From ee37c6425acb70527920726de6466090428cc865 Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Thu, 28 May 2020 11:14:02 +0800
Subject: [PATCH 01/58] build: add actions to sync to gitee (#6402)

---
 .github/workflows/sync.yml | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 .github/workflows/sync.yml

diff --git a/.github/workflows/sync.yml b/.github/workflows/sync.yml
new file mode 100644
index 000000000..fa5f087b0
--- /dev/null
+++ b/.github/workflows/sync.yml
@@ -0,0 +1,30 @@
+name: Sync to Gitee
+
+on:
+  push:
+    branches: [master]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Sync to Gitee
+        uses: wearerequired/git-mirror-action@master
+        env:
+          # 注意在 Settings->Secrets 配置 GITEE_RSA_PRIVATE_KEY
+          SSH_PRIVATE_KEY: ${{ secrets.GITEE_RSA_PRIVATE_KEY }}
+        with:
+          # 注意替换为你的 GitHub 源仓库地址
+          source-repo: 'git@github.com:youzan/vant.git'
+          # 注意替换为你的 Gitee 目标仓库地址
+          destination-repo: 'git@gitee.com:vant-contrib/vant.git'
+
+      - name: Build Gitee Pages
+        uses: yanglbme/gitee-pages-action@master
+        with:
+          # 注意替换为你的 Gitee 用户名
+          gitee-username: chenjiahan
+          # 注意在 Settings->Secrets 配置 GITEE_PASSWORD
+          gitee-password: ${{ secrets.GITEE_PASSWORD }}
+          # 注意替换为你的 Gitee 仓库
+          gitee-repo: vant-contrib/vant

From c927c1f6ed08ec37dcd8824627bc2b1d775a65c9 Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Thu, 28 May 2020 11:17:41 +0800
Subject: [PATCH 02/58] build: fix sync to gitee branch (#6403)

---
 .github/workflows/sync.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/sync.yml b/.github/workflows/sync.yml
index fa5f087b0..b4ff0812a 100644
--- a/.github/workflows/sync.yml
+++ b/.github/workflows/sync.yml
@@ -2,7 +2,7 @@ name: Sync to Gitee
 
 on:
   push:
-    branches: [master]
+    branches: [dev]
 
 jobs:
   build:

From 1d722da0de28251aea1688a500dd6594f0a01853 Mon Sep 17 00:00:00 2001
From: cyx <30902641+Duncanxyz@users.noreply.github.com>
Date: Fri, 29 May 2020 16:08:13 +0800
Subject: [PATCH 03/58] fix(button): set font-size to inherit when
 loading(#6413) (#6414)

---
 src/button/index.less | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/button/index.less b/src/button/index.less
index 691f967f3..16610b51d 100644
--- a/src/button/index.less
+++ b/src/button/index.less
@@ -110,6 +110,7 @@
 
   &__loading {
     color: inherit;
+    font-size: inherit;
   }
 
   &--mini {

From 754e8994a03d42638074d1229c9143113cfd9e5e Mon Sep 17 00:00:00 2001
From: chenjiahan <chenjiahan@youzan.com>
Date: Fri, 29 May 2020 20:12:49 +0800
Subject: [PATCH 04/58] chore(cli): bump deps

---
 packages/vant-cli/package.json |   50 +-
 packages/vant-cli/yarn.lock    | 1961 +++++++++++++++++++-------------
 2 files changed, 1224 insertions(+), 787 deletions(-)

diff --git a/packages/vant-cli/package.json b/packages/vant-cli/package.json
index c8576f2d3..1893f7578 100644
--- a/packages/vant-cli/package.json
+++ b/packages/vant-cli/package.json
@@ -33,22 +33,22 @@
     "vue-template-compiler": "^2.5.22"
   },
   "devDependencies": {
-    "@types/fs-extra": "^8.1.0",
-    "@types/lodash": "^4.14.150",
+    "@types/fs-extra": "^9.0.1",
+    "@types/lodash": "^4.14.153",
     "@types/postcss-load-config": "^2.0.1",
-    "@types/webpack": "^4.41.12",
-    "@types/webpack-dev-server": "^3.10.1",
+    "@types/webpack": "^4.41.13",
+    "@types/webpack-dev-server": "^3.11.0",
     "@types/webpack-merge": "^4.1.5"
   },
   "dependencies": {
-    "@babel/core": "^7.9.6",
-    "@babel/plugin-syntax-jsx": "^7.8.3",
-    "@babel/plugin-transform-object-assign": "^7.8.3",
-    "@babel/plugin-transform-runtime": "^7.9.6",
-    "@babel/preset-env": "^7.9.6",
-    "@babel/preset-typescript": "^7.9.0",
+    "@babel/core": "^7.10.1",
+    "@babel/plugin-syntax-jsx": "^7.10.1",
+    "@babel/plugin-transform-object-assign": "^7.10.1",
+    "@babel/plugin-transform-runtime": "^7.10.1",
+    "@babel/preset-env": "^7.10.1",
+    "@babel/preset-typescript": "^7.10.1",
     "@nuxt/friendly-errors-webpack-plugin": "^2.5.0",
-    "@types/jest": "^25.2.1",
+    "@types/jest": "^25.2.3",
     "@vant/eslint-config": "^2.2.2",
     "@vant/markdown-loader": "^2.3.0",
     "@vant/markdown-vetur": "^2.0.1",
@@ -58,17 +58,17 @@
     "@vue/component-compiler-utils": "^3.1.2",
     "@vue/test-utils": "1.0.0-beta.29",
     "address": "^1.1.2",
-    "autoprefixer": "^9.7.6",
-    "babel-jest": "^25.5.1",
+    "autoprefixer": "^9.8.0",
+    "babel-jest": "^26.0.1",
     "babel-loader": "^8.1.0",
     "babel-plugin-import": "^1.13.0",
     "cache-loader": "^4.1.0",
     "chokidar": "^3.4.0",
     "clean-css": "^4.2.3",
-    "codecov": "^3.6.5",
+    "codecov": "^3.7.0",
     "commander": "^5.1.0",
-    "consola": "^2.11.3",
-    "conventional-changelog": "^3.1.18",
+    "consola": "^2.12.2",
+    "conventional-changelog": "^3.1.21",
     "cross-env": "^7.0.2",
     "css-loader": "^3.5.3",
     "eslint": "^6.8.0",
@@ -82,25 +82,25 @@
     "jest-canvas-mock": "^2.2.0",
     "jest-serializer-vue": "^2.0.2",
     "less": "^3.11.1",
-    "less-loader": "^6.0.0",
-    "lint-staged": "^10.2.2",
+    "less-loader": "^6.1.0",
+    "lint-staged": "^10.2.7",
     "lodash": "^4.17.15",
     "ora": "^4.0.4",
     "portfinder": "^1.0.26",
-    "postcss": "^7.0.28",
+    "postcss": "^7.0.31",
     "postcss-loader": "^3.0.0",
     "prettier": "^2.0.5",
-    "release-it": "^13.5.7",
-    "sass": "^1.26.5",
+    "release-it": "^13.6.1",
+    "sass": "^1.26.7",
     "sass-loader": "^8.0.2",
     "style-loader": "^1.2.1",
-    "stylelint": "^13.3.3",
-    "typescript": "^3.8.3",
+    "stylelint": "^13.5.0",
+    "typescript": "^3.9.3",
     "vue-jest": "4.0.0-beta.2",
     "vue-loader": "^15.9.2",
-    "vue-router": "^3.1.6",
+    "vue-router": "^3.3.1",
     "webpack": "^4.43.0",
-    "webpack-dev-server": "3.10.3",
+    "webpack-dev-server": "3.11.0",
     "webpack-merge": "^4.2.2",
     "webpackbar": "^4.0.0"
   },
diff --git a/packages/vant-cli/yarn.lock b/packages/vant-cli/yarn.lock
index fb6be038f..0f3b0b1aa 100644
--- a/packages/vant-cli/yarn.lock
+++ b/packages/vant-cli/yarn.lock
@@ -9,16 +9,23 @@
   dependencies:
     "@babel/highlight" "^7.8.3"
 
-"@babel/compat-data@^7.9.6":
-  version "7.9.6"
-  resolved "https://registry.npm.taobao.org/@babel/compat-data/download/@babel/compat-data-7.9.6.tgz?cache=0&sync_timestamp=1588185769045&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fcompat-data%2Fdownload%2F%40babel%2Fcompat-data-7.9.6.tgz#3f604c40e420131affe6f2c8052e9a275ae2049b"
-  integrity sha1-P2BMQOQgExr/5vLIBS6aJ1riBJs=
+"@babel/code-frame@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/code-frame/download/@babel/code-frame-7.10.1.tgz?cache=0&sync_timestamp=1590617448103&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fcode-frame%2Fdownload%2F%40babel%2Fcode-frame-7.10.1.tgz#d5481c5095daa1c57e16e54c6f9198443afb49ff"
+  integrity sha1-1UgcUJXaocV+FuVMb5GYRDr7Sf8=
   dependencies:
-    browserslist "^4.11.1"
+    "@babel/highlight" "^7.10.1"
+
+"@babel/compat-data@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/compat-data/download/@babel/compat-data-7.10.1.tgz?cache=0&sync_timestamp=1590617980292&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fcompat-data%2Fdownload%2F%40babel%2Fcompat-data-7.10.1.tgz#b1085ffe72cd17bf2c0ee790fc09f9626011b2db"
+  integrity sha1-sQhf/nLNF78sDueQ/An5YmARsts=
+  dependencies:
+    browserslist "^4.12.0"
     invariant "^2.2.4"
     semver "^5.5.0"
 
-"@babel/core@>=7.2.2", "@babel/core@>=7.9.0", "@babel/core@^7.1.0", "@babel/core@^7.7.5", "@babel/core@^7.9.6":
+"@babel/core@>=7.2.2", "@babel/core@>=7.9.0", "@babel/core@^7.1.0", "@babel/core@^7.7.5":
   version "7.9.6"
   resolved "https://registry.npm.taobao.org/@babel/core/download/@babel/core-7.9.6.tgz?cache=0&sync_timestamp=1588185765310&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fcore%2Fdownload%2F%40babel%2Fcore-7.9.6.tgz#d9aa1f580abf3b2286ef40b6904d390904c63376"
   integrity sha1-2aofWAq/OyKG70C2kE05CQTGM3Y=
@@ -40,6 +47,38 @@
     semver "^5.4.1"
     source-map "^0.5.0"
 
+"@babel/core@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/core/download/@babel/core-7.10.1.tgz#2a0ad0ea693601820defebad2140206503d89af3"
+  integrity sha1-KgrQ6mk2AYIN7+utIUAgZQPYmvM=
+  dependencies:
+    "@babel/code-frame" "^7.10.1"
+    "@babel/generator" "^7.10.1"
+    "@babel/helper-module-transforms" "^7.10.1"
+    "@babel/helpers" "^7.10.1"
+    "@babel/parser" "^7.10.1"
+    "@babel/template" "^7.10.1"
+    "@babel/traverse" "^7.10.1"
+    "@babel/types" "^7.10.1"
+    convert-source-map "^1.7.0"
+    debug "^4.1.0"
+    gensync "^1.0.0-beta.1"
+    json5 "^2.1.2"
+    lodash "^4.17.13"
+    resolve "^1.3.2"
+    semver "^5.4.1"
+    source-map "^0.5.0"
+
+"@babel/generator@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/generator/download/@babel/generator-7.10.1.tgz?cache=0&sync_timestamp=1590617674069&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fgenerator%2Fdownload%2F%40babel%2Fgenerator-7.10.1.tgz#4d14458e539bcb04ffe34124143f5c489f2dbca9"
+  integrity sha1-TRRFjlObywT/40EkFD9cSJ8tvKk=
+  dependencies:
+    "@babel/types" "^7.10.1"
+    jsesc "^2.5.1"
+    lodash "^4.17.13"
+    source-map "^0.5.0"
+
 "@babel/generator@^7.9.6":
   version "7.9.6"
   resolved "https://registry.npm.taobao.org/@babel/generator/download/@babel/generator-7.9.6.tgz?cache=0&sync_timestamp=1588185813233&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fgenerator%2Fdownload%2F%40babel%2Fgenerator-7.9.6.tgz#5408c82ac5de98cda0d77d8124e99fa1f2170a43"
@@ -50,6 +89,13 @@
     lodash "^4.17.13"
     source-map "^0.5.0"
 
+"@babel/helper-annotate-as-pure@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/helper-annotate-as-pure/download/@babel/helper-annotate-as-pure-7.10.1.tgz#f6d08acc6f70bbd59b436262553fb2e259a1a268"
+  integrity sha1-9tCKzG9wu9WbQ2JiVT+y4lmhomg=
+  dependencies:
+    "@babel/types" "^7.10.1"
+
 "@babel/helper-annotate-as-pure@^7.8.3":
   version "7.8.3"
   resolved "https://registry.yarnpkg.com/@babel/helper-annotate-as-pure/-/helper-annotate-as-pure-7.8.3.tgz#60bc0bc657f63a0924ff9a4b4a0b24a13cf4deee"
@@ -57,36 +103,45 @@
   dependencies:
     "@babel/types" "^7.8.3"
 
-"@babel/helper-builder-binary-assignment-operator-visitor@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/helper-builder-binary-assignment-operator-visitor/-/helper-builder-binary-assignment-operator-visitor-7.8.3.tgz#c84097a427a061ac56a1c30ebf54b7b22d241503"
-  integrity sha512-5eFOm2SyFPK4Rh3XMMRDjN7lBH0orh3ss0g3rTYZnBQ+r6YPj7lgDyCvPphynHvUrobJmeMignBr6Acw9mAPlw==
+"@babel/helper-builder-binary-assignment-operator-visitor@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/helper-builder-binary-assignment-operator-visitor/download/@babel/helper-builder-binary-assignment-operator-visitor-7.10.1.tgz#0ec7d9be8174934532661f87783eb18d72290059"
+  integrity sha1-DsfZvoF0k0UyZh+HeD6xjXIpAFk=
   dependencies:
-    "@babel/helper-explode-assignable-expression" "^7.8.3"
-    "@babel/types" "^7.8.3"
+    "@babel/helper-explode-assignable-expression" "^7.10.1"
+    "@babel/types" "^7.10.1"
 
-"@babel/helper-compilation-targets@^7.9.6":
-  version "7.9.6"
-  resolved "https://registry.npm.taobao.org/@babel/helper-compilation-targets/download/@babel/helper-compilation-targets-7.9.6.tgz?cache=0&sync_timestamp=1588185812303&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fhelper-compilation-targets%2Fdownload%2F%40babel%2Fhelper-compilation-targets-7.9.6.tgz#1e05b7ccc9d38d2f8b40b458b380a04dcfadd38a"
-  integrity sha1-HgW3zMnTjS+LQLRYs4CgTc+t04o=
+"@babel/helper-compilation-targets@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/helper-compilation-targets/download/@babel/helper-compilation-targets-7.10.1.tgz?cache=0&sync_timestamp=1590617973706&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fhelper-compilation-targets%2Fdownload%2F%40babel%2Fhelper-compilation-targets-7.10.1.tgz#ad6f69b4c3bae955081ef914a84e5878ffcaca63"
+  integrity sha1-rW9ptMO66VUIHvkUqE5YeP/KymM=
   dependencies:
-    "@babel/compat-data" "^7.9.6"
-    browserslist "^4.11.1"
+    "@babel/compat-data" "^7.10.1"
+    browserslist "^4.12.0"
     invariant "^2.2.4"
     levenary "^1.1.1"
     semver "^5.5.0"
 
-"@babel/helper-create-class-features-plugin@^7.8.3":
-  version "7.8.6"
-  resolved "https://registry.yarnpkg.com/@babel/helper-create-class-features-plugin/-/helper-create-class-features-plugin-7.8.6.tgz#243a5b46e2f8f0f674dc1387631eb6b28b851de0"
-  integrity sha512-klTBDdsr+VFFqaDHm5rR69OpEQtO2Qv8ECxHS1mNhJJvaHArR6a1xTf5K/eZW7eZpJbhCx3NW1Yt/sKsLXLblg==
+"@babel/helper-create-class-features-plugin@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/helper-create-class-features-plugin/download/@babel/helper-create-class-features-plugin-7.10.1.tgz#6d8a45aafe492378d0e6fc0b33e5dea132eae21c"
+  integrity sha1-bYpFqv5JI3jQ5vwLM+XeoTLq4hw=
   dependencies:
-    "@babel/helper-function-name" "^7.8.3"
-    "@babel/helper-member-expression-to-functions" "^7.8.3"
-    "@babel/helper-optimise-call-expression" "^7.8.3"
-    "@babel/helper-plugin-utils" "^7.8.3"
-    "@babel/helper-replace-supers" "^7.8.6"
-    "@babel/helper-split-export-declaration" "^7.8.3"
+    "@babel/helper-function-name" "^7.10.1"
+    "@babel/helper-member-expression-to-functions" "^7.10.1"
+    "@babel/helper-optimise-call-expression" "^7.10.1"
+    "@babel/helper-plugin-utils" "^7.10.1"
+    "@babel/helper-replace-supers" "^7.10.1"
+    "@babel/helper-split-export-declaration" "^7.10.1"
+
+"@babel/helper-create-regexp-features-plugin@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/helper-create-regexp-features-plugin/download/@babel/helper-create-regexp-features-plugin-7.10.1.tgz#1b8feeab1594cbcfbf3ab5a3bbcabac0468efdbd"
+  integrity sha1-G4/uqxWUy8+/OrWju8q6wEaO/b0=
+  dependencies:
+    "@babel/helper-annotate-as-pure" "^7.10.1"
+    "@babel/helper-regex" "^7.10.1"
+    regexpu-core "^4.7.0"
 
 "@babel/helper-create-regexp-features-plugin@^7.8.3", "@babel/helper-create-regexp-features-plugin@^7.8.8":
   version "7.8.8"
@@ -97,24 +152,33 @@
     "@babel/helper-regex" "^7.8.3"
     regexpu-core "^4.7.0"
 
-"@babel/helper-define-map@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/helper-define-map/-/helper-define-map-7.8.3.tgz#a0655cad5451c3760b726eba875f1cd8faa02c15"
-  integrity sha512-PoeBYtxoZGtct3md6xZOCWPcKuMuk3IHhgxsRRNtnNShebf4C8YonTSblsK4tvDbm+eJAw2HAPOfCr+Q/YRG/g==
+"@babel/helper-define-map@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/helper-define-map/download/@babel/helper-define-map-7.10.1.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fhelper-define-map%2Fdownload%2F%40babel%2Fhelper-define-map-7.10.1.tgz#5e69ee8308648470dd7900d159c044c10285221d"
+  integrity sha1-XmnugwhkhHDdeQDRWcBEwQKFIh0=
   dependencies:
-    "@babel/helper-function-name" "^7.8.3"
-    "@babel/types" "^7.8.3"
+    "@babel/helper-function-name" "^7.10.1"
+    "@babel/types" "^7.10.1"
     lodash "^4.17.13"
 
-"@babel/helper-explode-assignable-expression@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/helper-explode-assignable-expression/-/helper-explode-assignable-expression-7.8.3.tgz#a728dc5b4e89e30fc2dfc7d04fa28a930653f982"
-  integrity sha512-N+8eW86/Kj147bO9G2uclsg5pwfs/fqqY5rwgIL7eTBklgXjcOJ3btzS5iM6AitJcftnY7pm2lGsrJVYLGjzIw==
+"@babel/helper-explode-assignable-expression@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/helper-explode-assignable-expression/download/@babel/helper-explode-assignable-expression-7.10.1.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fhelper-explode-assignable-expression%2Fdownload%2F%40babel%2Fhelper-explode-assignable-expression-7.10.1.tgz#e9d76305ee1162ca467357ae25df94f179af2b7e"
+  integrity sha1-6ddjBe4RYspGc1euJd+U8XmvK34=
   dependencies:
-    "@babel/traverse" "^7.8.3"
-    "@babel/types" "^7.8.3"
+    "@babel/traverse" "^7.10.1"
+    "@babel/types" "^7.10.1"
 
-"@babel/helper-function-name@^7.8.3", "@babel/helper-function-name@^7.9.5":
+"@babel/helper-function-name@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/helper-function-name/download/@babel/helper-function-name-7.10.1.tgz?cache=0&sync_timestamp=1590617676520&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fhelper-function-name%2Fdownload%2F%40babel%2Fhelper-function-name-7.10.1.tgz#92bd63829bfc9215aca9d9defa85f56b539454f4"
+  integrity sha1-kr1jgpv8khWsqdne+oX1a1OUVPQ=
+  dependencies:
+    "@babel/helper-get-function-arity" "^7.10.1"
+    "@babel/template" "^7.10.1"
+    "@babel/types" "^7.10.1"
+
+"@babel/helper-function-name@^7.9.5":
   version "7.9.5"
   resolved "https://registry.npm.taobao.org/@babel/helper-function-name/download/@babel/helper-function-name-7.9.5.tgz#2b53820d35275120e1874a82e5aabe1376920a5c"
   integrity sha1-K1OCDTUnUSDhh0qC5aq+E3aSClw=
@@ -123,6 +187,13 @@
     "@babel/template" "^7.8.3"
     "@babel/types" "^7.9.5"
 
+"@babel/helper-get-function-arity@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/helper-get-function-arity/download/@babel/helper-get-function-arity-7.10.1.tgz?cache=0&sync_timestamp=1590617610245&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fhelper-get-function-arity%2Fdownload%2F%40babel%2Fhelper-get-function-arity-7.10.1.tgz#7303390a81ba7cb59613895a192b93850e373f7d"
+  integrity sha1-cwM5CoG6fLWWE4laGSuThQ43P30=
+  dependencies:
+    "@babel/types" "^7.10.1"
+
 "@babel/helper-get-function-arity@^7.8.3":
   version "7.8.3"
   resolved "https://registry.yarnpkg.com/@babel/helper-get-function-arity/-/helper-get-function-arity-7.8.3.tgz#b894b947bd004381ce63ea1db9f08547e920abd5"
@@ -130,12 +201,19 @@
   dependencies:
     "@babel/types" "^7.8.3"
 
-"@babel/helper-hoist-variables@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/helper-hoist-variables/-/helper-hoist-variables-7.8.3.tgz#1dbe9b6b55d78c9b4183fc8cdc6e30ceb83b7134"
-  integrity sha512-ky1JLOjcDUtSc+xkt0xhYff7Z6ILTAHKmZLHPxAhOP0Nd77O+3nCsd6uSVYur6nJnCI029CrNbYlc0LoPfAPQg==
+"@babel/helper-hoist-variables@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/helper-hoist-variables/download/@babel/helper-hoist-variables-7.10.1.tgz#7e77c82e5dcae1ebf123174c385aaadbf787d077"
+  integrity sha1-fnfILl3K4evxIxdMOFqq2/eH0Hc=
   dependencies:
-    "@babel/types" "^7.8.3"
+    "@babel/types" "^7.10.1"
+
+"@babel/helper-member-expression-to-functions@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/helper-member-expression-to-functions/download/@babel/helper-member-expression-to-functions-7.10.1.tgz#432967fd7e12a4afef66c4687d4ca22bc0456f15"
+  integrity sha1-Qyln/X4SpK/vZsRofUyiK8BFbxU=
+  dependencies:
+    "@babel/types" "^7.10.1"
 
 "@babel/helper-member-expression-to-functions@^7.8.3":
   version "7.8.3"
@@ -151,6 +229,26 @@
   dependencies:
     "@babel/types" "^7.8.3"
 
+"@babel/helper-module-imports@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/helper-module-imports/download/@babel/helper-module-imports-7.10.1.tgz#dd331bd45bccc566ce77004e9d05fe17add13876"
+  integrity sha1-3TMb1FvMxWbOdwBOnQX+F63ROHY=
+  dependencies:
+    "@babel/types" "^7.10.1"
+
+"@babel/helper-module-transforms@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/helper-module-transforms/download/@babel/helper-module-transforms-7.10.1.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fhelper-module-transforms%2Fdownload%2F%40babel%2Fhelper-module-transforms-7.10.1.tgz#24e2f08ee6832c60b157bb0936c86bef7210c622"
+  integrity sha1-JOLwjuaDLGCxV7sJNshr73IQxiI=
+  dependencies:
+    "@babel/helper-module-imports" "^7.10.1"
+    "@babel/helper-replace-supers" "^7.10.1"
+    "@babel/helper-simple-access" "^7.10.1"
+    "@babel/helper-split-export-declaration" "^7.10.1"
+    "@babel/template" "^7.10.1"
+    "@babel/types" "^7.10.1"
+    lodash "^4.17.13"
+
 "@babel/helper-module-transforms@^7.9.0":
   version "7.9.0"
   resolved "https://registry.npm.taobao.org/@babel/helper-module-transforms/download/@babel/helper-module-transforms-7.9.0.tgz#43b34dfe15961918707d247327431388e9fe96e5"
@@ -164,6 +262,13 @@
     "@babel/types" "^7.9.0"
     lodash "^4.17.13"
 
+"@babel/helper-optimise-call-expression@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/helper-optimise-call-expression/download/@babel/helper-optimise-call-expression-7.10.1.tgz#b4a1f2561870ce1247ceddb02a3860fa96d72543"
+  integrity sha1-tKHyVhhwzhJHzt2wKjhg+pbXJUM=
+  dependencies:
+    "@babel/types" "^7.10.1"
+
 "@babel/helper-optimise-call-expression@^7.8.3":
   version "7.8.3"
   resolved "https://registry.yarnpkg.com/@babel/helper-optimise-call-expression/-/helper-optimise-call-expression-7.8.3.tgz#7ed071813d09c75298ef4f208956006b6111ecb9"
@@ -176,6 +281,18 @@
   resolved "https://registry.yarnpkg.com/@babel/helper-plugin-utils/-/helper-plugin-utils-7.8.3.tgz#9ea293be19babc0f52ff8ca88b34c3611b208670"
   integrity sha512-j+fq49Xds2smCUNYmEHF9kGNkhbet6yVIBp4e6oeQpH1RUs/Ir06xUKzDjDkGcaaokPiTNs2JBWHjaE4csUkZQ==
 
+"@babel/helper-plugin-utils@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/helper-plugin-utils/download/@babel/helper-plugin-utils-7.10.1.tgz?cache=0&sync_timestamp=1590617710577&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fhelper-plugin-utils%2Fdownload%2F%40babel%2Fhelper-plugin-utils-7.10.1.tgz#ec5a5cf0eec925b66c60580328b122c01230a127"
+  integrity sha1-7Fpc8O7JJbZsYFgDKLEiwBIwoSc=
+
+"@babel/helper-regex@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/helper-regex/download/@babel/helper-regex-7.10.1.tgz?cache=0&sync_timestamp=1590617707108&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fhelper-regex%2Fdownload%2F%40babel%2Fhelper-regex-7.10.1.tgz#021cf1a7ba99822f993222a001cc3fec83255b96"
+  integrity sha1-Ahzxp7qZgi+ZMiKgAcw/7IMlW5Y=
+  dependencies:
+    lodash "^4.17.13"
+
 "@babel/helper-regex@^7.8.3":
   version "7.8.3"
   resolved "https://registry.yarnpkg.com/@babel/helper-regex/-/helper-regex-7.8.3.tgz#139772607d51b93f23effe72105b319d2a4c6965"
@@ -183,18 +300,28 @@
   dependencies:
     lodash "^4.17.13"
 
-"@babel/helper-remap-async-to-generator@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/helper-remap-async-to-generator/-/helper-remap-async-to-generator-7.8.3.tgz#273c600d8b9bf5006142c1e35887d555c12edd86"
-  integrity sha512-kgwDmw4fCg7AVgS4DukQR/roGp+jP+XluJE5hsRZwxCYGg+Rv9wSGErDWhlI90FODdYfd4xG4AQRiMDjjN0GzA==
+"@babel/helper-remap-async-to-generator@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/helper-remap-async-to-generator/download/@babel/helper-remap-async-to-generator-7.10.1.tgz#bad6aaa4ff39ce8d4b82ccaae0bfe0f7dbb5f432"
+  integrity sha1-utaqpP85zo1Lgsyq4L/g99u19DI=
   dependencies:
-    "@babel/helper-annotate-as-pure" "^7.8.3"
-    "@babel/helper-wrap-function" "^7.8.3"
-    "@babel/template" "^7.8.3"
-    "@babel/traverse" "^7.8.3"
-    "@babel/types" "^7.8.3"
+    "@babel/helper-annotate-as-pure" "^7.10.1"
+    "@babel/helper-wrap-function" "^7.10.1"
+    "@babel/template" "^7.10.1"
+    "@babel/traverse" "^7.10.1"
+    "@babel/types" "^7.10.1"
 
-"@babel/helper-replace-supers@^7.8.3", "@babel/helper-replace-supers@^7.8.6":
+"@babel/helper-replace-supers@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/helper-replace-supers/download/@babel/helper-replace-supers-7.10.1.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fhelper-replace-supers%2Fdownload%2F%40babel%2Fhelper-replace-supers-7.10.1.tgz#ec6859d20c5d8087f6a2dc4e014db7228975f13d"
+  integrity sha1-7GhZ0gxdgIf2otxOAU23Iol18T0=
+  dependencies:
+    "@babel/helper-member-expression-to-functions" "^7.10.1"
+    "@babel/helper-optimise-call-expression" "^7.10.1"
+    "@babel/traverse" "^7.10.1"
+    "@babel/types" "^7.10.1"
+
+"@babel/helper-replace-supers@^7.8.6":
   version "7.8.6"
   resolved "https://registry.yarnpkg.com/@babel/helper-replace-supers/-/helper-replace-supers-7.8.6.tgz#5ada744fd5ad73203bf1d67459a27dcba67effc8"
   integrity sha512-PeMArdA4Sv/Wf4zXwBKPqVj7n9UF/xg6slNRtZW84FM7JpE1CbG8B612FyM4cxrf4fMAMGO0kR7voy1ForHHFA==
@@ -204,6 +331,14 @@
     "@babel/traverse" "^7.8.6"
     "@babel/types" "^7.8.6"
 
+"@babel/helper-simple-access@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/helper-simple-access/download/@babel/helper-simple-access-7.10.1.tgz#08fb7e22ace9eb8326f7e3920a1c2052f13d851e"
+  integrity sha1-CPt+Iqzp64Mm9+OSChwgUvE9hR4=
+  dependencies:
+    "@babel/template" "^7.10.1"
+    "@babel/types" "^7.10.1"
+
 "@babel/helper-simple-access@^7.8.3":
   version "7.8.3"
   resolved "https://registry.yarnpkg.com/@babel/helper-simple-access/-/helper-simple-access-7.8.3.tgz#7f8109928b4dab4654076986af575231deb639ae"
@@ -212,6 +347,13 @@
     "@babel/template" "^7.8.3"
     "@babel/types" "^7.8.3"
 
+"@babel/helper-split-export-declaration@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/helper-split-export-declaration/download/@babel/helper-split-export-declaration-7.10.1.tgz?cache=0&sync_timestamp=1590617609914&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fhelper-split-export-declaration%2Fdownload%2F%40babel%2Fhelper-split-export-declaration-7.10.1.tgz#c6f4be1cbc15e3a868e4c64a17d5d31d754da35f"
+  integrity sha1-xvS+HLwV46ho5MZKF9XTHXVNo18=
+  dependencies:
+    "@babel/types" "^7.10.1"
+
 "@babel/helper-split-export-declaration@^7.8.3":
   version "7.8.3"
   resolved "https://registry.yarnpkg.com/@babel/helper-split-export-declaration/-/helper-split-export-declaration-7.8.3.tgz#31a9f30070f91368a7182cf05f831781065fc7a9"
@@ -219,20 +361,34 @@
   dependencies:
     "@babel/types" "^7.8.3"
 
+"@babel/helper-validator-identifier@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/helper-validator-identifier/download/@babel/helper-validator-identifier-7.10.1.tgz#5770b0c1a826c4f53f5ede5e153163e0318e94b5"
+  integrity sha1-V3CwwagmxPU/Xt5eFTFj4DGOlLU=
+
 "@babel/helper-validator-identifier@^7.9.5":
   version "7.9.5"
   resolved "https://registry.npm.taobao.org/@babel/helper-validator-identifier/download/@babel/helper-validator-identifier-7.9.5.tgz#90977a8e6fbf6b431a7dc31752eee233bf052d80"
   integrity sha1-kJd6jm+/a0MafcMXUu7iM78FLYA=
 
-"@babel/helper-wrap-function@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/helper-wrap-function/-/helper-wrap-function-7.8.3.tgz#9dbdb2bb55ef14aaa01fe8c99b629bd5352d8610"
-  integrity sha512-LACJrbUET9cQDzb6kG7EeD7+7doC3JNvUgTEQOx2qaO1fKlzE/Bf05qs9w1oXQMmXlPO65lC3Tq9S6gZpTErEQ==
+"@babel/helper-wrap-function@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/helper-wrap-function/download/@babel/helper-wrap-function-7.10.1.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fhelper-wrap-function%2Fdownload%2F%40babel%2Fhelper-wrap-function-7.10.1.tgz#956d1310d6696257a7afd47e4c42dfda5dfcedc9"
+  integrity sha1-lW0TENZpYlenr9R+TELf2l387ck=
   dependencies:
-    "@babel/helper-function-name" "^7.8.3"
-    "@babel/template" "^7.8.3"
-    "@babel/traverse" "^7.8.3"
-    "@babel/types" "^7.8.3"
+    "@babel/helper-function-name" "^7.10.1"
+    "@babel/template" "^7.10.1"
+    "@babel/traverse" "^7.10.1"
+    "@babel/types" "^7.10.1"
+
+"@babel/helpers@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/helpers/download/@babel/helpers-7.10.1.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fhelpers%2Fdownload%2F%40babel%2Fhelpers-7.10.1.tgz#a6827b7cb975c9d9cef5fd61d919f60d8844a973"
+  integrity sha1-poJ7fLl1ydnO9f1h2Rn2DYhEqXM=
+  dependencies:
+    "@babel/template" "^7.10.1"
+    "@babel/traverse" "^7.10.1"
+    "@babel/types" "^7.10.1"
 
 "@babel/helpers@^7.9.6":
   version "7.9.6"
@@ -243,6 +399,15 @@
     "@babel/traverse" "^7.9.6"
     "@babel/types" "^7.9.6"
 
+"@babel/highlight@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/highlight/download/@babel/highlight-7.10.1.tgz?cache=0&sync_timestamp=1590617443727&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fhighlight%2Fdownload%2F%40babel%2Fhighlight-7.10.1.tgz#841d098ba613ba1a427a2b383d79e35552c38ae0"
+  integrity sha1-hB0Ji6YTuhpCeis4PXnjVVLDiuA=
+  dependencies:
+    "@babel/helper-validator-identifier" "^7.10.1"
+    chalk "^2.0.0"
+    js-tokens "^4.0.0"
+
 "@babel/highlight@^7.8.3":
   version "7.8.3"
   resolved "https://registry.yarnpkg.com/@babel/highlight/-/highlight-7.8.3.tgz#28f173d04223eaaa59bc1d439a3836e6d1265797"
@@ -257,73 +422,102 @@
   resolved "https://registry.npm.taobao.org/@babel/parser/download/@babel/parser-7.9.6.tgz?cache=0&sync_timestamp=1588185767850&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fparser%2Fdownload%2F%40babel%2Fparser-7.9.6.tgz#3b1bbb30dabe600cd72db58720998376ff653bc7"
   integrity sha1-Oxu7MNq+YAzXLbWHIJmDdv9lO8c=
 
-"@babel/plugin-proposal-async-generator-functions@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-async-generator-functions/-/plugin-proposal-async-generator-functions-7.8.3.tgz#bad329c670b382589721b27540c7d288601c6e6f"
-  integrity sha512-NZ9zLv848JsV3hs8ryEh7Uaz/0KsmPLqv0+PdkDJL1cJy0K4kOCFa8zc1E3mp+RHPQcpdfb/6GovEsW4VDrOMw==
+"@babel/parser@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/parser/download/@babel/parser-7.10.1.tgz?cache=0&sync_timestamp=1590618945392&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fparser%2Fdownload%2F%40babel%2Fparser-7.10.1.tgz#2e142c27ca58aa2c7b119d09269b702c8bbad28c"
+  integrity sha1-LhQsJ8pYqix7EZ0JJptwLIu60ow=
+
+"@babel/plugin-proposal-async-generator-functions@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-proposal-async-generator-functions/download/@babel/plugin-proposal-async-generator-functions-7.10.1.tgz#6911af5ba2e615c4ff3c497fe2f47b35bf6d7e55"
+  integrity sha1-aRGvW6LmFcT/PEl/4vR7Nb9tflU=
   dependencies:
-    "@babel/helper-plugin-utils" "^7.8.3"
-    "@babel/helper-remap-async-to-generator" "^7.8.3"
+    "@babel/helper-plugin-utils" "^7.10.1"
+    "@babel/helper-remap-async-to-generator" "^7.10.1"
     "@babel/plugin-syntax-async-generators" "^7.8.0"
 
-"@babel/plugin-proposal-dynamic-import@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-dynamic-import/-/plugin-proposal-dynamic-import-7.8.3.tgz#38c4fe555744826e97e2ae930b0fb4cc07e66054"
-  integrity sha512-NyaBbyLFXFLT9FP+zk0kYlUlA8XtCUbehs67F0nnEg7KICgMc2mNkIeu9TYhKzyXMkrapZFwAhXLdnt4IYHy1w==
+"@babel/plugin-proposal-class-properties@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-proposal-class-properties/download/@babel/plugin-proposal-class-properties-7.10.1.tgz#046bc7f6550bb08d9bd1d4f060f5f5a4f1087e01"
+  integrity sha1-BGvH9lULsI2b0dTwYPX1pPEIfgE=
   dependencies:
-    "@babel/helper-plugin-utils" "^7.8.3"
+    "@babel/helper-create-class-features-plugin" "^7.10.1"
+    "@babel/helper-plugin-utils" "^7.10.1"
+
+"@babel/plugin-proposal-dynamic-import@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-proposal-dynamic-import/download/@babel/plugin-proposal-dynamic-import-7.10.1.tgz?cache=0&sync_timestamp=1590617973039&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fplugin-proposal-dynamic-import%2Fdownload%2F%40babel%2Fplugin-proposal-dynamic-import-7.10.1.tgz#e36979dc1dc3b73f6d6816fc4951da2363488ef0"
+  integrity sha1-42l53B3Dtz9taBb8SVHaI2NIjvA=
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.10.1"
     "@babel/plugin-syntax-dynamic-import" "^7.8.0"
 
-"@babel/plugin-proposal-json-strings@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-json-strings/-/plugin-proposal-json-strings-7.8.3.tgz#da5216b238a98b58a1e05d6852104b10f9a70d6b"
-  integrity sha512-KGhQNZ3TVCQG/MjRbAUwuH+14y9q0tpxs1nWWs3pbSleRdDro9SAMMDyye8HhY1gqZ7/NqIc8SKhya0wRDgP1Q==
+"@babel/plugin-proposal-json-strings@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-proposal-json-strings/download/@babel/plugin-proposal-json-strings-7.10.1.tgz?cache=0&sync_timestamp=1590617715702&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fplugin-proposal-json-strings%2Fdownload%2F%40babel%2Fplugin-proposal-json-strings-7.10.1.tgz#b1e691ee24c651b5a5e32213222b2379734aff09"
+  integrity sha1-seaR7iTGUbWl4yITIisjeXNK/wk=
   dependencies:
-    "@babel/helper-plugin-utils" "^7.8.3"
+    "@babel/helper-plugin-utils" "^7.10.1"
     "@babel/plugin-syntax-json-strings" "^7.8.0"
 
-"@babel/plugin-proposal-nullish-coalescing-operator@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-nullish-coalescing-operator/-/plugin-proposal-nullish-coalescing-operator-7.8.3.tgz#e4572253fdeed65cddeecfdab3f928afeb2fd5d2"
-  integrity sha512-TS9MlfzXpXKt6YYomudb/KU7nQI6/xnapG6in1uZxoxDghuSMZsPb6D2fyUwNYSAp4l1iR7QtFOjkqcRYcUsfw==
+"@babel/plugin-proposal-nullish-coalescing-operator@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-proposal-nullish-coalescing-operator/download/@babel/plugin-proposal-nullish-coalescing-operator-7.10.1.tgz#02dca21673842ff2fe763ac253777f235e9bbf78"
+  integrity sha1-AtyiFnOEL/L+djrCU3d/I16bv3g=
   dependencies:
-    "@babel/helper-plugin-utils" "^7.8.3"
+    "@babel/helper-plugin-utils" "^7.10.1"
     "@babel/plugin-syntax-nullish-coalescing-operator" "^7.8.0"
 
-"@babel/plugin-proposal-numeric-separator@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.npm.taobao.org/@babel/plugin-proposal-numeric-separator/download/@babel/plugin-proposal-numeric-separator-7.8.3.tgz#5d6769409699ec9b3b68684cd8116cedff93bad8"
-  integrity sha1-XWdpQJaZ7Js7aGhM2BFs7f+Tutg=
+"@babel/plugin-proposal-numeric-separator@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-proposal-numeric-separator/download/@babel/plugin-proposal-numeric-separator-7.10.1.tgz?cache=0&sync_timestamp=1590617964898&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fplugin-proposal-numeric-separator%2Fdownload%2F%40babel%2Fplugin-proposal-numeric-separator-7.10.1.tgz#a9a38bc34f78bdfd981e791c27c6fdcec478c123"
+  integrity sha1-qaOLw094vf2YHnkcJ8b9zsR4wSM=
   dependencies:
-    "@babel/helper-plugin-utils" "^7.8.3"
-    "@babel/plugin-syntax-numeric-separator" "^7.8.3"
+    "@babel/helper-plugin-utils" "^7.10.1"
+    "@babel/plugin-syntax-numeric-separator" "^7.10.1"
 
-"@babel/plugin-proposal-object-rest-spread@^7.9.6":
-  version "7.9.6"
-  resolved "https://registry.npm.taobao.org/@babel/plugin-proposal-object-rest-spread/download/@babel/plugin-proposal-object-rest-spread-7.9.6.tgz?cache=0&sync_timestamp=1588185814956&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fplugin-proposal-object-rest-spread%2Fdownload%2F%40babel%2Fplugin-proposal-object-rest-spread-7.9.6.tgz#7a093586fcb18b08266eb1a7177da671ac575b63"
-  integrity sha1-egk1hvyxiwgmbrGnF32mcaxXW2M=
+"@babel/plugin-proposal-object-rest-spread@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-proposal-object-rest-spread/download/@babel/plugin-proposal-object-rest-spread-7.10.1.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fplugin-proposal-object-rest-spread%2Fdownload%2F%40babel%2Fplugin-proposal-object-rest-spread-7.10.1.tgz#cba44908ac9f142650b4a65b8aa06bf3478d5fb6"
+  integrity sha1-y6RJCKyfFCZQtKZbiqBr80eNX7Y=
   dependencies:
-    "@babel/helper-plugin-utils" "^7.8.3"
+    "@babel/helper-plugin-utils" "^7.10.1"
     "@babel/plugin-syntax-object-rest-spread" "^7.8.0"
-    "@babel/plugin-transform-parameters" "^7.9.5"
+    "@babel/plugin-transform-parameters" "^7.10.1"
 
-"@babel/plugin-proposal-optional-catch-binding@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-optional-catch-binding/-/plugin-proposal-optional-catch-binding-7.8.3.tgz#9dee96ab1650eed88646ae9734ca167ac4a9c5c9"
-  integrity sha512-0gkX7J7E+AtAw9fcwlVQj8peP61qhdg/89D5swOkjYbkboA2CVckn3kiyum1DE0wskGb7KJJxBdyEBApDLLVdw==
+"@babel/plugin-proposal-optional-catch-binding@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-proposal-optional-catch-binding/download/@babel/plugin-proposal-optional-catch-binding-7.10.1.tgz?cache=0&sync_timestamp=1590617710346&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fplugin-proposal-optional-catch-binding%2Fdownload%2F%40babel%2Fplugin-proposal-optional-catch-binding-7.10.1.tgz#c9f86d99305f9fa531b568ff5ab8c964b8b223d2"
+  integrity sha1-yfhtmTBfn6UxtWj/WrjJZLiyI9I=
   dependencies:
-    "@babel/helper-plugin-utils" "^7.8.3"
+    "@babel/helper-plugin-utils" "^7.10.1"
     "@babel/plugin-syntax-optional-catch-binding" "^7.8.0"
 
-"@babel/plugin-proposal-optional-chaining@^7.9.0":
-  version "7.9.0"
-  resolved "https://registry.npm.taobao.org/@babel/plugin-proposal-optional-chaining/download/@babel/plugin-proposal-optional-chaining-7.9.0.tgz#31db16b154c39d6b8a645292472b98394c292a58"
-  integrity sha1-MdsWsVTDnWuKZFKSRyuYOUwpKlg=
+"@babel/plugin-proposal-optional-chaining@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-proposal-optional-chaining/download/@babel/plugin-proposal-optional-chaining-7.10.1.tgz?cache=0&sync_timestamp=1590617794180&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fplugin-proposal-optional-chaining%2Fdownload%2F%40babel%2Fplugin-proposal-optional-chaining-7.10.1.tgz#15f5d6d22708629451a91be28f8facc55b0e818c"
+  integrity sha1-FfXW0icIYpRRqRvij4+sxVsOgYw=
   dependencies:
-    "@babel/helper-plugin-utils" "^7.8.3"
+    "@babel/helper-plugin-utils" "^7.10.1"
     "@babel/plugin-syntax-optional-chaining" "^7.8.0"
 
-"@babel/plugin-proposal-unicode-property-regex@^7.4.4", "@babel/plugin-proposal-unicode-property-regex@^7.8.3":
+"@babel/plugin-proposal-private-methods@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-proposal-private-methods/download/@babel/plugin-proposal-private-methods-7.10.1.tgz?cache=0&sync_timestamp=1590617974830&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fplugin-proposal-private-methods%2Fdownload%2F%40babel%2Fplugin-proposal-private-methods-7.10.1.tgz#ed85e8058ab0fe309c3f448e5e1b73ca89cdb598"
+  integrity sha1-7YXoBYqw/jCcP0SOXhtzyonNtZg=
+  dependencies:
+    "@babel/helper-create-class-features-plugin" "^7.10.1"
+    "@babel/helper-plugin-utils" "^7.10.1"
+
+"@babel/plugin-proposal-unicode-property-regex@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-proposal-unicode-property-regex/download/@babel/plugin-proposal-unicode-property-regex-7.10.1.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fplugin-proposal-unicode-property-regex%2Fdownload%2F%40babel%2Fplugin-proposal-unicode-property-regex-7.10.1.tgz#dc04feb25e2dd70c12b05d680190e138fa2c0c6f"
+  integrity sha1-3AT+sl4t1wwSsF1oAZDhOPosDG8=
+  dependencies:
+    "@babel/helper-create-regexp-features-plugin" "^7.10.1"
+    "@babel/helper-plugin-utils" "^7.10.1"
+
+"@babel/plugin-proposal-unicode-property-regex@^7.4.4":
   version "7.8.8"
   resolved "https://registry.npm.taobao.org/@babel/plugin-proposal-unicode-property-regex/download/@babel/plugin-proposal-unicode-property-regex-7.8.8.tgz?cache=0&sync_timestamp=1584039006999&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fplugin-proposal-unicode-property-regex%2Fdownload%2F%40babel%2Fplugin-proposal-unicode-property-regex-7.8.8.tgz#ee3a95e90cdc04fe8cd92ec3279fa017d68a0d1d"
   integrity sha1-7jqV6QzcBP6M2S7DJ5+gF9aKDR0=
@@ -345,6 +539,13 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.8.0"
 
+"@babel/plugin-syntax-class-properties@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-syntax-class-properties/download/@babel/plugin-syntax-class-properties-7.10.1.tgz?cache=0&sync_timestamp=1590617973176&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fplugin-syntax-class-properties%2Fdownload%2F%40babel%2Fplugin-syntax-class-properties-7.10.1.tgz#d5bc0645913df5b17ad7eda0fa2308330bde34c5"
+  integrity sha1-1bwGRZE99bF61+2g+iMIMwveNMU=
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.10.1"
+
 "@babel/plugin-syntax-class-properties@^7.8.3":
   version "7.8.3"
   resolved "https://registry.npm.taobao.org/@babel/plugin-syntax-class-properties/download/@babel/plugin-syntax-class-properties-7.8.3.tgz#6cb933a8872c8d359bfde69bbeaae5162fd1e8f7"
@@ -366,7 +567,14 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.8.0"
 
-"@babel/plugin-syntax-jsx@^7.2.0", "@babel/plugin-syntax-jsx@^7.8.3":
+"@babel/plugin-syntax-jsx@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-syntax-jsx/download/@babel/plugin-syntax-jsx-7.10.1.tgz?cache=0&sync_timestamp=1590617717696&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fplugin-syntax-jsx%2Fdownload%2F%40babel%2Fplugin-syntax-jsx-7.10.1.tgz#0ae371134a42b91d5418feb3c8c8d43e1565d2da"
+  integrity sha1-CuNxE0pCuR1UGP6zyMjUPhVl0to=
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.10.1"
+
+"@babel/plugin-syntax-jsx@^7.2.0":
   version "7.8.3"
   resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-jsx/-/plugin-syntax-jsx-7.8.3.tgz#521b06c83c40480f1e58b4fd33b92eceb1d6ea94"
   integrity sha512-WxdW9xyLgBdefoo0Ynn3MRSkhe5tFVxxKNVdnZSh318WrG2e2jH+E9wd/++JsqcLJZPfz87njQJ8j2Upjm0M0A==
@@ -387,7 +595,14 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.8.0"
 
-"@babel/plugin-syntax-numeric-separator@^7.8.0", "@babel/plugin-syntax-numeric-separator@^7.8.3":
+"@babel/plugin-syntax-numeric-separator@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-syntax-numeric-separator/download/@babel/plugin-syntax-numeric-separator-7.10.1.tgz?cache=0&sync_timestamp=1590617975297&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fplugin-syntax-numeric-separator%2Fdownload%2F%40babel%2Fplugin-syntax-numeric-separator-7.10.1.tgz#25761ee7410bc8cf97327ba741ee94e4a61b7d99"
+  integrity sha1-JXYe50ELyM+XMnunQe6U5KYbfZk=
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.10.1"
+
+"@babel/plugin-syntax-numeric-separator@^7.8.3":
   version "7.8.3"
   resolved "https://registry.npm.taobao.org/@babel/plugin-syntax-numeric-separator/download/@babel/plugin-syntax-numeric-separator-7.8.3.tgz#0e3fb63e09bea1b11e96467271c8308007e7c41f"
   integrity sha1-Dj+2Pgm+obEelkZyccgwgAfnxB8=
@@ -415,80 +630,88 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.8.0"
 
-"@babel/plugin-syntax-top-level-await@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-top-level-await/-/plugin-syntax-top-level-await-7.8.3.tgz#3acdece695e6b13aaf57fc291d1a800950c71391"
-  integrity sha512-kwj1j9lL/6Wd0hROD3b/OZZ7MSrZLqqn9RAZ5+cYYsflQ9HZBIKCUkr3+uL1MEJ1NePiUbf98jjiMQSv0NMR9g==
+"@babel/plugin-syntax-top-level-await@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-syntax-top-level-await/download/@babel/plugin-syntax-top-level-await-7.10.1.tgz?cache=0&sync_timestamp=1590617976470&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fplugin-syntax-top-level-await%2Fdownload%2F%40babel%2Fplugin-syntax-top-level-await-7.10.1.tgz#8b8733f8c57397b3eaa47ddba8841586dcaef362"
+  integrity sha1-i4cz+MVzl7PqpH3bqIQVhtyu82I=
   dependencies:
-    "@babel/helper-plugin-utils" "^7.8.3"
+    "@babel/helper-plugin-utils" "^7.10.1"
 
-"@babel/plugin-syntax-typescript@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-typescript/-/plugin-syntax-typescript-7.8.3.tgz#c1f659dda97711a569cef75275f7e15dcaa6cabc"
-  integrity sha512-GO1MQ/SGGGoiEXY0e0bSpHimJvxqB7lktLLIq2pv8xG7WZ8IMEle74jIe1FhprHBWjwjZtXHkycDLZXIWM5Wfg==
+"@babel/plugin-syntax-typescript@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-syntax-typescript/download/@babel/plugin-syntax-typescript-7.10.1.tgz#5e82bc27bb4202b93b949b029e699db536733810"
+  integrity sha1-XoK8J7tCArk7lJsCnmmdtTZzOBA=
   dependencies:
-    "@babel/helper-plugin-utils" "^7.8.3"
+    "@babel/helper-plugin-utils" "^7.10.1"
 
-"@babel/plugin-transform-arrow-functions@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-arrow-functions/-/plugin-transform-arrow-functions-7.8.3.tgz#82776c2ed0cd9e1a49956daeb896024c9473b8b6"
-  integrity sha512-0MRF+KC8EqH4dbuITCWwPSzsyO3HIWWlm30v8BbbpOrS1B++isGxPnnuq/IZvOX5J2D/p7DQalQm+/2PnlKGxg==
+"@babel/plugin-transform-arrow-functions@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-arrow-functions/download/@babel/plugin-transform-arrow-functions-7.10.1.tgz?cache=0&sync_timestamp=1590617719041&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fplugin-transform-arrow-functions%2Fdownload%2F%40babel%2Fplugin-transform-arrow-functions-7.10.1.tgz#cb5ee3a36f0863c06ead0b409b4cc43a889b295b"
+  integrity sha1-y17jo28IY8BurQtAm0zEOoibKVs=
   dependencies:
-    "@babel/helper-plugin-utils" "^7.8.3"
+    "@babel/helper-plugin-utils" "^7.10.1"
 
-"@babel/plugin-transform-async-to-generator@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-async-to-generator/-/plugin-transform-async-to-generator-7.8.3.tgz#4308fad0d9409d71eafb9b1a6ee35f9d64b64086"
-  integrity sha512-imt9tFLD9ogt56Dd5CI/6XgpukMwd/fLGSrix2httihVe7LOGVPhyhMh1BU5kDM7iHD08i8uUtmV2sWaBFlHVQ==
+"@babel/plugin-transform-async-to-generator@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-async-to-generator/download/@babel/plugin-transform-async-to-generator-7.10.1.tgz#e5153eb1a3e028f79194ed8a7a4bf55f862b2062"
+  integrity sha1-5RU+saPgKPeRlO2Kekv1X4YrIGI=
   dependencies:
-    "@babel/helper-module-imports" "^7.8.3"
-    "@babel/helper-plugin-utils" "^7.8.3"
-    "@babel/helper-remap-async-to-generator" "^7.8.3"
+    "@babel/helper-module-imports" "^7.10.1"
+    "@babel/helper-plugin-utils" "^7.10.1"
+    "@babel/helper-remap-async-to-generator" "^7.10.1"
 
-"@babel/plugin-transform-block-scoped-functions@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-block-scoped-functions/-/plugin-transform-block-scoped-functions-7.8.3.tgz#437eec5b799b5852072084b3ae5ef66e8349e8a3"
-  integrity sha512-vo4F2OewqjbB1+yaJ7k2EJFHlTP3jR634Z9Cj9itpqNjuLXvhlVxgnjsHsdRgASR8xYDrx6onw4vW5H6We0Jmg==
+"@babel/plugin-transform-block-scoped-functions@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-block-scoped-functions/download/@babel/plugin-transform-block-scoped-functions-7.10.1.tgz?cache=0&sync_timestamp=1590617713512&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fplugin-transform-block-scoped-functions%2Fdownload%2F%40babel%2Fplugin-transform-block-scoped-functions-7.10.1.tgz#146856e756d54b20fff14b819456b3e01820b85d"
+  integrity sha1-FGhW51bVSyD/8UuBlFaz4BgguF0=
   dependencies:
-    "@babel/helper-plugin-utils" "^7.8.3"
+    "@babel/helper-plugin-utils" "^7.10.1"
 
-"@babel/plugin-transform-block-scoping@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-block-scoping/-/plugin-transform-block-scoping-7.8.3.tgz#97d35dab66857a437c166358b91d09050c868f3a"
-  integrity sha512-pGnYfm7RNRgYRi7bids5bHluENHqJhrV4bCZRwc5GamaWIIs07N4rZECcmJL6ZClwjDz1GbdMZFtPs27hTB06w==
+"@babel/plugin-transform-block-scoping@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-block-scoping/download/@babel/plugin-transform-block-scoping-7.10.1.tgz?cache=0&sync_timestamp=1590617719588&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fplugin-transform-block-scoping%2Fdownload%2F%40babel%2Fplugin-transform-block-scoping-7.10.1.tgz#47092d89ca345811451cd0dc5d91605982705d5e"
+  integrity sha1-Rwktico0WBFFHNDcXZFgWYJwXV4=
   dependencies:
-    "@babel/helper-plugin-utils" "^7.8.3"
+    "@babel/helper-plugin-utils" "^7.10.1"
     lodash "^4.17.13"
 
-"@babel/plugin-transform-classes@^7.9.5":
-  version "7.9.5"
-  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-classes/download/@babel/plugin-transform-classes-7.9.5.tgz#800597ddb8aefc2c293ed27459c1fcc935a26c2c"
-  integrity sha1-gAWX3biu/CwpPtJ0WcH8yTWibCw=
+"@babel/plugin-transform-classes@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-classes/download/@babel/plugin-transform-classes-7.10.1.tgz#6e11dd6c4dfae70f540480a4702477ed766d733f"
+  integrity sha1-bhHdbE365w9UBICkcCR37XZtcz8=
   dependencies:
-    "@babel/helper-annotate-as-pure" "^7.8.3"
-    "@babel/helper-define-map" "^7.8.3"
-    "@babel/helper-function-name" "^7.9.5"
-    "@babel/helper-optimise-call-expression" "^7.8.3"
-    "@babel/helper-plugin-utils" "^7.8.3"
-    "@babel/helper-replace-supers" "^7.8.6"
-    "@babel/helper-split-export-declaration" "^7.8.3"
+    "@babel/helper-annotate-as-pure" "^7.10.1"
+    "@babel/helper-define-map" "^7.10.1"
+    "@babel/helper-function-name" "^7.10.1"
+    "@babel/helper-optimise-call-expression" "^7.10.1"
+    "@babel/helper-plugin-utils" "^7.10.1"
+    "@babel/helper-replace-supers" "^7.10.1"
+    "@babel/helper-split-export-declaration" "^7.10.1"
     globals "^11.1.0"
 
-"@babel/plugin-transform-computed-properties@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-computed-properties/-/plugin-transform-computed-properties-7.8.3.tgz#96d0d28b7f7ce4eb5b120bb2e0e943343c86f81b"
-  integrity sha512-O5hiIpSyOGdrQZRQ2ccwtTVkgUDBBiCuK//4RJ6UfePllUTCENOzKxfh6ulckXKc0DixTFLCfb2HVkNA7aDpzA==
+"@babel/plugin-transform-computed-properties@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-computed-properties/download/@babel/plugin-transform-computed-properties-7.10.1.tgz?cache=0&sync_timestamp=1590617359252&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fplugin-transform-computed-properties%2Fdownload%2F%40babel%2Fplugin-transform-computed-properties-7.10.1.tgz#59aa399064429d64dce5cf76ef9b90b7245ebd07"
+  integrity sha1-Wao5kGRCnWTc5c9275uQtyRevQc=
   dependencies:
-    "@babel/helper-plugin-utils" "^7.8.3"
+    "@babel/helper-plugin-utils" "^7.10.1"
 
-"@babel/plugin-transform-destructuring@^7.9.5":
-  version "7.9.5"
-  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-destructuring/download/@babel/plugin-transform-destructuring-7.9.5.tgz?cache=0&sync_timestamp=1586287602999&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fplugin-transform-destructuring%2Fdownload%2F%40babel%2Fplugin-transform-destructuring-7.9.5.tgz#72c97cf5f38604aea3abf3b935b0e17b1db76a50"
-  integrity sha1-csl89fOGBK6jq/O5NbDhex23alA=
+"@babel/plugin-transform-destructuring@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-destructuring/download/@babel/plugin-transform-destructuring-7.10.1.tgz?cache=0&sync_timestamp=1590617719855&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fplugin-transform-destructuring%2Fdownload%2F%40babel%2Fplugin-transform-destructuring-7.10.1.tgz#abd58e51337815ca3a22a336b85f62b998e71907"
+  integrity sha1-q9WOUTN4Fco6IqM2uF9iuZjnGQc=
   dependencies:
-    "@babel/helper-plugin-utils" "^7.8.3"
+    "@babel/helper-plugin-utils" "^7.10.1"
 
-"@babel/plugin-transform-dotall-regex@^7.4.4", "@babel/plugin-transform-dotall-regex@^7.8.3":
+"@babel/plugin-transform-dotall-regex@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-dotall-regex/download/@babel/plugin-transform-dotall-regex-7.10.1.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fplugin-transform-dotall-regex%2Fdownload%2F%40babel%2Fplugin-transform-dotall-regex-7.10.1.tgz#920b9fec2d78bb57ebb64a644d5c2ba67cc104ee"
+  integrity sha1-kguf7C14u1frtkpkTVwrpnzBBO4=
+  dependencies:
+    "@babel/helper-create-regexp-features-plugin" "^7.10.1"
+    "@babel/helper-plugin-utils" "^7.10.1"
+
+"@babel/plugin-transform-dotall-regex@^7.4.4":
   version "7.8.3"
   resolved "https://registry.yarnpkg.com/@babel/plugin-transform-dotall-regex/-/plugin-transform-dotall-regex-7.8.3.tgz#c3c6ec5ee6125c6993c5cbca20dc8621a9ea7a6e"
   integrity sha512-kLs1j9Nn4MQoBYdRXH6AeaXMbEJFaFu/v1nQkvib6QzTj8MZI5OQzqmD83/2jEM1z0DLilra5aWO5YpyC0ALIw==
@@ -496,60 +719,70 @@
     "@babel/helper-create-regexp-features-plugin" "^7.8.3"
     "@babel/helper-plugin-utils" "^7.8.3"
 
-"@babel/plugin-transform-duplicate-keys@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-duplicate-keys/-/plugin-transform-duplicate-keys-7.8.3.tgz#8d12df309aa537f272899c565ea1768e286e21f1"
-  integrity sha512-s8dHiBUbcbSgipS4SMFuWGqCvyge5V2ZeAWzR6INTVC3Ltjig/Vw1G2Gztv0vU/hRG9X8IvKvYdoksnUfgXOEQ==
+"@babel/plugin-transform-duplicate-keys@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-duplicate-keys/download/@babel/plugin-transform-duplicate-keys-7.10.1.tgz?cache=0&sync_timestamp=1590617721219&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fplugin-transform-duplicate-keys%2Fdownload%2F%40babel%2Fplugin-transform-duplicate-keys-7.10.1.tgz#c900a793beb096bc9d4d0a9d0cde19518ffc83b9"
+  integrity sha1-yQCnk76wlrydTQqdDN4ZUY/8g7k=
   dependencies:
-    "@babel/helper-plugin-utils" "^7.8.3"
+    "@babel/helper-plugin-utils" "^7.10.1"
 
-"@babel/plugin-transform-exponentiation-operator@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-exponentiation-operator/-/plugin-transform-exponentiation-operator-7.8.3.tgz#581a6d7f56970e06bf51560cd64f5e947b70d7b7"
-  integrity sha512-zwIpuIymb3ACcInbksHaNcR12S++0MDLKkiqXHl3AzpgdKlFNhog+z/K0+TGW+b0w5pgTq4H6IwV/WhxbGYSjQ==
+"@babel/plugin-transform-exponentiation-operator@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-exponentiation-operator/download/@babel/plugin-transform-exponentiation-operator-7.10.1.tgz#279c3116756a60dd6e6f5e488ba7957db9c59eb3"
+  integrity sha1-J5wxFnVqYN1ub15Ii6eVfbnFnrM=
   dependencies:
-    "@babel/helper-builder-binary-assignment-operator-visitor" "^7.8.3"
-    "@babel/helper-plugin-utils" "^7.8.3"
+    "@babel/helper-builder-binary-assignment-operator-visitor" "^7.10.1"
+    "@babel/helper-plugin-utils" "^7.10.1"
 
-"@babel/plugin-transform-for-of@^7.9.0":
-  version "7.9.0"
-  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-for-of/download/@babel/plugin-transform-for-of-7.9.0.tgz#0f260e27d3e29cd1bb3128da5e76c761aa6c108e"
-  integrity sha1-DyYOJ9PinNG7MSjaXnbHYapsEI4=
+"@babel/plugin-transform-for-of@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-for-of/download/@babel/plugin-transform-for-of-7.10.1.tgz?cache=0&sync_timestamp=1590617722286&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fplugin-transform-for-of%2Fdownload%2F%40babel%2Fplugin-transform-for-of-7.10.1.tgz#ff01119784eb0ee32258e8646157ba2501fcfda5"
+  integrity sha1-/wERl4TrDuMiWOhkYVe6JQH8/aU=
   dependencies:
-    "@babel/helper-plugin-utils" "^7.8.3"
+    "@babel/helper-plugin-utils" "^7.10.1"
 
-"@babel/plugin-transform-function-name@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-function-name/-/plugin-transform-function-name-7.8.3.tgz#279373cb27322aaad67c2683e776dfc47196ed8b"
-  integrity sha512-rO/OnDS78Eifbjn5Py9v8y0aR+aSYhDhqAwVfsTl0ERuMZyr05L1aFSCJnbv2mmsLkit/4ReeQ9N2BgLnOcPCQ==
+"@babel/plugin-transform-function-name@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-function-name/download/@babel/plugin-transform-function-name-7.10.1.tgz#4ed46fd6e1d8fde2a2ec7b03c66d853d2c92427d"
+  integrity sha1-TtRv1uHY/eKi7HsDxm2FPSySQn0=
   dependencies:
-    "@babel/helper-function-name" "^7.8.3"
-    "@babel/helper-plugin-utils" "^7.8.3"
+    "@babel/helper-function-name" "^7.10.1"
+    "@babel/helper-plugin-utils" "^7.10.1"
 
-"@babel/plugin-transform-literals@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-literals/-/plugin-transform-literals-7.8.3.tgz#aef239823d91994ec7b68e55193525d76dbd5dc1"
-  integrity sha512-3Tqf8JJ/qB7TeldGl+TT55+uQei9JfYaregDcEAyBZ7akutriFrt6C/wLYIer6OYhleVQvH/ntEhjE/xMmy10A==
+"@babel/plugin-transform-literals@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-literals/download/@babel/plugin-transform-literals-7.10.1.tgz?cache=0&sync_timestamp=1590617718177&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fplugin-transform-literals%2Fdownload%2F%40babel%2Fplugin-transform-literals-7.10.1.tgz#5794f8da82846b22e4e6631ea1658bce708eb46a"
+  integrity sha1-V5T42oKEayLk5mMeoWWLznCOtGo=
   dependencies:
-    "@babel/helper-plugin-utils" "^7.8.3"
+    "@babel/helper-plugin-utils" "^7.10.1"
 
-"@babel/plugin-transform-member-expression-literals@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-member-expression-literals/-/plugin-transform-member-expression-literals-7.8.3.tgz#963fed4b620ac7cbf6029c755424029fa3a40410"
-  integrity sha512-3Wk2EXhnw+rP+IDkK6BdtPKsUE5IeZ6QOGrPYvw52NwBStw9V1ZVzxgK6fSKSxqUvH9eQPR3tm3cOq79HlsKYA==
+"@babel/plugin-transform-member-expression-literals@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-member-expression-literals/download/@babel/plugin-transform-member-expression-literals-7.10.1.tgz?cache=0&sync_timestamp=1590617977421&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fplugin-transform-member-expression-literals%2Fdownload%2F%40babel%2Fplugin-transform-member-expression-literals-7.10.1.tgz#90347cba31bca6f394b3f7bd95d2bbfd9fce2f39"
+  integrity sha1-kDR8ujG8pvOUs/e9ldK7/Z/OLzk=
   dependencies:
-    "@babel/helper-plugin-utils" "^7.8.3"
+    "@babel/helper-plugin-utils" "^7.10.1"
 
-"@babel/plugin-transform-modules-amd@^7.9.6":
-  version "7.9.6"
-  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-modules-amd/download/@babel/plugin-transform-modules-amd-7.9.6.tgz?cache=0&sync_timestamp=1588185810869&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fplugin-transform-modules-amd%2Fdownload%2F%40babel%2Fplugin-transform-modules-amd-7.9.6.tgz#8539ec42c153d12ea3836e0e3ac30d5aae7b258e"
-  integrity sha1-hTnsQsFT0S6jg24OOsMNWq57JY4=
+"@babel/plugin-transform-modules-amd@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-modules-amd/download/@babel/plugin-transform-modules-amd-7.10.1.tgz#65950e8e05797ebd2fe532b96e19fc5482a1d52a"
+  integrity sha1-ZZUOjgV5fr0v5TK5bhn8VIKh1So=
   dependencies:
-    "@babel/helper-module-transforms" "^7.9.0"
-    "@babel/helper-plugin-utils" "^7.8.3"
+    "@babel/helper-module-transforms" "^7.10.1"
+    "@babel/helper-plugin-utils" "^7.10.1"
     babel-plugin-dynamic-import-node "^2.3.3"
 
-"@babel/plugin-transform-modules-commonjs@^7.2.0", "@babel/plugin-transform-modules-commonjs@^7.9.6":
+"@babel/plugin-transform-modules-commonjs@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-modules-commonjs/download/@babel/plugin-transform-modules-commonjs-7.10.1.tgz#d5ff4b4413ed97ffded99961056e1fb980fb9301"
+  integrity sha1-1f9LRBPtl//e2ZlhBW4fuYD7kwE=
+  dependencies:
+    "@babel/helper-module-transforms" "^7.10.1"
+    "@babel/helper-plugin-utils" "^7.10.1"
+    "@babel/helper-simple-access" "^7.10.1"
+    babel-plugin-dynamic-import-node "^2.3.3"
+
+"@babel/plugin-transform-modules-commonjs@^7.2.0":
   version "7.9.6"
   resolved "https://registry.npm.taobao.org/@babel/plugin-transform-modules-commonjs/download/@babel/plugin-transform-modules-commonjs-7.9.6.tgz?cache=0&sync_timestamp=1588185815494&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fplugin-transform-modules-commonjs%2Fdownload%2F%40babel%2Fplugin-transform-modules-commonjs-7.9.6.tgz#64b7474a4279ee588cacd1906695ca721687c277"
   integrity sha1-ZLdHSkJ57liMrNGQZpXKchaHwnc=
@@ -559,23 +792,23 @@
     "@babel/helper-simple-access" "^7.8.3"
     babel-plugin-dynamic-import-node "^2.3.3"
 
-"@babel/plugin-transform-modules-systemjs@^7.9.6":
-  version "7.9.6"
-  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-modules-systemjs/download/@babel/plugin-transform-modules-systemjs-7.9.6.tgz?cache=0&sync_timestamp=1588185766741&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fplugin-transform-modules-systemjs%2Fdownload%2F%40babel%2Fplugin-transform-modules-systemjs-7.9.6.tgz#207f1461c78a231d5337a92140e52422510d81a4"
-  integrity sha1-IH8UYceKIx1TN6khQOUkIlENgaQ=
+"@babel/plugin-transform-modules-systemjs@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-modules-systemjs/download/@babel/plugin-transform-modules-systemjs-7.10.1.tgz#9962e4b0ac6aaf2e20431ada3d8ec72082cbffb6"
+  integrity sha1-mWLksKxqry4gQxraPY7HIILL/7Y=
   dependencies:
-    "@babel/helper-hoist-variables" "^7.8.3"
-    "@babel/helper-module-transforms" "^7.9.0"
-    "@babel/helper-plugin-utils" "^7.8.3"
+    "@babel/helper-hoist-variables" "^7.10.1"
+    "@babel/helper-module-transforms" "^7.10.1"
+    "@babel/helper-plugin-utils" "^7.10.1"
     babel-plugin-dynamic-import-node "^2.3.3"
 
-"@babel/plugin-transform-modules-umd@^7.9.0":
-  version "7.9.0"
-  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-modules-umd/download/@babel/plugin-transform-modules-umd-7.9.0.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fplugin-transform-modules-umd%2Fdownload%2F%40babel%2Fplugin-transform-modules-umd-7.9.0.tgz#e909acae276fec280f9b821a5f38e1f08b480697"
-  integrity sha1-6Qmsridv7CgPm4IaXzjh8ItIBpc=
+"@babel/plugin-transform-modules-umd@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-modules-umd/download/@babel/plugin-transform-modules-umd-7.10.1.tgz#ea080911ffc6eb21840a5197a39ede4ee67b1595"
+  integrity sha1-6ggJEf/G6yGEClGXo57eTuZ7FZU=
   dependencies:
-    "@babel/helper-module-transforms" "^7.9.0"
-    "@babel/helper-plugin-utils" "^7.8.3"
+    "@babel/helper-module-transforms" "^7.10.1"
+    "@babel/helper-plugin-utils" "^7.10.1"
 
 "@babel/plugin-transform-named-capturing-groups-regex@^7.8.3":
   version "7.8.3"
@@ -584,182 +817,193 @@
   dependencies:
     "@babel/helper-create-regexp-features-plugin" "^7.8.3"
 
-"@babel/plugin-transform-new-target@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-new-target/-/plugin-transform-new-target-7.8.3.tgz#60cc2ae66d85c95ab540eb34babb6434d4c70c43"
-  integrity sha512-QuSGysibQpyxexRyui2vca+Cmbljo8bcRckgzYV4kRIsHpVeyeC3JDO63pY+xFZ6bWOBn7pfKZTqV4o/ix9sFw==
+"@babel/plugin-transform-new-target@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-new-target/download/@babel/plugin-transform-new-target-7.10.1.tgz#6ee41a5e648da7632e22b6fb54012e87f612f324"
+  integrity sha1-buQaXmSNp2MuIrb7VAEuh/YS8yQ=
   dependencies:
-    "@babel/helper-plugin-utils" "^7.8.3"
+    "@babel/helper-plugin-utils" "^7.10.1"
 
-"@babel/plugin-transform-object-assign@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-object-assign/-/plugin-transform-object-assign-7.8.3.tgz#dc3b8dd50ef03837868a37b7df791f64f288538e"
-  integrity sha512-i3LuN8tPDqUCRFu3dkzF2r1Nx0jp4scxtm7JxtIqI9he9Vk20YD+/zshdzR9JLsoBMlJlNR82a62vQExNEVx/Q==
+"@babel/plugin-transform-object-assign@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-object-assign/download/@babel/plugin-transform-object-assign-7.10.1.tgz#e563cb225a4812c072a415f3216f53326195b004"
+  integrity sha1-5WPLIlpIEsBypBXzIW9TMmGVsAQ=
   dependencies:
-    "@babel/helper-plugin-utils" "^7.8.3"
+    "@babel/helper-plugin-utils" "^7.10.1"
 
-"@babel/plugin-transform-object-super@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-object-super/-/plugin-transform-object-super-7.8.3.tgz#ebb6a1e7a86ffa96858bd6ac0102d65944261725"
-  integrity sha512-57FXk+gItG/GejofIyLIgBKTas4+pEU47IXKDBWFTxdPd7F80H8zybyAY7UoblVfBhBGs2EKM+bJUu2+iUYPDQ==
+"@babel/plugin-transform-object-super@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-object-super/download/@babel/plugin-transform-object-super-7.10.1.tgz#2e3016b0adbf262983bf0d5121d676a5ed9c4fde"
+  integrity sha1-LjAWsK2/JimDvw1RIdZ2pe2cT94=
   dependencies:
-    "@babel/helper-plugin-utils" "^7.8.3"
-    "@babel/helper-replace-supers" "^7.8.3"
+    "@babel/helper-plugin-utils" "^7.10.1"
+    "@babel/helper-replace-supers" "^7.10.1"
 
-"@babel/plugin-transform-parameters@^7.9.5":
-  version "7.9.5"
-  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-parameters/download/@babel/plugin-transform-parameters-7.9.5.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fplugin-transform-parameters%2Fdownload%2F%40babel%2Fplugin-transform-parameters-7.9.5.tgz#173b265746f5e15b2afe527eeda65b73623a0795"
-  integrity sha1-FzsmV0b14Vsq/lJ+7aZbc2I6B5U=
+"@babel/plugin-transform-parameters@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-parameters/download/@babel/plugin-transform-parameters-7.10.1.tgz#b25938a3c5fae0354144a720b07b32766f683ddd"
+  integrity sha1-slk4o8X64DVBRKcgsHsydm9oPd0=
   dependencies:
-    "@babel/helper-get-function-arity" "^7.8.3"
-    "@babel/helper-plugin-utils" "^7.8.3"
+    "@babel/helper-get-function-arity" "^7.10.1"
+    "@babel/helper-plugin-utils" "^7.10.1"
 
-"@babel/plugin-transform-property-literals@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-property-literals/-/plugin-transform-property-literals-7.8.3.tgz#33194300d8539c1ed28c62ad5087ba3807b98263"
-  integrity sha512-uGiiXAZMqEoQhRWMK17VospMZh5sXWg+dlh2soffpkAl96KAm+WZuJfa6lcELotSRmooLqg0MWdH6UUq85nmmg==
+"@babel/plugin-transform-property-literals@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-property-literals/download/@babel/plugin-transform-property-literals-7.10.1.tgz?cache=0&sync_timestamp=1590617977570&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fplugin-transform-property-literals%2Fdownload%2F%40babel%2Fplugin-transform-property-literals-7.10.1.tgz#cffc7315219230ed81dc53e4625bf86815b6050d"
+  integrity sha1-z/xzFSGSMO2B3FPkYlv4aBW2BQ0=
   dependencies:
-    "@babel/helper-plugin-utils" "^7.8.3"
+    "@babel/helper-plugin-utils" "^7.10.1"
 
-"@babel/plugin-transform-regenerator@^7.8.7":
-  version "7.8.7"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-regenerator/-/plugin-transform-regenerator-7.8.7.tgz#5e46a0dca2bee1ad8285eb0527e6abc9c37672f8"
-  integrity sha512-TIg+gAl4Z0a3WmD3mbYSk+J9ZUH6n/Yc57rtKRnlA/7rcCvpekHXe0CMZHP1gYp7/KLe9GHTuIba0vXmls6drA==
+"@babel/plugin-transform-regenerator@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-regenerator/download/@babel/plugin-transform-regenerator-7.10.1.tgz?cache=0&sync_timestamp=1590617710070&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fplugin-transform-regenerator%2Fdownload%2F%40babel%2Fplugin-transform-regenerator-7.10.1.tgz#10e175cbe7bdb63cc9b39f9b3f823c5c7c5c5490"
+  integrity sha1-EOF1y+e9tjzJs5+bP4I8XHxcVJA=
   dependencies:
     regenerator-transform "^0.14.2"
 
-"@babel/plugin-transform-reserved-words@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-reserved-words/-/plugin-transform-reserved-words-7.8.3.tgz#9a0635ac4e665d29b162837dd3cc50745dfdf1f5"
-  integrity sha512-mwMxcycN3omKFDjDQUl+8zyMsBfjRFr0Zn/64I41pmjv4NJuqcYlEtezwYtw9TFd9WR1vN5kiM+O0gMZzO6L0A==
+"@babel/plugin-transform-reserved-words@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-reserved-words/download/@babel/plugin-transform-reserved-words-7.10.1.tgz?cache=0&sync_timestamp=1590617979776&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fplugin-transform-reserved-words%2Fdownload%2F%40babel%2Fplugin-transform-reserved-words-7.10.1.tgz#0fc1027312b4d1c3276a57890c8ae3bcc0b64a86"
+  integrity sha1-D8ECcxK00cMnaleJDIrjvMC2SoY=
   dependencies:
-    "@babel/helper-plugin-utils" "^7.8.3"
+    "@babel/helper-plugin-utils" "^7.10.1"
 
-"@babel/plugin-transform-runtime@^7.9.6":
-  version "7.9.6"
-  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-runtime/download/@babel/plugin-transform-runtime-7.9.6.tgz#3ba804438ad0d880a17bca5eaa0cdf1edeedb2fd"
-  integrity sha1-O6gEQ4rQ2IChe8peqgzfHt7tsv0=
+"@babel/plugin-transform-runtime@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-runtime/download/@babel/plugin-transform-runtime-7.10.1.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fplugin-transform-runtime%2Fdownload%2F%40babel%2Fplugin-transform-runtime-7.10.1.tgz#fd1887f749637fb2ed86dc278e79eb41df37f4b1"
+  integrity sha1-/RiH90ljf7LthtwnjnnrQd839LE=
   dependencies:
-    "@babel/helper-module-imports" "^7.8.3"
-    "@babel/helper-plugin-utils" "^7.8.3"
+    "@babel/helper-module-imports" "^7.10.1"
+    "@babel/helper-plugin-utils" "^7.10.1"
     resolve "^1.8.1"
     semver "^5.5.1"
 
-"@babel/plugin-transform-shorthand-properties@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-shorthand-properties/-/plugin-transform-shorthand-properties-7.8.3.tgz#28545216e023a832d4d3a1185ed492bcfeac08c8"
-  integrity sha512-I9DI6Odg0JJwxCHzbzW08ggMdCezoWcuQRz3ptdudgwaHxTjxw5HgdFJmZIkIMlRymL6YiZcped4TTCB0JcC8w==
+"@babel/plugin-transform-shorthand-properties@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-shorthand-properties/download/@babel/plugin-transform-shorthand-properties-7.10.1.tgz#e8b54f238a1ccbae482c4dce946180ae7b3143f3"
+  integrity sha1-6LVPI4ocy65ILE3OlGGArnsxQ/M=
   dependencies:
-    "@babel/helper-plugin-utils" "^7.8.3"
+    "@babel/helper-plugin-utils" "^7.10.1"
 
-"@babel/plugin-transform-spread@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-spread/-/plugin-transform-spread-7.8.3.tgz#9c8ffe8170fdfb88b114ecb920b82fb6e95fe5e8"
-  integrity sha512-CkuTU9mbmAoFOI1tklFWYYbzX5qCIZVXPVy0jpXgGwkplCndQAa58s2jr66fTeQnA64bDox0HL4U56CFYoyC7g==
+"@babel/plugin-transform-spread@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-spread/download/@babel/plugin-transform-spread-7.10.1.tgz#0c6d618a0c4461a274418460a28c9ccf5239a7c8"
+  integrity sha1-DG1higxEYaJ0QYRgooycz1I5p8g=
   dependencies:
-    "@babel/helper-plugin-utils" "^7.8.3"
+    "@babel/helper-plugin-utils" "^7.10.1"
 
-"@babel/plugin-transform-sticky-regex@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-sticky-regex/-/plugin-transform-sticky-regex-7.8.3.tgz#be7a1290f81dae767475452199e1f76d6175b100"
-  integrity sha512-9Spq0vGCD5Bb4Z/ZXXSK5wbbLFMG085qd2vhL1JYu1WcQ5bXqZBAYRzU1d+p79GcHs2szYv5pVQCX13QgldaWw==
+"@babel/plugin-transform-sticky-regex@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-sticky-regex/download/@babel/plugin-transform-sticky-regex-7.10.1.tgz?cache=0&sync_timestamp=1590617726481&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fplugin-transform-sticky-regex%2Fdownload%2F%40babel%2Fplugin-transform-sticky-regex-7.10.1.tgz#90fc89b7526228bed9842cff3588270a7a393b00"
+  integrity sha1-kPyJt1JiKL7ZhCz/NYgnCno5OwA=
   dependencies:
-    "@babel/helper-plugin-utils" "^7.8.3"
-    "@babel/helper-regex" "^7.8.3"
+    "@babel/helper-plugin-utils" "^7.10.1"
+    "@babel/helper-regex" "^7.10.1"
 
-"@babel/plugin-transform-template-literals@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-template-literals/-/plugin-transform-template-literals-7.8.3.tgz#7bfa4732b455ea6a43130adc0ba767ec0e402a80"
-  integrity sha512-820QBtykIQOLFT8NZOcTRJ1UNuztIELe4p9DCgvj4NK+PwluSJ49we7s9FB1HIGNIYT7wFUJ0ar2QpCDj0escQ==
+"@babel/plugin-transform-template-literals@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-template-literals/download/@babel/plugin-transform-template-literals-7.10.1.tgz#914c7b7f4752c570ea00553b4284dad8070e8628"
+  integrity sha1-kUx7f0dSxXDqAFU7QoTa2AcOhig=
   dependencies:
-    "@babel/helper-annotate-as-pure" "^7.8.3"
-    "@babel/helper-plugin-utils" "^7.8.3"
+    "@babel/helper-annotate-as-pure" "^7.10.1"
+    "@babel/helper-plugin-utils" "^7.10.1"
 
-"@babel/plugin-transform-typeof-symbol@^7.8.4":
-  version "7.8.4"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-typeof-symbol/-/plugin-transform-typeof-symbol-7.8.4.tgz#ede4062315ce0aaf8a657a920858f1a2f35fc412"
-  integrity sha512-2QKyfjGdvuNfHsb7qnBBlKclbD4CfshH2KvDabiijLMGXPHJXGxtDzwIF7bQP+T0ysw8fYTtxPafgfs/c1Lrqg==
+"@babel/plugin-transform-typeof-symbol@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-typeof-symbol/download/@babel/plugin-transform-typeof-symbol-7.10.1.tgz#60c0239b69965d166b80a84de7315c1bc7e0bb0e"
+  integrity sha1-YMAjm2mWXRZrgKhN5zFcG8fguw4=
   dependencies:
-    "@babel/helper-plugin-utils" "^7.8.3"
+    "@babel/helper-plugin-utils" "^7.10.1"
 
-"@babel/plugin-transform-typescript@^7.9.0":
-  version "7.9.4"
-  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-typescript/download/@babel/plugin-transform-typescript-7.9.4.tgz?cache=0&sync_timestamp=1585038711704&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fplugin-transform-typescript%2Fdownload%2F%40babel%2Fplugin-transform-typescript-7.9.4.tgz#4bb4dde4f10bbf2d787fce9707fb09b483e33359"
-  integrity sha1-S7Td5PELvy14f86XB/sJtIPjM1k=
+"@babel/plugin-transform-typescript@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-typescript/download/@babel/plugin-transform-typescript-7.10.1.tgz?cache=0&sync_timestamp=1590617799024&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fplugin-transform-typescript%2Fdownload%2F%40babel%2Fplugin-transform-typescript-7.10.1.tgz#2c54daea231f602468686d9faa76f182a94507a6"
+  integrity sha1-LFTa6iMfYCRoaG2fqnbxgqlFB6Y=
   dependencies:
-    "@babel/helper-create-class-features-plugin" "^7.8.3"
-    "@babel/helper-plugin-utils" "^7.8.3"
-    "@babel/plugin-syntax-typescript" "^7.8.3"
+    "@babel/helper-create-class-features-plugin" "^7.10.1"
+    "@babel/helper-plugin-utils" "^7.10.1"
+    "@babel/plugin-syntax-typescript" "^7.10.1"
 
-"@babel/plugin-transform-unicode-regex@^7.8.3":
-  version "7.8.3"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-unicode-regex/-/plugin-transform-unicode-regex-7.8.3.tgz#0cef36e3ba73e5c57273effb182f46b91a1ecaad"
-  integrity sha512-+ufgJjYdmWfSQ+6NS9VGUR2ns8cjJjYbrbi11mZBTaWm+Fui/ncTLFF28Ei1okavY+xkojGr1eJxNsWYeA5aZw==
+"@babel/plugin-transform-unicode-escapes@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-unicode-escapes/download/@babel/plugin-transform-unicode-escapes-7.10.1.tgz?cache=0&sync_timestamp=1590617978612&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fplugin-transform-unicode-escapes%2Fdownload%2F%40babel%2Fplugin-transform-unicode-escapes-7.10.1.tgz#add0f8483dab60570d9e03cecef6c023aa8c9940"
+  integrity sha1-rdD4SD2rYFcNngPOzvbAI6qMmUA=
   dependencies:
-    "@babel/helper-create-regexp-features-plugin" "^7.8.3"
-    "@babel/helper-plugin-utils" "^7.8.3"
+    "@babel/helper-plugin-utils" "^7.10.1"
 
-"@babel/preset-env@^7.9.6":
-  version "7.9.6"
-  resolved "https://registry.npm.taobao.org/@babel/preset-env/download/@babel/preset-env-7.9.6.tgz?cache=0&sync_timestamp=1588185767229&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fpreset-env%2Fdownload%2F%40babel%2Fpreset-env-7.9.6.tgz#df063b276c6455ec6fcfc6e53aacc38da9b0aea6"
-  integrity sha1-3wY7J2xkVexvz8blOqzDjamwrqY=
+"@babel/plugin-transform-unicode-regex@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/plugin-transform-unicode-regex/download/@babel/plugin-transform-unicode-regex-7.10.1.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fplugin-transform-unicode-regex%2Fdownload%2F%40babel%2Fplugin-transform-unicode-regex-7.10.1.tgz#6b58f2aea7b68df37ac5025d9c88752443a6b43f"
+  integrity sha1-a1jyrqe2jfN6xQJdnIh1JEOmtD8=
   dependencies:
-    "@babel/compat-data" "^7.9.6"
-    "@babel/helper-compilation-targets" "^7.9.6"
-    "@babel/helper-module-imports" "^7.8.3"
-    "@babel/helper-plugin-utils" "^7.8.3"
-    "@babel/plugin-proposal-async-generator-functions" "^7.8.3"
-    "@babel/plugin-proposal-dynamic-import" "^7.8.3"
-    "@babel/plugin-proposal-json-strings" "^7.8.3"
-    "@babel/plugin-proposal-nullish-coalescing-operator" "^7.8.3"
-    "@babel/plugin-proposal-numeric-separator" "^7.8.3"
-    "@babel/plugin-proposal-object-rest-spread" "^7.9.6"
-    "@babel/plugin-proposal-optional-catch-binding" "^7.8.3"
-    "@babel/plugin-proposal-optional-chaining" "^7.9.0"
-    "@babel/plugin-proposal-unicode-property-regex" "^7.8.3"
+    "@babel/helper-create-regexp-features-plugin" "^7.10.1"
+    "@babel/helper-plugin-utils" "^7.10.1"
+
+"@babel/preset-env@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/preset-env/download/@babel/preset-env-7.10.1.tgz#099e1b76379739bdcbfab3d548dc7e7edb2ac808"
+  integrity sha1-CZ4bdjeXOb3L+rPVSNx+ftsqyAg=
+  dependencies:
+    "@babel/compat-data" "^7.10.1"
+    "@babel/helper-compilation-targets" "^7.10.1"
+    "@babel/helper-module-imports" "^7.10.1"
+    "@babel/helper-plugin-utils" "^7.10.1"
+    "@babel/plugin-proposal-async-generator-functions" "^7.10.1"
+    "@babel/plugin-proposal-class-properties" "^7.10.1"
+    "@babel/plugin-proposal-dynamic-import" "^7.10.1"
+    "@babel/plugin-proposal-json-strings" "^7.10.1"
+    "@babel/plugin-proposal-nullish-coalescing-operator" "^7.10.1"
+    "@babel/plugin-proposal-numeric-separator" "^7.10.1"
+    "@babel/plugin-proposal-object-rest-spread" "^7.10.1"
+    "@babel/plugin-proposal-optional-catch-binding" "^7.10.1"
+    "@babel/plugin-proposal-optional-chaining" "^7.10.1"
+    "@babel/plugin-proposal-private-methods" "^7.10.1"
+    "@babel/plugin-proposal-unicode-property-regex" "^7.10.1"
     "@babel/plugin-syntax-async-generators" "^7.8.0"
+    "@babel/plugin-syntax-class-properties" "^7.10.1"
     "@babel/plugin-syntax-dynamic-import" "^7.8.0"
     "@babel/plugin-syntax-json-strings" "^7.8.0"
     "@babel/plugin-syntax-nullish-coalescing-operator" "^7.8.0"
-    "@babel/plugin-syntax-numeric-separator" "^7.8.0"
+    "@babel/plugin-syntax-numeric-separator" "^7.10.1"
     "@babel/plugin-syntax-object-rest-spread" "^7.8.0"
     "@babel/plugin-syntax-optional-catch-binding" "^7.8.0"
     "@babel/plugin-syntax-optional-chaining" "^7.8.0"
-    "@babel/plugin-syntax-top-level-await" "^7.8.3"
-    "@babel/plugin-transform-arrow-functions" "^7.8.3"
-    "@babel/plugin-transform-async-to-generator" "^7.8.3"
-    "@babel/plugin-transform-block-scoped-functions" "^7.8.3"
-    "@babel/plugin-transform-block-scoping" "^7.8.3"
-    "@babel/plugin-transform-classes" "^7.9.5"
-    "@babel/plugin-transform-computed-properties" "^7.8.3"
-    "@babel/plugin-transform-destructuring" "^7.9.5"
-    "@babel/plugin-transform-dotall-regex" "^7.8.3"
-    "@babel/plugin-transform-duplicate-keys" "^7.8.3"
-    "@babel/plugin-transform-exponentiation-operator" "^7.8.3"
-    "@babel/plugin-transform-for-of" "^7.9.0"
-    "@babel/plugin-transform-function-name" "^7.8.3"
-    "@babel/plugin-transform-literals" "^7.8.3"
-    "@babel/plugin-transform-member-expression-literals" "^7.8.3"
-    "@babel/plugin-transform-modules-amd" "^7.9.6"
-    "@babel/plugin-transform-modules-commonjs" "^7.9.6"
-    "@babel/plugin-transform-modules-systemjs" "^7.9.6"
-    "@babel/plugin-transform-modules-umd" "^7.9.0"
+    "@babel/plugin-syntax-top-level-await" "^7.10.1"
+    "@babel/plugin-transform-arrow-functions" "^7.10.1"
+    "@babel/plugin-transform-async-to-generator" "^7.10.1"
+    "@babel/plugin-transform-block-scoped-functions" "^7.10.1"
+    "@babel/plugin-transform-block-scoping" "^7.10.1"
+    "@babel/plugin-transform-classes" "^7.10.1"
+    "@babel/plugin-transform-computed-properties" "^7.10.1"
+    "@babel/plugin-transform-destructuring" "^7.10.1"
+    "@babel/plugin-transform-dotall-regex" "^7.10.1"
+    "@babel/plugin-transform-duplicate-keys" "^7.10.1"
+    "@babel/plugin-transform-exponentiation-operator" "^7.10.1"
+    "@babel/plugin-transform-for-of" "^7.10.1"
+    "@babel/plugin-transform-function-name" "^7.10.1"
+    "@babel/plugin-transform-literals" "^7.10.1"
+    "@babel/plugin-transform-member-expression-literals" "^7.10.1"
+    "@babel/plugin-transform-modules-amd" "^7.10.1"
+    "@babel/plugin-transform-modules-commonjs" "^7.10.1"
+    "@babel/plugin-transform-modules-systemjs" "^7.10.1"
+    "@babel/plugin-transform-modules-umd" "^7.10.1"
     "@babel/plugin-transform-named-capturing-groups-regex" "^7.8.3"
-    "@babel/plugin-transform-new-target" "^7.8.3"
-    "@babel/plugin-transform-object-super" "^7.8.3"
-    "@babel/plugin-transform-parameters" "^7.9.5"
-    "@babel/plugin-transform-property-literals" "^7.8.3"
-    "@babel/plugin-transform-regenerator" "^7.8.7"
-    "@babel/plugin-transform-reserved-words" "^7.8.3"
-    "@babel/plugin-transform-shorthand-properties" "^7.8.3"
-    "@babel/plugin-transform-spread" "^7.8.3"
-    "@babel/plugin-transform-sticky-regex" "^7.8.3"
-    "@babel/plugin-transform-template-literals" "^7.8.3"
-    "@babel/plugin-transform-typeof-symbol" "^7.8.4"
-    "@babel/plugin-transform-unicode-regex" "^7.8.3"
+    "@babel/plugin-transform-new-target" "^7.10.1"
+    "@babel/plugin-transform-object-super" "^7.10.1"
+    "@babel/plugin-transform-parameters" "^7.10.1"
+    "@babel/plugin-transform-property-literals" "^7.10.1"
+    "@babel/plugin-transform-regenerator" "^7.10.1"
+    "@babel/plugin-transform-reserved-words" "^7.10.1"
+    "@babel/plugin-transform-shorthand-properties" "^7.10.1"
+    "@babel/plugin-transform-spread" "^7.10.1"
+    "@babel/plugin-transform-sticky-regex" "^7.10.1"
+    "@babel/plugin-transform-template-literals" "^7.10.1"
+    "@babel/plugin-transform-typeof-symbol" "^7.10.1"
+    "@babel/plugin-transform-unicode-escapes" "^7.10.1"
+    "@babel/plugin-transform-unicode-regex" "^7.10.1"
     "@babel/preset-modules" "^0.1.3"
-    "@babel/types" "^7.9.6"
-    browserslist "^4.11.1"
+    "@babel/types" "^7.10.1"
+    browserslist "^4.12.0"
     core-js-compat "^3.6.2"
     invariant "^2.2.2"
     levenary "^1.1.1"
@@ -776,13 +1020,13 @@
     "@babel/types" "^7.4.4"
     esutils "^2.0.2"
 
-"@babel/preset-typescript@^7.9.0":
-  version "7.9.0"
-  resolved "https://registry.npm.taobao.org/@babel/preset-typescript/download/@babel/preset-typescript-7.9.0.tgz#87705a72b1f0d59df21c179f7c3d2ef4b16ce192"
-  integrity sha1-h3BacrHw1Z3yHBeffD0u9LFs4ZI=
+"@babel/preset-typescript@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/preset-typescript/download/@babel/preset-typescript-7.10.1.tgz#a8d8d9035f55b7d99a2461a0bdc506582914d07e"
+  integrity sha1-qNjZA19Vt9maJGGgvcUGWCkU0H4=
   dependencies:
-    "@babel/helper-plugin-utils" "^7.8.3"
-    "@babel/plugin-transform-typescript" "^7.9.0"
+    "@babel/helper-plugin-utils" "^7.10.1"
+    "@babel/plugin-transform-typescript" "^7.10.1"
 
 "@babel/runtime@^7.0.0", "@babel/runtime@^7.8.4", "@babel/runtime@^7.9.2":
   version "7.9.6"
@@ -791,6 +1035,15 @@
   dependencies:
     regenerator-runtime "^0.13.4"
 
+"@babel/template@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/template/download/@babel/template-7.10.1.tgz?cache=0&sync_timestamp=1590617618259&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Ftemplate%2Fdownload%2F%40babel%2Ftemplate-7.10.1.tgz#e167154a94cb5f14b28dc58f5356d2162f539811"
+  integrity sha1-4WcVSpTLXxSyjcWPU1bSFi9TmBE=
+  dependencies:
+    "@babel/code-frame" "^7.10.1"
+    "@babel/parser" "^7.10.1"
+    "@babel/types" "^7.10.1"
+
 "@babel/template@^7.3.3", "@babel/template@^7.7.4", "@babel/template@^7.8.3", "@babel/template@^7.8.6":
   version "7.8.6"
   resolved "https://registry.yarnpkg.com/@babel/template/-/template-7.8.6.tgz#86b22af15f828dfb086474f964dcc3e39c43ce2b"
@@ -800,7 +1053,7 @@
     "@babel/parser" "^7.8.6"
     "@babel/types" "^7.8.6"
 
-"@babel/traverse@^7.1.0", "@babel/traverse@^7.7.4", "@babel/traverse@^7.8.3", "@babel/traverse@^7.8.6", "@babel/traverse@^7.9.6":
+"@babel/traverse@^7.1.0", "@babel/traverse@^7.7.4", "@babel/traverse@^7.8.6", "@babel/traverse@^7.9.6":
   version "7.9.6"
   resolved "https://registry.npm.taobao.org/@babel/traverse/download/@babel/traverse-7.9.6.tgz?cache=0&sync_timestamp=1588185695166&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Ftraverse%2Fdownload%2F%40babel%2Ftraverse-7.9.6.tgz#5540d7577697bf619cc57b92aa0f1c231a94f442"
   integrity sha1-VUDXV3aXv2GcxXuSqg8cIxqU9EI=
@@ -815,6 +1068,21 @@
     globals "^11.1.0"
     lodash "^4.17.13"
 
+"@babel/traverse@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/traverse/download/@babel/traverse-7.10.1.tgz#bbcef3031e4152a6c0b50147f4958df54ca0dd27"
+  integrity sha1-u87zAx5BUqbAtQFH9JWN9Uyg3Sc=
+  dependencies:
+    "@babel/code-frame" "^7.10.1"
+    "@babel/generator" "^7.10.1"
+    "@babel/helper-function-name" "^7.10.1"
+    "@babel/helper-split-export-declaration" "^7.10.1"
+    "@babel/parser" "^7.10.1"
+    "@babel/types" "^7.10.1"
+    debug "^4.1.0"
+    globals "^11.1.0"
+    lodash "^4.17.13"
+
 "@babel/types@^7.0.0", "@babel/types@^7.3.0", "@babel/types@^7.3.3", "@babel/types@^7.4.4", "@babel/types@^7.8.3", "@babel/types@^7.8.6", "@babel/types@^7.9.0", "@babel/types@^7.9.5", "@babel/types@^7.9.6":
   version "7.9.6"
   resolved "https://registry.npm.taobao.org/@babel/types/download/@babel/types-7.9.6.tgz?cache=0&sync_timestamp=1588185770735&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Ftypes%2Fdownload%2F%40babel%2Ftypes-7.9.6.tgz#2c5502b427251e9de1bd2dff95add646d95cc9f7"
@@ -824,6 +1092,15 @@
     lodash "^4.17.13"
     to-fast-properties "^2.0.0"
 
+"@babel/types@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/types/download/@babel/types-7.10.1.tgz?cache=0&sync_timestamp=1590644750786&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Ftypes%2Fdownload%2F%40babel%2Ftypes-7.10.1.tgz#6886724d31c8022160a7db895e6731ca33483921"
+  integrity sha1-aIZyTTHIAiFgp9uJXmcxyjNIOSE=
+  dependencies:
+    "@babel/helper-validator-identifier" "^7.10.1"
+    lodash "^4.17.13"
+    to-fast-properties "^2.0.0"
+
 "@bcoe/v8-coverage@^0.2.3":
   version "0.2.3"
   resolved "https://registry.yarnpkg.com/@bcoe/v8-coverage/-/v8-coverage-0.2.3.tgz#75a2e8b51cb758a7553d6804a5932d7aace75c39"
@@ -1015,6 +1292,27 @@
     source-map "^0.6.1"
     write-file-atomic "^3.0.0"
 
+"@jest/transform@^26.0.1":
+  version "26.0.1"
+  resolved "https://registry.npm.taobao.org/@jest/transform/download/@jest/transform-26.0.1.tgz#0e3ecbb34a11cd4b2080ed0a9c4856cf0ceb0639"
+  integrity sha1-Dj7Ls0oRzUsggO0KnEhWzwzrBjk=
+  dependencies:
+    "@babel/core" "^7.1.0"
+    "@jest/types" "^26.0.1"
+    babel-plugin-istanbul "^6.0.0"
+    chalk "^4.0.0"
+    convert-source-map "^1.4.0"
+    fast-json-stable-stringify "^2.0.0"
+    graceful-fs "^4.2.4"
+    jest-haste-map "^26.0.1"
+    jest-regex-util "^26.0.0"
+    jest-util "^26.0.1"
+    micromatch "^4.0.2"
+    pirates "^4.0.1"
+    slash "^3.0.0"
+    source-map "^0.6.1"
+    write-file-atomic "^3.0.0"
+
 "@jest/types@^25.5.0":
   version "25.5.0"
   resolved "https://registry.npm.taobao.org/@jest/types/download/@jest/types-25.5.0.tgz?cache=0&sync_timestamp=1588422138038&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40jest%2Ftypes%2Fdownload%2F%40jest%2Ftypes-25.5.0.tgz#4d6a4793f7b9599fc3680877b856a97dbccf2a9d"
@@ -1025,6 +1323,16 @@
     "@types/yargs" "^15.0.0"
     chalk "^3.0.0"
 
+"@jest/types@^26.0.1":
+  version "26.0.1"
+  resolved "https://registry.npm.taobao.org/@jest/types/download/@jest/types-26.0.1.tgz?cache=0&sync_timestamp=1588675382715&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40jest%2Ftypes%2Fdownload%2F%40jest%2Ftypes-26.0.1.tgz#b78333fbd113fa7aec8d39de24f88de8686dac67"
+  integrity sha1-t4Mz+9ET+nrsjTneJPiN6GhtrGc=
+  dependencies:
+    "@types/istanbul-lib-coverage" "^2.0.0"
+    "@types/istanbul-reports" "^1.1.1"
+    "@types/yargs" "^15.0.0"
+    chalk "^4.0.0"
+
 "@mrmlnc/readdir-enhanced@^2.2.1":
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/@mrmlnc/readdir-enhanced/-/readdir-enhanced-2.2.1.tgz#524af240d1a360527b730475ecfa1344aa540dde"
@@ -1118,12 +1426,12 @@
   resolved "https://registry.yarnpkg.com/@octokit/plugin-request-log/-/plugin-request-log-1.0.0.tgz#eef87a431300f6148c39a7f75f8cfeb218b2547e"
   integrity sha512-ywoxP68aOT3zHCLgWZgwUJatiENeHE7xJzYjfz8WI0goynp96wETBF+d95b8g/uL4QmS6owPVlaxiz3wyMAzcw==
 
-"@octokit/plugin-rest-endpoint-methods@3.8.0":
-  version "3.8.0"
-  resolved "https://registry.npm.taobao.org/@octokit/plugin-rest-endpoint-methods/download/@octokit/plugin-rest-endpoint-methods-3.8.0.tgz#649fa2f2e5104b015e1f60076958d69eba281a19"
-  integrity sha1-ZJ+i8uUQSwFeH2AHaVjWnrooGhk=
+"@octokit/plugin-rest-endpoint-methods@3.11.0":
+  version "3.11.0"
+  resolved "https://registry.npm.taobao.org/@octokit/plugin-rest-endpoint-methods/download/@octokit/plugin-rest-endpoint-methods-3.11.0.tgz#96e69d7904bcbb6172be2bc1c70757ff1377fbfe"
+  integrity sha1-luadeQS8u2FyvivBxwdX/xN3+/4=
   dependencies:
-    "@octokit/types" "^2.12.1"
+    "@octokit/types" "^2.16.0"
     deprecation "^2.3.1"
 
 "@octokit/request-error@^1.0.1":
@@ -1149,15 +1457,15 @@
     once "^1.4.0"
     universal-user-agent "^5.0.0"
 
-"@octokit/rest@17.6.0":
-  version "17.6.0"
-  resolved "https://registry.npm.taobao.org/@octokit/rest/download/@octokit/rest-17.6.0.tgz#91ba53bd3ab8f989030c8b018a8ccbcf87be0f0a"
-  integrity sha1-kbpTvTq4+YkDDIsBiozLz4e+Dwo=
+"@octokit/rest@17.9.0":
+  version "17.9.0"
+  resolved "https://registry.npm.taobao.org/@octokit/rest/download/@octokit/rest-17.9.0.tgz#48d20196eb3dbe1cb507d0e46e01d17c24cc3d0e"
+  integrity sha1-SNIBlus9vhy1B9DkbgHRfCTMPQ4=
   dependencies:
     "@octokit/core" "^2.4.3"
     "@octokit/plugin-paginate-rest" "^2.2.0"
     "@octokit/plugin-request-log" "^1.0.0"
-    "@octokit/plugin-rest-endpoint-methods" "3.8.0"
+    "@octokit/plugin-rest-endpoint-methods" "3.11.0"
 
 "@octokit/types@^2.0.0", "@octokit/types@^2.12.1":
   version "2.12.2"
@@ -1166,6 +1474,13 @@
   dependencies:
     "@types/node" ">= 8"
 
+"@octokit/types@^2.16.0":
+  version "2.16.2"
+  resolved "https://registry.npm.taobao.org/@octokit/types/download/@octokit/types-2.16.2.tgz?cache=0&sync_timestamp=1590387414021&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40octokit%2Ftypes%2Fdownload%2F%40octokit%2Ftypes-2.16.2.tgz#4c5f8da3c6fecf3da1811aef678fda03edac35d2"
+  integrity sha1-TF+No8b+zz2hgRrvZ4/aA+2sNdI=
+  dependencies:
+    "@types/node" ">= 8"
+
 "@samverschueren/stream-to-observable@^0.3.0":
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/@samverschueren/stream-to-observable/-/stream-to-observable-0.3.0.tgz#ecdf48d532c58ea477acfcab80348424f8d0662f"
@@ -1178,7 +1493,7 @@
   resolved "https://registry.yarnpkg.com/@sindresorhus/is/-/is-0.14.0.tgz#9fb3a3cf3132328151f353de4632e01e52102bea"
   integrity sha512-9NET910DNaIPngYnLLPeg+Ogzqsi9uM4mSboU5y6p8S5DzMTVEsJZrawi+BoDNUVBa2DhJqQYUFvMDfgU062LQ==
 
-"@sindresorhus/is@^2.1.0":
+"@sindresorhus/is@^2.1.1":
   version "2.1.1"
   resolved "https://registry.npm.taobao.org/@sindresorhus/is/download/@sindresorhus/is-2.1.1.tgz#ceff6a28a5b4867c2dd4a1ba513de278ccbe8bb1"
   integrity sha1-zv9qKKW0hnwt1KG6UT3ieMy+i7E=
@@ -1212,10 +1527,10 @@
   dependencies:
     defer-to-connect "^1.0.1"
 
-"@szmarczak/http-timer@^4.0.0":
+"@szmarczak/http-timer@^4.0.5":
   version "4.0.5"
-  resolved "https://registry.yarnpkg.com/@szmarczak/http-timer/-/http-timer-4.0.5.tgz#bfbd50211e9dfa51ba07da58a14cdfd333205152"
-  integrity sha512-PyRA9sm1Yayuj5OIoJ1hGt2YISX45w9WcFbh6ddT0Z/0yaFxOtGLInr4jUfU1EAFVs0Yfyfev4RNwBlUaHdlDQ==
+  resolved "https://registry.npm.taobao.org/@szmarczak/http-timer/download/@szmarczak/http-timer-4.0.5.tgz#bfbd50211e9dfa51ba07da58a14cdfd333205152"
+  integrity sha1-v71QIR6d+lG6B9pYoUzf0zMgUVI=
   dependencies:
     defer-to-connect "^2.0.0"
 
@@ -1327,10 +1642,10 @@
     "@types/express-serve-static-core" "*"
     "@types/serve-static" "*"
 
-"@types/fs-extra@^8.1.0":
-  version "8.1.0"
-  resolved "https://registry.yarnpkg.com/@types/fs-extra/-/fs-extra-8.1.0.tgz#1114834b53c3914806cd03b3304b37b3bd221a4d"
-  integrity sha512-UoOfVEzAUpeSPmjm7h1uk5MH6KZma2z2O7a75onTGjnNvAvMVrPzPL/vBbT65iIGHWj6rokwfmYcmxmlSf2uwg==
+"@types/fs-extra@^9.0.1":
+  version "9.0.1"
+  resolved "https://registry.npm.taobao.org/@types/fs-extra/download/@types/fs-extra-9.0.1.tgz?cache=0&sync_timestamp=1589912899489&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40types%2Ffs-extra%2Fdownload%2F%40types%2Ffs-extra-9.0.1.tgz#91c8fc4c51f6d5dbe44c2ca9ab09310bd00c7918"
+  integrity sha1-kcj8TFH21dvkTCypqwkxC9AMeRg=
   dependencies:
     "@types/node" "*"
 
@@ -1396,10 +1711,10 @@
     "@types/istanbul-lib-coverage" "*"
     "@types/istanbul-lib-report" "*"
 
-"@types/jest@^25.2.1":
-  version "25.2.1"
-  resolved "https://registry.npm.taobao.org/@types/jest/download/@types/jest-25.2.1.tgz#9544cd438607955381c1bdbdb97767a249297db5"
-  integrity sha1-lUTNQ4YHlVOBwb29uXdnokkpfbU=
+"@types/jest@^25.2.3":
+  version "25.2.3"
+  resolved "https://registry.npm.taobao.org/@types/jest/download/@types/jest-25.2.3.tgz#33d27e4c4716caae4eced355097a47ad363fdcaf"
+  integrity sha1-M9J+TEcWyq5OztNVCXpHrTY/3K8=
   dependencies:
     jest-diff "^25.2.1"
     pretty-format "^25.2.1"
@@ -1416,10 +1731,10 @@
   dependencies:
     "@types/node" "*"
 
-"@types/lodash@^4.14.150":
-  version "4.14.150"
-  resolved "https://registry.npm.taobao.org/@types/lodash/download/@types/lodash-4.14.150.tgz?cache=0&sync_timestamp=1588200550493&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40types%2Flodash%2Fdownload%2F%40types%2Flodash-4.14.150.tgz#649fe44684c3f1fcb6164d943c5a61977e8cf0bd"
-  integrity sha1-ZJ/kRoTD8fy2Fk2UPFphl36M8L0=
+"@types/lodash@^4.14.153":
+  version "4.14.153"
+  resolved "https://registry.npm.taobao.org/@types/lodash/download/@types/lodash-4.14.153.tgz#5cb7dded0649f1df97938ac5ffc4f134e9e9df98"
+  integrity sha1-XLfd7QZJ8d+Xk4rF/8TxNOnp35g=
 
 "@types/mime@*":
   version "2.0.1"
@@ -1527,10 +1842,10 @@
     "@types/unist" "*"
     "@types/vfile-message" "*"
 
-"@types/webpack-dev-server@^3.10.1":
-  version "3.10.1"
-  resolved "https://registry.npm.taobao.org/@types/webpack-dev-server/download/@types/webpack-dev-server-3.10.1.tgz#93b7133cc9dab1ca1b76659f5ef8b763ad54c28a"
-  integrity sha1-k7cTPMnascobdmWfXvi3Y61Uwoo=
+"@types/webpack-dev-server@^3.11.0":
+  version "3.11.0"
+  resolved "https://registry.npm.taobao.org/@types/webpack-dev-server/download/@types/webpack-dev-server-3.11.0.tgz#bcc3b85e7dc6ac2db25330610513f2228c2fcfb2"
+  integrity sha1-vMO4Xn3GrC2yUzBhBRPyIowvz7I=
   dependencies:
     "@types/connect-history-api-fallback" "*"
     "@types/express" "*"
@@ -1554,7 +1869,7 @@
     "@types/source-list-map" "*"
     source-map "^0.6.1"
 
-"@types/webpack@*", "@types/webpack@^4.41.12", "@types/webpack@^4.41.8":
+"@types/webpack@*", "@types/webpack@^4.41.8":
   version "4.41.12"
   resolved "https://registry.npm.taobao.org/@types/webpack/download/@types/webpack-4.41.12.tgz?cache=0&sync_timestamp=1588202205378&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40types%2Fwebpack%2Fdownload%2F%40types%2Fwebpack-4.41.12.tgz#0386ee2a2814368e2f2397abb036c0bf173ff6c3"
   integrity sha1-A4buKigUNo4vI5ersDbAvxc/9sM=
@@ -1566,6 +1881,18 @@
     "@types/webpack-sources" "*"
     source-map "^0.6.0"
 
+"@types/webpack@^4.41.13":
+  version "4.41.13"
+  resolved "https://registry.npm.taobao.org/@types/webpack/download/@types/webpack-4.41.13.tgz#988d114c8913d039b8a0e0502a7fe4f1f84f3d5e"
+  integrity sha1-mI0RTIkT0Dm4oOBQKn/k8fhPPV4=
+  dependencies:
+    "@types/anymatch" "*"
+    "@types/node" "*"
+    "@types/tapable" "*"
+    "@types/uglify-js" "*"
+    "@types/webpack-sources" "*"
+    source-map "^0.6.0"
+
 "@types/yargs-parser@*":
   version "15.0.0"
   resolved "https://registry.yarnpkg.com/@types/yargs-parser/-/yargs-parser-15.0.0.tgz#cb3f9f741869e20cce330ffbeb9271590483882d"
@@ -2211,6 +2538,11 @@ arrify@^1.0.1:
   resolved "https://registry.yarnpkg.com/arrify/-/arrify-1.0.1.tgz#898508da2226f380df904728456849c1501a4b0d"
   integrity sha1-iYUI2iIm84DfkEcoRWhJwVAaSw0=
 
+arrify@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.npm.taobao.org/arrify/download/arrify-2.0.1.tgz#c9655e9331e0abcd588d2a7cad7e9956f66701fa"
+  integrity sha1-yWVekzHgq81YjSp8rX6ZVvZnAfo=
+
 asap@~2.0.3:
   version "2.0.6"
   resolved "https://registry.yarnpkg.com/asap/-/asap-2.0.6.tgz#e50347611d7e690943208bbdafebcbc2fb866d46"
@@ -2312,6 +2644,19 @@ autoprefixer@^9.0.0, autoprefixer@^9.7.6:
     postcss "^7.0.27"
     postcss-value-parser "^4.0.3"
 
+autoprefixer@^9.8.0:
+  version "9.8.0"
+  resolved "https://registry.npm.taobao.org/autoprefixer/download/autoprefixer-9.8.0.tgz#68e2d2bef7ba4c3a65436f662d0a56a741e56511"
+  integrity sha1-aOLSvve6TDplQ29mLQpWp0HlZRE=
+  dependencies:
+    browserslist "^4.12.0"
+    caniuse-lite "^1.0.30001061"
+    chalk "^2.4.2"
+    normalize-range "^0.1.2"
+    num2fraction "^1.2.2"
+    postcss "^7.0.30"
+    postcss-value-parser "^4.1.0"
+
 aws-sign2@~0.7.0:
   version "0.7.0"
   resolved "https://registry.yarnpkg.com/aws-sign2/-/aws-sign2-0.7.0.tgz#b46e890934a9591f2d2f6f86d7e6a9f1b3fe76a8"
@@ -2336,6 +2681,20 @@ babel-jest@^25.5.1:
     graceful-fs "^4.2.4"
     slash "^3.0.0"
 
+babel-jest@^26.0.1:
+  version "26.0.1"
+  resolved "https://registry.npm.taobao.org/babel-jest/download/babel-jest-26.0.1.tgz#450139ce4b6c17174b136425bda91885c397bc46"
+  integrity sha1-RQE5zktsFxdLE2QlvakYhcOXvEY=
+  dependencies:
+    "@jest/transform" "^26.0.1"
+    "@jest/types" "^26.0.1"
+    "@types/babel__core" "^7.1.7"
+    babel-plugin-istanbul "^6.0.0"
+    babel-preset-jest "^26.0.0"
+    chalk "^4.0.0"
+    graceful-fs "^4.2.4"
+    slash "^3.0.0"
+
 babel-loader@^8.1.0:
   version "8.1.0"
   resolved "https://registry.npm.taobao.org/babel-loader/download/babel-loader-8.1.0.tgz#c611d5112bd5209abe8b9fa84c3e4da25275f1c3"
@@ -2382,6 +2741,15 @@ babel-plugin-jest-hoist@^25.5.0:
     "@babel/types" "^7.3.3"
     "@types/babel__traverse" "^7.0.6"
 
+babel-plugin-jest-hoist@^26.0.0:
+  version "26.0.0"
+  resolved "https://registry.npm.taobao.org/babel-plugin-jest-hoist/download/babel-plugin-jest-hoist-26.0.0.tgz?cache=0&sync_timestamp=1588614907530&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fbabel-plugin-jest-hoist%2Fdownload%2Fbabel-plugin-jest-hoist-26.0.0.tgz#fd1d35f95cf8849fc65cb01b5e58aedd710b34a8"
+  integrity sha1-/R01+Vz4hJ/GXLAbXliu3XELNKg=
+  dependencies:
+    "@babel/template" "^7.3.3"
+    "@babel/types" "^7.3.3"
+    "@types/babel__traverse" "^7.0.6"
+
 babel-preset-current-node-syntax@^0.1.2:
   version "0.1.2"
   resolved "https://registry.npm.taobao.org/babel-preset-current-node-syntax/download/babel-preset-current-node-syntax-0.1.2.tgz#fb4a4c51fe38ca60fede1dc74ab35eb843cb41d6"
@@ -2406,6 +2774,14 @@ babel-preset-jest@^25.5.0:
     babel-plugin-jest-hoist "^25.5.0"
     babel-preset-current-node-syntax "^0.1.2"
 
+babel-preset-jest@^26.0.0:
+  version "26.0.0"
+  resolved "https://registry.npm.taobao.org/babel-preset-jest/download/babel-preset-jest-26.0.0.tgz#1eac82f513ad36c4db2e9263d7c485c825b1faa6"
+  integrity sha1-HqyC9ROtNsTbLpJj18SFyCWx+qY=
+  dependencies:
+    babel-plugin-jest-hoist "^26.0.0"
+    babel-preset-current-node-syntax "^0.1.2"
+
 bail@^1.0.0:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/bail/-/bail-1.0.5.tgz#b6fa133404a392cbc1f8c4bf63f5953351e7a776"
@@ -2647,6 +3023,16 @@ browserslist@^4.11.1, browserslist@^4.8.3:
     node-releases "^1.1.53"
     pkg-up "^2.0.0"
 
+browserslist@^4.12.0:
+  version "4.12.0"
+  resolved "https://registry.npm.taobao.org/browserslist/download/browserslist-4.12.0.tgz#06c6d5715a1ede6c51fc39ff67fd647f740b656d"
+  integrity sha1-BsbVcVoe3mxR/Dn/Z/1kf3QLZW0=
+  dependencies:
+    caniuse-lite "^1.0.30001043"
+    electron-to-chromium "^1.3.413"
+    node-releases "^1.1.53"
+    pkg-up "^2.0.0"
+
 bs-logger@0.x:
   version "0.2.6"
   resolved "https://registry.yarnpkg.com/bs-logger/-/bs-logger-0.2.6.tgz#eb7d365307a72cf974cc6cda76b68354ad336bd8"
@@ -2753,10 +3139,10 @@ cache-loader@^4.1.0:
     neo-async "^2.6.1"
     schema-utils "^2.0.0"
 
-cacheable-lookup@^4.1.1:
-  version "4.2.2"
-  resolved "https://registry.npm.taobao.org/cacheable-lookup/download/cacheable-lookup-4.2.2.tgz#7fee1d25d9902382a6b8966c164349977168ed4f"
-  integrity sha1-f+4dJdmQI4KmuJZsFkNJl3Fo7U8=
+cacheable-lookup@^5.0.3:
+  version "5.0.3"
+  resolved "https://registry.npm.taobao.org/cacheable-lookup/download/cacheable-lookup-5.0.3.tgz#049fdc59dffdd4fc285e8f4f82936591bd59fec3"
+  integrity sha1-BJ/cWd/91PwoXo9PgpNlkb1Z/sM=
 
 cacheable-request@^6.0.0:
   version "6.1.0"
@@ -2838,10 +3224,10 @@ camelcase-keys@^4.0.0:
     map-obj "^2.0.0"
     quick-lru "^1.0.0"
 
-camelcase-keys@^6.1.1:
-  version "6.2.1"
-  resolved "https://registry.yarnpkg.com/camelcase-keys/-/camelcase-keys-6.2.1.tgz#cd3e2d2d7db767aa3f247e4c2df93b4661008945"
-  integrity sha512-BPCNVH56RVIxQQIXskp5tLQXUNGQ6sXr7iCv1FHDt81xBOQ/1r6H8SPxf19InVP6DexWar4s87q9thfuk8X9HA==
+camelcase-keys@^6.2.2:
+  version "6.2.2"
+  resolved "https://registry.npm.taobao.org/camelcase-keys/download/camelcase-keys-6.2.2.tgz#5e755d6ba51aa223ec7d3d52f25778210f9dc3c0"
+  integrity sha1-XnVda6UaoiPsfT1S8ld4IQ+dw8A=
   dependencies:
     camelcase "^5.3.1"
     map-obj "^4.0.0"
@@ -2862,11 +3248,21 @@ camelcase@^5.0.0, camelcase@^5.3.1:
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-5.3.1.tgz#e3c9b31569e106811df242f715725a1f4c494320"
   integrity sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg==
 
+camelcase@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.npm.taobao.org/camelcase/download/camelcase-6.0.0.tgz#5259f7c30e35e278f1bdc2a4d91230b37cad981e"
+  integrity sha1-Uln3ww414njxvcKk2RIws3ytmB4=
+
 caniuse-lite@^1.0.30001038, caniuse-lite@^1.0.30001039:
   version "1.0.30001040"
   resolved "https://registry.npm.taobao.org/caniuse-lite/download/caniuse-lite-1.0.30001040.tgz#103fc8e6eb1d7397e95134cd0e996743353d58ea"
   integrity sha1-ED/I5usdc5fpUTTNDplnQzU9WOo=
 
+caniuse-lite@^1.0.30001043, caniuse-lite@^1.0.30001061:
+  version "1.0.30001066"
+  resolved "https://registry.npm.taobao.org/caniuse-lite/download/caniuse-lite-1.0.30001066.tgz#0a8a58a10108f2b9bf38e7b65c237b12fd9c5f04"
+  integrity sha1-CopYoQEI8rm/OOe2XCN7Ev2cXwQ=
+
 capture-exit@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/capture-exit/-/capture-exit-2.0.0.tgz#fb953bfaebeb781f62898239dabb426d08a509a4"
@@ -3042,7 +3438,7 @@ cli-spinners@^2.2.0:
   resolved "https://registry.yarnpkg.com/cli-spinners/-/cli-spinners-2.2.0.tgz#e8b988d9206c692302d8ee834e7a85c0144d8f77"
   integrity sha512-tgU3fKwzYjiLEQgPMD9Jt+JjHVL9kW93FiIMX/l7rivvOD4/LL0Mf7gda3+4U2KJBloybwgj5KEoQgGRioMiKQ==
 
-cli-truncate@^2.1.0:
+cli-truncate@2.1.0, cli-truncate@^2.1.0:
   version "2.1.0"
   resolved "https://registry.npm.taobao.org/cli-truncate/download/cli-truncate-2.1.0.tgz#c39e28bf05edcde5be3b98992a22deed5a2b93c7"
   integrity sha1-w54ovwXtzeW+O5iZKiLe7Vork8c=
@@ -3055,14 +3451,14 @@ cli-width@^2.0.0:
   resolved "https://registry.yarnpkg.com/cli-width/-/cli-width-2.2.0.tgz#ff19ede8a9a5e579324147b0c11f0fbcbabed639"
   integrity sha1-/xnt6Kml5XkyQUewwR8PvLq+1jk=
 
-cliui@^4.0.0:
-  version "4.1.0"
-  resolved "https://registry.yarnpkg.com/cliui/-/cliui-4.1.0.tgz#348422dbe82d800b3022eef4f6ac10bf2e4d1b49"
-  integrity sha512-4FG+RSG9DL7uEwRUZXZn3SS34DiDPfzP0VOiEwtUWlE+AR2EIg+hSyvrIgUUfhdgR/UkAeW2QHgeP+hWrXs7jQ==
+cliui@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.npm.taobao.org/cliui/download/cliui-5.0.0.tgz#deefcfdb2e800784aa34f46fa08e06851c7bbbc5"
+  integrity sha1-3u/P2y6AB4SqNPRvoI4GhRx7u8U=
   dependencies:
-    string-width "^2.1.1"
-    strip-ansi "^4.0.0"
-    wrap-ansi "^2.0.0"
+    string-width "^3.1.0"
+    strip-ansi "^5.2.0"
+    wrap-ansi "^5.1.0"
 
 cliui@^6.0.0:
   version "6.0.0"
@@ -3119,15 +3515,10 @@ co@^4.6.0:
   resolved "https://registry.yarnpkg.com/co/-/co-4.6.0.tgz#6ea6bdf3d853ae54ccb8e47bfa0bf3f9031fb184"
   integrity sha1-bqa989hTrlTMuOR7+gvz+QMfsYQ=
 
-code-point-at@^1.0.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/code-point-at/-/code-point-at-1.1.0.tgz#0d070b4d043a5bea33a2f1a40e2edb3d9a4ccf77"
-  integrity sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c=
-
-codecov@^3.6.5:
-  version "3.6.5"
-  resolved "https://registry.yarnpkg.com/codecov/-/codecov-3.6.5.tgz#d73ce62e8a021f5249f54b073e6f2d6a513f172a"
-  integrity sha512-v48WuDMUug6JXwmmfsMzhCHRnhUf8O3duqXvltaYJKrO1OekZWpB/eH6iIoaxMl8Qli0+u3OxptdsBOYiD7VAQ==
+codecov@^3.7.0:
+  version "3.7.0"
+  resolved "https://registry.npm.taobao.org/codecov/download/codecov-3.7.0.tgz#4a09939cde24447a43f36d068e8b4e0188dc3f27"
+  integrity sha1-SgmTnN4kRHpD820GjotOAYjcPyc=
   dependencies:
     argv "0.0.2"
     ignore-walk "3.0.3"
@@ -3199,7 +3590,7 @@ commander@^4.1.1:
   resolved "https://registry.npm.taobao.org/commander/download/commander-4.1.1.tgz#9fd602bd936294e9e9ef46a3f4d6964044b18068"
   integrity sha1-n9YCvZNilOnp70aj9NaWQESxgGg=
 
-commander@^5.0.0, commander@^5.1.0:
+commander@^5.1.0:
   version "5.1.0"
   resolved "https://registry.npm.taobao.org/commander/download/commander-5.1.0.tgz?cache=0&sync_timestamp=1587783321998&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fcommander%2Fdownload%2Fcommander-5.1.0.tgz#46abbd1652f8e059bddaef99bbdcb2ad9cf179ae"
   integrity sha1-Rqu9FlL44Fm92u+Zu9yyrZzxea4=
@@ -3301,11 +3692,16 @@ connect-history-api-fallback@^1.6.0:
   resolved "https://registry.yarnpkg.com/connect-history-api-fallback/-/connect-history-api-fallback-1.6.0.tgz#8b32089359308d111115d81cad3fceab888f97bc"
   integrity sha512-e54B99q/OUoH64zYYRf3HBP5z24G38h5D3qXu23JGRoigpX5Ss4r9ZnDk3g0Z8uQC2x2lPaJ+UlWBc1ZWBWdLg==
 
-consola@^2.10.0, consola@^2.11.3, consola@^2.6.0:
+consola@^2.10.0, consola@^2.6.0:
   version "2.11.3"
   resolved "https://registry.yarnpkg.com/consola/-/consola-2.11.3.tgz#f7315836224c143ac5094b47fd4c816c2cd1560e"
   integrity sha512-aoW0YIIAmeftGR8GSpw6CGQluNdkWMWh3yEFjH/hmynTYnMtibXszii3lxCXmk8YxJtI3FAK5aTiquA5VH68Gw==
 
+consola@^2.12.2:
+  version "2.12.2"
+  resolved "https://registry.npm.taobao.org/consola/download/consola-2.12.2.tgz#9610f158e7b0a9ecc8f8bb0c4fc8e7c52bf41d05"
+  integrity sha1-lhDxWOewqezI+LsMT8jnxSv0HQU=
+
 console-browserify@^1.1.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/console-browserify/-/console-browserify-1.2.0.tgz#67063cef57ceb6cf4993a2ab3a55840ae8c49336"
@@ -3340,148 +3736,149 @@ content-type@~1.0.4:
   resolved "https://registry.yarnpkg.com/content-type/-/content-type-1.0.4.tgz#e138cc75e040c727b1966fe5e5f8c9aee256fe3b"
   integrity sha512-hIP3EEPs8tB9AT1L+NUqtwOAps4mk2Zob89MWXMHjHWg9milF/j4osnnQLXBCBFBk/tvIG/tUc9mOUJiPBhPXA==
 
-conventional-changelog-angular@^5.0.6:
-  version "5.0.6"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-angular/-/conventional-changelog-angular-5.0.6.tgz#269540c624553aded809c29a3508fdc2b544c059"
-  integrity sha512-QDEmLa+7qdhVIv8sFZfVxU1VSyVvnXPsxq8Vam49mKUcO1Z8VTLEJk9uI21uiJUsnmm0I4Hrsdc9TgkOQo9WSA==
+conventional-changelog-angular@^5.0.10:
+  version "5.0.10"
+  resolved "https://registry.npm.taobao.org/conventional-changelog-angular/download/conventional-changelog-angular-5.0.10.tgz#5cf7b00dd315b6a6a558223c80d5ef24ddb34205"
+  integrity sha1-XPewDdMVtqalWCI8gNXvJN2zQgU=
   dependencies:
     compare-func "^1.3.1"
     q "^1.5.1"
 
-conventional-changelog-atom@^2.0.3:
-  version "2.0.3"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-atom/-/conventional-changelog-atom-2.0.3.tgz#3bd14280aa09fe3ec49a0e8fe97b5002db02aad4"
-  integrity sha512-szZe2ut97qNO6vCCMkm1I/tWu6ol4Rr8a9Lx0y/VlpDnpY0PNp+oGpFgU55lplhx+I3Lro9Iv4/gRj0knfgjzg==
+conventional-changelog-atom@^2.0.7:
+  version "2.0.7"
+  resolved "https://registry.npm.taobao.org/conventional-changelog-atom/download/conventional-changelog-atom-2.0.7.tgz#221575253a04f77a2fd273eb2bf29a138f710abf"
+  integrity sha1-IhV1JToE93ov0nPrK/KaE49xCr8=
   dependencies:
     q "^1.5.1"
 
-conventional-changelog-codemirror@^2.0.3:
-  version "2.0.3"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-codemirror/-/conventional-changelog-codemirror-2.0.3.tgz#ebc088154684f8f5171446b8d546ba6b460d46f2"
-  integrity sha512-t2afackdgFV2yBdHhWPqrKbpaQeVnz2hSJKdWqjasPo5EpIB6TBL0er3cOP1mnGQmuzk9JSvimNSuqjWGDtU5Q==
+conventional-changelog-codemirror@^2.0.7:
+  version "2.0.7"
+  resolved "https://registry.npm.taobao.org/conventional-changelog-codemirror/download/conventional-changelog-codemirror-2.0.7.tgz#d6b6a8ce2707710c5a036e305037547fb9e15bfb"
+  integrity sha1-1raozicHcQxaA24wUDdUf7nhW/s=
   dependencies:
     q "^1.5.1"
 
-conventional-changelog-conventionalcommits@^4.2.3:
-  version "4.2.3"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-conventionalcommits/-/conventional-changelog-conventionalcommits-4.2.3.tgz#22855b32d57d0328951c1c2dc01b172a5f24ea37"
-  integrity sha512-atGa+R4vvEhb8N/8v3IoW59gCBJeeFiX6uIbPu876ENAmkMwsenyn0R21kdDHJFLQdy6zW4J6b4xN8KI3b9oww==
+conventional-changelog-conventionalcommits@^4.3.0:
+  version "4.3.0"
+  resolved "https://registry.npm.taobao.org/conventional-changelog-conventionalcommits/download/conventional-changelog-conventionalcommits-4.3.0.tgz#c4205a659f7ca9d7881f29ee78a4e7d6aeb8b3c2"
+  integrity sha1-xCBaZZ98qdeIHynueKTn1q64s8I=
   dependencies:
     compare-func "^1.3.1"
     lodash "^4.17.15"
     q "^1.5.1"
 
-conventional-changelog-core@^4.1.4:
-  version "4.1.4"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-core/-/conventional-changelog-core-4.1.4.tgz#39be27fca6ef20a0f998d7a3a1e97cfa8a055cb6"
-  integrity sha512-LO58ZbEpp1Ul+y/vOI8rJRsWkovsYkCFbOCVgi6UnVfU8WC0F8K8VQQwaBZWWUpb6JvEiN4GBR5baRP2txZ+Vg==
+conventional-changelog-core@^4.1.7:
+  version "4.1.7"
+  resolved "https://registry.npm.taobao.org/conventional-changelog-core/download/conventional-changelog-core-4.1.7.tgz#6b5cdadda4430895cc4a75a73dd8b36e322ab346"
+  integrity sha1-a1za3aRDCJXMSnWnPdizbjIqs0Y=
   dependencies:
     add-stream "^1.0.0"
-    conventional-changelog-writer "^4.0.11"
-    conventional-commits-parser "^3.0.8"
+    conventional-changelog-writer "^4.0.16"
+    conventional-commits-parser "^3.1.0"
     dateformat "^3.0.0"
     get-pkg-repo "^1.0.0"
     git-raw-commits "2.0.0"
     git-remote-origin-url "^2.0.0"
-    git-semver-tags "^3.0.1"
+    git-semver-tags "^4.0.0"
     lodash "^4.17.15"
     normalize-package-data "^2.3.5"
     q "^1.5.1"
     read-pkg "^3.0.0"
     read-pkg-up "^3.0.0"
+    shelljs "^0.8.3"
     through2 "^3.0.0"
 
-conventional-changelog-ember@^2.0.4:
-  version "2.0.4"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-ember/-/conventional-changelog-ember-2.0.4.tgz#c29b78e4af7825cbecb6c3fd6086ca5c09471ac1"
-  integrity sha512-q1u73sO9uCnxN4TSw8xu6MRU8Y1h9kpwtcdJuNRwu/LSKI1IE/iuNSH5eQ6aLlQ3HTyrIpTfUuVybW4W0F17rA==
+conventional-changelog-ember@^2.0.8:
+  version "2.0.8"
+  resolved "https://registry.npm.taobao.org/conventional-changelog-ember/download/conventional-changelog-ember-2.0.8.tgz#f0f04eb7ff3c885af97db100865ab95dcfa9917f"
+  integrity sha1-8PBOt/88iFr5fbEAhlq5Xc+pkX8=
   dependencies:
     q "^1.5.1"
 
-conventional-changelog-eslint@^3.0.4:
-  version "3.0.4"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-eslint/-/conventional-changelog-eslint-3.0.4.tgz#8f4736a23e0cd97e890e76fccc287db2f205f2ff"
-  integrity sha512-CPwTUENzhLGl3auunrJxiIEWncAGaby7gOFCdj2gslIuOFJ0KPJVOUhRz4Da/I53sdo/7UncUJkiLg94jEsjxg==
+conventional-changelog-eslint@^3.0.8:
+  version "3.0.8"
+  resolved "https://registry.npm.taobao.org/conventional-changelog-eslint/download/conventional-changelog-eslint-3.0.8.tgz#f8b952b7ed7253ea0ac0b30720bb381f4921b46c"
+  integrity sha1-+LlSt+1yU+oKwLMHILs4H0khtGw=
   dependencies:
     q "^1.5.1"
 
-conventional-changelog-express@^2.0.1:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-express/-/conventional-changelog-express-2.0.1.tgz#fea2231d99a5381b4e6badb0c1c40a41fcacb755"
-  integrity sha512-G6uCuCaQhLxdb4eEfAIHpcfcJ2+ao3hJkbLrw/jSK/eROeNfnxCJasaWdDAfFkxsbpzvQT4W01iSynU3OoPLIw==
+conventional-changelog-express@^2.0.5:
+  version "2.0.5"
+  resolved "https://registry.npm.taobao.org/conventional-changelog-express/download/conventional-changelog-express-2.0.5.tgz#6e93705acdad374516ca125990012a48e710f8de"
+  integrity sha1-bpNwWs2tN0UWyhJZkAEqSOcQ+N4=
   dependencies:
     q "^1.5.1"
 
-conventional-changelog-jquery@^3.0.6:
-  version "3.0.6"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-jquery/-/conventional-changelog-jquery-3.0.6.tgz#460236ad8fb1d29ff932a14fe4e3a45379b63c5e"
-  integrity sha512-gHAABCXUNA/HjnZEm+vxAfFPJkgtrZvCDIlCKfdPVXtCIo/Q0lN5VKpx8aR5p8KdVRQFF3OuTlvv5kv6iPuRqA==
+conventional-changelog-jquery@^3.0.10:
+  version "3.0.10"
+  resolved "https://registry.npm.taobao.org/conventional-changelog-jquery/download/conventional-changelog-jquery-3.0.10.tgz#fe8eb6aff322aa980af5eb68497622a5f6257ce7"
+  integrity sha1-/o62r/MiqpgK9etoSXYipfYlfOc=
   dependencies:
     q "^1.5.1"
 
-conventional-changelog-jshint@^2.0.3:
-  version "2.0.3"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-jshint/-/conventional-changelog-jshint-2.0.3.tgz#ef6e2caf2ee6ffdfda78fcdf7ce87cf6c512d728"
-  integrity sha512-Pc2PnMPcez634ckzr4EOWviwRSpZcURaK7bjyD9oK6N5fsC/a+3G7LW5m/JpcHPhA9ZxsfIbm7uqZ3ZDGsQ/sw==
+conventional-changelog-jshint@^2.0.7:
+  version "2.0.7"
+  resolved "https://registry.npm.taobao.org/conventional-changelog-jshint/download/conventional-changelog-jshint-2.0.7.tgz#955a69266951cd31e8afeb3f1c55e0517fdca943"
+  integrity sha1-lVppJmlRzTHor+s/HFXgUX/cqUM=
   dependencies:
     compare-func "^1.3.1"
     q "^1.5.1"
 
-conventional-changelog-preset-loader@^2.3.0:
-  version "2.3.0"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-preset-loader/-/conventional-changelog-preset-loader-2.3.0.tgz#580fa8ab02cef22c24294d25e52d7ccd247a9a6a"
-  integrity sha512-/rHb32J2EJnEXeK4NpDgMaAVTFZS3o1ExmjKMtYVgIC4MQn0vkNSbYpdGRotkfGGRWiqk3Ri3FBkiZGbAfIfOQ==
+conventional-changelog-preset-loader@^2.3.4:
+  version "2.3.4"
+  resolved "https://registry.npm.taobao.org/conventional-changelog-preset-loader/download/conventional-changelog-preset-loader-2.3.4.tgz#14a855abbffd59027fd602581f1f34d9862ea44c"
+  integrity sha1-FKhVq7/9WQJ/1gJYHx802YYupEw=
 
-conventional-changelog-writer@^4.0.11:
-  version "4.0.11"
-  resolved "https://registry.yarnpkg.com/conventional-changelog-writer/-/conventional-changelog-writer-4.0.11.tgz#9f56d2122d20c96eb48baae0bf1deffaed1edba4"
-  integrity sha512-g81GQOR392I+57Cw3IyP1f+f42ME6aEkbR+L7v1FBBWolB0xkjKTeCWVguzRrp6UiT1O6gBpJbEy2eq7AnV1rw==
+conventional-changelog-writer@^4.0.16:
+  version "4.0.16"
+  resolved "https://registry.npm.taobao.org/conventional-changelog-writer/download/conventional-changelog-writer-4.0.16.tgz#ca10f2691a8ea6d3c2eb74bd35bcf40aa052dda5"
+  integrity sha1-yhDyaRqOptPC63S9Nbz0CqBS3aU=
   dependencies:
     compare-func "^1.3.1"
-    conventional-commits-filter "^2.0.2"
+    conventional-commits-filter "^2.0.6"
     dateformat "^3.0.0"
-    handlebars "^4.4.0"
+    handlebars "^4.7.6"
     json-stringify-safe "^5.0.1"
     lodash "^4.17.15"
-    meow "^5.0.0"
+    meow "^7.0.0"
     semver "^6.0.0"
     split "^1.0.0"
     through2 "^3.0.0"
 
-conventional-changelog@^3.1.18:
-  version "3.1.18"
-  resolved "https://registry.yarnpkg.com/conventional-changelog/-/conventional-changelog-3.1.18.tgz#7da0a5ab34a604b920b8bf71c6cf5d952f0e805e"
-  integrity sha512-aN6a3rjgV8qwAJj3sC/Lme2kvswWO7fFSGQc32gREcwIOsaiqBaO6f2p0NomFaPDnTqZ+mMZFLL3hlzvEnZ0mQ==
+conventional-changelog@^3.1.21:
+  version "3.1.21"
+  resolved "https://registry.npm.taobao.org/conventional-changelog/download/conventional-changelog-3.1.21.tgz#4a774e6bf503acfd7e4685bb750da8c0eccf1e0d"
+  integrity sha1-SndOa/UDrP1+RoW7dQ2owOzPHg0=
   dependencies:
-    conventional-changelog-angular "^5.0.6"
-    conventional-changelog-atom "^2.0.3"
-    conventional-changelog-codemirror "^2.0.3"
-    conventional-changelog-conventionalcommits "^4.2.3"
-    conventional-changelog-core "^4.1.4"
-    conventional-changelog-ember "^2.0.4"
-    conventional-changelog-eslint "^3.0.4"
-    conventional-changelog-express "^2.0.1"
-    conventional-changelog-jquery "^3.0.6"
-    conventional-changelog-jshint "^2.0.3"
-    conventional-changelog-preset-loader "^2.3.0"
+    conventional-changelog-angular "^5.0.10"
+    conventional-changelog-atom "^2.0.7"
+    conventional-changelog-codemirror "^2.0.7"
+    conventional-changelog-conventionalcommits "^4.3.0"
+    conventional-changelog-core "^4.1.7"
+    conventional-changelog-ember "^2.0.8"
+    conventional-changelog-eslint "^3.0.8"
+    conventional-changelog-express "^2.0.5"
+    conventional-changelog-jquery "^3.0.10"
+    conventional-changelog-jshint "^2.0.7"
+    conventional-changelog-preset-loader "^2.3.4"
 
-conventional-commits-filter@^2.0.2:
-  version "2.0.2"
-  resolved "https://registry.yarnpkg.com/conventional-commits-filter/-/conventional-commits-filter-2.0.2.tgz#f122f89fbcd5bb81e2af2fcac0254d062d1039c1"
-  integrity sha512-WpGKsMeXfs21m1zIw4s9H5sys2+9JccTzpN6toXtxhpw2VNF2JUXwIakthKBy+LN4DvJm+TzWhxOMWOs1OFCFQ==
+conventional-commits-filter@^2.0.6:
+  version "2.0.6"
+  resolved "https://registry.npm.taobao.org/conventional-commits-filter/download/conventional-commits-filter-2.0.6.tgz?cache=0&sync_timestamp=1588973068901&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fconventional-commits-filter%2Fdownload%2Fconventional-commits-filter-2.0.6.tgz#0935e1240c5ca7698329affee1b6a46d33324c4c"
+  integrity sha1-CTXhJAxcp2mDKa/+4bakbTMyTEw=
   dependencies:
     lodash.ismatch "^4.4.0"
     modify-values "^1.0.0"
 
-conventional-commits-parser@^3.0.8:
-  version "3.0.8"
-  resolved "https://registry.yarnpkg.com/conventional-commits-parser/-/conventional-commits-parser-3.0.8.tgz#23310a9bda6c93c874224375e72b09fb275fe710"
-  integrity sha512-YcBSGkZbYp7d+Cr3NWUeXbPDFUN6g3SaSIzOybi8bjHL5IJ5225OSCxJJ4LgziyEJ7AaJtE9L2/EU6H7Nt/DDQ==
+conventional-commits-parser@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.npm.taobao.org/conventional-commits-parser/download/conventional-commits-parser-3.1.0.tgz#10140673d5e7ef5572633791456c5d03b69e8be4"
+  integrity sha1-EBQGc9Xn71VyYzeRRWxdA7aei+Q=
   dependencies:
     JSONStream "^1.0.4"
     is-text-path "^1.0.1"
     lodash "^4.17.15"
-    meow "^5.0.0"
+    meow "^7.0.0"
     split2 "^2.0.0"
     through2 "^3.0.0"
     trim-off-newlines "^1.0.0"
@@ -3796,12 +4193,12 @@ decompress-response@^3.3.0:
   dependencies:
     mimic-response "^1.0.0"
 
-decompress-response@^5.0.0:
-  version "5.0.0"
-  resolved "https://registry.yarnpkg.com/decompress-response/-/decompress-response-5.0.0.tgz#7849396e80e3d1eba8cb2f75ef4930f76461cb0f"
-  integrity sha512-TLZWWybuxWgoW7Lykv+gq9xvzOsUjQ9tF09Tj6NSTYGMTCHNXzrPnD6Hi+TgZq19PyTAGH4Ll/NIM/eTGglnMw==
+decompress-response@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.npm.taobao.org/decompress-response/download/decompress-response-6.0.0.tgz#ca387612ddb7e104bd16d85aab00d5ecf09c66fc"
+  integrity sha1-yjh2Et234QS9FthaqwDV7PCcZvw=
   dependencies:
-    mimic-response "^2.0.0"
+    mimic-response "^3.1.0"
 
 dedent@^0.7.0:
   version "0.7.0"
@@ -4151,6 +4548,11 @@ electron-to-chromium@^1.3.390:
   resolved "https://registry.npm.taobao.org/electron-to-chromium/download/electron-to-chromium-1.3.393.tgz?cache=0&sync_timestamp=1585801325808&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Felectron-to-chromium%2Fdownload%2Felectron-to-chromium-1.3.393.tgz#d13fa4cbf5065e18451c84465d22aef6aca9a911"
   integrity sha1-0T+ky/UGXhhFHIRGXSKu9qypqRE=
 
+electron-to-chromium@^1.3.413:
+  version "1.3.453"
+  resolved "https://registry.npm.taobao.org/electron-to-chromium/download/electron-to-chromium-1.3.453.tgz#758a8565a64b7889b27132a51d2abb8b135c9d01"
+  integrity sha1-dYqFZaZLeImycTKlHSq7ixNcnQE=
+
 elegant-spinner@^2.0.0:
   version "2.0.0"
   resolved "https://registry.npm.taobao.org/elegant-spinner/download/elegant-spinner-2.0.0.tgz#f236378985ecd16da75488d166be4b688fd5af94"
@@ -4210,7 +4612,7 @@ enhanced-resolve@^4.1.0:
     memory-fs "^0.5.0"
     tapable "^1.0.0"
 
-enquirer@^2.3.4:
+enquirer@^2.3.5:
   version "2.3.5"
   resolved "https://registry.npm.taobao.org/enquirer/download/enquirer-2.3.5.tgz#3ab2b838df0a9d8ab9e7dff235b0e8712ef92381"
   integrity sha1-OrK4ON8KnYq559/yNbDocS75I4E=
@@ -4511,10 +4913,10 @@ exec-sh@^0.3.2:
   resolved "https://registry.yarnpkg.com/exec-sh/-/exec-sh-0.3.4.tgz#3a018ceb526cc6f6df2bb504b2bfe8e3a4934ec5"
   integrity sha512-sEFIkc61v75sWeOe72qyrqg2Qg0OuLESziUDk/O/z2qgS15y2gWVFrI6f2Qn/qw/0/NCfCEsmNA4zOjkwEZT1A==
 
-execa@4.0.0, execa@^4.0.0:
-  version "4.0.0"
-  resolved "https://registry.npm.taobao.org/execa/download/execa-4.0.0.tgz?cache=0&sync_timestamp=1587903569329&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fexeca%2Fdownload%2Fexeca-4.0.0.tgz#7f37d6ec17f09e6b8fc53288611695b6d12b9daf"
-  integrity sha1-fzfW7BfwnmuPxTKIYRaVttErna8=
+execa@4.0.1:
+  version "4.0.1"
+  resolved "https://registry.npm.taobao.org/execa/download/execa-4.0.1.tgz?cache=0&sync_timestamp=1590156636749&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fexeca%2Fdownload%2Fexeca-4.0.1.tgz#988488781f1f0238cd156f7aaede11c3e853b4c1"
+  integrity sha1-mISIeB8fAjjNFW96rt4Rw+hTtME=
   dependencies:
     cross-spawn "^7.0.0"
     get-stream "^5.0.0"
@@ -4555,6 +4957,21 @@ execa@^3.2.0:
     signal-exit "^3.0.2"
     strip-final-newline "^2.0.0"
 
+execa@^4.0.1:
+  version "4.0.2"
+  resolved "https://registry.npm.taobao.org/execa/download/execa-4.0.2.tgz?cache=0&sync_timestamp=1590156636749&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fexeca%2Fdownload%2Fexeca-4.0.2.tgz#ad87fb7b2d9d564f70d2b62d511bee41d5cbb240"
+  integrity sha1-rYf7ey2dVk9w0rYtURvuQdXLskA=
+  dependencies:
+    cross-spawn "^7.0.0"
+    get-stream "^5.0.0"
+    human-signals "^1.1.1"
+    is-stream "^2.0.0"
+    merge-stream "^2.0.0"
+    npm-run-path "^4.0.0"
+    onetime "^5.1.0"
+    signal-exit "^3.0.2"
+    strip-final-newline "^2.0.0"
+
 execall@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/execall/-/execall-1.0.0.tgz#73d0904e395b3cab0658b08d09ec25307f29bb73"
@@ -5071,11 +5488,6 @@ gensync@^1.0.0-beta.1:
   resolved "https://registry.yarnpkg.com/gensync/-/gensync-1.0.0-beta.1.tgz#58f4361ff987e5ff6e1e7a210827aa371eaac269"
   integrity sha512-r8EC6NO1sngH/zdD9fiRDLdcgnbayXah+mLgManTaIZJqEC1MZstmnox8KpnI2/fxQwrp5OpCOYWLp4rBl4Jcg==
 
-get-caller-file@^1.0.1:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/get-caller-file/-/get-caller-file-1.0.3.tgz#f978fa4c90d1dfe7ff2d6beda2a515e713bdcf4a"
-  integrity sha512-3t6rVToeoZfYSGd8YoLFR2DJkiQrIiUrGcjvFX2mDw3bn6k2OtwHN0TNCLbBO+w8qTvimhDkv+LSscbJY1vE6w==
-
 get-caller-file@^2.0.1:
   version "2.0.5"
   resolved "https://registry.yarnpkg.com/get-caller-file/-/get-caller-file-2.0.5.tgz#4f94412a82db32f36e3b0b9741f8a97feb031f7e"
@@ -5107,10 +5519,10 @@ get-stdin@^6.0.0:
   resolved "https://registry.yarnpkg.com/get-stdin/-/get-stdin-6.0.0.tgz#9e09bf712b360ab9225e812048f71fde9c89657b"
   integrity sha512-jp4tHawyV7+fkkSKyvjuLZswblUtz+SQKzSWnBbii16BuZksJlU1wuBYXY75r+duh/llF1ur6oNwi+2ZzjKZ7g==
 
-get-stdin@^7.0.0:
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/get-stdin/-/get-stdin-7.0.0.tgz#8d5de98f15171a125c5e516643c7a6d0ea8a96f6"
-  integrity sha512-zRKcywvrXlXsA0v0i9Io4KDRaAw7+a1ZpjRwl9Wox8PFlVCCHra7E9c4kqXCoCM9nR5tBkaTTZRBoCm60bFqTQ==
+get-stdin@^8.0.0:
+  version "8.0.0"
+  resolved "https://registry.npm.taobao.org/get-stdin/download/get-stdin-8.0.0.tgz#cbad6a73feb75f6eeb22ba9e01f89aa28aa97a53"
+  integrity sha1-y61qc/63X27rIrqeAfiaooqpelM=
 
 get-stream@^4.0.0, get-stream@^4.1.0:
   version "4.1.0"
@@ -5169,12 +5581,12 @@ git-remote-origin-url@^2.0.0:
     gitconfiglocal "^1.0.0"
     pify "^2.3.0"
 
-git-semver-tags@^3.0.1:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/git-semver-tags/-/git-semver-tags-3.0.1.tgz#9cb9e4974437de1f71f32da3bfe74f4d35afb1b9"
-  integrity sha512-Hzd1MOHXouITfCasrpVJbRDg9uvW7LfABk3GQmXYZByerBDrfrEMP9HXpNT7RxAbieiocP6u+xq20DkvjwxnCA==
+git-semver-tags@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.npm.taobao.org/git-semver-tags/download/git-semver-tags-4.0.0.tgz#a9dd58a0dd3561a4a9898b7e9731cf441c98fc38"
+  integrity sha1-qd1YoN01YaSpiYt+lzHPRByY/Dg=
   dependencies:
-    meow "^5.0.0"
+    meow "^7.0.0"
     semver "^6.0.0"
 
 git-up@^4.0.0:
@@ -5315,20 +5727,20 @@ gonzales-pe@^4.2.3, gonzales-pe@^4.3.0:
   dependencies:
     minimist "^1.2.5"
 
-got@11.0.2:
-  version "11.0.2"
-  resolved "https://registry.npm.taobao.org/got/download/got-11.0.2.tgz?cache=0&sync_timestamp=1588420115750&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fgot%2Fdownload%2Fgot-11.0.2.tgz#55613d6a1b7040ff9c26cb075defea39eed58d7a"
-  integrity sha1-VWE9ahtwQP+cJssHXe/qOe7VjXo=
+got@11.1.4:
+  version "11.1.4"
+  resolved "https://registry.npm.taobao.org/got/download/got-11.1.4.tgz?cache=0&sync_timestamp=1589646612924&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fgot%2Fdownload%2Fgot-11.1.4.tgz#ecf0064aab26ae4b2989ab52aadd31a17e7bad63"
+  integrity sha1-7PAGSqsmrkspiatSqt0xoX57rWM=
   dependencies:
-    "@sindresorhus/is" "^2.1.0"
-    "@szmarczak/http-timer" "^4.0.0"
+    "@sindresorhus/is" "^2.1.1"
+    "@szmarczak/http-timer" "^4.0.5"
     "@types/cacheable-request" "^6.0.1"
     "@types/responselike" "^1.0.0"
-    cacheable-lookup "^4.1.1"
+    cacheable-lookup "^5.0.3"
     cacheable-request "^7.0.1"
-    decompress-response "^5.0.0"
-    get-stream "^5.0.0"
-    http2-wrapper "^1.0.0-beta.4.4"
+    decompress-response "^6.0.0"
+    get-stream "^5.1.0"
+    http2-wrapper "^1.0.0-beta.4.5"
     lowercase-keys "^2.0.0"
     p-cancelable "^2.0.0"
     responselike "^2.0.0"
@@ -5365,14 +5777,15 @@ handle-thing@^2.0.0:
   resolved "https://registry.yarnpkg.com/handle-thing/-/handle-thing-2.0.0.tgz#0e039695ff50c93fc288557d696f3c1dc6776754"
   integrity sha512-d4sze1JNC454Wdo2fkuyzCr6aHcbL6PGGuFAz0Li/NcOm1tCHGnWDRmJP85dh9IhQErTc2svWFEX5xHIOo//kQ==
 
-handlebars@^4.4.0:
-  version "4.7.3"
-  resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.7.3.tgz#8ece2797826886cf8082d1726ff21d2a022550ee"
-  integrity sha512-SRGwSYuNfx8DwHD/6InAPzD6RgeruWLT+B8e8a7gGs8FWgHzlExpTFMEq2IA6QpAfOClpKHy6+8IqTjeBCu6Kg==
+handlebars@^4.7.6:
+  version "4.7.6"
+  resolved "https://registry.npm.taobao.org/handlebars/download/handlebars-4.7.6.tgz#d4c05c1baf90e9945f77aa68a7a219aa4a7df74e"
+  integrity sha1-1MBcG6+Q6ZRfd6pop6IZqkp9904=
   dependencies:
+    minimist "^1.2.5"
     neo-async "^2.6.0"
-    optimist "^0.6.1"
     source-map "^0.6.1"
+    wordwrap "^1.0.0"
   optionalDependencies:
     uglify-js "^3.1.4"
 
@@ -5389,10 +5802,10 @@ har-validator@~5.1.3:
     ajv "^6.5.5"
     har-schema "^2.0.0"
 
-hard-rejection@^2.0.0:
+hard-rejection@^2.1.0:
   version "2.1.0"
-  resolved "https://registry.yarnpkg.com/hard-rejection/-/hard-rejection-2.1.0.tgz#1c6eda5c1685c63942766d79bb40ae773cecd883"
-  integrity sha512-VIZB+ibDhx7ObhAe7OVtoEbuP4h/MuOTHJ+J8h/eBXotJYl0fBgR72xDFCKgIh22OJZIOVNxBMWuhAr10r8HdA==
+  resolved "https://registry.npm.taobao.org/hard-rejection/download/hard-rejection-2.1.0.tgz#1c6eda5c1685c63942766d79bb40ae773cecd883"
+  integrity sha1-HG7aXBaFxjlCdm15u0Cudzzs2IM=
 
 has-flag@^3.0.0:
   version "3.0.0"
@@ -5519,10 +5932,10 @@ html-encoding-sniffer@^1.0.2:
   dependencies:
     whatwg-encoding "^1.0.1"
 
-html-entities@^1.2.1:
-  version "1.2.1"
-  resolved "https://registry.yarnpkg.com/html-entities/-/html-entities-1.2.1.tgz#0df29351f0721163515dfb9e5543e5f6eed5162f"
-  integrity sha1-DfKTUfByEWNRXfueVUPl9u7VFi8=
+html-entities@^1.3.1:
+  version "1.3.1"
+  resolved "https://registry.npm.taobao.org/html-entities/download/html-entities-1.3.1.tgz#fb9a1a4b5b14c5daba82d3e34c6ae4fe701a0e44"
+  integrity sha1-+5oaS1sUxdq6gtPjTGrk/nAaDkQ=
 
 html-escaper@^2.0.0:
   version "2.0.0"
@@ -5663,10 +6076,10 @@ http-signature@~1.2.0:
     jsprim "^1.2.2"
     sshpk "^1.7.0"
 
-http2-wrapper@^1.0.0-beta.4.4:
-  version "1.0.0-beta.4.5"
-  resolved "https://registry.npm.taobao.org/http2-wrapper/download/http2-wrapper-1.0.0-beta.4.5.tgz#ac8e8f1cbf4aa79e3274c89e954d18697ab31e85"
-  integrity sha1-rI6PHL9Kp54ydMielU0YaXqzHoU=
+http2-wrapper@^1.0.0-beta.4.5:
+  version "1.0.0-beta.4.6"
+  resolved "https://registry.npm.taobao.org/http2-wrapper/download/http2-wrapper-1.0.0-beta.4.6.tgz#9438f0fceb946c8cbd365076c228a4d3bd4d0143"
+  integrity sha1-lDjw/OuUbIy9NlB2wiik071NAUM=
   dependencies:
     quick-lru "^5.0.0"
     resolve-alpn "^1.0.0"
@@ -5933,11 +6346,6 @@ invariant@^2.2.2, invariant@^2.2.4:
   dependencies:
     loose-envify "^1.0.0"
 
-invert-kv@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/invert-kv/-/invert-kv-2.0.0.tgz#7393f5afa59ec9ff5f67a27620d11c226e3eec02"
-  integrity sha512-wPVv/y/QQ/Uiirj/vh3oP+1Ww+AWehmi1g5fFWGPF6IpCBCDVrhgHRMvrLfdYcwDh3QJbGXDW4JAuzxElLSqKA==
-
 ip-regex@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/ip-regex/-/ip-regex-2.1.0.tgz#fa78bf5d2e6913c911ce9f819ee5146bb6d844e9"
@@ -6105,13 +6513,6 @@ is-finite@^1.0.0:
   resolved "https://registry.yarnpkg.com/is-finite/-/is-finite-1.1.0.tgz#904135c77fb42c0641d6aa1bcdbc4daa8da082f3"
   integrity sha512-cdyMtqX/BOqqNBBiKlIVkytNHm49MtMlYyn1zxzvJKWmFMlGzm+ry5BBfYyeY9YmNKbRSo/o7OX9w9ale0wg3w==
 
-is-fullwidth-code-point@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-1.0.0.tgz#ef9e31386f031a7f0d643af82fde50c457ef00cb"
-  integrity sha1-754xOG8DGn8NZDr4L95QxFfvAMs=
-  dependencies:
-    number-is-nan "^1.0.0"
-
 is-fullwidth-code-point@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-2.0.0.tgz#a3b30a5c4f199183167aaab93beefae3ddfb654f"
@@ -6562,6 +6963,26 @@ jest-haste-map@^25.5.1:
   optionalDependencies:
     fsevents "^2.1.2"
 
+jest-haste-map@^26.0.1:
+  version "26.0.1"
+  resolved "https://registry.npm.taobao.org/jest-haste-map/download/jest-haste-map-26.0.1.tgz#40dcc03c43ac94d25b8618075804d09cd5d49de7"
+  integrity sha1-QNzAPEOslNJbhhgHWATQnNXUnec=
+  dependencies:
+    "@jest/types" "^26.0.1"
+    "@types/graceful-fs" "^4.1.2"
+    anymatch "^3.0.3"
+    fb-watchman "^2.0.0"
+    graceful-fs "^4.2.4"
+    jest-serializer "^26.0.0"
+    jest-util "^26.0.1"
+    jest-worker "^26.0.0"
+    micromatch "^4.0.2"
+    sane "^4.0.3"
+    walker "^1.0.7"
+    which "^2.0.2"
+  optionalDependencies:
+    fsevents "^2.1.2"
+
 jest-jasmine2@^25.5.4:
   version "25.5.4"
   resolved "https://registry.npm.taobao.org/jest-jasmine2/download/jest-jasmine2-25.5.4.tgz?cache=0&sync_timestamp=1588422106136&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fjest-jasmine2%2Fdownload%2Fjest-jasmine2-25.5.4.tgz#66ca8b328fb1a3c5364816f8958f6970a8526968"
@@ -6634,6 +7055,11 @@ jest-regex-util@^25.2.6:
   resolved "https://registry.npm.taobao.org/jest-regex-util/download/jest-regex-util-25.2.6.tgz?cache=0&sync_timestamp=1585823369263&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fjest-regex-util%2Fdownload%2Fjest-regex-util-25.2.6.tgz#d847d38ba15d2118d3b06390056028d0f2fd3964"
   integrity sha1-2EfTi6FdIRjTsGOQBWAo0PL9OWQ=
 
+jest-regex-util@^26.0.0:
+  version "26.0.0"
+  resolved "https://registry.npm.taobao.org/jest-regex-util/download/jest-regex-util-26.0.0.tgz#d25e7184b36e39fd466c3bc41be0971e821fee28"
+  integrity sha1-0l5xhLNuOf1GbDvEG+CXHoIf7ig=
+
 jest-resolve-dependencies@^25.5.4:
   version "25.5.4"
   resolved "https://registry.npm.taobao.org/jest-resolve-dependencies/download/jest-resolve-dependencies-25.5.4.tgz?cache=0&sync_timestamp=1588422111664&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fjest-resolve-dependencies%2Fdownload%2Fjest-resolve-dependencies-25.5.4.tgz#85501f53957c8e3be446e863a74777b5a17397a7"
@@ -6729,6 +7155,13 @@ jest-serializer@^25.5.0:
   dependencies:
     graceful-fs "^4.2.4"
 
+jest-serializer@^26.0.0:
+  version "26.0.0"
+  resolved "https://registry.npm.taobao.org/jest-serializer/download/jest-serializer-26.0.0.tgz?cache=0&sync_timestamp=1588614905714&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fjest-serializer%2Fdownload%2Fjest-serializer-26.0.0.tgz#f6c521ddb976943b93e662c0d4d79245abec72a3"
+  integrity sha1-9sUh3bl2lDuT5mLA1NeSRavscqM=
+  dependencies:
+    graceful-fs "^4.2.4"
+
 jest-snapshot@^25.5.1:
   version "25.5.1"
   resolved "https://registry.npm.taobao.org/jest-snapshot/download/jest-snapshot-25.5.1.tgz?cache=0&sync_timestamp=1588422116325&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fjest-snapshot%2Fdownload%2Fjest-snapshot-25.5.1.tgz#1a2a576491f9961eb8d00c2e5fd479bc28e5ff7f"
@@ -6761,6 +7194,17 @@ jest-util@^25.5.0:
     is-ci "^2.0.0"
     make-dir "^3.0.0"
 
+jest-util@^26.0.1:
+  version "26.0.1"
+  resolved "https://registry.npm.taobao.org/jest-util/download/jest-util-26.0.1.tgz#72c4c51177b695fdd795ca072a6f94e3d7cef00a"
+  integrity sha1-csTFEXe2lf3XlcoHKm+U49fO8Ao=
+  dependencies:
+    "@jest/types" "^26.0.1"
+    chalk "^4.0.0"
+    graceful-fs "^4.2.4"
+    is-ci "^2.0.0"
+    make-dir "^3.0.0"
+
 jest-validate@^25.5.0:
   version "25.5.0"
   resolved "https://registry.npm.taobao.org/jest-validate/download/jest-validate-25.5.0.tgz?cache=0&sync_timestamp=1588422259401&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fjest-validate%2Fdownload%2Fjest-validate-25.5.0.tgz#fb4c93f332c2e4cf70151a628e58a35e459a413a"
@@ -6793,6 +7237,14 @@ jest-worker@^25.5.0:
     merge-stream "^2.0.0"
     supports-color "^7.0.0"
 
+jest-worker@^26.0.0:
+  version "26.0.0"
+  resolved "https://registry.npm.taobao.org/jest-worker/download/jest-worker-26.0.0.tgz#4920c7714f0a96c6412464718d0c58a3df3fb066"
+  integrity sha1-SSDHcU8KlsZBJGRxjQxYo98/sGY=
+  dependencies:
+    merge-stream "^2.0.0"
+    supports-color "^7.0.0"
+
 jest@^25.5.4:
   version "25.5.4"
   resolved "https://registry.npm.taobao.org/jest/download/jest-25.5.4.tgz#f21107b6489cfe32b076ce2adcadee3587acb9db"
@@ -6996,7 +7448,7 @@ kind-of@^5.0.0:
   resolved "https://registry.yarnpkg.com/kind-of/-/kind-of-5.1.0.tgz#729c91e2d857b7a419a1f9aa65685c4c33f5845d"
   integrity sha512-NGEErnH6F2vUuXDh+OlbcKW7/wOcfdRHaZ7VWtqCztfHri/++YKmP51OdWeGPuqCOba6kk2OTe5d02VmTB80Pw==
 
-kind-of@^6.0.0, kind-of@^6.0.2:
+kind-of@^6.0.0, kind-of@^6.0.2, kind-of@^6.0.3:
   version "6.0.3"
   resolved "https://registry.yarnpkg.com/kind-of/-/kind-of-6.0.3.tgz#07c05034a6c349fa06e24fa35aa76db4580ce4dd"
   integrity sha512-dcS1ul+9tmeD95T+x28/ehLgd9mENa3LsvDTtzm3vyBEO7RPptvAD+t44WVXaUjTBRcrpFeFlC8WCruUR456hw==
@@ -7011,10 +7463,10 @@ known-css-properties@^0.11.0:
   resolved "https://registry.yarnpkg.com/known-css-properties/-/known-css-properties-0.11.0.tgz#0da784f115ea77c76b81536d7052e90ee6c86a8a"
   integrity sha512-bEZlJzXo5V/ApNNa5z375mJC6Nrz4vG43UgcSCrg2OHC+yuB6j0iDSrY7RQ/+PRofFB03wNIIt9iXIVLr4wc7w==
 
-known-css-properties@^0.18.0:
-  version "0.18.0"
-  resolved "https://registry.yarnpkg.com/known-css-properties/-/known-css-properties-0.18.0.tgz#d6e00b56ee1d5b0d171fd86df1583cfb012c521f"
-  integrity sha512-69AgJ1rQa7VvUsd2kpvVq+VeObDuo3zrj0CzM5Slmf6yduQFAI2kXPDQJR2IE/u6MSAUOJrwSzjg5vlz8qcMiw==
+known-css-properties@^0.19.0:
+  version "0.19.0"
+  resolved "https://registry.npm.taobao.org/known-css-properties/download/known-css-properties-0.19.0.tgz#5d92b7fa16c72d971bda9b7fe295bdf61836ee5b"
+  integrity sha1-XZK3+hbHLZcb2pt/4pW99hg27ls=
 
 latest-version@^5.0.0:
   version "5.1.0"
@@ -7023,17 +7475,10 @@ latest-version@^5.0.0:
   dependencies:
     package-json "^6.3.0"
 
-lcid@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/lcid/-/lcid-2.0.0.tgz#6ef5d2df60e52f82eb228a4c373e8d1f397253cf"
-  integrity sha512-avPEb8P8EGnwXKClwsNUgryVjllcRqtMYa49NTsbQagYuT1DcXnl1915oxWjoyGrXR6zH/Y0Zc96xWsPcoDKeA==
-  dependencies:
-    invert-kv "^2.0.0"
-
-less-loader@^6.0.0:
-  version "6.0.0"
-  resolved "https://registry.npm.taobao.org/less-loader/download/less-loader-6.0.0.tgz#f7833177c2fc3de5014de072d5c26eca0954c1cb"
-  integrity sha1-94Mxd8L8PeUBTeBy1cJuyglUwcs=
+less-loader@^6.1.0:
+  version "6.1.0"
+  resolved "https://registry.npm.taobao.org/less-loader/download/less-loader-6.1.0.tgz?cache=0&sync_timestamp=1588856211579&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fless-loader%2Fdownload%2Fless-loader-6.1.0.tgz#59fd591df408ced89a40fce11a2aea449b005631"
+  integrity sha1-Wf1ZHfQIztiaQPzhGirqRJsAVjE=
   dependencies:
     clone "^2.1.2"
     less "^3.11.1"
@@ -7094,42 +7539,43 @@ linkify-it@^2.0.0:
   dependencies:
     uc.micro "^1.0.1"
 
-lint-staged@^10.2.2:
-  version "10.2.2"
-  resolved "https://registry.npm.taobao.org/lint-staged/download/lint-staged-10.2.2.tgz?cache=0&sync_timestamp=1588306361948&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Flint-staged%2Fdownload%2Flint-staged-10.2.2.tgz#901403c120eb5d9443a0358b55038b04c8a7db9b"
-  integrity sha1-kBQDwSDrXZRDoDWLVQOLBMin25s=
+lint-staged@^10.2.7:
+  version "10.2.7"
+  resolved "https://registry.npm.taobao.org/lint-staged/download/lint-staged-10.2.7.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Flint-staged%2Fdownload%2Flint-staged-10.2.7.tgz#6e47860af3d86a6a01849cbf8ba80f7754aae6eb"
+  integrity sha1-bkeGCvPYamoBhJy/i6gPd1Sq5us=
   dependencies:
     chalk "^4.0.0"
-    commander "^5.0.0"
+    cli-truncate "2.1.0"
+    commander "^5.1.0"
     cosmiconfig "^6.0.0"
     debug "^4.1.1"
     dedent "^0.7.0"
-    execa "^4.0.0"
-    listr2 "1.3.8"
-    log-symbols "^3.0.0"
+    execa "^4.0.1"
+    listr2 "^2.0.2"
+    log-symbols "^4.0.0"
     micromatch "^4.0.2"
     normalize-path "^3.0.0"
     please-upgrade-node "^3.2.0"
     string-argv "0.3.1"
     stringify-object "^3.3.0"
 
-listr2@1.3.8:
-  version "1.3.8"
-  resolved "https://registry.npm.taobao.org/listr2/download/listr2-1.3.8.tgz#30924d79de1e936d8c40af54b6465cb814a9c828"
-  integrity sha1-MJJNed4ek22MQK9UtkZcuBSpyCg=
+listr2@^2.0.2:
+  version "2.0.4"
+  resolved "https://registry.npm.taobao.org/listr2/download/listr2-2.0.4.tgz#b39100b0a227ec5659dcf76ddc516211fc168d61"
+  integrity sha1-s5EAsKIn7FZZ3Pdt3FFiEfwWjWE=
   dependencies:
     "@samverschueren/stream-to-observable" "^0.3.0"
-    chalk "^3.0.0"
+    chalk "^4.0.0"
     cli-cursor "^3.1.0"
     cli-truncate "^2.1.0"
     elegant-spinner "^2.0.0"
-    enquirer "^2.3.4"
+    enquirer "^2.3.5"
     figures "^3.2.0"
     indent-string "^4.0.0"
     log-update "^4.0.0"
     p-map "^4.0.0"
     pad "^3.2.0"
-    rxjs "^6.3.3"
+    rxjs "^6.5.5"
     through "^2.3.8"
     uuid "^7.0.2"
 
@@ -7269,6 +7715,13 @@ log-symbols@^3.0.0:
   dependencies:
     chalk "^2.4.2"
 
+log-symbols@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.npm.taobao.org/log-symbols/download/log-symbols-4.0.0.tgz#69b3cc46d20f448eccdb75ea1fa733d9e821c920"
+  integrity sha1-abPMRtIPRI7M23XqH6cz2eghySA=
+  dependencies:
+    chalk "^4.0.0"
+
 log-update@^4.0.0:
   version "4.0.0"
   resolved "https://registry.npm.taobao.org/log-update/download/log-update-4.0.0.tgz?cache=0&sync_timestamp=1587903562831&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Flog-update%2Fdownload%2Flog-update-4.0.0.tgz#589ecd352471f2a1c0c570287543a64dfd20e0a1"
@@ -7279,10 +7732,10 @@ log-update@^4.0.0:
     slice-ansi "^4.0.0"
     wrap-ansi "^6.2.0"
 
-loglevel@^1.6.6:
-  version "1.6.7"
-  resolved "https://registry.yarnpkg.com/loglevel/-/loglevel-1.6.7.tgz#b3e034233188c68b889f5b862415306f565e2c56"
-  integrity sha512-cY2eLFrQSAfVPhCgH1s7JI73tMbg9YC3v3+ZHVW67sBS7UxWzNEk/ZBbSfLykBWHp33dqqtOv82gjhKEi81T/A==
+loglevel@^1.6.8:
+  version "1.6.8"
+  resolved "https://registry.npm.taobao.org/loglevel/download/loglevel-1.6.8.tgz#8a25fb75d092230ecd4457270d80b54e28011171"
+  integrity sha1-iiX7ddCSIw7NRFcnDYC1TigBEXE=
 
 lolex@^5.0.0:
   version "5.1.2"
@@ -7375,13 +7828,6 @@ makeerror@1.0.x:
   dependencies:
     tmpl "1.0.x"
 
-map-age-cleaner@^0.1.1:
-  version "0.1.3"
-  resolved "https://registry.yarnpkg.com/map-age-cleaner/-/map-age-cleaner-0.1.3.tgz#7d583a7306434c055fe474b0f45078e6e1b4b92a"
-  integrity sha512-bJzx6nMoP6PDLPBFmg7+xRKeFZvFboMrGlxmNj9ClvX53KrmvM5bXFXEWjbz4cz1AFn+jWJ9z/DJSz7hrs0w3w==
-  dependencies:
-    p-defer "^1.0.0"
-
 map-cache@^0.2.2:
   version "0.2.2"
   resolved "https://registry.yarnpkg.com/map-cache/-/map-cache-0.2.2.tgz#c32abd0bd6525d9b051645bb4f26ac5dc98a0dbf"
@@ -7480,15 +7926,6 @@ media-typer@0.3.0:
   resolved "https://registry.yarnpkg.com/media-typer/-/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748"
   integrity sha1-hxDXrwqmJvj/+hzgAWhUUmMlV0g=
 
-mem@^4.0.0:
-  version "4.3.0"
-  resolved "https://registry.yarnpkg.com/mem/-/mem-4.3.0.tgz#461af497bc4ae09608cdb2e60eefb69bff744178"
-  integrity sha512-qX2bG48pTqYRVmDB37rn/6PT7LcR8T7oAX3bf99u1Tt1nzxYfxkgqDwUwolPlXweM0XzBOBFzSx4kfp7KP1s/w==
-  dependencies:
-    map-age-cleaner "^0.1.1"
-    mimic-fn "^2.0.0"
-    p-is-promise "^2.0.0"
-
 memory-fs@^0.4.1:
   version "0.4.1"
   resolved "https://registry.yarnpkg.com/memory-fs/-/memory-fs-0.4.1.tgz#3a9a20b8462523e447cfbc7e8bb80ed667bfc552"
@@ -7551,22 +7988,24 @@ meow@^5.0.0:
     trim-newlines "^2.0.0"
     yargs-parser "^10.0.0"
 
-meow@^6.1.0:
-  version "6.1.0"
-  resolved "https://registry.npm.taobao.org/meow/download/meow-6.1.0.tgz#4ff4641818d3502afcddc631f94cb6971a581cb3"
-  integrity sha1-T/RkGBjTUCr83cYx+Uy2lxpYHLM=
+meow@^7.0.0, meow@^7.0.1:
+  version "7.0.1"
+  resolved "https://registry.npm.taobao.org/meow/download/meow-7.0.1.tgz?cache=0&sync_timestamp=1589206039620&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fmeow%2Fdownload%2Fmeow-7.0.1.tgz#1ed4a0a50b3844b451369c48362eb0515f04c1dc"
+  integrity sha1-HtSgpQs4RLRRNpxINi6wUV8Ewdw=
   dependencies:
     "@types/minimist" "^1.2.0"
-    camelcase-keys "^6.1.1"
+    arrify "^2.0.1"
+    camelcase "^6.0.0"
+    camelcase-keys "^6.2.2"
     decamelize-keys "^1.1.0"
-    hard-rejection "^2.0.0"
-    minimist-options "^4.0.1"
+    hard-rejection "^2.1.0"
+    minimist-options "^4.0.2"
     normalize-package-data "^2.5.0"
-    read-pkg-up "^7.0.0"
+    read-pkg-up "^7.0.1"
     redent "^3.0.0"
     trim-newlines "^3.0.0"
-    type-fest "^0.8.1"
-    yargs-parser "^18.1.1"
+    type-fest "^0.13.1"
+    yargs-parser "^18.1.3"
 
 merge-descriptors@1.0.1:
   version "1.0.1"
@@ -7657,7 +8096,7 @@ mime@^2.4.4:
   resolved "https://registry.yarnpkg.com/mime/-/mime-2.4.4.tgz#bd7b91135fc6b01cde3e9bae33d659b63d8857e5"
   integrity sha512-LRxmNwziLPT828z+4YkNzloCFC2YM4wrB99k+AV5ZbEyfGNWfG8SO1FUXLmLDBSo89NrJZ4DIWeLjy1CHGhMGA==
 
-mimic-fn@^2.0.0, mimic-fn@^2.1.0:
+mimic-fn@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/mimic-fn/-/mimic-fn-2.1.0.tgz#7ed2c2ccccaf84d3ffcb7a69b57711fc2083401b"
   integrity sha512-OqbOk5oEQeAZ8WXWydlu9HJjz9WVdEIvamMCcXmuqUYjTknH/sqsWvhQ3vgwKFRR1HpjvNBKQ37nbJgYzGqGcg==
@@ -7667,10 +8106,10 @@ mimic-response@^1.0.0, mimic-response@^1.0.1:
   resolved "https://registry.yarnpkg.com/mimic-response/-/mimic-response-1.0.1.tgz#4923538878eef42063cb8a3e3b0798781487ab1b"
   integrity sha512-j5EctnkH7amfV/q5Hgmoal1g2QHFJRraOtmx0JpIqkxhBhI/lJSl1nMpQ45hVarwNETOoWEimndZ4QK0RHxuxQ==
 
-mimic-response@^2.0.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/mimic-response/-/mimic-response-2.1.0.tgz#d13763d35f613d09ec37ebb30bac0469c0ee8f43"
-  integrity sha512-wXqjST+SLt7R009ySCglWBCFpjUygmCIfD790/kVbiGmUgfYGuB14PiTd5DwVxSV4NcYHjzMkoj5LjQZwTQLEA==
+mimic-response@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.npm.taobao.org/mimic-response/download/mimic-response-3.1.0.tgz?cache=0&sync_timestamp=1589481326973&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fmimic-response%2Fdownload%2Fmimic-response-3.1.0.tgz#2d1d59af9c1b129815accc2c46a022a5ce1fa3c9"
+  integrity sha1-LR1Zr5wbEpgVrMwsRqAipc4fo8k=
 
 min-indent@^1.0.0:
   version "1.0.0"
@@ -7702,24 +8141,20 @@ minimist-options@^3.0.1:
     arrify "^1.0.1"
     is-plain-obj "^1.1.0"
 
-minimist-options@^4.0.1:
-  version "4.0.2"
-  resolved "https://registry.yarnpkg.com/minimist-options/-/minimist-options-4.0.2.tgz#29c4021373ded40d546186725e57761e4b1984a7"
-  integrity sha512-seq4hpWkYSUh1y7NXxzucwAN9yVlBc3Upgdjz8vLCP97jG8kaOmzYrVH/m7tQ1NYD1wdtZbSLfdy4zFmRWuc/w==
+minimist-options@^4.0.2:
+  version "4.1.0"
+  resolved "https://registry.npm.taobao.org/minimist-options/download/minimist-options-4.1.0.tgz?cache=0&sync_timestamp=1589634412800&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fminimist-options%2Fdownload%2Fminimist-options-4.1.0.tgz#c0655713c53a8a2ebd77ffa247d342c40f010619"
+  integrity sha1-wGVXE8U6ii69d/+iR9NCxA8BBhk=
   dependencies:
     arrify "^1.0.1"
     is-plain-obj "^1.1.0"
+    kind-of "^6.0.3"
 
 minimist@^1.1.1, minimist@^1.1.3, minimist@^1.2.0, minimist@^1.2.5:
   version "1.2.5"
   resolved "https://registry.npm.taobao.org/minimist/download/minimist-1.2.5.tgz#67d66014b66a6a8aaa0c083c5fd58df4e4e97602"
   integrity sha1-Z9ZgFLZqaoqqDAg8X9WN9OTpdgI=
 
-minimist@~0.0.1:
-  version "0.0.10"
-  resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.0.10.tgz#de3f98543dbf96082be48ad1a0c7cda836301dcf"
-  integrity sha1-3j+YVD2/lggr5IrRoMfNqDYwHc8=
-
 mississippi@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/mississippi/-/mississippi-3.0.0.tgz#ea0a3291f97e0b5e8776b363d5f0a12d94c67022"
@@ -8141,14 +8576,6 @@ opn@^5.5.0:
   dependencies:
     is-wsl "^1.1.0"
 
-optimist@^0.6.1:
-  version "0.6.1"
-  resolved "https://registry.yarnpkg.com/optimist/-/optimist-0.6.1.tgz#da3ea74686fa21a19a111c326e90eb15a0196686"
-  integrity sha1-2j6nRob6IaGaERwybpDrFaAZZoY=
-  dependencies:
-    minimist "~0.0.1"
-    wordwrap "~0.0.2"
-
 optionator@^0.8.1, optionator@^0.8.3:
   version "0.8.3"
   resolved "https://registry.yarnpkg.com/optionator/-/optionator-0.8.3.tgz#84fa1d036fe9d3c7e21d99884b601167ec8fb495"
@@ -8192,15 +8619,6 @@ os-homedir@^1.0.0:
   resolved "https://registry.yarnpkg.com/os-homedir/-/os-homedir-1.0.2.tgz#ffbc4988336e0e833de0c168c7ef152121aa7fb3"
   integrity sha1-/7xJiDNuDoM94MFox+8VISGqf7M=
 
-os-locale@^3.0.0:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/os-locale/-/os-locale-3.1.0.tgz#a802a6ee17f24c10483ab9935719cef4ed16bf1a"
-  integrity sha512-Z8l3R4wYWM40/52Z+S265okfFj8Kt2cC2MKY+xNi3kFs+XGI7WXu/I309QQQYbRW4ijiZ+yxs9pqEhJh0DqW3Q==
-  dependencies:
-    execa "^1.0.0"
-    lcid "^2.0.0"
-    mem "^4.0.0"
-
 os-name@3.1.0, os-name@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/os-name/-/os-name-3.1.0.tgz#dec19d966296e1cd62d701a5a66ee1ddeae70801"
@@ -8232,11 +8650,6 @@ p-cancelable@^2.0.0:
   resolved "https://registry.yarnpkg.com/p-cancelable/-/p-cancelable-2.0.0.tgz#4a3740f5bdaf5ed5d7c3e34882c6fb5d6b266a6e"
   integrity sha512-wvPXDmbMmu2ksjkB4Z3nZWTSkJEb9lqVdMaCKpZUGJG9TMiNp9XcbG3fn9fPKjem04fJMJnXoyFPk2FmgiaiNg==
 
-p-defer@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/p-defer/-/p-defer-1.0.0.tgz#9f6eb182f6c9aa8cd743004a7d4f96b196b0fb0c"
-  integrity sha1-n26xgvbJqozXQwBKfU+WsZaw+ww=
-
 p-each-series@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/p-each-series/-/p-each-series-2.1.0.tgz#961c8dd3f195ea96c747e636b262b800a6b1af48"
@@ -8252,11 +8665,6 @@ p-finally@^2.0.0:
   resolved "https://registry.yarnpkg.com/p-finally/-/p-finally-2.0.1.tgz#bd6fcaa9c559a096b680806f4d657b3f0f240561"
   integrity sha512-vpm09aKwq6H9phqRQzecoDpD8TmVyGw70qmWlyq5onxY7tqyTTFVvxMykxQSQKILBSFlbXpypIw2T1Ml7+DDtw==
 
-p-is-promise@^2.0.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/p-is-promise/-/p-is-promise-2.1.0.tgz#918cebaea248a62cf7ffab8e3bca8c5f882fc42e"
-  integrity sha512-Y3W0wlRPK8ZMRbNq97l4M5otioeA5lm1z7bkNkxCka8HSPjR0xRWmpCmc9utiaLP9Jb1eD8BgeIxTW4AIF45Pg==
-
 p-limit@^1.1.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/p-limit/-/p-limit-1.3.0.tgz#b86bd5f0c25690911c7590fcbfc2010d54b3ccb8"
@@ -8661,7 +9069,7 @@ pn@^1.1.0:
   resolved "https://registry.yarnpkg.com/pn/-/pn-1.1.0.tgz#e2f4cef0e219f463c179ab37463e4e1ecdccbafb"
   integrity sha512-2qHaIQr2VLRFoxe2nASzsV6ef4yOOH+Fi9FBOVH6cqeSgUnoyySPZkxzLuzd+RYOQTRpROA0ztTMqxROKSb/nA==
 
-portfinder@^1.0.25, portfinder@^1.0.26:
+portfinder@^1.0.26:
   version "1.0.26"
   resolved "https://registry.npm.taobao.org/portfinder/download/portfinder-1.0.26.tgz#475658d56ca30bed72ac7f1378ed350bd1b64e70"
   integrity sha1-R1ZY1WyjC+1yrH8TeO01C9G2TnA=
@@ -8863,7 +9271,12 @@ postcss-value-parser@^4.0.0, postcss-value-parser@^4.0.3:
   resolved "https://registry.yarnpkg.com/postcss-value-parser/-/postcss-value-parser-4.0.3.tgz#651ff4593aa9eda8d5d0d66593a2417aeaeb325d"
   integrity sha512-N7h4pG+Nnu5BEIzyeaaIYWs0LI5XC40OrRh5L60z0QjFsqGWcHcbkBvpe1WYpcIS9yQ8sOi/vIPt1ejQCrMVrg==
 
-postcss@^7.0.0, postcss@^7.0.1, postcss@^7.0.13, postcss@^7.0.14, postcss@^7.0.16, postcss@^7.0.17, postcss@^7.0.2, postcss@^7.0.21, postcss@^7.0.26, postcss@^7.0.27, postcss@^7.0.28, postcss@^7.0.5, postcss@^7.0.6, postcss@^7.0.7:
+postcss-value-parser@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.npm.taobao.org/postcss-value-parser/download/postcss-value-parser-4.1.0.tgz#443f6a20ced6481a2bda4fa8532a6e55d789a2cb"
+  integrity sha1-RD9qIM7WSBor2k+oUypuVdeJoss=
+
+postcss@^7.0.0, postcss@^7.0.1, postcss@^7.0.13, postcss@^7.0.14, postcss@^7.0.16, postcss@^7.0.17, postcss@^7.0.2, postcss@^7.0.21, postcss@^7.0.26, postcss@^7.0.27, postcss@^7.0.5, postcss@^7.0.6, postcss@^7.0.7:
   version "7.0.28"
   resolved "https://registry.npm.taobao.org/postcss/download/postcss-7.0.28.tgz#d349ced7743475717ba91f6810efb58c51fb5dbb"
   integrity sha1-00nO13Q0dXF7qR9oEO+1jFH7Xbs=
@@ -8872,6 +9285,15 @@ postcss@^7.0.0, postcss@^7.0.1, postcss@^7.0.13, postcss@^7.0.14, postcss@^7.0.1
     source-map "^0.6.1"
     supports-color "^6.1.0"
 
+postcss@^7.0.30, postcss@^7.0.31:
+  version "7.0.31"
+  resolved "https://registry.npm.taobao.org/postcss/download/postcss-7.0.31.tgz?cache=0&sync_timestamp=1590459243202&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fpostcss%2Fdownload%2Fpostcss-7.0.31.tgz#332af45cb73e26c0ee2614d7c7fb02dfcc2bd6dd"
+  integrity sha1-Myr0XLc+JsDuJhTXx/sC38wr1t0=
+  dependencies:
+    chalk "^2.4.2"
+    source-map "^0.6.1"
+    supports-color "^6.1.0"
+
 prelude-ls@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.1.2.tgz#21932a549f5e52ffd9a827f570e04be62a97da54"
@@ -9188,7 +9610,7 @@ read-pkg-up@^3.0.0:
     find-up "^2.0.0"
     read-pkg "^3.0.0"
 
-read-pkg-up@^7.0.0, read-pkg-up@^7.0.1:
+read-pkg-up@^7.0.1:
   version "7.0.1"
   resolved "https://registry.npm.taobao.org/read-pkg-up/download/read-pkg-up-7.0.1.tgz#f3a6135758459733ae2b95638056e1854e7ef507"
   integrity sha1-86YTV1hFlzOuK5VjgFbhhU5+9Qc=
@@ -9402,25 +9824,25 @@ relateurl@^0.2.7:
   resolved "https://registry.npm.taobao.org/relateurl/download/relateurl-0.2.7.tgz#54dbf377e51440aca90a4cd274600d3ff2d888a9"
   integrity sha1-VNvzd+UUQKypCkzSdGANP/LYiKk=
 
-release-it@^13.5.7:
-  version "13.5.7"
-  resolved "https://registry.npm.taobao.org/release-it/download/release-it-13.5.7.tgz#3ebce13e0f2545d191576ff8f3f1926c00db2e09"
-  integrity sha1-PrzhPg8lRdGRV2/48/GSbADbLgk=
+release-it@^13.6.1:
+  version "13.6.1"
+  resolved "https://registry.npm.taobao.org/release-it/download/release-it-13.6.1.tgz#4ee5a3d7d42eefc3ac20b7bde07fcb98860e9a31"
+  integrity sha1-TuWj19Qu78OsILe94H/LmIYOmjE=
   dependencies:
     "@iarna/toml" "2.2.5"
-    "@octokit/rest" "17.6.0"
+    "@octokit/rest" "17.9.0"
     async-retry "1.3.1"
     chalk "4.0.0"
     cosmiconfig "6.0.0"
     debug "4.1.1"
     deprecated-obj "1.0.1"
     detect-repo-changelog "1.0.1"
-    execa "4.0.0"
+    execa "4.0.1"
     find-up "4.1.0"
     form-data "3.0.0"
     git-url-parse "11.1.2"
     globby "11.0.0"
-    got "11.0.2"
+    got "11.1.4"
     import-cwd "3.0.0"
     inquirer "7.1.0"
     is-ci "2.0.0"
@@ -9434,9 +9856,9 @@ release-it@^13.5.7:
     supports-color "7.1.0"
     update-notifier "4.1.0"
     url-join "4.0.1"
-    uuid "7.0.3"
+    uuid "8.0.0"
     window-size "1.1.1"
-    yaml "1.9.2"
+    yaml "1.10.0"
     yargs-parser "18.1.3"
 
 remark-parse@^6.0.0:
@@ -9625,11 +10047,6 @@ require-directory@^2.1.1:
   resolved "https://registry.yarnpkg.com/require-directory/-/require-directory-2.1.1.tgz#8c64ad5fd30dab1c976e2344ffe7f792a6a6df42"
   integrity sha1-jGStX9MNqxyXbiNE/+f3kqam30I=
 
-require-main-filename@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/require-main-filename/-/require-main-filename-1.0.1.tgz#97f717b69d48784f5f526a6c5aa8ffdda055a4d1"
-  integrity sha1-l/cXtp1IeE9fUmpsWqj/3aBVpNE=
-
 require-main-filename@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/require-main-filename/-/require-main-filename-2.0.0.tgz#d0b329ecc7cc0f61649f62215be69af54aa8989b"
@@ -9781,13 +10198,20 @@ run-queue@^1.0.0, run-queue@^1.0.3:
   dependencies:
     aproba "^1.1.1"
 
-rxjs@^6.3.3, rxjs@^6.5.3:
+rxjs@^6.5.3:
   version "6.5.4"
   resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-6.5.4.tgz#e0777fe0d184cec7872df147f303572d414e211c"
   integrity sha512-naMQXcgEo3csAEGvw/NydRA0fuS2nDZJiw1YUWFKU7aPPAPGZEsD4Iimit96qwCieH6y614MCLYwdkrWx7z/7Q==
   dependencies:
     tslib "^1.9.0"
 
+rxjs@^6.5.5:
+  version "6.5.5"
+  resolved "https://registry.npm.taobao.org/rxjs/download/rxjs-6.5.5.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Frxjs%2Fdownload%2Frxjs-6.5.5.tgz#c5c884e3094c8cfee31bf27eb87e54ccfc87f9ec"
+  integrity sha1-xciE4wlMjP7jG/J+uH5UzPyH+ew=
+  dependencies:
+    tslib "^1.9.0"
+
 safe-buffer@5.1.2, safe-buffer@~5.1.0, safe-buffer@~5.1.1:
   version "5.1.2"
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
@@ -9836,10 +10260,10 @@ sass-loader@^8.0.2:
     schema-utils "^2.6.1"
     semver "^6.3.0"
 
-sass@^1.26.5:
-  version "1.26.5"
-  resolved "https://registry.npm.taobao.org/sass/download/sass-1.26.5.tgz?cache=0&sync_timestamp=1587724518659&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fsass%2Fdownload%2Fsass-1.26.5.tgz#2d7aecfbbabfa298567c8f06615b6e24d2d68099"
-  integrity sha1-LXrs+7q/ophWfI8GYVtuJNLWgJk=
+sass@^1.26.7:
+  version "1.26.7"
+  resolved "https://registry.npm.taobao.org/sass/download/sass-1.26.7.tgz#d3c9f3dd9771632bfb60af8746c308da3765166d"
+  integrity sha1-08nz3ZdxYyv7YK+HRsMI2jdlFm0=
   dependencies:
     chokidar ">=2.0.0 <4.0.0"
 
@@ -10032,7 +10456,7 @@ shebang-regex@^3.0.0:
   resolved "https://registry.yarnpkg.com/shebang-regex/-/shebang-regex-3.0.0.tgz#ae16f1644d873ecad843b0307b143362d4c42172"
   integrity sha512-7++dFhtcx3353uBaq8DDR4NuxBetBzC7ZQOhmTQInHEd6bSrXdiEyzCvG07Z44UYdLShWUyXt5M/yhz8ekcb1A==
 
-shelljs@0.8.4:
+shelljs@0.8.4, shelljs@^0.8.3:
   version "0.8.4"
   resolved "https://registry.npm.taobao.org/shelljs/download/shelljs-0.8.4.tgz#de7684feeb767f8716b326078a8a00875890e3c2"
   integrity sha1-3naE/ut2f4cWsyYHiooAh1iQ48I=
@@ -10140,13 +10564,14 @@ sockjs-client@1.4.0:
     json3 "^3.3.2"
     url-parse "^1.4.3"
 
-sockjs@0.3.19:
-  version "0.3.19"
-  resolved "https://registry.yarnpkg.com/sockjs/-/sockjs-0.3.19.tgz#d976bbe800af7bd20ae08598d582393508993c0d"
-  integrity sha512-V48klKZl8T6MzatbLlzzRNhMepEys9Y4oGFpypBFFn1gLI/QQ9HtLLyWJNbPlwGLelOVOEijUbTTJeLLI59jLw==
+sockjs@0.3.20:
+  version "0.3.20"
+  resolved "https://registry.npm.taobao.org/sockjs/download/sockjs-0.3.20.tgz#b26a283ec562ef8b2687b44033a4eeceac75d855"
+  integrity sha1-smooPsVi74smh7RAM6Tuzqx12FU=
   dependencies:
     faye-websocket "^0.10.0"
-    uuid "^3.0.1"
+    uuid "^3.4.0"
+    websocket-driver "0.6.5"
 
 sort-keys@^1.0.0:
   version "1.1.2"
@@ -10237,10 +10662,10 @@ spdy-transport@^3.0.0:
     readable-stream "^3.0.6"
     wbuf "^1.7.3"
 
-spdy@^4.0.1:
-  version "4.0.1"
-  resolved "https://registry.yarnpkg.com/spdy/-/spdy-4.0.1.tgz#6f12ed1c5db7ea4f24ebb8b89ba58c87c08257f2"
-  integrity sha512-HeZS3PBdMA+sZSu0qwpCxl3DeALD5ASx8pAX0jZdKXSpPWbQ6SYGnlg3BBmYLx5LtiZrmkAZfErCm2oECBcioA==
+spdy@^4.0.2:
+  version "4.0.2"
+  resolved "https://registry.npm.taobao.org/spdy/download/spdy-4.0.2.tgz#b74f466203a3eda452c02492b91fb9e84a27677b"
+  integrity sha1-t09GYgOj7aRSwCSSuR+56EonZ3s=
   dependencies:
     debug "^4.1.0"
     handle-thing "^2.0.0"
@@ -10398,16 +10823,7 @@ string-length@^3.1.0:
     astral-regex "^1.0.0"
     strip-ansi "^5.2.0"
 
-string-width@^1.0.1:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/string-width/-/string-width-1.0.2.tgz#118bdf5b8cdc51a2a7e70d211e07e2b0b9b107d3"
-  integrity sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=
-  dependencies:
-    code-point-at "^1.0.0"
-    is-fullwidth-code-point "^1.0.0"
-    strip-ansi "^3.0.0"
-
-string-width@^2.0.0, string-width@^2.1.1:
+string-width@^2.0.0:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/string-width/-/string-width-2.1.1.tgz#ab93f27a8dc13d28cac815c462143a6d9012ae9e"
   integrity sha512-nOqH59deCq9SRHlxq1Aw85Jnt4w6KvLKqWVik6oA9ZklXLNIOlqg4F2yrT1MVaTjAqvVwdfeZ7w7aCvJD7ugkw==
@@ -10415,7 +10831,7 @@ string-width@^2.0.0, string-width@^2.1.1:
     is-fullwidth-code-point "^2.0.0"
     strip-ansi "^4.0.0"
 
-string-width@^3.0.0:
+string-width@^3.0.0, string-width@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/string-width/-/string-width-3.1.0.tgz#22767be21b62af1081574306f69ac51b62203961"
   integrity sha512-vafcv6KjVZKSgz06oM/H6GDBrAtz8vdhQakGjFIvNrHA6y3HCF1CInLy+QLq8dTJPQ1b+KDUqDFctkdRW44e1w==
@@ -10507,7 +10923,7 @@ strip-ansi@^4.0.0:
   dependencies:
     ansi-regex "^3.0.0"
 
-strip-ansi@^5.1.0, strip-ansi@^5.2.0:
+strip-ansi@^5.0.0, strip-ansi@^5.1.0, strip-ansi@^5.2.0:
   version "5.2.0"
   resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-5.2.0.tgz#8c9a536feb6afc962bdfa5b104a5091c1ad9c0ae"
   integrity sha512-DuRs1gKbBqsMKIZlrffwlug8MHkcnpjs5VPmL1PAh+mA30U0DTotfDZ0d2UUsXpPmPmMMJ6W773MaA3J+lbiWA==
@@ -10650,10 +11066,10 @@ stylelint-order@^4.0.0:
     postcss "^7.0.26"
     postcss-sorting "^5.0.1"
 
-stylelint@^13.3.3:
-  version "13.3.3"
-  resolved "https://registry.npm.taobao.org/stylelint/download/stylelint-13.3.3.tgz?cache=0&sync_timestamp=1587470969963&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fstylelint%2Fdownload%2Fstylelint-13.3.3.tgz#e267a628ebfc1adad6f5a1fe818724c34171402b"
-  integrity sha1-4memKOv8GtrW9aH+gYckw0FxQCs=
+stylelint@^13.5.0:
+  version "13.5.0"
+  resolved "https://registry.npm.taobao.org/stylelint/download/stylelint-13.5.0.tgz?cache=0&sync_timestamp=1589895694707&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fstylelint%2Fdownload%2Fstylelint-13.5.0.tgz#9edbf90c8c02c47fd0c4818376e3799145f22cab"
+  integrity sha1-ntv5DIwCxH/QxIGDduN5kUXyLKs=
   dependencies:
     "@stylelint/postcss-css-in-js" "^0.37.1"
     "@stylelint/postcss-markdown" "^0.36.1"
@@ -10664,7 +11080,7 @@ stylelint@^13.3.3:
     debug "^4.1.1"
     execall "^2.0.0"
     file-entry-cache "^5.0.1"
-    get-stdin "^7.0.0"
+    get-stdin "^8.0.0"
     global-modules "^2.0.0"
     globby "^11.0.0"
     globjoin "^0.1.4"
@@ -10672,15 +11088,15 @@ stylelint@^13.3.3:
     ignore "^5.1.4"
     import-lazy "^4.0.0"
     imurmurhash "^0.1.4"
-    known-css-properties "^0.18.0"
+    known-css-properties "^0.19.0"
     leven "^3.1.0"
     lodash "^4.17.15"
-    log-symbols "^3.0.0"
+    log-symbols "^4.0.0"
     mathml-tag-names "^2.1.3"
-    meow "^6.1.0"
+    meow "^7.0.1"
     micromatch "^4.0.2"
     normalize-selector "^0.2.0"
-    postcss "^7.0.27"
+    postcss "^7.0.30"
     postcss-html "^0.36.0"
     postcss-less "^3.1.4"
     postcss-media-query-parser "^0.2.3"
@@ -10691,7 +11107,7 @@ stylelint@^13.3.3:
     postcss-scss "^2.0.0"
     postcss-selector-parser "^6.0.2"
     postcss-syntax "^0.36.2"
-    postcss-value-parser "^4.0.3"
+    postcss-value-parser "^4.1.0"
     resolve-from "^5.0.0"
     slash "^3.0.0"
     specificity "^0.4.1"
@@ -11120,6 +11536,11 @@ type-fest@^0.11.0:
   resolved "https://registry.yarnpkg.com/type-fest/-/type-fest-0.11.0.tgz#97abf0872310fed88a5c466b25681576145e33f1"
   integrity sha512-OdjXJxnCN1AvyLSzeKIgXTXxV+99ZuXl3Hpo9XpJAv9MBcHrrJOQ5kV7ypXOuQie+AmWG25hLbiKdwYTifzcfQ==
 
+type-fest@^0.13.1:
+  version "0.13.1"
+  resolved "https://registry.npm.taobao.org/type-fest/download/type-fest-0.13.1.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Ftype-fest%2Fdownload%2Ftype-fest-0.13.1.tgz#0172cb5bce80b0bd542ea348db50c7e21834d934"
+  integrity sha1-AXLLW86AsL1ULqNI21DH4hg02TQ=
+
 type-fest@^0.6.0:
   version "0.6.0"
   resolved "https://registry.yarnpkg.com/type-fest/-/type-fest-0.6.0.tgz#8d2a2370d3df886eb5c90ada1c5bf6188acf838b"
@@ -11150,10 +11571,10 @@ typedarray@^0.0.6:
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
   integrity sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=
 
-typescript@^3.8.3:
-  version "3.8.3"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.8.3.tgz#409eb8544ea0335711205869ec458ab109ee1061"
-  integrity sha512-MYlEfn5VrLNsgudQTVJeNaQFUAI7DkhnOjdpAp4T+ku1TfQClewlbSuTVHiA+8skNBgaf02TL/kLOvig4y3G8w==
+typescript@^3.9.3:
+  version "3.9.3"
+  resolved "https://registry.npm.taobao.org/typescript/download/typescript-3.9.3.tgz#d3ac8883a97c26139e42df5e93eeece33d610b8a"
+  integrity sha1-06yIg6l8JhOeQt9ek+7s4z1hC4o=
 
 uc.micro@^1.0.1, uc.micro@^1.0.5:
   version "1.0.6"
@@ -11490,16 +11911,21 @@ utils-merge@1.0.1:
   resolved "https://registry.yarnpkg.com/utils-merge/-/utils-merge-1.0.1.tgz#9f95710f50a267947b2ccc124741c1028427e713"
   integrity sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM=
 
-uuid@7.0.3, uuid@^7.0.2:
-  version "7.0.3"
-  resolved "https://registry.npm.taobao.org/uuid/download/uuid-7.0.3.tgz?cache=0&sync_timestamp=1588192989289&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fuuid%2Fdownload%2Fuuid-7.0.3.tgz#c5c9f2c8cf25dc0a372c4df1441c41f5bd0c680b"
-  integrity sha1-xcnyyM8l3Ao3LE3xRBxB9b0MaAs=
+uuid@8.0.0:
+  version "8.0.0"
+  resolved "https://registry.npm.taobao.org/uuid/download/uuid-8.0.0.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fuuid%2Fdownload%2Fuuid-8.0.0.tgz#bc6ccf91b5ff0ac07bbcdbf1c7c4e150db4dbb6c"
+  integrity sha1-vGzPkbX/CsB7vNvxx8ThUNtNu2w=
 
-uuid@^3.0.1, uuid@^3.3.2:
+uuid@^3.3.2, uuid@^3.4.0:
   version "3.4.0"
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.4.0.tgz#b23e4358afa8a202fe7a100af1f5f883f02007ee"
   integrity sha512-HjSDRw6gZE5JMggctHBcjVak08+KEVhSIiDzFnT9S9aegmp85S/bReBVTb4QTFaRNptJ9kuYaNhnbNEOkbKb/A==
 
+uuid@^7.0.2:
+  version "7.0.3"
+  resolved "https://registry.npm.taobao.org/uuid/download/uuid-7.0.3.tgz?cache=0&sync_timestamp=1588192989289&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fuuid%2Fdownload%2Fuuid-7.0.3.tgz#c5c9f2c8cf25dc0a372c4df1441c41f5bd0c680b"
+  integrity sha1-xcnyyM8l3Ao3LE3xRBxB9b0MaAs=
+
 v8-compile-cache@^2.0.3, v8-compile-cache@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/v8-compile-cache/-/v8-compile-cache-2.1.0.tgz#e14de37b31a6d194f5690d67efc4e7f6fc6ab30e"
@@ -11627,10 +12053,10 @@ vue-loader@^15.9.2:
     vue-hot-reload-api "^2.3.0"
     vue-style-loader "^4.1.0"
 
-vue-router@^3.1.6:
-  version "3.1.6"
-  resolved "https://registry.yarnpkg.com/vue-router/-/vue-router-3.1.6.tgz#45f5a3a3843e31702c061dd829393554e4328f89"
-  integrity sha512-GYhn2ynaZlysZMkFE5oCHRUTqE8BWs/a9YbKpNLi0i7xD6KG1EzDqpHQmv1F5gXjr8kL5iIVS8EOtRaVUEXTqA==
+vue-router@^3.3.1:
+  version "3.3.1"
+  resolved "https://registry.npm.taobao.org/vue-router/download/vue-router-3.3.1.tgz?cache=0&sync_timestamp=1590599727341&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fvue-router%2Fdownload%2Fvue-router-3.3.1.tgz#7d0545dd8ebf4f45494ca185b7eccb38d67689c1"
+  integrity sha1-fQVF3Y6/T0VJTKGFt+zLONZ2icE=
 
 vue-style-loader@^4.1.0:
   version "4.1.2"
@@ -11707,10 +12133,10 @@ webpack-dev-middleware@^3.7.2:
     range-parser "^1.2.1"
     webpack-log "^2.0.0"
 
-webpack-dev-server@3.10.3:
-  version "3.10.3"
-  resolved "https://registry.yarnpkg.com/webpack-dev-server/-/webpack-dev-server-3.10.3.tgz#f35945036813e57ef582c2420ef7b470e14d3af0"
-  integrity sha512-e4nWev8YzEVNdOMcNzNeCN947sWJNd43E5XvsJzbAL08kGc2frm1tQ32hTJslRS+H65LCb/AaUCYU7fjHCpDeQ==
+webpack-dev-server@3.11.0:
+  version "3.11.0"
+  resolved "https://registry.npm.taobao.org/webpack-dev-server/download/webpack-dev-server-3.11.0.tgz#8f154a3bce1bcfd1cc618ef4e703278855e7ff8c"
+  integrity sha1-jxVKO84bz9HMYY705wMniFXn/4w=
   dependencies:
     ansi-html "0.0.7"
     bonjour "^3.5.0"
@@ -11720,31 +12146,31 @@ webpack-dev-server@3.10.3:
     debug "^4.1.1"
     del "^4.1.1"
     express "^4.17.1"
-    html-entities "^1.2.1"
+    html-entities "^1.3.1"
     http-proxy-middleware "0.19.1"
     import-local "^2.0.0"
     internal-ip "^4.3.0"
     ip "^1.1.5"
     is-absolute-url "^3.0.3"
     killable "^1.0.1"
-    loglevel "^1.6.6"
+    loglevel "^1.6.8"
     opn "^5.5.0"
     p-retry "^3.0.1"
-    portfinder "^1.0.25"
+    portfinder "^1.0.26"
     schema-utils "^1.0.0"
     selfsigned "^1.10.7"
     semver "^6.3.0"
     serve-index "^1.9.1"
-    sockjs "0.3.19"
+    sockjs "0.3.20"
     sockjs-client "1.4.0"
-    spdy "^4.0.1"
+    spdy "^4.0.2"
     strip-ansi "^3.0.1"
     supports-color "^6.1.0"
     url "^0.11.0"
     webpack-dev-middleware "^3.7.2"
     webpack-log "^2.0.0"
     ws "^6.2.1"
-    yargs "12.0.5"
+    yargs "^13.3.2"
 
 webpack-log@^2.0.0:
   version "2.0.0"
@@ -11812,6 +12238,13 @@ webpackbar@^4.0.0:
     text-table "^0.2.0"
     wrap-ansi "^6.0.0"
 
+websocket-driver@0.6.5:
+  version "0.6.5"
+  resolved "https://registry.npm.taobao.org/websocket-driver/download/websocket-driver-0.6.5.tgz#5cb2556ceb85f4373c6d8238aa691c8454e13a36"
+  integrity sha1-XLJVbOuF9Dc8bYI4qmkchFThOjY=
+  dependencies:
+    websocket-extensions ">=0.1.1"
+
 websocket-driver@>=0.5.1:
   version "0.7.3"
   resolved "https://registry.yarnpkg.com/websocket-driver/-/websocket-driver-0.7.3.tgz#a2d4e0d4f4f116f1e6297eba58b05d430100e9f9"
@@ -11898,10 +12331,10 @@ word-wrap@~1.2.3:
   resolved "https://registry.yarnpkg.com/word-wrap/-/word-wrap-1.2.3.tgz#610636f6b1f703891bd34771ccb17fb93b47079c"
   integrity sha512-Hz/mrNwitNRh/HUAtM/VT/5VH+ygD6DV7mYKZAtHOrbs8U7lvPS6xf7EJKMF0uW1KJCl0H701g3ZGus+muE5vQ==
 
-wordwrap@~0.0.2:
-  version "0.0.3"
-  resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-0.0.3.tgz#a3d5da6cd5c0bc0008d37234bbaf1bed63059107"
-  integrity sha1-o9XabNXAvAAI03I0u68b7WMFkQc=
+wordwrap@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.npm.taobao.org/wordwrap/download/wordwrap-1.0.0.tgz#27584810891456a4171c8d0226441ade90cbcaeb"
+  integrity sha1-J1hIEIkUVqQXHI0CJkQa3pDLyus=
 
 worker-farm@^1.7.0:
   version "1.7.0"
@@ -11917,13 +12350,14 @@ worker-rpc@^0.1.0:
   dependencies:
     microevent.ts "~0.1.1"
 
-wrap-ansi@^2.0.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-2.1.0.tgz#d8fc3d284dd05794fe84973caecdd1cf824fdd85"
-  integrity sha1-2Pw9KE3QV5T+hJc8rs3Rz4JP3YU=
+wrap-ansi@^5.1.0:
+  version "5.1.0"
+  resolved "https://registry.npm.taobao.org/wrap-ansi/download/wrap-ansi-5.1.0.tgz#1fd1f67235d5b6d0fee781056001bfb694c03b09"
+  integrity sha1-H9H2cjXVttD+54EFYAG/tpTAOwk=
   dependencies:
-    string-width "^1.0.1"
-    strip-ansi "^3.0.1"
+    ansi-styles "^3.2.0"
+    string-width "^3.0.0"
+    strip-ansi "^5.0.0"
 
 wrap-ansi@^6.0.0, wrap-ansi@^6.2.0:
   version "6.2.0"
@@ -11993,7 +12427,7 @@ xtend@^4.0.0, xtend@^4.0.1, xtend@~4.0.1:
   resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.2.tgz#bb72779f5fa465186b1f438f674fa347fdb5db54"
   integrity sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==
 
-"y18n@^3.2.1 || ^4.0.0", y18n@^4.0.0:
+y18n@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/y18n/-/y18n-4.0.0.tgz#95ef94f85ecc81d007c264e190a120f0a3c8566b"
   integrity sha512-r9S/ZyXu/Xu9q1tYlpsLIsa3EeLXXk0VwlxqTcFRfg9EhMW+17kbt9G0NrgCmhGb5vT2hyhJZLfDGx+7+5Uj/w==
@@ -12008,7 +12442,12 @@ yallist@^3.0.2:
   resolved "https://registry.yarnpkg.com/yallist/-/yallist-3.1.1.tgz#dbb7daf9bfd8bac9ab45ebf602b8cbad0d5d08fd"
   integrity sha512-a4UGQaWPH59mOXUYnAG2ewncQS4i4F43Tv3JoAM+s2VDAmS9NsK8GpDMLrCHPksFT7h3K6TOoUNn2pb7RoXx4g==
 
-yaml@1.9.2, yaml@^1.7.2:
+yaml@1.10.0:
+  version "1.10.0"
+  resolved "https://registry.npm.taobao.org/yaml/download/yaml-1.10.0.tgz?cache=0&sync_timestamp=1589624730167&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fyaml%2Fdownload%2Fyaml-1.10.0.tgz#3b593add944876077d4d683fee01081bd9fff31e"
+  integrity sha1-O1k63ZRIdgd9TWg/7gEIG9n/8x4=
+
+yaml@^1.7.2:
   version "1.9.2"
   resolved "https://registry.npm.taobao.org/yaml/download/yaml-1.9.2.tgz?cache=0&sync_timestamp=1587374901084&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fyaml%2Fdownload%2Fyaml-1.9.2.tgz#f0cfa865f003ab707663e4f04b3956957ea564ed"
   integrity sha1-8M+oZfADq3B2Y+TwSzlWlX6lZO0=
@@ -12022,7 +12461,7 @@ yargs-parser@10.x, yargs-parser@^10.0.0:
   dependencies:
     camelcase "^4.1.0"
 
-yargs-parser@18.1.3, yargs-parser@^18.1.1:
+yargs-parser@18.1.3, yargs-parser@^18.1.1, yargs-parser@^18.1.3:
   version "18.1.3"
   resolved "https://registry.npm.taobao.org/yargs-parser/download/yargs-parser-18.1.3.tgz#be68c4975c6b2abf469236b0c870362fab09a7b0"
   integrity sha1-vmjEl1xrKr9GkjawyHA2L6sJp7A=
@@ -12030,31 +12469,29 @@ yargs-parser@18.1.3, yargs-parser@^18.1.1:
     camelcase "^5.0.0"
     decamelize "^1.2.0"
 
-yargs-parser@^11.1.1:
-  version "11.1.1"
-  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-11.1.1.tgz#879a0865973bca9f6bab5cbdf3b1c67ec7d3bcf4"
-  integrity sha512-C6kB/WJDiaxONLJQnF8ccx9SEeoTTLek8RVbaOIsrAUS8VrBEXfmeSnCZxygc+XC2sNMBIwOOnfcxiynjHsVSQ==
+yargs-parser@^13.1.2:
+  version "13.1.2"
+  resolved "https://registry.npm.taobao.org/yargs-parser/download/yargs-parser-13.1.2.tgz#130f09702ebaeef2650d54ce6e3e5706f7a4fb38"
+  integrity sha1-Ew8JcC667vJlDVTObj5XBvek+zg=
   dependencies:
     camelcase "^5.0.0"
     decamelize "^1.2.0"
 
-yargs@12.0.5:
-  version "12.0.5"
-  resolved "https://registry.yarnpkg.com/yargs/-/yargs-12.0.5.tgz#05f5997b609647b64f66b81e3b4b10a368e7ad13"
-  integrity sha512-Lhz8TLaYnxq/2ObqHDql8dX8CJi97oHxrjUcYtzKbbykPtVW9WB+poxI+NM2UIzsMgNCZTIf0AQwsjK5yMAqZw==
+yargs@^13.3.2:
+  version "13.3.2"
+  resolved "https://registry.npm.taobao.org/yargs/download/yargs-13.3.2.tgz#ad7ffefec1aa59565ac915f82dccb38a9c31a2dd"
+  integrity sha1-rX/+/sGqWVZayRX4Lcyzipwxot0=
   dependencies:
-    cliui "^4.0.0"
-    decamelize "^1.2.0"
+    cliui "^5.0.0"
     find-up "^3.0.0"
-    get-caller-file "^1.0.1"
-    os-locale "^3.0.0"
+    get-caller-file "^2.0.1"
     require-directory "^2.1.1"
-    require-main-filename "^1.0.1"
+    require-main-filename "^2.0.0"
     set-blocking "^2.0.0"
-    string-width "^2.0.0"
+    string-width "^3.0.0"
     which-module "^2.0.0"
-    y18n "^3.2.1 || ^4.0.0"
-    yargs-parser "^11.1.1"
+    y18n "^4.0.0"
+    yargs-parser "^13.1.2"
 
 yargs@^15.0.2, yargs@^15.3.1:
   version "15.3.1"

From ba04660ed34e9d5ff2c8fbdbc1785761ef9d578d Mon Sep 17 00:00:00 2001
From: lazy1993 <2280042554@qq.com>
Date: Sat, 30 May 2020 20:34:52 +0800
Subject: [PATCH 05/58] feat(Field): fix render error when value is null or
 undefined (#6419)

---
 src/field/index.js                            |  2 +-
 .../test/__snapshots__/index.spec.js.snap     | 18 +++++++++++++++
 src/field/test/index.spec.js                  | 22 +++++++++++++++++++
 3 files changed, 41 insertions(+), 1 deletion(-)

diff --git a/src/field/index.js b/src/field/index.js
index acc2d6d2c..61fa5f82f 100644
--- a/src/field/index.js
+++ b/src/field/index.js
@@ -491,7 +491,7 @@ export default createComponent({
 
     genWordLimit() {
       if (this.showWordLimit && this.maxlength) {
-        const count = this.value.length;
+        const count = (this.value || '').length;
         const full = count >= this.maxlength;
 
         return (
diff --git a/src/field/test/__snapshots__/index.spec.js.snap b/src/field/test/__snapshots__/index.spec.js.snap
index 6e2a72b70..0c1a0458e 100644
--- a/src/field/test/__snapshots__/index.spec.js.snap
+++ b/src/field/test/__snapshots__/index.spec.js.snap
@@ -79,6 +79,24 @@ exports[`reach max word-limit 1`] = `
 </div>
 `;
 
+exports[`reach max word-limit null 1`] = `
+<div class="van-cell van-field">
+  <div class="van-cell__value van-cell__value--alone van-field__value">
+    <div class="van-field__body"><input type="text" class="van-field__control"></div>
+    <div class="van-field__word-limit"><span class="van-field__word-num">0</span>/3</div>
+  </div>
+</div>
+`;
+
+exports[`reach max word-limit undefined 1`] = `
+<div class="van-cell van-field">
+  <div class="van-cell__value van-cell__value--alone van-field__value">
+    <div class="van-field__body"><input type="text" class="van-field__control"></div>
+    <div class="van-field__word-limit"><span class="van-field__word-num">0</span>/3</div>
+  </div>
+</div>
+`;
+
 exports[`render extra slot 1`] = `
 <div class="van-cell van-field">
   <div class="van-cell__value van-cell__value--alone van-field__value">
diff --git a/src/field/test/index.spec.js b/src/field/test/index.spec.js
index f44aca872..d3050f98f 100644
--- a/src/field/test/index.spec.js
+++ b/src/field/test/index.spec.js
@@ -310,6 +310,28 @@ test('reach max word-limit', () => {
   expect(wrapper).toMatchSnapshot();
 });
 
+test('reach max word-limit undefined', () => {
+  const wrapper = mount(Field, {
+    propsData: {
+      value: undefined,
+      maxlength: 3,
+      showWordLimit: true,
+    },
+  });
+  expect(wrapper).toMatchSnapshot();
+});
+
+test('reach max word-limit null', () => {
+  const wrapper = mount(Field, {
+    propsData: {
+      value: null,
+      maxlength: 3,
+      showWordLimit: true,
+    },
+  });
+  expect(wrapper).toMatchSnapshot();
+});
+
 test('name prop', () => {
   const wrapper = mount(Field, {
     propsData: {

From d21420b7d2357c4c0b47bc0f38b48e57d7fd9b81 Mon Sep 17 00:00:00 2001
From: chenjiahan <chenjiahan@youzan.com>
Date: Sat, 30 May 2020 21:16:37 +0800
Subject: [PATCH 06/58] fix(NoticeBar): scroll failed after activated

---
 src/notice-bar/index.js                       | 28 +++++++++++--------
 .../test/__snapshots__/demo.spec.js.snap      | 12 ++++----
 .../test/__snapshots__/index.spec.js.snap     |  2 +-
 3 files changed, 23 insertions(+), 19 deletions(-)

diff --git a/src/notice-bar/index.js b/src/notice-bar/index.js
index 039d3c8bb..a2a95fd78 100644
--- a/src/notice-bar/index.js
+++ b/src/notice-bar/index.js
@@ -32,7 +32,6 @@ export default createComponent({
       offset: 0,
       duration: 0,
       wrapWidth: 0,
-      firstRound: true,
       contentWidth: 0,
     };
   },
@@ -45,6 +44,10 @@ export default createComponent({
     },
   },
 
+  activated() {
+    this.start();
+  },
+
   methods: {
     onClickIcon(event) {
       if (this.mode === 'closeable') {
@@ -56,7 +59,6 @@ export default createComponent({
     onTransitionEnd() {
       this.offset = this.wrapWidth;
       this.duration = 0;
-      this.firstRound = false;
 
       doubleRaf(() => {
         this.offset = -this.contentWidth;
@@ -66,13 +68,16 @@ export default createComponent({
     },
 
     reset() {
+      this.offset = 0;
       this.duration = 0;
       this.wrapWidth = 0;
       this.contentWidth = 0;
     },
 
     start() {
-      this.$nextTick(() => {
+      this.reset();
+
+      setTimeout(() => {
         const { wrap, content } = this.$refs;
         if (!wrap || !content) {
           return;
@@ -82,14 +87,14 @@ export default createComponent({
         const contentWidth = content.getBoundingClientRect().width;
 
         if (this.scrollable && contentWidth > wrapWidth) {
-          this.offset = -contentWidth;
-          this.duration = contentWidth / this.speed;
-          this.wrapWidth = wrapWidth;
-          this.contentWidth = contentWidth;
-        } else {
-          this.reset();
+          doubleRaf(() => {
+            this.offset = -contentWidth;
+            this.duration = contentWidth / this.speed;
+            this.wrapWidth = wrapWidth;
+            this.contentWidth = contentWidth;
+          });
         }
-      });
+      }, this.delay * 1000);
     },
   },
 
@@ -102,8 +107,7 @@ export default createComponent({
     };
 
     const contentStyle = {
-      transform: `translateX(${this.offset}px)`,
-      transitionDelay: (this.firstRound ? this.delay : 0) + 's',
+      transform: this.offset ? `translateX(${this.offset}px)` : '',
       transitionDuration: this.duration + 's',
     };
 
diff --git a/src/notice-bar/test/__snapshots__/demo.spec.js.snap b/src/notice-bar/test/__snapshots__/demo.spec.js.snap
index 12bbba34e..8850bc726 100644
--- a/src/notice-bar/test/__snapshots__/demo.spec.js.snap
+++ b/src/notice-bar/test/__snapshots__/demo.spec.js.snap
@@ -6,34 +6,34 @@ exports[`renders demo correctly 1`] = `
     <div role="alert" class="van-notice-bar"><i class="van-icon van-icon-volume-o van-notice-bar__left-icon">
         <!----></i>
       <div role="marquee" class="van-notice-bar__wrap">
-        <div class="van-notice-bar__content" style="transform: translateX(0px); transition-delay: 1s; transition-duration: 0s;">足协杯战线连续第2年上演广州德比战，上赛季半决赛上恒大以两回合5-3的总比分淘汰富力。</div>
+        <div class="van-notice-bar__content" style="transition-duration: 0s;">足协杯战线连续第2年上演广州德比战，上赛季半决赛上恒大以两回合5-3的总比分淘汰富力。</div>
       </div>
     </div>
   </div>
   <div>
     <div role="alert" class="van-notice-bar">
       <div role="marquee" class="van-notice-bar__wrap">
-        <div class="van-notice-bar__content van-ellipsis" style="transform: translateX(0px); transition-delay: 1s; transition-duration: 0s;">足协杯战线连续第2年上演广州德比战，上赛季半决赛上恒大以两回合5-3的总比分淘汰富力。</div>
+        <div class="van-notice-bar__content van-ellipsis" style="transition-duration: 0s;">足协杯战线连续第2年上演广州德比战，上赛季半决赛上恒大以两回合5-3的总比分淘汰富力。</div>
       </div>
     </div>
   </div>
   <div>
     <div role="alert" class="van-notice-bar van-notice-bar--wrapable">
       <div role="marquee" class="van-notice-bar__wrap">
-        <div class="van-notice-bar__content" style="transform: translateX(0px); transition-delay: 1s; transition-duration: 0s;">足协杯战线连续第2年上演广州德比战，上赛季半决赛上恒大以两回合5-3的总比分淘汰富力。</div>
+        <div class="van-notice-bar__content" style="transition-duration: 0s;">足协杯战线连续第2年上演广州德比战，上赛季半决赛上恒大以两回合5-3的总比分淘汰富力。</div>
       </div>
     </div>
   </div>
   <div>
     <div role="alert" class="van-notice-bar">
       <div role="marquee" class="van-notice-bar__wrap">
-        <div class="van-notice-bar__content" style="transform: translateX(0px); transition-delay: 1s; transition-duration: 0s;">足协杯战线连续第2年上演广州德比战，上赛季半决赛上恒大以两回合5-3的总比分淘汰富力。</div>
+        <div class="van-notice-bar__content" style="transition-duration: 0s;">足协杯战线连续第2年上演广州德比战，上赛季半决赛上恒大以两回合5-3的总比分淘汰富力。</div>
       </div><i class="van-icon van-icon-cross van-notice-bar__right-icon">
         <!----></i>
     </div>
     <div role="alert" class="van-notice-bar">
       <div role="marquee" class="van-notice-bar__wrap">
-        <div class="van-notice-bar__content" style="transform: translateX(0px); transition-delay: 1s; transition-duration: 0s;">足协杯战线连续第2年上演广州德比战，上赛季半决赛上恒大以两回合5-3的总比分淘汰富力。</div>
+        <div class="van-notice-bar__content" style="transition-duration: 0s;">足协杯战线连续第2年上演广州德比战，上赛季半决赛上恒大以两回合5-3的总比分淘汰富力。</div>
       </div><i class="van-icon van-icon-arrow van-notice-bar__right-icon">
         <!----></i>
     </div>
@@ -42,7 +42,7 @@ exports[`renders demo correctly 1`] = `
     <div role="alert" class="van-notice-bar" style="color: rgb(25, 137, 250); background: rgb(236, 249, 255);"><i class="van-icon van-icon-info-o van-notice-bar__left-icon">
         <!----></i>
       <div role="marquee" class="van-notice-bar__wrap">
-        <div class="van-notice-bar__content" style="transform: translateX(0px); transition-delay: 1s; transition-duration: 0s;">足协杯战线连续第2年上演广州德比战，上赛季半决赛上恒大以两回合5-3的总比分淘汰富力。</div>
+        <div class="van-notice-bar__content" style="transition-duration: 0s;">足协杯战线连续第2年上演广州德比战，上赛季半决赛上恒大以两回合5-3的总比分淘汰富力。</div>
       </div>
     </div>
   </div>
diff --git a/src/notice-bar/test/__snapshots__/index.spec.js.snap b/src/notice-bar/test/__snapshots__/index.spec.js.snap
index 37d112ac5..e765e651e 100644
--- a/src/notice-bar/test/__snapshots__/index.spec.js.snap
+++ b/src/notice-bar/test/__snapshots__/index.spec.js.snap
@@ -2,7 +2,7 @@
 
 exports[`icon slot 1`] = `
 <div role="alert" class="van-notice-bar">Custom Left Icon<div role="marquee" class="van-notice-bar__wrap">
-    <div class="van-notice-bar__content" style="transform: translateX(0px); transition-delay: 1s; transition-duration: 0s;">
+    <div class="van-notice-bar__content" style="transition-duration: 0s;">
       Content
     </div>
   </div>Custom Right Icon</div>

From 8ec96da204ba2b15ee8915f0ffa9d84ec52233e1 Mon Sep 17 00:00:00 2001
From: chenjiahan <chenjiahan@youzan.com>
Date: Sat, 30 May 2020 21:19:29 +0800
Subject: [PATCH 07/58] fix: delay might be undefined

---
 src/notice-bar/index.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/notice-bar/index.js b/src/notice-bar/index.js
index a2a95fd78..968ccb61e 100644
--- a/src/notice-bar/index.js
+++ b/src/notice-bar/index.js
@@ -1,4 +1,4 @@
-import { createNamespace } from '../utils';
+import { createNamespace, isDef } from '../utils';
 import { doubleRaf } from '../utils/dom/raf';
 import Icon from '../icon';
 
@@ -75,6 +75,8 @@ export default createComponent({
     },
 
     start() {
+      const delay = isDef(this.delay) ? this.delay * 1000 : 0;
+
       this.reset();
 
       setTimeout(() => {
@@ -94,7 +96,7 @@ export default createComponent({
             this.contentWidth = contentWidth;
           });
         }
-      }, this.delay * 1000);
+      }, delay);
     },
   },
 

From 8a05cd529ae2a6757d1662f4633af714f6a3e180 Mon Sep 17 00:00:00 2001
From: chenjiahan <chenjiahan@youzan.com>
Date: Sat, 30 May 2020 21:30:23 +0800
Subject: [PATCH 08/58] test(NoticeBar): add more test cases

---
 .../test/__snapshots__/index.spec.js.snap     | 16 +++++++
 src/notice-bar/test/index.spec.js             | 46 +++++++++++++++++++
 2 files changed, 62 insertions(+)

diff --git a/src/notice-bar/test/__snapshots__/index.spec.js.snap b/src/notice-bar/test/__snapshots__/index.spec.js.snap
index e765e651e..97f9e8e95 100644
--- a/src/notice-bar/test/__snapshots__/index.spec.js.snap
+++ b/src/notice-bar/test/__snapshots__/index.spec.js.snap
@@ -7,3 +7,19 @@ exports[`icon slot 1`] = `
     </div>
   </div>Custom Right Icon</div>
 `;
+
+exports[`should not scroll when content width > wrap width  1`] = `
+<div role="alert" class="van-notice-bar">
+  <div role="marquee" class="van-notice-bar__wrap">
+    <div class="van-notice-bar__content" style="transition-duration: 0s;">foo</div>
+  </div>
+</div>
+`;
+
+exports[`should scroll when content width > wrap width  1`] = `
+<div role="alert" class="van-notice-bar">
+  <div role="marquee" class="van-notice-bar__wrap">
+    <div class="van-notice-bar__content" style="transition-duration: 2s; transform: translateX(-100px);">foo</div>
+  </div>
+</div>
+`;
diff --git a/src/notice-bar/test/index.spec.js b/src/notice-bar/test/index.spec.js
index f520ed07a..c86bebf70 100644
--- a/src/notice-bar/test/index.spec.js
+++ b/src/notice-bar/test/index.spec.js
@@ -48,3 +48,49 @@ test('replay event', async () => {
   await later(50);
   expect(wrapper.emitted('replay')).toBeTruthy();
 });
+
+test('should scroll when content width > wrap width ', async () => {
+  const wrapper = mount(NoticeBar, {
+    propsData: {
+      text: 'foo',
+      delay: 0,
+    },
+  });
+
+  const wrap = wrapper.find('.van-notice-bar__wrap');
+  const content = wrapper.find('.van-notice-bar__content');
+
+  wrap.element.getBoundingClientRect = () => ({
+    width: 50,
+  });
+  content.element.getBoundingClientRect = () => ({
+    width: 100,
+  });
+
+  await later(50);
+
+  expect(wrapper).toMatchSnapshot();
+});
+
+test('should not scroll when content width > wrap width ', async () => {
+  const wrapper = mount(NoticeBar, {
+    propsData: {
+      text: 'foo',
+      delay: 0,
+    },
+  });
+
+  const wrap = wrapper.find('.van-notice-bar__wrap');
+  const content = wrapper.find('.van-notice-bar__content');
+
+  wrap.element.getBoundingClientRect = () => ({
+    width: 200,
+  });
+  content.element.getBoundingClientRect = () => ({
+    width: 100,
+  });
+
+  await later(50);
+
+  expect(wrapper).toMatchSnapshot();
+});

From 16f54e3d75b01597fcddf11677b5ee8af8c53de9 Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Sun, 31 May 2020 20:33:07 +0800
Subject: [PATCH 09/58] fix(Popup): incorrect overlay z-index when reopened
 (#6429)

---
 src/mixins/popup/overlay.ts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/mixins/popup/overlay.ts b/src/mixins/popup/overlay.ts
index 9bf10c644..1d5d86f6a 100644
--- a/src/mixins/popup/overlay.ts
+++ b/src/mixins/popup/overlay.ts
@@ -51,7 +51,10 @@ export function updateOverlay(vm: any): void {
 }
 
 export function openOverlay(vm: any, config: OverlayConfig): void {
-  if (!context.find(vm)) {
+  const item = context.find(vm);
+  if (item) {
+    item.config = config;
+  } else {
     const overlay = mountOverlay(vm);
     context.stack.push({ vm, config, overlay });
   }

From 9a4b09bcc1670c8cf4cea120df593bb742d4b8a0 Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Mon, 1 Jun 2020 21:12:21 +0800
Subject: [PATCH 10/58] docs(cli): update README.md

---
 packages/vant-cli/README.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/vant-cli/README.md b/packages/vant-cli/README.md
index 31de84d08..9e71c4984 100644
--- a/packages/vant-cli/README.md
+++ b/packages/vant-cli/README.md
@@ -35,6 +35,7 @@ yarn add @vant/cli --dev
     "dev": "vant-cli dev",
     "test": "vant-cli test",
     "lint": "vant-cli lint",
+    "build": "vant-cli build",
     "release": "vant-cli release",
     "build-site": "vant-cli build-site"
   },

From 4d731a3fa8a3cbac0d4d901943fc6acc208856d3 Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Tue, 2 Jun 2020 22:14:19 +0800
Subject: [PATCH 11/58] feat(Skeleton): add round prop (#6441)

---
 src/skeleton/README.md                             |  1 +
 src/skeleton/README.zh-CN.md                       |  3 ++-
 src/skeleton/index.less                            |  9 ++++++++-
 src/skeleton/index.tsx                             |  7 ++++++-
 src/skeleton/test/__snapshots__/index.spec.js.snap |  9 +++++++++
 src/skeleton/test/index.spec.js                    | 11 +++++++++++
 6 files changed, 37 insertions(+), 3 deletions(-)

diff --git a/src/skeleton/README.md b/src/skeleton/README.md
index efbd99e2c..3cf31e308 100644
--- a/src/skeleton/README.md
+++ b/src/skeleton/README.md
@@ -56,6 +56,7 @@ export default {
 | avatar | Whether to show avatar placeholder | _boolean_ | `false` |
 | loading | Whether to show skeleton，pass `false` to show child component | _boolean_ | `true` |
 | animate | Whether to enable animation | _boolean_ | `true` |
+| round `v2.8.5` | Whether to show round title and row | _boolean_ | `false` |
 | title-width | Title width | _number \| string_ | `40%` |
 | avatar-size | Size of avatar placeholder | _number \| string_ | `32px` |
 | avatar-shape | Shape of avatar placeholder，can be set to `square` | _string_ | `round` |
diff --git a/src/skeleton/README.zh-CN.md b/src/skeleton/README.zh-CN.md
index ddb695772..fc69a07ee 100644
--- a/src/skeleton/README.zh-CN.md
+++ b/src/skeleton/README.zh-CN.md
@@ -60,8 +60,9 @@ export default {
 | row-width | 段落占位图宽度，可传数组来设置每一行的宽度 | _number \| string \|<br>(number \| string)[]_ | `100%` |
 | title | 是否显示标题占位图 | _boolean_ | `false` |
 | avatar | 是否显示头像占位图 | _boolean_ | `false` |
-| loading | 是否显示骨架屏，传`false`时会展示子组件内容 | _boolean_ | `true` |
+| loading | 是否显示骨架屏，传 `false` 时会展示子组件内容 | _boolean_ | `true` |
 | animate | 是否开启动画 | _boolean_ | `true` |
+| round `v2.8.5` | 是否将标题和段落显示为圆角风格 | _boolean_ | `false` |
 | title-width | 标题占位图宽度 | _number \| string_ | `40%` |
 | avatar-size | 头像占位图大小 | _number \| string_ | `32px` |
 | avatar-shape | 头像占位图形状，可选值为`square` | _string_ | `round` |
diff --git a/src/skeleton/index.less b/src/skeleton/index.less
index 2f368e093..95ab87c47 100644
--- a/src/skeleton/index.less
+++ b/src/skeleton/index.less
@@ -10,7 +10,7 @@
     background-color: @skeleton-avatar-background-color;
 
     &--round {
-      border-radius: 100%;
+      border-radius: @border-radius-max;
     }
   }
 
@@ -46,6 +46,13 @@
     animation: van-skeleton-blink @skeleton-animation-duration ease-in-out
       infinite;
   }
+
+  &--round {
+    .van-skeleton__row,
+    .van-skeleton__title {
+      border-radius: @border-radius-max;
+    }
+  }
 }
 
 @keyframes van-skeleton-blink {
diff --git a/src/skeleton/index.tsx b/src/skeleton/index.tsx
index b430827ed..fa68231d8 100644
--- a/src/skeleton/index.tsx
+++ b/src/skeleton/index.tsx
@@ -9,6 +9,7 @@ import { DefaultSlots } from '../utils/types';
 export type SkeletonProps = {
   row: number | string;
   title?: boolean;
+  round?: boolean;
   avatar?: boolean;
   loading: boolean;
   animate: boolean;
@@ -78,7 +79,10 @@ function Skeleton(
   }
 
   return (
-    <div class={bem({ animate: props.animate })} {...inherit(ctx)}>
+    <div
+      class={bem({ animate: props.animate, round: props.round })}
+      {...inherit(ctx)}
+    >
       {Avatar()}
       <div class={bem('content')}>
         {Title()}
@@ -90,6 +94,7 @@ function Skeleton(
 
 Skeleton.props = {
   title: Boolean,
+  round: Boolean,
   avatar: Boolean,
   row: {
     type: [Number, String],
diff --git a/src/skeleton/test/__snapshots__/index.spec.js.snap b/src/skeleton/test/__snapshots__/index.spec.js.snap
index 2d6923cc0..0ffcccc95 100644
--- a/src/skeleton/test/__snapshots__/index.spec.js.snap
+++ b/src/skeleton/test/__snapshots__/index.spec.js.snap
@@ -17,6 +17,15 @@ exports[`disable animate 1`] = `
 
 exports[`render chidren 1`] = `<div>Content</div>`;
 
+exports[`round prop 1`] = `
+<div class="van-skeleton van-skeleton--animate van-skeleton--round">
+  <div class="van-skeleton__avatar van-skeleton__avatar--round" style="width: 32px; height: 32px;"></div>
+  <div class="van-skeleton__content">
+    <h3 class="van-skeleton__title" style="width: 40%;"></h3>
+  </div>
+</div>
+`;
+
 exports[`row-width array 1`] = `
 <div class="van-skeleton van-skeleton--animate">
   <div class="van-skeleton__content">
diff --git a/src/skeleton/test/index.spec.js b/src/skeleton/test/index.spec.js
index e725c5f82..d46140c9d 100644
--- a/src/skeleton/test/index.spec.js
+++ b/src/skeleton/test/index.spec.js
@@ -34,6 +34,17 @@ test('avatar shape', () => {
   expect(wrapper).toMatchSnapshot();
 });
 
+test('round prop', () => {
+  const wrapper = mount(Skeleton, {
+    propsData: {
+      title: true,
+      round: true,
+      avatar: true,
+    },
+  });
+  expect(wrapper).toMatchSnapshot();
+});
+
 test('disable animate', () => {
   const wrapper = mount(Skeleton, {
     propsData: {

From e7082ca57ae77eaa7262620ace77a20c21b346f2 Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Tue, 2 Jun 2020 22:31:52 +0800
Subject: [PATCH 12/58] docs(dialog): update description (#6442)

---
 src/dialog/README.md       |  8 ++++----
 src/dialog/README.zh-CN.md | 18 ++++++++++--------
 2 files changed, 14 insertions(+), 12 deletions(-)

diff --git a/src/dialog/README.md b/src/dialog/README.md
index 8e4ab7066..d96742faa 100644
--- a/src/dialog/README.md
+++ b/src/dialog/README.md
@@ -13,7 +13,7 @@ Vue.use(Dialog);
 
 ### Alert dialog
 
-Used to prompt for some messages, only including one confirm button
+Used to prompt for some messages, only including one confirm button.
 
 ```js
 Dialog.alert({
@@ -32,7 +32,7 @@ Dialog.alert({
 
 ### Confirm dialog
 
-Used to confirm some messages, including a confirm button and a cancel button
+Used to confirm some messages, including a confirm button and a cancel button.
 
 ```js
 Dialog.confirm({
@@ -65,9 +65,9 @@ Dialog.confirm({
 });
 ```
 
-### \$dialog Method
+### Global Method
 
-After import the Dialog component, the \$dialog method is automatically mounted on Vue.prototype, making it easy to call within a vue component.
+After import the Dialog component, the `$dialog` method is automatically mounted on Vue.prototype, making it easy to call within a vue component.
 
 ```js
 export default {
diff --git a/src/dialog/README.zh-CN.md b/src/dialog/README.zh-CN.md
index 58abf7441..4b19385ca 100644
--- a/src/dialog/README.zh-CN.md
+++ b/src/dialog/README.zh-CN.md
@@ -2,13 +2,13 @@
 
 ### 介绍
 
-弹出模态框，常用于消息提示、消息确认、在当前页面内完成特定的交互操作
+弹出模态框，常用于消息提示、消息确认，或在当前页面内完成特定的交互操作。
 
-弹出框组件支持函数调用和组件调用两种方式
+弹出框组件支持函数调用和组件调用两种方式。
 
 ### 函数调用
 
-Dialog 是一个函数，调用后展示提示弹窗
+Dialog 是一个函数，调用后会直接在页面中弹出相应的模态框。
 
 ```js
 import { Dialog } from 'vant';
@@ -18,7 +18,7 @@ Dialog({ message: '提示' });
 
 ### 组件调用
 
-通过组件调用 Dialog 时，可以通过下面的方式进行注册
+通过组件调用 Dialog 时，可以通过下面的方式进行注册：
 
 ```js
 import Vue from 'vue';
@@ -39,7 +39,7 @@ export default {
 
 ### 消息提示
 
-用于提示一些消息，只包含一个确认按钮
+用于提示一些消息，只包含一个确认按钮。
 
 ```js
 Dialog.alert({
@@ -58,7 +58,7 @@ Dialog.alert({
 
 ### 消息确认
 
-用于确认消息，包含取消和确认按钮
+用于确认消息，包含取消和确认按钮。
 
 ```js
 Dialog.confirm({
@@ -75,6 +75,8 @@ Dialog.confirm({
 
 ### 异步关闭
 
+通过 `beforeClose` 属性可以传入一个回调函数，在弹窗关闭前进行特定操作。
+
 ```js
 function beforeClose(action, done) {
   if (action === 'confirm') {
@@ -93,7 +95,7 @@ Dialog.confirm({
 
 ### 全局方法
 
-引入 Dialog 组件后，会自动在 Vue 的 prototype 上挂载 \$dialog 方法，在所有组件内部都可以直接调用此方法
+引入 Dialog 组件后，会自动在 Vue 的 prototype 上挂载 `$dialog` 方法，在所有组件内部都可以直接调用此方法。
 
 ```js
 export default {
@@ -107,7 +109,7 @@ export default {
 
 ### 组件调用
 
-如果需要在弹窗内嵌入组件或其他自定义内容，可以使用组件调用的方式
+如果需要在弹窗内嵌入组件或其他自定义内容，可以使用组件调用的方式。
 
 ```html
 <van-dialog v-model="show" title="标题" show-cancel-button>

From 61919d0becfa05307cd1577b86882df1d8d149e0 Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Tue, 2 Jun 2020 22:37:09 +0800
Subject: [PATCH 13/58] docs(Toast): update description (#6443)

---
 src/toast/README.md       |  6 +++---
 src/toast/README.zh-CN.md | 24 +++++++++++++++++-------
 2 files changed, 20 insertions(+), 10 deletions(-)

diff --git a/src/toast/README.md b/src/toast/README.md
index 8cd70a816..3f96a7459 100644
--- a/src/toast/README.md
+++ b/src/toast/README.md
@@ -75,9 +75,9 @@ const timer = setInterval(() => {
 }, 1000);
 ```
 
-### \$toast Method
+### Global Method
 
-After import the Toast component, the \$toast method is automatically mounted on Vue.prototype, making it easy to call within a vue component.
+After import the Toast component, the `$toast` method is automatically mounted on Vue.prototype, making it easy to call within a vue component.
 
 ```js
 export default {
@@ -89,7 +89,7 @@ export default {
 
 ### Singleton
 
-Toast use singleton mode by default, if you need to pop multiple Toast at the same time, you can refer to the following example
+Toast use singleton mode by default, if you need to pop multiple Toast at the same time, you can refer to the following example:
 
 ```js
 Toast.allowMultiple();
diff --git a/src/toast/README.zh-CN.md b/src/toast/README.zh-CN.md
index e3abff0fb..402d12ad3 100644
--- a/src/toast/README.zh-CN.md
+++ b/src/toast/README.zh-CN.md
@@ -1,5 +1,9 @@
 # Toast 轻提示
 
+### 介绍
+
+在页面中间弹出黑色半透明提示，用于消息通知、加载提示、操作结果提示等场景。
+
 ### 引入
 
 ```js
@@ -19,7 +23,7 @@ Toast('提示内容');
 
 ### 加载提示
 
-使用`Toast.loading`方法展示加载提示，通过`forbidClick`属性可以禁用背景点击，通过`loadingType`属性可以自定义加载图标类型。
+使用 `Toast.loading` 方法展示加载提示，通过 `forbidClick` 属性可以禁用背景点击，通过`loadingType` 属性可以自定义加载图标类型。
 
 ```js
 Toast.loading({
@@ -37,6 +41,8 @@ Toast.loading({
 
 ### 成功/失败提示
 
+使用 `Toast.success` 方法展示成功提示，使用 `Toast.fail` 方法展示失败提示。
+
 ```js
 Toast.success('成功文案');
 Toast.fail('失败文案');
@@ -44,6 +50,8 @@ Toast.fail('失败文案');
 
 ### 自定义图标
 
+通过 `icon` 选项可以自定义图标，支持传入[图标名称](#/zh-CN/icon)或图片链接。
+
 ```js
 Toast({
   message: '自定义图标',
@@ -58,6 +66,8 @@ Toast({
 
 ### 动态更新提示
 
+执行 Toast 方法时会返回对应的 Toast 实例，通过修改实例上的 message 属性可以实现动态更新提示的效果。
+
 ```js
 const toast = Toast.loading({
   duration: 0, // 持续展示 toast
@@ -78,9 +88,9 @@ const timer = setInterval(() => {
 }, 1000);
 ```
 
-### 组件内调用
+### 全局方法
 
-引入 Toast 组件后，会自动在 Vue 的 prototype 上挂载 \$toast 方法，便于在组件内调用。
+引入 Toast 组件后，会自动在 Vue 的 prototype 上挂载 `$toast` 方法，便于在组件内调用。
 
 ```js
 export default {
@@ -92,7 +102,7 @@ export default {
 
 ### 单例模式
 
-Toast 默认采用单例模式，即同一时间只会存在一个 Toast，如果需要在同一时间弹出多个 Toast，可以参考下面的示例
+Toast 默认采用单例模式，即同一时间只会存在一个 Toast，如果需要在同一时间弹出多个 Toast，可以参考下面的示例：
 
 ```js
 Toast.allowMultiple();
@@ -106,19 +116,19 @@ toast2.clear();
 
 ### 修改默认配置
 
-通过`Toast.setDefaultOptions`函数可以全局修改 Toast 的默认配置
+通过`Toast.setDefaultOptions`函数可以全局修改 Toast 的默认配置。
 
 ```js
 // 将所有 Toast 的展示时长设置为 2000 毫秒
 Toast.setDefaultOptions({ duration: 2000 });
 
-// 将所有 loading Toast 设置为背景不可点击 (2.2.10 版本开始支持)
+// 将所有 loading Toast 设置为背景不可点击
 Toast.setDefaultOptions('loading', { forbidClick: true });
 
 // 重置所有 Toast 的默认配置
 Toast.resetDefaultOptions();
 
-// 重置 loading Toast 的默认配置 (2.2.10 版本开始支持)
+// 重置 loading Toast 的默认配置
 Toast.resetDefaultOptions('loading');
 ```
 

From 97541eedfa9bf25d7db058d359ededc97b2ca499 Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Wed, 3 Jun 2020 20:32:02 +0800
Subject: [PATCH 14/58] feat(Notify): support component call (#6453)

---
 src/image-preview/README.zh-CN.md             | 16 ++---
 src/notify/Notify.tsx                         |  2 +-
 src/notify/README.md                          | 32 +++++++++-
 src/notify/README.zh-CN.md                    | 64 +++++++++++++++++--
 src/notify/demo/index.vue                     | 28 ++++++++
 src/notify/index.less                         |  3 +
 src/notify/index.ts                           |  2 +
 .../test/__snapshots__/demo.spec.js.snap      |  5 ++
 types/notify.d.ts                             |  2 +
 9 files changed, 138 insertions(+), 16 deletions(-)

diff --git a/src/image-preview/README.zh-CN.md b/src/image-preview/README.zh-CN.md
index 3a883aca7..e70c25f8d 100644
--- a/src/image-preview/README.zh-CN.md
+++ b/src/image-preview/README.zh-CN.md
@@ -2,11 +2,11 @@
 
 ### 介绍
 
-图片放大预览，支持函数调用和组件调用两种方式
+图片放大预览，支持函数调用和组件调用两种方式。
 
 ### 函数调用
 
-ImagePreview 是一个函数，调用函数后展示图片预览
+ImagePreview 是一个函数，调用函数后会直接在页面中展示图片预览界面。
 
 ```js
 import { ImagePreview } from 'vant';
@@ -16,7 +16,7 @@ ImagePreview(['https://img.yzcdn.cn/vant/apple-1.jpg']);
 
 ### 组件调用
 
-通过组件调用 ImagePreview 时，可以通过下面的方式进行注册
+通过组件调用 ImagePreview 时，可以通过下面的方式进行注册。
 
 ```js
 import Vue from 'vue';
@@ -37,7 +37,7 @@ export default {
 
 ### 基础用法
 
-直接传入图片数组，即可展示图片预览
+直接传入图片数组，即可展示图片预览。
 
 ```js
 ImagePreview([
@@ -48,7 +48,7 @@ ImagePreview([
 
 ### 传入配置项
 
-通过传入配置对象，可以指定初始图片的位置、监听关闭事件
+通过传入配置对象，可以指定初始图片的位置、监听关闭事件。
 
 ```js
 ImagePreview({
@@ -65,7 +65,7 @@ ImagePreview({
 
 ### 展示关闭按钮
 
-设置`closeable`属性后，会在弹出层的右上角显示关闭图标，并且可以通过`close-icon`属性自定义图标，使用`close-icon-position`属性可以自定义图标位置
+设置`closeable`属性后，会在弹出层的右上角显示关闭图标，并且可以通过`close-icon`属性自定义图标，使用`close-icon-position`属性可以自定义图标位置。
 
 ```js
 ImagePreview({
@@ -79,7 +79,7 @@ ImagePreview({
 
 ### 异步关闭
 
-通过`asyncClose`属性可以开启异步关闭，开启后异步关闭后，只能通过实例上的 close 方法关闭图片预览
+通过`asyncClose`属性可以开启异步关闭，开启后异步关闭后，只能通过实例上的 close 方法关闭图片预览。
 
 ```js
 const instance = ImagePreview({
@@ -97,7 +97,7 @@ setTimeout(() => {
 
 ### 组件调用
 
-如果需要在图片预览内嵌入组件或其他自定义内容，可以使用组件调用的方式，调用前需要通过 `Vue.use` 注册组件
+如果需要在图片预览内嵌入组件或其他自定义内容，可以使用组件调用的方式，调用前需要通过 `Vue.use` 注册组件。
 
 ```html
 <van-image-preview v-model="show" :images="images" @change="onChange">
diff --git a/src/notify/Notify.tsx b/src/notify/Notify.tsx
index aff4b6283..35c99adc1 100644
--- a/src/notify/Notify.tsx
+++ b/src/notify/Notify.tsx
@@ -46,7 +46,7 @@ function Notify(
       class={[bem([props.type]), props.className]}
       {...inherit(ctx, true)}
     >
-      {props.message}
+      {slots.default?.() || props.message}
     </Popup>
   );
 }
diff --git a/src/notify/README.md b/src/notify/README.md
index 10a520607..96ad5b187 100644
--- a/src/notify/README.md
+++ b/src/notify/README.md
@@ -41,9 +41,9 @@ Notify({
 });
 ```
 
-### \$notify Method
+### Global Method
 
-After import the Notify component, the \$notify method is automatically mounted on Vue.prototype, making it easy to call within a vue component.
+After import the Notify component, the `$notify` method is automatically mounted on Vue.prototype, making it easy to call within a vue component.
 
 ```js
 export default {
@@ -53,6 +53,34 @@ export default {
 };
 ```
 
+### Component Call
+
+```html
+<van-button type="primary" text="Component Call" @click="showNotify" />
+<van-notify v-model="show" type="success">
+  <van-icon name="bell" style="margin-right: 4px;" />
+  <span>Content</span>
+</van-notify>
+```
+
+```js
+export default {
+  data() {
+    return {
+      show: false,
+    };
+  },
+  methods: {
+    showNotify() {
+      this.show = true;
+      setTimeout(() => {
+        this.show = false;
+      }, 2000);
+    },
+  },
+};
+```
+
 ## API
 
 ### Methods
diff --git a/src/notify/README.zh-CN.md b/src/notify/README.zh-CN.md
index 10071164d..aed3d6aca 100644
--- a/src/notify/README.zh-CN.md
+++ b/src/notify/README.zh-CN.md
@@ -1,12 +1,36 @@
 # Notify 消息提示
 
-### 引入
+### 介绍
+
+在页面顶部展示消息提示，支持函数调用和组件调用两种方式。
+
+### 函数调用
+
+Notify 是一个函数，调用后会直接在页面中弹出相应的消息提示。
+
+```js
+import { Notify } from 'vant';
+
+Notify('通知内容');
+```
+
+### 组件调用
+
+通过组件调用 Notify 时，可以通过下面的方式进行注册（从 2.8.5 版本开始支持）：
 
 ```js
 import Vue from 'vue';
 import { Notify } from 'vant';
 
+// 全局注册
 Vue.use(Notify);
+
+// 局部注册
+export default {
+  components: {
+    [Notify.Component.name]: Notify.Component,
+  },
+};
 ```
 
 ## 代码演示
@@ -19,7 +43,7 @@ Notify('通知内容');
 
 ### 通知类型
 
-支持`primary`、`success`、`warning`、`danger`四种通知类型，默认为`danger`
+支持 `primary`、`success`、`warning`、`danger` 四种通知类型，默认为 `danger`。
 
 ```js
 // 主要通知
@@ -37,7 +61,7 @@ Notify({ type: 'warning', message: '通知内容' });
 
 ### 自定义通知
 
-自定义消息通知的颜色和展示时长
+自定义消息通知的颜色和展示时长。
 
 ```js
 Notify({
@@ -52,9 +76,9 @@ Notify({
 });
 ```
 
-### 组件内调用
+### 全局方法
 
-引入 Notify 组件后，会自动在 Vue 的 prototype 上挂载 \$notify 方法，便于在组件内调用。
+引入 Notify 组件后，会自动在 Vue 的 prototype 上挂载 `$notify` 方法，便于在组件内调用。
 
 ```js
 export default {
@@ -64,6 +88,36 @@ export default {
 };
 ```
 
+### 组件调用
+
+如果需要在 Notify 内嵌入组件或其他自定义内容，可以使用组件调用的方式。
+
+```html
+<van-button type="primary" text="组件调用" @click="showNotify" />
+<van-notify v-model="show" type="success">
+  <van-icon name="bell" style="margin-right: 4px;" />
+  <span>通知内容</span>
+</van-notify>
+```
+
+```js
+export default {
+  data() {
+    return {
+      show: false,
+    };
+  },
+  methods: {
+    showNotify() {
+      this.show = true;
+      setTimeout(() => {
+        this.show = false;
+      }, 2000);
+    },
+  },
+};
+```
+
 ## API
 
 ### 方法
diff --git a/src/notify/demo/index.vue b/src/notify/demo/index.vue
index 3134c357f..9e52bb34b 100644
--- a/src/notify/demo/index.vue
+++ b/src/notify/demo/index.vue
@@ -42,6 +42,19 @@
         @click="showCustomDuration"
       />
     </demo-block>
+
+    <demo-block :title="t('componentCall')">
+      <van-button
+        type="primary"
+        :text="t('componentCall')"
+        @click="showComponentCall"
+      />
+
+      <van-notify v-model="show" type="success">
+        <van-icon name="bell" style="margin-right: 4px;" />
+        <span>{{ t('content') }}</span>
+      </van-notify>
+    </demo-block>
   </demo-section>
 </template>
 
@@ -57,6 +70,7 @@ export default {
       notifyType: '通知类型',
       customColor: '自定义颜色',
       customNotify: '自定义配置',
+      componentCall: '组件调用',
       customDuration: '自定义时长',
     },
     'en-US': {
@@ -68,10 +82,17 @@ export default {
       notifyType: 'Notify Type',
       customColor: 'Custom Color',
       customNotify: 'Custom Notify',
+      componentCall: 'Component Call',
       customDuration: 'Custom Duration',
     },
   },
 
+  data() {
+    return {
+      show: false,
+    };
+  },
+
   methods: {
     showNotify() {
       this.$notify(this.t('content'));
@@ -98,6 +119,13 @@ export default {
         type,
       });
     },
+
+    showComponentCall() {
+      this.show = true;
+      setTimeout(() => {
+        this.show = false;
+      }, 2000);
+    },
   },
 };
 </script>
diff --git a/src/notify/index.less b/src/notify/index.less
index e0c2a040a..e07a126ad 100644
--- a/src/notify/index.less
+++ b/src/notify/index.less
@@ -1,6 +1,9 @@
 @import '../style/var';
 
 .van-notify {
+  display: flex;
+  align-items: center;
+  justify-content: center;
   box-sizing: border-box;
   padding: @notify-padding;
   color: @notify-text-color;
diff --git a/src/notify/index.ts b/src/notify/index.ts
index 8dbb9f1aa..44044b023 100644
--- a/src/notify/index.ts
+++ b/src/notify/index.ts
@@ -89,6 +89,8 @@ Notify.install = () => {
   Vue.use(VanNotify as any);
 };
 
+Notify.Component = VanNotify;
+
 Vue.prototype.$notify = Notify;
 
 export default Notify;
diff --git a/src/notify/test/__snapshots__/demo.spec.js.snap b/src/notify/test/__snapshots__/demo.spec.js.snap
index f55c7335b..262ebad55 100644
--- a/src/notify/test/__snapshots__/demo.spec.js.snap
+++ b/src/notify/test/__snapshots__/demo.spec.js.snap
@@ -21,5 +21,10 @@ exports[`renders demo correctly 1`] = `
     </button> <button class="van-button van-button--primary van-button--normal">
       <div class="van-button__content"><span class="van-button__text">自定义时长</span></div>
     </button></div>
+  <div><button class="van-button van-button--primary van-button--normal">
+      <div class="van-button__content"><span class="van-button__text">组件调用</span></div>
+    </button>
+    <!---->
+  </div>
 </div>
 `;
diff --git a/types/notify.d.ts b/types/notify.d.ts
index 2ccad7703..0bef54afb 100644
--- a/types/notify.d.ts
+++ b/types/notify.d.ts
@@ -1,4 +1,5 @@
 import Vue from 'vue';
+import { VanComponent } from './component';
 
 export type NotifyMessage = string | number;
 
@@ -30,6 +31,7 @@ export interface Notify {
   defaultOptions: NotifyOptions;
   setDefaultOptions(options: NotifyOptions): void;
   resetDefaultOptions(): void;
+  Component: typeof VanComponent;
 }
 
 declare module 'vue/types/vue' {

From 118910c2c6899cc1c696b0a09bc1ab06bed87b1c Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Wed, 3 Jun 2020 20:49:26 +0800
Subject: [PATCH 15/58] feat(DropdownItem): add lazy-render prop (#6454)

---
 src/dropdown-item/index.js        | 7 ++++++-
 src/dropdown-menu/README.md       | 1 +
 src/dropdown-menu/README.zh-CN.md | 1 +
 3 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/dropdown-item/index.js b/src/dropdown-item/index.js
index 9954d07ac..9bf2d2171 100644
--- a/src/dropdown-item/index.js
+++ b/src/dropdown-item/index.js
@@ -25,6 +25,10 @@ export default createComponent({
       type: Array,
       default: () => [],
     },
+    lazyRender: {
+      type: Boolean,
+      default: true,
+    },
   },
 
   data() {
@@ -155,8 +159,9 @@ export default createComponent({
             class={bem('content')}
             position={direction === 'down' ? 'top' : 'bottom'}
             duration={this.transition ? duration : 0}
-            closeOnClickOverlay={closeOnClickOverlay}
+            lazyRender={this.lazyRender}
             overlayStyle={{ position: 'absolute' }}
+            closeOnClickOverlay={closeOnClickOverlay}
             onOpen={this.onOpen}
             onClose={this.onClose}
             onOpened={this.onOpened}
diff --git a/src/dropdown-menu/README.md b/src/dropdown-menu/README.md
index a8118896c..d3b5526be 100644
--- a/src/dropdown-menu/README.md
+++ b/src/dropdown-menu/README.md
@@ -128,6 +128,7 @@ Use `active-color` prop to custom active color of the title and options
 | title | Item title | _string_ | Text of selected option |
 | options | Options | _Option[]_ | `[]` |
 | disabled | Whether to disable dropdown item | _boolean_ | `false` |
+| lazy-render `v2.8.5` | Whether to lazy render util opened | _boolean_ | `true` |
 | title-class | Title class | _string_ | - |
 | get-container `v2.2.4` | Return the mount node for menu | _string \| () => Element_ | - |
 
diff --git a/src/dropdown-menu/README.zh-CN.md b/src/dropdown-menu/README.zh-CN.md
index 5dde3e49f..2336c71d6 100644
--- a/src/dropdown-menu/README.zh-CN.md
+++ b/src/dropdown-menu/README.zh-CN.md
@@ -132,6 +132,7 @@ export default {
 | title | 菜单项标题 | _string_ | 当前选中项文字 |
 | options | 选项数组 | _Option[]_ | `[]` |
 | disabled | 是否禁用菜单 | _boolean_ | `false` |
+| lazy-render `v2.8.5` | 是否在首次展开时才渲染菜单内容 | _boolean_ | `true` |
 | title-class | 标题额外类名 | _string_ | - |
 | get-container `v2.2.4` | 指定挂载的节点，[用法示例](#/zh-CN/popup#zhi-ding-gua-zai-wei-zhi) | _string \| () => Element_ | - |
 

From e74592f26aacc56ef69a76fb7e6225cd5022b82b Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Wed, 3 Jun 2020 21:05:15 +0800
Subject: [PATCH 16/58] docs(NoticeBar): add vertical scroll demo (#6455)

---
 src/notice-bar/README.md                      | 24 +++++++++++++
 src/notice-bar/README.zh-CN.md                | 36 ++++++++++++++++---
 src/notice-bar/demo/index.vue                 | 36 +++++++++++++++----
 .../test/__snapshots__/demo.spec.js.snap      | 16 +++++++++
 4 files changed, 102 insertions(+), 10 deletions(-)

diff --git a/src/notice-bar/README.md b/src/notice-bar/README.md
index bcf2c72ad..14efc979a 100644
--- a/src/notice-bar/README.md
+++ b/src/notice-bar/README.md
@@ -53,6 +53,30 @@ Vue.use(NoticeBar);
 </van-notice-bar>
 ```
 
+### Vertical Scroll
+
+```html
+<van-notice-bar left-icon="volume-o" :scrollable="false">
+  <van-swipe
+    vertical
+    class="notice-swipe"
+    :autoplay="3000"
+    :show-indicators="false"
+  >
+    <van-swipe-item>Content 1</van-swipe-item>
+    <van-swipe-item>Content 2</van-swipe-item>
+    <van-swipe-item>Content 3</van-swipe-item>
+  </van-swipe>
+</van-notice-bar>
+
+<style>
+  .notice-swipe {
+    height: 40px;
+    line-height: 40px;
+  }
+</style>
+```
+
 ## API
 
 ### Props
diff --git a/src/notice-bar/README.zh-CN.md b/src/notice-bar/README.zh-CN.md
index 1dc2f4d26..5b83d26ae 100644
--- a/src/notice-bar/README.zh-CN.md
+++ b/src/notice-bar/README.zh-CN.md
@@ -19,7 +19,7 @@ Vue.use(NoticeBar);
 
 ### 禁用滚动
 
-文字内容多于一行时，可通过`scrollable`参数控制是否开启滚动
+文字内容多于一行时，可通过 `scrollable` 参数控制是否开启滚动。
 
 ```html
 <van-notice-bar :scrollable="false">
@@ -29,7 +29,7 @@ Vue.use(NoticeBar);
 
 ### 多行展示
 
-禁用滚动时，可以设置`wrapable`来开启多行展示
+禁用滚动时，可以设置 `wrapable` 来开启多行展示。
 
 ```html
 <van-notice-bar wrapable :scrollable="false">
@@ -39,7 +39,7 @@ Vue.use(NoticeBar);
 
 ### 通知栏模式
 
-默认模式为空，支持`closeable`和`link`两种模式
+默认模式为空，支持 `closeable` 和 `link` 两种模式。
 
 ```html
 <!-- closeable 模式，在右侧显示关闭按钮 -->
@@ -55,12 +55,40 @@ Vue.use(NoticeBar);
 
 ### 自定义样式
 
+通过 `color` 属性设置文本颜色，通过 `background` 属性设置背景色。
+
 ```html
 <van-notice-bar color="#1989fa" background="#ecf9ff" left-icon="info-o">
   通知内容
 </van-notice-bar>
 ```
 
+### 垂直滚动
+
+搭配 NoticeBar 和 Swipe 组件可以实现垂直滚动的效果。
+
+```html
+<van-notice-bar left-icon="volume-o" :scrollable="false">
+  <van-swipe
+    vertical
+    class="notice-swipe"
+    :autoplay="3000"
+    :show-indicators="false"
+  >
+    <van-swipe-item>内容 1</van-swipe-item>
+    <van-swipe-item>内容 2</van-swipe-item>
+    <van-swipe-item>内容 3</van-swipe-item>
+  </van-swipe>
+</van-notice-bar>
+
+<style>
+  .notice-swipe {
+    height: 40px;
+    line-height: 40px;
+  }
+</style>
+```
+
 ## API
 
 ### Props
@@ -69,7 +97,7 @@ Vue.use(NoticeBar);
 | --- | --- | --- | --- |
 | mode | 通知栏模式，可选值为 `closeable` `link` | _string_ | `''` |
 | text | 通知文本内容 | _string_ | `''` |
-| color | 文本颜色 | _string_ | `#f60` |
+| color | 通知文本颜色 | _string_ | `#f60` |
 | background | 滚动条背景 | _string_ | `#fff7cc` |
 | left-icon | 左侧[图标名称](#/zh-CN/icon)或图片链接 | _string_ | - |
 | delay | 动画延迟时间 (s) | _number \| string_ | `1` |
diff --git a/src/notice-bar/demo/index.vue b/src/notice-bar/demo/index.vue
index 483bc8474..683516d08 100644
--- a/src/notice-bar/demo/index.vue
+++ b/src/notice-bar/demo/index.vue
@@ -25,6 +25,21 @@
         left-icon="info-o"
       />
     </demo-block>
+
+    <demo-block v-if="!isWeapp" :title="t('verticalScroll')">
+      <van-notice-bar left-icon="volume-o" :scrollable="false">
+        <van-swipe
+          vertical
+          class="notice-swipe"
+          :autoplay="3000"
+          :show-indicators="false"
+        >
+          <van-swipe-item>{{ t('content') }} 1</van-swipe-item>
+          <van-swipe-item>{{ t('content') }} 2</van-swipe-item>
+          <van-swipe-item>{{ t('content') }} 3</van-swipe-item>
+        </van-swipe>
+      </van-notice-bar>
+    </demo-block>
   </demo-section>
 </template>
 
@@ -32,20 +47,24 @@
 export default {
   i18n: {
     'zh-CN': {
-      unscrollable: '禁用滚动',
-      mode: '通知栏模式',
-      wrapable: '多行展示',
       text:
         '足协杯战线连续第2年上演广州德比战，上赛季半决赛上恒大以两回合5-3的总比分淘汰富力。',
+      mode: '通知栏模式',
+      content: '内容',
+      wrapable: '多行展示',
+      unscrollable: '禁用滚动',
       customStyle: '自定义样式',
+      verticalScroll: '垂直滚动',
     },
     'en-US': {
-      mode: 'Mode',
-      wrapable: 'Wrapable',
-      unscrollable: 'Disable scroll',
       text:
         'Only those who have the patience to do simple things perfectly ever acquire the skill to do difficult things easily.',
+      mode: 'Mode',
+      content: 'Content',
+      wrapable: 'Wrapable',
       customStyle: 'Custom Style',
+      unscrollable: 'Disable scroll',
+      verticalScroll: 'Vertical Scroll',
     },
   },
 };
@@ -64,5 +83,10 @@ export default {
   .van-doc-demo-block__title {
     padding-top: 24px;
   }
+
+  .notice-swipe {
+    height: 40px;
+    line-height: 40px;
+  }
 }
 </style>
diff --git a/src/notice-bar/test/__snapshots__/demo.spec.js.snap b/src/notice-bar/test/__snapshots__/demo.spec.js.snap
index 8850bc726..c2cf6cbff 100644
--- a/src/notice-bar/test/__snapshots__/demo.spec.js.snap
+++ b/src/notice-bar/test/__snapshots__/demo.spec.js.snap
@@ -46,5 +46,21 @@ exports[`renders demo correctly 1`] = `
       </div>
     </div>
   </div>
+  <div>
+    <div role="alert" class="van-notice-bar"><i class="van-icon van-icon-volume-o van-notice-bar__left-icon">
+        <!----></i>
+      <div role="marquee" class="van-notice-bar__wrap">
+        <div class="van-notice-bar__content van-ellipsis" style="transition-duration: 0s;">
+          <div class="notice-swipe van-swipe">
+            <div class="van-swipe__track van-swipe__track--vertical" style="height: 0px; transition-duration: 0ms; transform: translateY(0px);">
+              <div class="van-swipe-item" style="height: 0px;">内容 1</div>
+              <div class="van-swipe-item" style="height: 0px;">内容 2</div>
+              <div class="van-swipe-item" style="height: 0px;">内容 3</div>
+            </div>
+          </div>
+        </div>
+      </div>
+    </div>
+  </div>
 </div>
 `;

From 472c4f35aef0c828376d1b7a2da271aa6fa8829f Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Thu, 4 Jun 2020 15:10:25 +0800
Subject: [PATCH 17/58] style(Field): default label align should be left
 (#6459)

---
 src/field/index.less | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/field/index.less b/src/field/index.less
index 2d1875814..64801761d 100644
--- a/src/field/index.less
+++ b/src/field/index.less
@@ -5,6 +5,7 @@
     flex: none;
     box-sizing: border-box;
     width: @field-label-width;
+    text-align: left;
 
     &--center {
       text-align: center;

From c445b12507b8a7c6b82cab6ca06fb0e0c3823f4d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9C=A8=E6=A7=BF=E8=8A=B1=E5=BC=80?= <15800678225@163.com>
Date: Thu, 4 Jun 2020 16:29:35 +0800
Subject: [PATCH 18/58] feat(ShareSheet): add options description (#6460)

* feat(share-sheet): share sheet add option

* feat(share-sheet): add options intro

* feat(ShareSheet): add options description

Co-authored-by: zhanglin <zhanglin_0715@youzan.com>
---
 src/share-sheet/README.md       | 18 ++++++++++++++++++
 src/share-sheet/README.zh-CN.md | 20 +++++++++++++++++++-
 src/share-sheet/demo/index.vue  | 16 +++++++++++++++-
 src/share-sheet/index.js        |  5 +++++
 src/share-sheet/index.less      |  6 ++++++
 src/style/var.less              |  2 ++
 6 files changed, 65 insertions(+), 2 deletions(-)

diff --git a/src/share-sheet/README.md b/src/share-sheet/README.md
index 71809b7ce..4f02df402 100644
--- a/src/share-sheet/README.md
+++ b/src/share-sheet/README.md
@@ -87,6 +87,23 @@ export default {
 />
 ```
 
+```js
+export default {
+  data() {
+    return {
+      showShare: false,
+      options: [
+        { name: 'Wechat', icon: 'wechat' },
+        { name: 'Weibo', icon: 'weibo' },
+        { name: 'Link', icon: 'link', description: 'Description' },
+        { name: 'Poster', icon: 'poster' },
+        { name: 'Qrcode', icon: 'qrcode' },
+      ],
+    };
+  },
+};
+```
+
 ## API
 
 ### Props
@@ -111,6 +128,7 @@ export default {
 | Key | Description | Type |
 | --- | --- | --- |
 | name | Option name | _string_ |
+| description | Option description | _string_ |
 | icon | Option icon，can be set to `wechat` `weibo` `qq` `link` `qrcode` `poster` or image URL | _string_ |
 
 ### Events
diff --git a/src/share-sheet/README.zh-CN.md b/src/share-sheet/README.zh-CN.md
index d720aee8d..a6c4ada6d 100644
--- a/src/share-sheet/README.zh-CN.md
+++ b/src/share-sheet/README.zh-CN.md
@@ -122,7 +122,7 @@ export default {
 
 ### 展示描述信息
 
-通过`description`属性可以设置标题下方的描述文字
+通过`description`属性可以设置标题下方的描述文字, 给`options`属性设置`description`可以添加分享选项描述
 
 ```html
 <van-share-sheet
@@ -133,6 +133,23 @@ export default {
 />
 ```
 
+```js
+export default {
+  data() {
+    return {
+      showShare: false,
+      options: [
+        { name: '微信', icon: 'wechat' },
+        { name: '微博', icon: 'weibo' },
+        { name: '复制链接', icon: 'link', description: '描述信息' },
+        { name: '分享海报', icon: 'poster' },
+        { name: '二维码', icon: 'qrcode' },
+      ],
+    };
+  },
+};
+```
+
 ## API
 
 ### Props
@@ -159,6 +176,7 @@ export default {
 | 键名 | 说明 | 类型 |
 | --- | --- | --- |
 | name | 分享渠道名称 | _string_ |
+| description | 分享选项描述 | _string_ |
 | icon | 图标，可选值为 `wechat` `weibo` `qq` `link` `qrcode` `poster`，支持传入图片 URL | _string_ |
 
 ### Events
diff --git a/src/share-sheet/demo/index.vue b/src/share-sheet/demo/index.vue
index a90df8b37..1e39317fa 100644
--- a/src/share-sheet/demo/index.vue
+++ b/src/share-sheet/demo/index.vue
@@ -42,7 +42,7 @@
       <van-share-sheet
         v-model="show.withDesc"
         :title="t('title')"
-        :options="options"
+        :options="optionsWithDesc"
         :description="t('description')"
         @select="onSelect"
       />
@@ -138,6 +138,20 @@ export default {
         },
       ];
     },
+
+    optionsWithDesc() {
+      return [
+        { name: this.t('wechat'), icon: 'wechat' },
+        { name: this.t('weibo'), icon: 'weibo' },
+        {
+          name: this.t('link'),
+          icon: 'link',
+          description: this.t('description'),
+        },
+        { name: this.t('poster'), icon: 'poster' },
+        { name: this.t('qrcode'), icon: 'qrcode' },
+      ];
+    },
   },
 
   methods: {
diff --git a/src/share-sheet/index.js b/src/share-sheet/index.js
index 70157cec1..83ef08fc5 100644
--- a/src/share-sheet/index.js
+++ b/src/share-sheet/index.js
@@ -92,6 +92,11 @@ export default createComponent({
             >
               <img src={this.getIconURL(option.icon)} class={bem('icon')} />
               {option.name && <span class={bem('name')}>{option.name}</span>}
+              {option.description && (
+                <span class={bem('option-description')}>
+                  {option.description}
+                </span>
+              )}
             </div>
           ))}
         </div>
diff --git a/src/share-sheet/index.less b/src/share-sheet/index.less
index 52aff2484..337a6830b 100644
--- a/src/share-sheet/index.less
+++ b/src/share-sheet/index.less
@@ -65,6 +65,12 @@
     font-size: @share-sheet-option-name-font-size;
   }
 
+  &__option-description {
+    padding: 0 @padding-base;
+    color: @share-sheet-option-description-color;
+    font-size: @share-sheet-option-description-font-size;
+  }
+
   &__cancel {
     display: block;
     width: 100%;
diff --git a/src/style/var.less b/src/style/var.less
index f8fb59ff4..559a09297 100644
--- a/src/style/var.less
+++ b/src/style/var.less
@@ -596,6 +596,8 @@
 @share-sheet-icon-size: 48px;
 @share-sheet-option-name-color: @gray-7;
 @share-sheet-option-name-font-size: @font-size-sm;
+@share-sheet-option-description-color: @gray-5;
+@share-sheet-option-description-font-size: @font-size-sm;
 @share-sheet-cancel-button-font-size: @font-size-lg;
 @share-sheet-cancel-button-height: 48px;
 @share-sheet-cancel-button-background: @white;

From e7c8975ddbf066a988a7d22f309a6f1c16dfeda7 Mon Sep 17 00:00:00 2001
From: chenjiahan <chenjiahan@youzan.com>
Date: Thu, 4 Jun 2020 17:00:22 +0800
Subject: [PATCH 19/58] chore: release 2.8.5

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index ac8145e8d..27ee67d38 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "vant",
-  "version": "2.8.4",
+  "version": "2.8.5",
   "description": "Mobile UI Components built on Vue",
   "main": "lib/index.js",
   "module": "es/index.js",

From 94c2aa23a73fbdba4e3e4c6af261dac5242f5329 Mon Sep 17 00:00:00 2001
From: chenjiahan <chenjiahan@youzan.com>
Date: Thu, 4 Jun 2020 17:06:51 +0800
Subject: [PATCH 20/58] docs(changelog): 2.8.5

---
 docs/markdown/changelog.en-US.md | 18 ++++++++++++++++++
 docs/markdown/changelog.zh-CN.md | 18 ++++++++++++++++++
 2 files changed, 36 insertions(+)

diff --git a/docs/markdown/changelog.en-US.md b/docs/markdown/changelog.en-US.md
index e1dcd9be3..7a8936f29 100644
--- a/docs/markdown/changelog.en-US.md
+++ b/docs/markdown/changelog.en-US.md
@@ -10,6 +10,24 @@ Vant follows [Semantic Versioning 2.0.0](https://semver.org/lang/zh-CN/).
 - Minor version：released every one to two months, including backwards compatible features.
 - Major version：including breaking changes and new features.
 
+### [v2.8.5](https://github.com/youzan/vant/compare/v2.8.4...v2.8.5)
+
+`2020-06-04`
+
+**Feature**
+
+- DropdownItem: add lazy-render prop [#6454](https://github.com/youzan/vant/issues/6454)
+- Notify: support component call [#6453](https://github.com/youzan/vant/issues/6453)
+- ShareSheet: add options description [#6460](https://github.com/youzan/vant/issues/6460)
+- Skeleton: add round prop [#6441](https://github.com/youzan/vant/issues/6441)
+
+**Bug Fixes**
+
+- Popup: incorrect overlay z-index when reopened [#6429](https://github.com/youzan/vant/issues/6429)
+- Button: set font-size to inherit when loading [#6413](https://github.com/youzan/vant/issues/6413) [#6414](https://github.com/youzan/vant/issues/6414)
+- NoticeBar: scroll failed after activated [d21420](https://github.com/youzan/vant/commit/d21420b7d2357c4c0b47bc0f38b48e57d7fd9b81)
+- Field: fix render error when value is null or undefined [#6419](https://github.com/youzan/vant/issues/6419)
+
 ### [v2.8.4](https://github.com/youzan/vant/compare/v2.8.3...v2.8.4)
 
 `2020-05-28`
diff --git a/docs/markdown/changelog.zh-CN.md b/docs/markdown/changelog.zh-CN.md
index f55d78bb7..d353a589a 100644
--- a/docs/markdown/changelog.zh-CN.md
+++ b/docs/markdown/changelog.zh-CN.md
@@ -10,6 +10,24 @@ Vant 遵循 [Semver](https://semver.org/lang/zh-CN/) 语义化版本规范。
 - 次版本号：每隔一至二个月发布，包含新特性和较大的功能更新，向下兼容。
 - 主版本号：发布时间不定，包含不兼容更新，预计下一个主版本会与 Vue 3.0 同期发布。
 
+### [v2.8.5](https://github.com/youzan/vant/compare/v2.8.4...v2.8.5)
+
+`2020-06-04`
+
+**Feature**
+
+- Notify: 支持组件调用 [#6453](https://github.com/youzan/vant/issues/6453)
+- Skeleton: 新增 round 属性，用于展示圆角风格 [#6441](https://github.com/youzan/vant/issues/6441)
+- ShareSheet: 支持在 option 中配置 description 属性 [#6460](https://github.com/youzan/vant/issues/6460)
+- DropdownItem: 新增 lazy-render 属性，由于控制是否开启延迟渲染 [#6454](https://github.com/youzan/vant/issues/6454)
+
+**Bug Fixes**
+
+- Popup: 修复重复弹出时遮罩层 z-index 未正确更新的问题 [#6429](https://github.com/youzan/vant/issues/6429)
+- Button: 修复设置 loading 时无法与其他按钮垂直对齐的问题 [#6413](https://github.com/youzan/vant/issues/6413) [#6414](https://github.com/youzan/vant/issues/6414)
+- NoticeBar: 修复在 keep-alive 内重新渲染时无法正确滚动的问题 [d21420](https://github.com/youzan/vant/commit/d21420b7d2357c4c0b47bc0f38b48e57d7fd9b81)
+- Field: 修复 value 为 null 且开启 show-word-limit 时出现报错的问题 [#6419](https://github.com/youzan/vant/issues/6419)
+
 ### [v2.8.4](https://github.com/youzan/vant/compare/v2.8.3...v2.8.4)
 
 `2020-05-28`

From 2db2a0615baacb20978cce06fca82e07407f63bd Mon Sep 17 00:00:00 2001
From: chenjiahan <chenjiahan@youzan.com>
Date: Thu, 4 Jun 2020 17:13:56 +0800
Subject: [PATCH 21/58] docs(SheetSheet): add verstion tag

---
 src/share-sheet/README.md       |  2 +-
 src/share-sheet/README.zh-CN.md | 10 +++++-----
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/share-sheet/README.md b/src/share-sheet/README.md
index 4f02df402..b265e5f53 100644
--- a/src/share-sheet/README.md
+++ b/src/share-sheet/README.md
@@ -128,7 +128,7 @@ export default {
 | Key | Description | Type |
 | --- | --- | --- |
 | name | Option name | _string_ |
-| description | Option description | _string_ |
+| description `v2.8.5` | Option description | _string_ |
 | icon | Option icon，can be set to `wechat` `weibo` `qq` `link` `qrcode` `poster` or image URL | _string_ |
 
 ### Events
diff --git a/src/share-sheet/README.zh-CN.md b/src/share-sheet/README.zh-CN.md
index a6c4ada6d..74fd1b7cc 100644
--- a/src/share-sheet/README.zh-CN.md
+++ b/src/share-sheet/README.zh-CN.md
@@ -17,7 +17,7 @@ Vue.use(ShareSheet);
 
 ### 基础用法
 
-分享面板通过`options`属性来定义分享选项，数组的每一项是一个对象，对象格式见文档下方表格。
+分享面板通过 `options` 属性来定义分享选项，数组的每一项是一个对象，对象格式见文档下方表格。
 
 ```html
 <van-cell title="显示分享面板" @click="showShare = true" />
@@ -56,7 +56,7 @@ export default {
 
 ### 展示多行选项
 
-当分享选项的数量较多时，可以将`options`定义为数组嵌套的格式，每个子数组会作为一行选项展示
+当分享选项的数量较多时，可以将 `options` 定义为数组嵌套的格式，每个子数组会作为一行选项展示。
 
 ```html
 <van-share-sheet
@@ -90,7 +90,7 @@ export default {
 
 ### 自定义图标
 
-除了使用内置的几种图标外，可以直接在`icon`中传入图片 URL 来使用自定义的图标
+除了使用内置的几种图标外，可以直接在 `icon` 中传入图片 URL 来使用自定义的图标。
 
 ```html
 <van-share-sheet v-model="showShare" :options="options" />
@@ -122,7 +122,7 @@ export default {
 
 ### 展示描述信息
 
-通过`description`属性可以设置标题下方的描述文字, 给`options`属性设置`description`可以添加分享选项描述
+通过 `description` 属性可以设置标题下方的描述文字, 在 `options` 内设置 `description` 属性可以添加分享选项描述。
 
 ```html
 <van-share-sheet
@@ -176,7 +176,7 @@ export default {
 | 键名 | 说明 | 类型 |
 | --- | --- | --- |
 | name | 分享渠道名称 | _string_ |
-| description | 分享选项描述 | _string_ |
+| description `v2.8.5` | 分享选项描述 | _string_ |
 | icon | 图标，可选值为 `wechat` `weibo` `qq` `link` `qrcode` `poster`，支持传入图片 URL | _string_ |
 
 ### Events

From 76c9e7ef1ef14fc3c23a8a85d40bec43bd458924 Mon Sep 17 00:00:00 2001
From: chenjiahan <chenjiahan@youzan.com>
Date: Thu, 4 Jun 2020 17:21:12 +0800
Subject: [PATCH 22/58] docs: update gitee mirror link

---
 README.zh-CN.md             | 2 +-
 docs/markdown/home.zh-CN.md | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/README.zh-CN.md b/README.zh-CN.md
index 13f655aa4..98bf5193d 100644
--- a/README.zh-CN.md
+++ b/README.zh-CN.md
@@ -94,7 +94,7 @@ vant 也支持按需引入、CDN 引入等方式，详细说明见 [快速上手
 
 - [详细文档](https://youzan.github.io/vant)
 - [更新日志](https://youzan.github.io/vant#/zh-CN/changelog)
-- [码云镜像](https://gitee.com/organizations/vant-contrib)
+- [码云镜像](https://vant-contrib.gitee.io/vant)
 - [Gitter 讨论组](https://gitter.im/vant-contrib/discuss?utm_source=share-link&utm_medium=link&utm_campaign=share-link)
 
 ## 手机预览
diff --git a/docs/markdown/home.zh-CN.md b/docs/markdown/home.zh-CN.md
index 005749d3f..2d914cd16 100644
--- a/docs/markdown/home.zh-CN.md
+++ b/docs/markdown/home.zh-CN.md
@@ -59,7 +59,7 @@
 
 - [意见反馈](https://github.com/youzan/vant/issues)
 - [更新日志](#/zh-CN/changelog)
-- [码云镜像](https://gitee.com/organizations/vant-contrib)
+- [码云镜像](https://vant-contrib.gitee.io/vant)
 - [Gitter 讨论组](https://gitter.im/vant-contrib/discuss?utm_source=share-link&utm_medium=link&utm_campaign=share-link)
 
 ### 开源协议

From 2f2760aba669ef92b18df8bf8c87dce7c8e85770 Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Fri, 5 Jun 2020 09:25:19 +0800
Subject: [PATCH 23/58] feat(Picker): item-height support rem unit (#6462)

---
 src/area/README.md                            |  2 +-
 src/area/README.zh-CN.md                      |  2 +-
 src/datetime-picker/README.md                 |  2 +-
 src/datetime-picker/README.zh-CN.md           |  2 +-
 src/picker/PickerColumn.js                    |  2 +-
 src/picker/README.md                          |  2 +-
 src/picker/README.zh-CN.md                    |  4 +-
 src/picker/index.js                           | 61 ++++++++++---------
 .../test/__snapshots__/index.spec.js.snap     | 21 +++++++
 src/picker/test/index.spec.js                 | 18 ++++++
 src/utils/format/unit.ts                      | 21 +++++++
 src/utils/test/index.spec.js                  | 25 ++++++++
 12 files changed, 126 insertions(+), 36 deletions(-)

diff --git a/src/area/README.md b/src/area/README.md
index 72c54c68a..9c10fdb57 100644
--- a/src/area/README.md
+++ b/src/area/README.md
@@ -64,7 +64,7 @@ To have a selected value，simply pass the `code` of target area to `value` prop
 | area-list | Area list data | _object_ | - |
 | columns-placeholder `v2.2.5` | Placeholder of columns | _string[]_ | `[]` |
 | loading | Whether to show loading prompt | _boolean_ | `false` |
-| item-height | Option height | _number \| string_ | `44` |
+| item-height `v2.8.6` | Option height, supports `px` ans `rem` unit, default `px` | _number \| string_ | `44` |
 | columns-num | Level of picker | _number \| string_ | `3` |
 | visible-item-count | Count of visible columns | _number \| string_ | `5` |
 | swipe-duration `v2.2.13` | Duration of the momentum animation，unit `ms` | _number \| string_ | `1000` |
diff --git a/src/area/README.zh-CN.md b/src/area/README.zh-CN.md
index 60ec2a1a7..71f8367e5 100644
--- a/src/area/README.zh-CN.md
+++ b/src/area/README.zh-CN.md
@@ -64,7 +64,7 @@ Vue.use(Area);
 | area-list | 省市区数据，格式见下方 | _object_ | - |
 | columns-placeholder `v2.2.5` | 列占位提示文字 | _string[]_ | `[]` |
 | loading | 是否显示加载状态 | _boolean_ | `false` |
-| item-height | 选项高度 | _number \| string_ | `44` |
+| item-height `v2.8.6` | 选项高度，支持 `px` 和 `rem` 单位，默认 `px` | _number \| string_ | `44` |
 | columns-num | 显示列数，3-省市区，2-省市，1-省 | _number \| string_ | `3` |
 | visible-item-count | 可见的选项个数 | _number \| string_ | `5` |
 | swipe-duration `v2.2.13` | 快速滑动时惯性滚动的时长，单位`ms` | _number \| string_ | `1000` |
diff --git a/src/datetime-picker/README.md b/src/datetime-picker/README.md
index 93de87b90..fa884c5fe 100644
--- a/src/datetime-picker/README.md
+++ b/src/datetime-picker/README.md
@@ -198,7 +198,7 @@ export default {
 | loading | Whether to show loading prompt | _boolean_ | `false` |
 | filter | Option filter | _(type, vals) => vals_ | - |
 | formatter | Option text formatter | _(type, val) => val_ | - |
-| item-height | Option height | _number \| string_ | `44` |
+| item-height `v2.8.6` | Option height, supports `px` ans `rem` unit, default `px` | _number \| string_ | `44` |
 | visible-item-count | Count of visible columns | _number \| string_ | `5` |
 | swipe-duration `v2.2.13` | Duration of the momentum animation，unit `ms` | _number \| string_ | `1000` |
 
diff --git a/src/datetime-picker/README.zh-CN.md b/src/datetime-picker/README.zh-CN.md
index e9db92cbe..15e5155b5 100644
--- a/src/datetime-picker/README.zh-CN.md
+++ b/src/datetime-picker/README.zh-CN.md
@@ -205,7 +205,7 @@ export default {
 | loading | 是否显示加载状态 | _boolean_ | `false` |
 | filter | 选项过滤函数 | _(type, vals) => vals_ | - |
 | formatter | 选项格式化函数 | _(type, val) => val_ | - |
-| item-height | 选项高度 | _number \| string_ | `44` |
+| item-height `v2.8.6` | 选项高度，支持 `px` 和 `rem` 单位，默认 `px` | _number \| string_ | `44` |
 | visible-item-count | 可见的选项个数 | _number \| string_ | `5` |
 | swipe-duration `v2.2.13` | 快速滑动时惯性滚动的时长，单位`ms` | _number \| string_ | `1000` |
 
diff --git a/src/picker/PickerColumn.js b/src/picker/PickerColumn.js
index 60aad747e..bc3ee03df 100644
--- a/src/picker/PickerColumn.js
+++ b/src/picker/PickerColumn.js
@@ -33,7 +33,7 @@ export default createComponent({
     valueKey: String,
     allowHtml: Boolean,
     className: String,
-    itemHeight: [Number, String],
+    itemHeight: Number,
     defaultIndex: Number,
     swipeDuration: [Number, String],
     visibleItemCount: [Number, String],
diff --git a/src/picker/README.md b/src/picker/README.md
index 2d40ac899..a2654b023 100644
--- a/src/picker/README.md
+++ b/src/picker/README.md
@@ -252,7 +252,7 @@ export default {
 | show-toolbar | Whether to show toolbar | _boolean_ | `false` |
 | allow-html `v2.1.8` | Whether to allow HTML in option text | _boolean_ | `true` |
 | default-index | Default value index of single column picker | _number \| string_ | `0` |
-| item-height | Option height | _number \| string_ | `44` |
+| item-height `v2.8.6` | Option height, supports `px` ans `rem` unit, default `px` | _number \| string_ | `44` |
 | visible-item-count | Count of visible columns | _number \| string_ | `5` |
 | swipe-duration `v2.2.10` | Duration of the momentum animation，unit `ms` | _number \| string_ | `1000` |
 
diff --git a/src/picker/README.zh-CN.md b/src/picker/README.zh-CN.md
index f3f8c0a95..9d0fdad33 100644
--- a/src/picker/README.zh-CN.md
+++ b/src/picker/README.zh-CN.md
@@ -275,9 +275,9 @@ export default {
 | show-toolbar | 是否显示顶部栏 | _boolean_ | `false` |
 | allow-html `v2.1.8` | 是否允许选项内容中渲染 HTML | _boolean_ | `true` |
 | default-index | 单列选择时，默认选中项的索引 | _number \| string_ | `0` |
-| item-height | 选项高度 | _number \| string_ | `44` |
+| item-height `v2.8.6` | 选项高度，支持 `px` 和 `rem` 单位，默认 `px` | _number \| string_ | `44` |
 | visible-item-count | 可见的选项个数 | _number \| string_ | `5` |
-| swipe-duration `v2.2.10` | 快速滑动时惯性滚动的时长，单位`ms` | _number \| string_ | `1000` |
+| swipe-duration `v2.2.10` | 快速滑动时惯性滚动的时长，单位 `ms` | _number \| string_ | `1000` |
 
 ### Events
 
diff --git a/src/picker/index.js b/src/picker/index.js
index cdbb136a4..927f4faf2 100644
--- a/src/picker/index.js
+++ b/src/picker/index.js
@@ -3,6 +3,7 @@ import { createNamespace, isObject } from '../utils';
 import { preventDefault } from '../utils/dom/event';
 import { BORDER_UNSET_TOP_BOTTOM } from '../utils/constant';
 import { pickerProps } from './shared';
+import { unitToPx } from '../utils/format/unit';
 
 // Components
 import Loading from '../loading';
@@ -39,6 +40,10 @@ export default createComponent({
   },
 
   computed: {
+    itemPxHeight() {
+      return unitToPx(this.itemHeight);
+    },
+
     dataType() {
       const { columns } = this;
       const firstColumn = columns[0] || {};
@@ -277,12 +282,38 @@ export default createComponent({
     },
 
     genColumns() {
+      const { itemPxHeight } = this;
+      const wrapHeight = itemPxHeight * this.visibleItemCount;
+
+      const frameStyle = { height: `${itemPxHeight}px` };
+      const columnsStyle = { height: `${wrapHeight}px` };
+      const maskStyle = {
+        backgroundSize: `100% ${(wrapHeight - itemPxHeight) / 2}px`,
+      };
+
+      return (
+        <div
+          class={bem('columns')}
+          style={columnsStyle}
+          onTouchmove={preventDefault}
+        >
+          {this.genColumnItems()}
+          <div class={bem('mask')} style={maskStyle} />
+          <div
+            class={[BORDER_UNSET_TOP_BOTTOM, bem('frame')]}
+            style={frameStyle}
+          />
+        </div>
+      );
+    },
+
+    genColumnItems() {
       return this.formattedColumns.map((item, columnIndex) => (
         <PickerColumn
           valueKey={this.valueKey}
           allowHtml={this.allowHtml}
           className={item.className}
-          itemHeight={this.itemHeight}
+          itemHeight={this.itemPxHeight}
           defaultIndex={item.defaultIndex || +this.defaultIndex}
           swipeDuration={this.swipeDuration}
           visibleItemCount={this.visibleItemCount}
@@ -296,38 +327,12 @@ export default createComponent({
   },
 
   render(h) {
-    const itemHeight = +this.itemHeight;
-    const wrapHeight = itemHeight * this.visibleItemCount;
-
-    const frameStyle = {
-      height: `${itemHeight}px`,
-    };
-
-    const columnsStyle = {
-      height: `${wrapHeight}px`,
-    };
-
-    const maskStyle = {
-      backgroundSize: `100% ${(wrapHeight - itemHeight) / 2}px`,
-    };
-
     return (
       <div class={bem()}>
         {this.toolbarPosition === 'top' ? this.genToolbar() : h()}
         {this.loading ? <Loading class={bem('loading')} /> : h()}
         {this.slots('columns-top')}
-        <div
-          class={bem('columns')}
-          style={columnsStyle}
-          onTouchmove={preventDefault}
-        >
-          {this.genColumns()}
-          <div class={bem('mask')} style={maskStyle} />
-          <div
-            class={[BORDER_UNSET_TOP_BOTTOM, bem('frame')]}
-            style={frameStyle}
-          />
-        </div>
+        {this.genColumns()}
         {this.slots('columns-bottom')}
         {this.toolbarPosition === 'bottom' ? this.genToolbar() : h()}
       </div>
diff --git a/src/picker/test/__snapshots__/index.spec.js.snap b/src/picker/test/__snapshots__/index.spec.js.snap
index 016a64223..2a6f8bb0d 100644
--- a/src/picker/test/__snapshots__/index.spec.js.snap
+++ b/src/picker/test/__snapshots__/index.spec.js.snap
@@ -103,6 +103,27 @@ exports[`render title slot 1`] = `
 </div>
 `;
 
+exports[`set rem item-height 1`] = `
+<div class="van-picker">
+  <!---->
+  <div class="van-picker__columns" style="height: 800px;">
+    <div class="van-picker-column">
+      <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 320px, 0); transition-duration: 0ms; transition-property: none;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 160px;">
+          <div class="van-ellipsis">1990</div>
+        </li>
+        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 160px;">
+          <div class="van-ellipsis">1991</div>
+        </li>
+      </ul>
+    </div>
+    <div class="van-picker__mask" style="background-size: 100% 320px;"></div>
+    <div class="van-hairline-unset--top-bottom van-picker__frame" style="height: 160px;"></div>
+  </div>
+  <!---->
+</div>
+`;
+
 exports[`toolbar-position prop 1`] = `
 <div class="van-picker">
   <!---->
diff --git a/src/picker/test/index.spec.js b/src/picker/test/index.spec.js
index bb959ea9f..f528f8017 100644
--- a/src/picker/test/index.spec.js
+++ b/src/picker/test/index.spec.js
@@ -261,3 +261,21 @@ test('should not reset index when columns unchanged', () => {
   wrapper.find('.van-picker__confirm').trigger('click');
   expect(wrapper.emitted('confirm')[0]).toEqual(['2', 1]);
 });
+
+test('set rem item-height', async () => {
+  const originGetComputedStyle = window.getComputedStyle;
+
+  window.getComputedStyle = () => ({ fontSize: '16px' });
+
+  const wrapper = mount(Picker, {
+    propsData: {
+      columns: simpleColumn.slice(0, 2),
+      itemHeight: '10rem',
+    },
+  });
+
+  await later();
+  expect(wrapper).toMatchSnapshot();
+
+  window.getComputedStyle = originGetComputedStyle;
+});
diff --git a/src/utils/format/unit.ts b/src/utils/format/unit.ts
index 613882285..7f422c6af 100644
--- a/src/utils/format/unit.ts
+++ b/src/utils/format/unit.ts
@@ -9,3 +9,24 @@ export function addUnit(value?: string | number): string | undefined {
   value = String(value);
   return isNumeric(value) ? `${value}px` : value;
 }
+
+function convertRem(value: string) {
+  const rootStyle = window.getComputedStyle(document.documentElement);
+  const rootFontSize = parseFloat(rootStyle.fontSize);
+
+  value = value.replace(/rem/g, '');
+
+  return +value * rootFontSize;
+}
+
+export function unitToPx(value: string | number): number {
+  if (typeof value === 'number') {
+    return value;
+  }
+
+  if (value.indexOf('rem') !== -1) {
+    return convertRem(value);
+  }
+
+  return parseFloat(value);
+}
diff --git a/src/utils/test/index.spec.js b/src/utils/test/index.spec.js
index 281c07dc9..a9d6bea10 100644
--- a/src/utils/test/index.spec.js
+++ b/src/utils/test/index.spec.js
@@ -9,6 +9,7 @@ import { isNumeric } from '../validate/number';
 import { isAndroid } from '../validate/system';
 import { camelize } from '../format/string';
 import { formatNumber } from '../format/number';
+import { addUnit, unitToPx } from '../format/unit';
 
 test('deepClone', () => {
   const a = { foo: 0 };
@@ -115,3 +116,27 @@ test('formatNumber', () => {
   expect(formatNumber('-1.2-', true)).toEqual('-1.2');
   expect(formatNumber('123-')).toEqual('123');
 });
+
+test('addUnit', () => {
+  expect(addUnit(0)).toEqual('0px');
+  expect(addUnit(10)).toEqual('10px');
+  expect(addUnit('1%')).toEqual('1%');
+  expect(addUnit('1px')).toEqual('1px');
+  expect(addUnit('1vw')).toEqual('1vw');
+  expect(addUnit('1vh')).toEqual('1vh');
+  expect(addUnit('1rem')).toEqual('1rem');
+});
+
+test('unitToPx', () => {
+  const originGetComputedStyle = window.getComputedStyle;
+
+  window.getComputedStyle = () => ({ fontSize: '16px' });
+
+  expect(unitToPx(0)).toEqual(0);
+  expect(unitToPx(10)).toEqual(10);
+  expect(unitToPx('10px')).toEqual(10);
+  expect(unitToPx('0rem')).toEqual(0);
+  expect(unitToPx('10rem')).toEqual(160);
+
+  window.getComputedStyle = originGetComputedStyle;
+});

From df69c2d56eb26c04789f85b65c65b5f137dbaaa3 Mon Sep 17 00:00:00 2001
From: chenjiahan <chenjiahan@youzan.com>
Date: Fri, 5 Jun 2020 22:05:51 +0800
Subject: [PATCH 24/58] chore: remove test.only

---
 src/calendar/test/prop.spec.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/calendar/test/prop.spec.js b/src/calendar/test/prop.spec.js
index 6d8ec8ec7..726e7dfef 100644
--- a/src/calendar/test/prop.spec.js
+++ b/src/calendar/test/prop.spec.js
@@ -181,7 +181,7 @@ test('lazy-render prop', () => {
   expect(wrapper).toMatchSnapshot();
 });
 
-test.only('month-show event', async () => {
+test('month-show event', async () => {
   const wrapper = mount(Calendar, {
     propsData: {
       value: true,

From e194d8bb310d52af566b51e2fdc0d773678f4a9d Mon Sep 17 00:00:00 2001
From: chenjiahan <chenjiahan@youzan.com>
Date: Fri, 5 Jun 2020 22:07:33 +0800
Subject: [PATCH 25/58] test(Calendar): update snapshot

---
 src/calendar/test/__snapshots__/prop.spec.js.snap | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/calendar/test/__snapshots__/prop.spec.js.snap b/src/calendar/test/__snapshots__/prop.spec.js.snap
index b38b269f9..1d8862afe 100644
--- a/src/calendar/test/__snapshots__/prop.spec.js.snap
+++ b/src/calendar/test/__snapshots__/prop.spec.js.snap
@@ -47,6 +47,8 @@ exports[`lazy-render prop 1`] = `
       </div>
     </div>
   </div>
-  <div class="van-calendar__footer"><button type="button" class="van-button van-button--danger van-button--normal van-button--block van-button--round van-calendar__confirm"><span class="van-button__text">确定</span></button></div>
+  <div class="van-calendar__footer"><button type="button" class="van-button van-button--danger van-button--normal van-button--block van-button--round van-calendar__confirm">
+      <div class="van-button__content"><span class="van-button__text">确定</span></div>
+    </button></div>
 </div>
 `;

From 92c3819a03a7354e45c4e06454c1ac06ab0eb5e1 Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Sat, 6 Jun 2020 20:00:15 +0800
Subject: [PATCH 26/58] fix(Picker): cursor.defaultIndex may be 0 (#6473)

---
 src/picker/index.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/picker/index.js b/src/picker/index.js
index 927f4faf2..638ded36a 100644
--- a/src/picker/index.js
+++ b/src/picker/index.js
@@ -1,5 +1,5 @@
 // Utils
-import { createNamespace, isObject } from '../utils';
+import { createNamespace, isDef, isObject } from '../utils';
 import { preventDefault } from '../utils/dom/event';
 import { BORDER_UNSET_TOP_BOTTOM } from '../utils/constant';
 import { pickerProps } from './shared';
@@ -86,7 +86,9 @@ export default createComponent({
       let cursor = { children: this.columns };
 
       while (cursor && cursor.children) {
-        const defaultIndex = cursor.defaultIndex || +this.defaultIndex;
+        const defaultIndex = isDef(cursor.defaultIndex)
+          ? cursor.defaultIndex
+          : +this.defaultIndex;
 
         formatted.push({
           values: cursor.children.map((item) => item[this.valueKey]),

From 97dc684f9b86aefc5bf2ec86b6e47187339246ae Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Sat, 6 Jun 2020 20:20:42 +0800
Subject: [PATCH 27/58] fix(Tabbar): avoid redundant navigation error (#6474)

* fix(Tabbar): avoid redundant navigation error

* chore: robust
---
 src/utils/router.ts | 11 +++++++++--
 yarn.lock           |  6 +++---
 2 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/src/utils/router.ts b/src/utils/router.ts
index ff11d11b9..7a005e4e9 100644
--- a/src/utils/router.ts
+++ b/src/utils/router.ts
@@ -11,6 +11,14 @@ export type RouteConfig = {
   replace?: boolean;
 };
 
+function isRedundantNavigation(err: Error) {
+  return (
+    err.name === 'NavigationDuplicated' ||
+    // compatible with vue-router@3.3
+    (err.message && err.message.indexOf('redundant navigation') !== -1)
+  );
+}
+
 export function route(router: VueRouter, config: RouteConfig) {
   const { to, url, replace } = config;
   if (to && router) {
@@ -19,8 +27,7 @@ export function route(router: VueRouter, config: RouteConfig) {
     /* istanbul ignore else */
     if (promise && promise.catch) {
       promise.catch((err) => {
-        /* istanbul ignore if */
-        if (err && err.name !== 'NavigationDuplicated') {
+        if (err && !isRedundantNavigation(err)) {
           throw err;
         }
       });
diff --git a/yarn.lock b/yarn.lock
index f1e6628cd..7ec2a8faf 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -11609,9 +11609,9 @@ vue-loader@^15.9.2:
     vue-style-loader "^4.1.0"
 
 vue-router@^3.1.6:
-  version "3.1.6"
-  resolved "https://registry.yarnpkg.com/vue-router/-/vue-router-3.1.6.tgz#45f5a3a3843e31702c061dd829393554e4328f89"
-  integrity sha512-GYhn2ynaZlysZMkFE5oCHRUTqE8BWs/a9YbKpNLi0i7xD6KG1EzDqpHQmv1F5gXjr8kL5iIVS8EOtRaVUEXTqA==
+  version "3.3.2"
+  resolved "https://registry.npm.taobao.org/vue-router/download/vue-router-3.3.2.tgz?cache=0&sync_timestamp=1590759571191&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fvue-router%2Fdownload%2Fvue-router-3.3.2.tgz#0099de402edb2fe92f9711053ab5a2156f239cad"
+  integrity sha1-AJneQC7bL+kvlxEFOrWiFW8jnK0=
 
 vue-style-loader@^4.1.0:
   version "4.1.2"

From 9424195685a8788237cdec309da993fd6fff906c Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Sun, 7 Jun 2020 14:59:13 +0800
Subject: [PATCH 28/58] build(deps): bump websocket-extensions from 0.1.3 to
 0.1.4 (#6475)

Bumps [websocket-extensions](https://github.com/faye/websocket-extensions-node) from 0.1.3 to 0.1.4.
- [Release notes](https://github.com/faye/websocket-extensions-node/releases)
- [Changelog](https://github.com/faye/websocket-extensions-node/blob/master/CHANGELOG.md)
- [Commits](https://github.com/faye/websocket-extensions-node/compare/0.1.3...0.1.4)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
---
 yarn.lock | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/yarn.lock b/yarn.lock
index 7ec2a8faf..5179d88ed 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -11816,9 +11816,9 @@ websocket-driver@>=0.5.1:
     websocket-extensions ">=0.1.1"
 
 websocket-extensions@>=0.1.1:
-  version "0.1.3"
-  resolved "https://registry.yarnpkg.com/websocket-extensions/-/websocket-extensions-0.1.3.tgz#5d2ff22977003ec687a4b87073dfbbac146ccf29"
-  integrity sha512-nqHUnMXmBzT0w570r2JpJxfiSD1IzoI+HGVdd3aZ0yNi3ngvQ4jv1dtHt5VGxfI2yj5yqImPhOK4vmIh2xMbGg==
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/websocket-extensions/-/websocket-extensions-0.1.4.tgz#7f8473bc839dfd87608adb95d7eb075211578a42"
+  integrity sha512-OqedPIGOfsDlo31UNwYbCFMSaO9m9G/0faIHj5/dZFDMFqPTcx6UwqyOy3COEaEOg/9VsGIpdqn62W5KhoKSpg==
 
 whatwg-encoding@^1.0.1, whatwg-encoding@^1.0.5:
   version "1.0.5"

From 1e2085b6c0b5f54f84dea78e6ff85e65fa03aae5 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Mon, 8 Jun 2020 19:10:39 +0800
Subject: [PATCH 29/58] build(deps): bump websocket-extensions in
 /packages/vant-cli (#6478)

Bumps [websocket-extensions](https://github.com/faye/websocket-extensions-node) from 0.1.3 to 0.1.4.
- [Release notes](https://github.com/faye/websocket-extensions-node/releases)
- [Changelog](https://github.com/faye/websocket-extensions-node/blob/master/CHANGELOG.md)
- [Commits](https://github.com/faye/websocket-extensions-node/compare/0.1.3...0.1.4)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
---
 packages/vant-cli/yarn.lock | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/packages/vant-cli/yarn.lock b/packages/vant-cli/yarn.lock
index 0f3b0b1aa..893bcf088 100644
--- a/packages/vant-cli/yarn.lock
+++ b/packages/vant-cli/yarn.lock
@@ -12255,9 +12255,9 @@ websocket-driver@>=0.5.1:
     websocket-extensions ">=0.1.1"
 
 websocket-extensions@>=0.1.1:
-  version "0.1.3"
-  resolved "https://registry.yarnpkg.com/websocket-extensions/-/websocket-extensions-0.1.3.tgz#5d2ff22977003ec687a4b87073dfbbac146ccf29"
-  integrity sha512-nqHUnMXmBzT0w570r2JpJxfiSD1IzoI+HGVdd3aZ0yNi3ngvQ4jv1dtHt5VGxfI2yj5yqImPhOK4vmIh2xMbGg==
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/websocket-extensions/-/websocket-extensions-0.1.4.tgz#7f8473bc839dfd87608adb95d7eb075211578a42"
+  integrity sha512-OqedPIGOfsDlo31UNwYbCFMSaO9m9G/0faIHj5/dZFDMFqPTcx6UwqyOy3COEaEOg/9VsGIpdqn62W5KhoKSpg==
 
 whatwg-encoding@^1.0.1, whatwg-encoding@^1.0.5:
   version "1.0.5"

From ab84662ecf011520f39fff8cced644f701a23c3b Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Mon, 8 Jun 2020 19:42:20 +0800
Subject: [PATCH 30/58] chore(Area): rename variable (#6487)

---
 src/area/index.js | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/area/index.js b/src/area/index.js
index 9a4ac930c..293cf549c 100644
--- a/src/area/index.js
+++ b/src/area/index.js
@@ -185,10 +185,8 @@ export default createComponent({
       this.code = values[index].code;
       this.setValues();
 
-      let getValues = picker.getValues();
-      getValues = this.parseOutputValues(getValues);
-
-      this.$emit('change', picker, getValues, index);
+      const parsedValues = this.parseOutputValues(picker.getValues());
+      this.$emit('change', picker, parsedValues, index);
     },
 
     onConfirm(values, index) {

From 713c8e010131f56402729a52ec6d8a367426a682 Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Mon, 8 Jun 2020 19:44:27 +0800
Subject: [PATCH 31/58] chore(Tab): rename onShow to init (#6488)

---
 src/tabs/index.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/tabs/index.js b/src/tabs/index.js
index 2c0f1f48f..3123d4b04 100644
--- a/src/tabs/index.js
+++ b/src/tabs/index.js
@@ -166,11 +166,11 @@ export default createComponent({
   },
 
   mounted() {
-    this.onShow();
+    this.init();
   },
 
   activated() {
-    this.onShow();
+    this.init();
     this.setLine();
   },
 
@@ -180,7 +180,7 @@ export default createComponent({
       this.setLine();
     },
 
-    onShow() {
+    init() {
       this.$nextTick(() => {
         this.inited = true;
         this.tabHeight = getVisibleHeight(this.$refs.wrap);

From 9adbfcb26ca43139ef6a243e8c603a9bca688d83 Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Mon, 8 Jun 2020 19:57:25 +0800
Subject: [PATCH 32/58] perf(Field): reduce input value assignment (#6489)

---
 src/field/index.js | 18 +++++-------------
 1 file changed, 5 insertions(+), 13 deletions(-)

diff --git a/src/field/index.js b/src/field/index.js
index 61fa5f82f..16ceb8003 100644
--- a/src/field/index.js
+++ b/src/field/index.js
@@ -276,33 +276,25 @@ export default createComponent({
       }
 
       let { value } = target;
-      const { maxlength } = this;
+      const originValue = value;
 
       // native maxlength not work when type is number
+      const { maxlength } = this;
       if (isDef(maxlength) && value.length > maxlength) {
         value = value.slice(0, maxlength);
-        target.value = value;
       }
 
       if (this.type === 'number' || this.type === 'digit') {
-        const originValue = value;
         const allowDot = this.type === 'number';
-
         value = formatNumber(value, allowDot);
-
-        if (value !== originValue) {
-          target.value = value;
-        }
       }
 
       if (this.formatter) {
-        const originValue = value;
-
         value = this.formatter(value);
+      }
 
-        if (value !== originValue) {
-          target.value = value;
-        }
+      if (value !== originValue) {
+        target.value = value;
       }
 
       return value;

From 1035503d659c840f13aac74742bad6c30aa6f767 Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Mon, 8 Jun 2020 20:41:19 +0800
Subject: [PATCH 33/58] fix(Field): formatter not work when v-model changed
 (#6490)

---
 src/field/index.js           | 37 ++++++++++++++++++++++--------------
 src/field/test/index.spec.js |  4 +---
 2 files changed, 24 insertions(+), 17 deletions(-)

diff --git a/src/field/index.js b/src/field/index.js
index 16ceb8003..fd7bcc1fd 100644
--- a/src/field/index.js
+++ b/src/field/index.js
@@ -1,14 +1,14 @@
 // Utils
-import { preventDefault } from '../utils/dom/event';
-import { formatNumber } from '../utils/format/number';
 import { resetScroll } from '../utils/dom/reset-scroll';
+import { formatNumber } from '../utils/format/number';
+import { preventDefault } from '../utils/dom/event';
 import {
-  createNamespace,
-  isObject,
   isDef,
   addUnit,
+  isObject,
   isPromise,
   isFunction,
+  createNamespace,
 } from '../utils';
 
 // Components
@@ -53,6 +53,10 @@ export default createComponent({
     errorMessage: String,
     errorMessageAlign: String,
     showWordLimit: Boolean,
+    value: {
+      type: [String, Number],
+      default: '',
+    },
     type: {
       type: String,
       default: 'text',
@@ -76,6 +80,7 @@ export default createComponent({
 
   watch: {
     value() {
+      this.updateValue(this.value);
       this.resetValidation();
       this.validateWithTrigger('onChange');
       this.$nextTick(this.adjustSize);
@@ -83,7 +88,7 @@ export default createComponent({
   },
 
   mounted() {
-    this.format();
+    this.updateValue(this.value);
     this.$nextTick(this.adjustSize);
 
     if (this.vanForm) {
@@ -270,14 +275,13 @@ export default createComponent({
       }
     },
 
-    format(target = this.$refs.input) {
-      if (!target) {
+    updateValue(value) {
+      value = String(value);
+
+      if (value === this.currentValue) {
         return;
       }
 
-      let { value } = target;
-      const originValue = value;
-
       // native maxlength not work when type is number
       const { maxlength } = this;
       if (isDef(maxlength) && value.length > maxlength) {
@@ -293,11 +297,16 @@ export default createComponent({
         value = this.formatter(value);
       }
 
-      if (value !== originValue) {
-        target.value = value;
+      const { input } = this.$refs;
+      if (input && value !== input.value) {
+        input.value = value;
       }
 
-      return value;
+      if (value !== this.value) {
+        this.$emit('input', value);
+      }
+
+      this.currentValue = value;
     },
 
     onInput(event) {
@@ -306,7 +315,7 @@ export default createComponent({
         return;
       }
 
-      this.$emit('input', this.format(event.target));
+      this.updateValue(event.target.value);
     },
 
     onFocus(event) {
diff --git a/src/field/test/index.spec.js b/src/field/test/index.spec.js
index d3050f98f..dde38f045 100644
--- a/src/field/test/index.spec.js
+++ b/src/field/test/index.spec.js
@@ -289,11 +289,9 @@ test('formatter prop', () => {
     },
   });
 
-  const input = wrapper.find('input');
-
-  input.trigger('input');
   expect(wrapper.emitted('input')[0][0]).toEqual('abc');
 
+  const input = wrapper.find('input');
   input.element.value = '123efg';
   input.trigger('input');
   expect(wrapper.emitted('input')[1][0]).toEqual('efg');

From 29857d7ac8b855b9fa5d7ecc903f0928028feb8b Mon Sep 17 00:00:00 2001
From: Mikasa33 <mikasa33@qq.com>
Date: Tue, 9 Jun 2020 20:46:41 +0800
Subject: [PATCH 34/58] docs: fix month-day in datetime-picker (#6493)

---
 src/datetime-picker/README.zh-CN.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/datetime-picker/README.zh-CN.md b/src/datetime-picker/README.zh-CN.md
index 15e5155b5..5d40c1ace 100644
--- a/src/datetime-picker/README.zh-CN.md
+++ b/src/datetime-picker/README.zh-CN.md
@@ -78,7 +78,7 @@ export default {
 };
 ```
 
-### 选择年月
+### 选择月日
 
 将 type 设置为 `month-day` 即可选择月份和日期（从 2.8.4 版本开始支持）
 

From c9f9e364942e117901587685be2d53052d369667 Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Tue, 9 Jun 2020 21:03:39 +0800
Subject: [PATCH 35/58] docs(DatetimePicker): hide month-day demo in weapp
 (#6495)

---
 src/datetime-picker/demo/index.vue | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/datetime-picker/demo/index.vue b/src/datetime-picker/demo/index.vue
index 9e8fbf613..eca14d67a 100644
--- a/src/datetime-picker/demo/index.vue
+++ b/src/datetime-picker/demo/index.vue
@@ -21,7 +21,7 @@
       />
     </demo-block>
 
-    <demo-block :title="t('monthDayType')">
+    <demo-block v-if="!isWeapp" :title="t('monthDayType')">
       <van-datetime-picker
         v-model="value.monthDayType"
         type="month-day"

From e01699a74b5c30d94eb2091ce18b2e8cdc3e07a2 Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Tue, 9 Jun 2020 22:42:16 +0800
Subject: [PATCH 36/58] fix(ImagePreview): image blurred after scale on iOS
 (#6496)

---
 src/image-preview/ImagePreview.js                       | 2 +-
 src/image-preview/test/__snapshots__/index.spec.js.snap | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/image-preview/ImagePreview.js b/src/image-preview/ImagePreview.js
index 41bdcc286..a09f58c3f 100644
--- a/src/image-preview/ImagePreview.js
+++ b/src/image-preview/ImagePreview.js
@@ -103,7 +103,7 @@ export default createComponent({
       };
 
       if (scale !== 1) {
-        style.transform = `scale3d(${scale}, ${scale}, 1) translate(${
+        style.transform = `scale(${scale}, ${scale}) translate(${
           this.moveX / scale
         }px, ${this.moveY / scale}px)`;
       }
diff --git a/src/image-preview/test/__snapshots__/index.spec.js.snap b/src/image-preview/test/__snapshots__/index.spec.js.snap
index b4c5692e2..828a38b64 100644
--- a/src/image-preview/test/__snapshots__/index.spec.js.snap
+++ b/src/image-preview/test/__snapshots__/index.spec.js.snap
@@ -61,7 +61,7 @@ exports[`set show-index prop to false 1`] = `
 `;
 
 exports[`zoom 1`] = `
-<div class="van-image van-image-preview__image" style="transition-duration: 0s; transform: scale3d(2, 2, 1) translate(0px, NaNpx);"><img src="https://img.yzcdn.cn/1.png" class="van-image__img" style="object-fit: contain;">
+<div class="van-image van-image-preview__image" style="transition-duration: 0s; transform: scale(2, 2) translate(0px, NaNpx);"><img src="https://img.yzcdn.cn/1.png" class="van-image__img" style="object-fit: contain;">
   <div class="van-image__loading">
     <div class="van-loading van-loading--spinner"><span class="van-loading__spinner van-loading__spinner--spinner"><i></i><i></i><i></i><i></i><i></i><i></i><i></i><i></i><i></i><i></i><i></i><i></i></span></div>
   </div>

From 8c995f6320a3b5ccb5c280e3f5a0bc6ef626fa94 Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Wed, 10 Jun 2020 16:59:59 +0800
Subject: [PATCH 37/58] fix(Calendar): quick select not work when select same
 day (#6504)

---
 src/calendar/index.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/calendar/index.js b/src/calendar/index.js
index 67d601fc9..1fa30530e 100644
--- a/src/calendar/index.js
+++ b/src/calendar/index.js
@@ -285,7 +285,7 @@ export default createComponent({
           } else if (compareToStart === -1) {
             this.select([date, null]);
           } else if (this.allowSameDay) {
-            this.select([date, date]);
+            this.select([date, date], true);
           }
         } else {
           this.select([date, null]);

From ba4344f98090e971f9348caabfea99cc52b660fb Mon Sep 17 00:00:00 2001
From: chenjiahan <chenjiahan@youzan.com>
Date: Wed, 10 Jun 2020 19:29:44 +0800
Subject: [PATCH 38/58] chore(icon): bump deps

---
 packages/vant-icons/package.json |   10 +-
 packages/vant-icons/yarn.lock    | 1157 ++++++++++++++++++------------
 2 files changed, 719 insertions(+), 448 deletions(-)

diff --git a/packages/vant-icons/package.json b/packages/vant-icons/package.json
index dad124cb7..7ac31a6d3 100644
--- a/packages/vant-icons/package.json
+++ b/packages/vant-icons/package.json
@@ -17,14 +17,14 @@
   "license": "MIT",
   "repository": "https://github.com/youzan/vant/tree/dev/packages/vant-icons",
   "devDependencies": {
-    "fast-glob": "^3.1.1",
-    "fs-extra": "^8.1.0",
+    "fast-glob": "^3.2.2",
+    "fs-extra": "^9.0.1",
     "gulp": "^4.0.2",
     "gulp-iconfont": "^10.0.3",
     "gulp-iconfont-css": "^3.0.0",
-    "md5-file": "^4.0.0",
-    "release-it": "^12.4.3",
-    "shelljs": "^0.8.3",
+    "md5-file": "^5.0.0",
+    "release-it": "^13.6.2",
+    "shelljs": "^0.8.4",
     "svgo": "1.2.2"
   },
   "release-it": {
diff --git a/packages/vant-icons/yarn.lock b/packages/vant-icons/yarn.lock
index 9d4d97041..d4c1007ec 100644
--- a/packages/vant-icons/yarn.lock
+++ b/packages/vant-icons/yarn.lock
@@ -2,10 +2,31 @@
 # yarn lockfile v1
 
 
-"@iarna/toml@2.2.3":
-  version "2.2.3"
-  resolved "https://registry.yarnpkg.com/@iarna/toml/-/toml-2.2.3.tgz#f060bf6eaafae4d56a7dac618980838b0696e2ab"
-  integrity sha512-FmuxfCuolpLl0AnQ2NHSzoUKWEJDFl63qXjzdoWBVyFCXzMGm1spBzk7LeHNoVCiWCF7mRVms9e6jEV9+MoPbg==
+"@babel/code-frame@^7.0.0":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/code-frame/download/@babel/code-frame-7.10.1.tgz?cache=0&sync_timestamp=1590618966220&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fcode-frame%2Fdownload%2F%40babel%2Fcode-frame-7.10.1.tgz#d5481c5095daa1c57e16e54c6f9198443afb49ff"
+  integrity sha1-1UgcUJXaocV+FuVMb5GYRDr7Sf8=
+  dependencies:
+    "@babel/highlight" "^7.10.1"
+
+"@babel/helper-validator-identifier@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/helper-validator-identifier/download/@babel/helper-validator-identifier-7.10.1.tgz?cache=0&sync_timestamp=1590617249345&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fhelper-validator-identifier%2Fdownload%2F%40babel%2Fhelper-validator-identifier-7.10.1.tgz#5770b0c1a826c4f53f5ede5e153163e0318e94b5"
+  integrity sha1-V3CwwagmxPU/Xt5eFTFj4DGOlLU=
+
+"@babel/highlight@^7.10.1":
+  version "7.10.1"
+  resolved "https://registry.npm.taobao.org/@babel/highlight/download/@babel/highlight-7.10.1.tgz?cache=0&sync_timestamp=1590617371316&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40babel%2Fhighlight%2Fdownload%2F%40babel%2Fhighlight-7.10.1.tgz#841d098ba613ba1a427a2b383d79e35552c38ae0"
+  integrity sha1-hB0Ji6YTuhpCeis4PXnjVVLDiuA=
+  dependencies:
+    "@babel/helper-validator-identifier" "^7.10.1"
+    chalk "^2.0.0"
+    js-tokens "^4.0.0"
+
+"@iarna/toml@2.2.5":
+  version "2.2.5"
+  resolved "https://registry.npm.taobao.org/@iarna/toml/download/@iarna/toml-2.2.5.tgz#b32366c89b43c6f8cefbdefac778b9c828e3ba8c"
+  integrity sha1-syNmyJtDxvjO+976x3i5yCjjuow=
 
 "@nodelib/fs.scandir@2.1.3":
   version "2.1.3"
@@ -28,60 +49,107 @@
     "@nodelib/fs.scandir" "2.1.3"
     fastq "^1.6.0"
 
-"@octokit/endpoint@^5.5.0":
-  version "5.5.1"
-  resolved "https://registry.yarnpkg.com/@octokit/endpoint/-/endpoint-5.5.1.tgz#2eea81e110ca754ff2de11c79154ccab4ae16b3f"
-  integrity sha512-nBFhRUb5YzVTCX/iAK1MgQ4uWo89Gu0TH00qQHoYRCsE12dWcG1OiLd7v2EIo2+tpUKPMOQ62QFy9hy9Vg2ULg==
+"@octokit/auth-token@^2.4.0":
+  version "2.4.1"
+  resolved "https://registry.npm.taobao.org/@octokit/auth-token/download/@octokit/auth-token-2.4.1.tgz#375d79eebd03750e6a9b0299e80b8167c7c85655"
+  integrity sha1-N1157r0DdQ5qmwKZ6AuBZ8fIVlU=
   dependencies:
-    "@octokit/types" "^2.0.0"
-    is-plain-object "^3.0.0"
-    universal-user-agent "^4.0.0"
+    "@octokit/types" "^4.0.1"
 
-"@octokit/request-error@^1.0.1", "@octokit/request-error@^1.0.2":
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/@octokit/request-error/-/request-error-1.2.0.tgz#a64d2a9d7a13555570cd79722de4a4d76371baaa"
-  integrity sha512-DNBhROBYjjV/I9n7A8kVkmQNkqFAMem90dSxqvPq57e2hBr7mNTX98y3R2zDpqMQHVRpBDjsvsfIGgBzy+4PAg==
+"@octokit/core@^2.4.3":
+  version "2.5.3"
+  resolved "https://registry.npm.taobao.org/@octokit/core/download/@octokit/core-2.5.3.tgz#dd754e6f5ad9b15631e9b276ae4f00ac2ea2cf9b"
+  integrity sha1-3XVOb1rZsVYx6bJ2rk8ArC6iz5s=
   dependencies:
-    "@octokit/types" "^2.0.0"
+    "@octokit/auth-token" "^2.4.0"
+    "@octokit/graphql" "^4.3.1"
+    "@octokit/request" "^5.4.0"
+    "@octokit/types" "^4.0.1"
+    before-after-hook "^2.1.0"
+    universal-user-agent "^5.0.0"
+
+"@octokit/endpoint@^6.0.1":
+  version "6.0.2"
+  resolved "https://registry.npm.taobao.org/@octokit/endpoint/download/@octokit/endpoint-6.0.2.tgz#e876aafe68d7f9b6c6d80bf29458403f9afe7b2b"
+  integrity sha1-6Haq/mjX+bbG2AvylFhAP5r+eys=
+  dependencies:
+    "@octokit/types" "^4.0.1"
+    is-plain-object "^3.0.0"
+    universal-user-agent "^5.0.0"
+
+"@octokit/graphql@^4.3.1":
+  version "4.5.0"
+  resolved "https://registry.npm.taobao.org/@octokit/graphql/download/@octokit/graphql-4.5.0.tgz#e111f841bc15722b1e9887f447fccab700cacdad"
+  integrity sha1-4RH4QbwVcisemIf0R/zKtwDKza0=
+  dependencies:
+    "@octokit/request" "^5.3.0"
+    "@octokit/types" "^4.0.1"
+    universal-user-agent "^5.0.0"
+
+"@octokit/plugin-paginate-rest@^2.2.0":
+  version "2.2.1"
+  resolved "https://registry.npm.taobao.org/@octokit/plugin-paginate-rest/download/@octokit/plugin-paginate-rest-2.2.1.tgz#b95ec46c841d51e5e625f383c579d132ab216d05"
+  integrity sha1-uV7EbIQdUeXmJfODxXnRMqshbQU=
+  dependencies:
+    "@octokit/types" "^4.0.1"
+
+"@octokit/plugin-request-log@^1.0.0":
+  version "1.0.0"
+  resolved "https://registry.npm.taobao.org/@octokit/plugin-request-log/download/@octokit/plugin-request-log-1.0.0.tgz#eef87a431300f6148c39a7f75f8cfeb218b2547e"
+  integrity sha1-7vh6QxMA9hSMOaf3X4z+shiyVH4=
+
+"@octokit/plugin-rest-endpoint-methods@3.11.0":
+  version "3.11.0"
+  resolved "https://registry.npm.taobao.org/@octokit/plugin-rest-endpoint-methods/download/@octokit/plugin-rest-endpoint-methods-3.11.0.tgz#96e69d7904bcbb6172be2bc1c70757ff1377fbfe"
+  integrity sha1-luadeQS8u2FyvivBxwdX/xN3+/4=
+  dependencies:
+    "@octokit/types" "^2.16.0"
+    deprecation "^2.3.1"
+
+"@octokit/request-error@^2.0.0":
+  version "2.0.1"
+  resolved "https://registry.npm.taobao.org/@octokit/request-error/download/@octokit/request-error-2.0.1.tgz#49bd71e811daffd5bdd06ef514ca47b5039682d1"
+  integrity sha1-Sb1x6BHa/9W90G71FMpHtQOWgtE=
+  dependencies:
+    "@octokit/types" "^4.0.1"
     deprecation "^2.0.0"
     once "^1.4.0"
 
-"@octokit/request@^5.0.0":
-  version "5.3.1"
-  resolved "https://registry.yarnpkg.com/@octokit/request/-/request-5.3.1.tgz#3a1ace45e6f88b1be4749c5da963b3a3b4a2f120"
-  integrity sha512-5/X0AL1ZgoU32fAepTfEoggFinO3rxsMLtzhlUX+RctLrusn/CApJuGFCd0v7GMFhF+8UiCsTTfsu7Fh1HnEJg==
+"@octokit/request@^5.3.0", "@octokit/request@^5.4.0":
+  version "5.4.4"
+  resolved "https://registry.npm.taobao.org/@octokit/request/download/@octokit/request-5.4.4.tgz#dc57e85e86284fa016d0c1a2701a70a10cec4ff2"
+  integrity sha1-3FfoXoYoT6AW0MGicBpwoQzsT/I=
   dependencies:
-    "@octokit/endpoint" "^5.5.0"
-    "@octokit/request-error" "^1.0.1"
-    "@octokit/types" "^2.0.0"
+    "@octokit/endpoint" "^6.0.1"
+    "@octokit/request-error" "^2.0.0"
+    "@octokit/types" "^4.0.1"
     deprecation "^2.0.0"
     is-plain-object "^3.0.0"
     node-fetch "^2.3.0"
     once "^1.4.0"
-    universal-user-agent "^4.0.0"
+    universal-user-agent "^5.0.0"
 
-"@octokit/rest@16.33.0":
-  version "16.33.0"
-  resolved "https://registry.yarnpkg.com/@octokit/rest/-/rest-16.33.0.tgz#13c1404b24c9871419eb31029de177e82f3eb851"
-  integrity sha512-t4jMR+odsfooQwmHiREoTQixVTX2DfdbSaO+lKrW9R5XBuk0DW+5T/JdfwtxAGUAHgvDDpWY/NVVDfEPTzxD6g==
+"@octokit/rest@17.9.0":
+  version "17.9.0"
+  resolved "https://registry.npm.taobao.org/@octokit/rest/download/@octokit/rest-17.9.0.tgz#48d20196eb3dbe1cb507d0e46e01d17c24cc3d0e"
+  integrity sha1-SNIBlus9vhy1B9DkbgHRfCTMPQ4=
   dependencies:
-    "@octokit/request" "^5.0.0"
-    "@octokit/request-error" "^1.0.2"
-    atob-lite "^2.0.0"
-    before-after-hook "^2.0.0"
-    btoa-lite "^1.0.0"
-    deprecation "^2.0.0"
-    lodash.get "^4.4.2"
-    lodash.set "^4.3.2"
-    lodash.uniq "^4.5.0"
-    octokit-pagination-methods "^1.1.0"
-    once "^1.4.0"
-    universal-user-agent "^4.0.0"
+    "@octokit/core" "^2.4.3"
+    "@octokit/plugin-paginate-rest" "^2.2.0"
+    "@octokit/plugin-request-log" "^1.0.0"
+    "@octokit/plugin-rest-endpoint-methods" "3.11.0"
 
-"@octokit/types@^2.0.0":
-  version "2.0.2"
-  resolved "https://registry.yarnpkg.com/@octokit/types/-/types-2.0.2.tgz#0888497f5a664e28b0449731d5e88e19b2a74f90"
-  integrity sha512-StASIL2lgT3TRjxv17z9pAqbnI7HGu9DrJlg3sEBFfCLaMEqp+O3IQPUF6EZtQ4xkAu2ml6kMBBCtGxjvmtmuQ==
+"@octokit/types@^2.16.0":
+  version "2.16.2"
+  resolved "https://registry.npm.taobao.org/@octokit/types/download/@octokit/types-2.16.2.tgz#4c5f8da3c6fecf3da1811aef678fda03edac35d2"
+  integrity sha1-TF+No8b+zz2hgRrvZ4/aA+2sNdI=
+  dependencies:
+    "@types/node" ">= 8"
+
+"@octokit/types@^4.0.1":
+  version "4.1.10"
+  resolved "https://registry.npm.taobao.org/@octokit/types/download/@octokit/types-4.1.10.tgz#e4029c11e2cc1335051775bc1600e7e740e4aca4"
+  integrity sha1-5AKcEeLMEzUFF3W8FgDn50DkrKQ=
   dependencies:
     "@types/node" ">= 8"
 
@@ -90,6 +158,11 @@
   resolved "https://registry.yarnpkg.com/@sindresorhus/is/-/is-0.14.0.tgz#9fb3a3cf3132328151f353de4632e01e52102bea"
   integrity sha512-9NET910DNaIPngYnLLPeg+Ogzqsi9uM4mSboU5y6p8S5DzMTVEsJZrawi+BoDNUVBa2DhJqQYUFvMDfgU062LQ==
 
+"@sindresorhus/is@^2.1.1":
+  version "2.1.1"
+  resolved "https://registry.npm.taobao.org/@sindresorhus/is/download/@sindresorhus/is-2.1.1.tgz#ceff6a28a5b4867c2dd4a1ba513de278ccbe8bb1"
+  integrity sha1-zv9qKKW0hnwt1KG6UT3ieMy+i7E=
+
 "@szmarczak/http-timer@^1.1.2":
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/@szmarczak/http-timer/-/http-timer-1.1.2.tgz#b1665e2c461a2cd92f4c1bbf50d5454de0d4b421"
@@ -97,35 +170,62 @@
   dependencies:
     defer-to-connect "^1.0.1"
 
-"@types/events@*":
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/@types/events/-/events-3.0.0.tgz#2862f3f58a9a7f7c3e78d79f130dd4d71c25c2a7"
-  integrity sha512-EaObqwIvayI5a8dCzhFrjKzVwKLxjoG9T6Ppd5CEo07LRKfQ8Yokw54r5+Wq7FaBQ+yXRvQAYPrHwya1/UFt9g==
-
-"@types/glob@^7.1.1":
-  version "7.1.1"
-  resolved "https://registry.yarnpkg.com/@types/glob/-/glob-7.1.1.tgz#aa59a1c6e3fbc421e07ccd31a944c30eba521575"
-  integrity sha512-1Bh06cbWJUHMC97acuD6UMG29nMt0Aqz1vF3guLfG+kHHJhy3AyohZFFxYk2f7Q1SQIrNwvncxAE0N/9s70F2w==
+"@szmarczak/http-timer@^4.0.5":
+  version "4.0.5"
+  resolved "https://registry.npm.taobao.org/@szmarczak/http-timer/download/@szmarczak/http-timer-4.0.5.tgz#bfbd50211e9dfa51ba07da58a14cdfd333205152"
+  integrity sha1-v71QIR6d+lG6B9pYoUzf0zMgUVI=
   dependencies:
-    "@types/events" "*"
-    "@types/minimatch" "*"
-    "@types/node" "*"
+    defer-to-connect "^2.0.0"
 
-"@types/minimatch@*":
-  version "3.0.3"
-  resolved "https://registry.yarnpkg.com/@types/minimatch/-/minimatch-3.0.3.tgz#3dca0e3f33b200fc7d1139c0cd96c1268cadfd9d"
-  integrity sha512-tHq6qdbT9U1IRSGf14CL0pUlULksvY9OZ+5eEgl1N7t+OA3tGvNpxJCzuKQlsNgCVwbAs670L1vcVQi8j9HjnA==
+"@types/cacheable-request@^6.0.1":
+  version "6.0.1"
+  resolved "https://registry.npm.taobao.org/@types/cacheable-request/download/@types/cacheable-request-6.0.1.tgz#5d22f3dded1fd3a84c0bbeb5039a7419c2c91976"
+  integrity sha1-XSLz3e0f06hMC761A5p0GcLJGXY=
+  dependencies:
+    "@types/http-cache-semantics" "*"
+    "@types/keyv" "*"
+    "@types/node" "*"
+    "@types/responselike" "*"
+
+"@types/color-name@^1.1.1":
+  version "1.1.1"
+  resolved "https://registry.npm.taobao.org/@types/color-name/download/@types/color-name-1.1.1.tgz?cache=0&sync_timestamp=1588199606687&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2F%40types%2Fcolor-name%2Fdownload%2F%40types%2Fcolor-name-1.1.1.tgz#1c1261bbeaa10a8055bbc5d8ab84b7b2afc846a0"
+  integrity sha1-HBJhu+qhCoBVu8XYq4S3sq/IRqA=
+
+"@types/http-cache-semantics@*":
+  version "4.0.0"
+  resolved "https://registry.npm.taobao.org/@types/http-cache-semantics/download/@types/http-cache-semantics-4.0.0.tgz#9140779736aa2655635ee756e2467d787cfe8a2a"
+  integrity sha1-kUB3lzaqJlVjXudW4kZ9eHz+iio=
+
+"@types/keyv@*":
+  version "3.1.1"
+  resolved "https://registry.npm.taobao.org/@types/keyv/download/@types/keyv-3.1.1.tgz#e45a45324fca9dab716ab1230ee249c9fb52cfa7"
+  integrity sha1-5FpFMk/KnatxarEjDuJJyftSz6c=
+  dependencies:
+    "@types/node" "*"
 
 "@types/node@*", "@types/node@>= 8":
   version "13.1.8"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-13.1.8.tgz#1d590429fe8187a02707720ecf38a6fe46ce294b"
   integrity sha512-6XzyyNM9EKQW4HKuzbo/CkOIjn/evtCmsU+MUM1xDfJ+3/rNjBttM1NgN7AOQvN6tP1Sl1D1PIKMreTArnxM9A==
 
+"@types/parse-json@^4.0.0":
+  version "4.0.0"
+  resolved "https://registry.npm.taobao.org/@types/parse-json/download/@types/parse-json-4.0.0.tgz#2f8bb441434d163b35fb8ffdccd7138927ffb8c0"
+  integrity sha1-L4u0QUNNFjs1+4/9zNcTiSf/uMA=
+
 "@types/q@^1.5.1":
   version "1.5.2"
   resolved "https://registry.yarnpkg.com/@types/q/-/q-1.5.2.tgz#690a1475b84f2a884fd07cd797c00f5f31356ea8"
   integrity sha512-ce5d3q03Ex0sy4R14722Rmt6MT07Ua+k4FwDfdcToYJcMKNtRVQvJ6JCAPdAmAnbRb6CsX6aYb9m96NGod9uTw==
 
+"@types/responselike@*", "@types/responselike@^1.0.0":
+  version "1.0.0"
+  resolved "https://registry.npm.taobao.org/@types/responselike/download/@types/responselike-1.0.0.tgz#251f4fe7d154d2bad125abe1b429b23afd262e29"
+  integrity sha1-JR9P59FU0rrRJavhtCmyOv0mLik=
+  dependencies:
+    "@types/node" "*"
+
 abbrev@1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/abbrev/-/abbrev-1.1.1.tgz#f8f2c887ad10bf67f634f005b6987fed3179aac8"
@@ -201,6 +301,14 @@ ansi-styles@^3.2.1:
   dependencies:
     color-convert "^1.9.0"
 
+ansi-styles@^4.1.0:
+  version "4.2.1"
+  resolved "https://registry.npm.taobao.org/ansi-styles/download/ansi-styles-4.2.1.tgz#90ae75c424d008d2624c5bf29ead3177ebfcf359"
+  integrity sha1-kK51xCTQCNJiTFvynq0xd+v881k=
+  dependencies:
+    "@types/color-name" "^1.1.1"
+    color-convert "^2.0.1"
+
 ansi-wrap@0.1.0, ansi-wrap@^0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/ansi-wrap/-/ansi-wrap-0.1.0.tgz#a82250ddb0015e9a27ca82e82ea603bbfa45efaf"
@@ -361,10 +469,10 @@ async-each@^1.0.1:
   resolved "https://registry.yarnpkg.com/async-each/-/async-each-1.0.2.tgz#8b8a7ca2a658f927e9f307d6d1a42f4199f0f735"
   integrity sha512-6xrbvN0MOBKSJDdonmSSz2OwFSgxRaVtBDes26mj9KIGtDo+g9xosFRSC+i1gQh2oAN/tQ62AI/pGZGQjVOiRg==
 
-async-retry@1.2.3:
-  version "1.2.3"
-  resolved "https://registry.yarnpkg.com/async-retry/-/async-retry-1.2.3.tgz#a6521f338358d322b1a0012b79030c6f411d1ce0"
-  integrity sha512-tfDb02Th6CE6pJUF2gjW5ZVjsgwlucVXOEQMvEX9JgSJMs9gAX+Nz3xRuJBKuUYjTSYORqvDBORdAQ3LU59g7Q==
+async-retry@1.3.1:
+  version "1.3.1"
+  resolved "https://registry.npm.taobao.org/async-retry/download/async-retry-1.3.1.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fasync-retry%2Fdownload%2Fasync-retry-1.3.1.tgz#139f31f8ddce50c0870b0ba558a6079684aaed55"
+  integrity sha1-E58x+N3OUMCHCwulWKYHloSq7VU=
   dependencies:
     retry "0.12.0"
 
@@ -380,10 +488,10 @@ asynckit@^0.4.0:
   resolved "https://registry.yarnpkg.com/asynckit/-/asynckit-0.4.0.tgz#c79ed97f7f34cb8f2ba1bc9790bcc366474b4b79"
   integrity sha1-x57Zf380y48robyXkLzDZkdLS3k=
 
-atob-lite@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/atob-lite/-/atob-lite-2.0.0.tgz#0fef5ad46f1bd7a8502c65727f0367d5ee43d696"
-  integrity sha1-D+9a1G8b16hQLGVyfwNn1e5D1pY=
+at-least-node@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.npm.taobao.org/at-least-node/download/at-least-node-1.0.0.tgz#602cd4b46e844ad4effc92a8011a3c46e0238dc2"
+  integrity sha1-YCzUtG6EStTv/JKoARo8RuAjjcI=
 
 atob@^2.1.1:
   version "2.1.2"
@@ -445,10 +553,10 @@ beeper@^1.0.0:
   resolved "https://registry.yarnpkg.com/beeper/-/beeper-1.1.1.tgz#e6d5ea8c5dad001304a70b22638447f69cb2f809"
   integrity sha1-5tXqjF2tABMEpwsiY4RH9pyy+Ak=
 
-before-after-hook@^2.0.0:
+before-after-hook@^2.1.0:
   version "2.1.0"
-  resolved "https://registry.yarnpkg.com/before-after-hook/-/before-after-hook-2.1.0.tgz#b6c03487f44e24200dd30ca5e6a1979c5d2fb635"
-  integrity sha512-IWIbu7pMqyw3EAJHzzHbWa85b6oud/yfKYg5rqB5hNE8CeMi3nX+2C2sj0HswfblST86hpVEOAb9x34NZd6P7A==
+  resolved "https://registry.npm.taobao.org/before-after-hook/download/before-after-hook-2.1.0.tgz#b6c03487f44e24200dd30ca5e6a1979c5d2fb635"
+  integrity sha1-tsA0h/ROJCAN0wyl5qGXnF0vtjU=
 
 binary-extensions@^1.0.0:
   version "1.13.0"
@@ -472,19 +580,19 @@ boolbase@^1.0.0, boolbase@~1.0.0:
   resolved "https://registry.yarnpkg.com/boolbase/-/boolbase-1.0.0.tgz#68dff5fbe60c51eb37725ea9e3ed310dcc1e776e"
   integrity sha1-aN/1++YMUes3cl6p4+0xDcwed24=
 
-boxen@^3.0.0:
-  version "3.2.0"
-  resolved "https://registry.yarnpkg.com/boxen/-/boxen-3.2.0.tgz#fbdff0de93636ab4450886b6ff45b92d098f45eb"
-  integrity sha512-cU4J/+NodM3IHdSL2yN8bqYqnmlBTidDR4RC7nJs61ZmtGz8VZzM3HLQX0zY5mrSmPtR3xWwsq2jOUQqFZN8+A==
+boxen@^4.2.0:
+  version "4.2.0"
+  resolved "https://registry.npm.taobao.org/boxen/download/boxen-4.2.0.tgz#e411b62357d6d6d36587c8ac3d5d974daa070e64"
+  integrity sha1-5BG2I1fW1tNlh8isPV2XTaoHDmQ=
   dependencies:
     ansi-align "^3.0.0"
     camelcase "^5.3.1"
-    chalk "^2.4.2"
+    chalk "^3.0.0"
     cli-boxes "^2.2.0"
-    string-width "^3.0.0"
-    term-size "^1.2.0"
-    type-fest "^0.3.0"
-    widest-line "^2.0.0"
+    string-width "^4.1.0"
+    term-size "^2.1.0"
+    type-fest "^0.8.1"
+    widest-line "^3.1.0"
 
 brace-expansion@^1.1.7:
   version "1.1.11"
@@ -517,11 +625,6 @@ braces@^3.0.1:
   dependencies:
     fill-range "^7.0.1"
 
-btoa-lite@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/btoa-lite/-/btoa-lite-1.0.0.tgz#337766da15801210fdd956c22e9c6891ab9d0337"
-  integrity sha1-M3dm2hWAEhD92VbCLpxokaudAzc=
-
 buffer-equal@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/buffer-equal/-/buffer-equal-1.0.0.tgz#59616b498304d556abd466966b22eeda3eca5fbe"
@@ -561,6 +664,11 @@ cache-base@^1.0.1:
     union-value "^1.0.0"
     unset-value "^1.0.0"
 
+cacheable-lookup@^5.0.3:
+  version "5.0.3"
+  resolved "https://registry.npm.taobao.org/cacheable-lookup/download/cacheable-lookup-5.0.3.tgz#049fdc59dffdd4fc285e8f4f82936591bd59fec3"
+  integrity sha1-BJ/cWd/91PwoXo9PgpNlkb1Z/sM=
+
 cacheable-request@^6.0.0:
   version "6.1.0"
   resolved "https://registry.yarnpkg.com/cacheable-request/-/cacheable-request-6.1.0.tgz#20ffb8bd162ba4be11e9567d823db651052ca912"
@@ -574,24 +682,23 @@ cacheable-request@^6.0.0:
     normalize-url "^4.1.0"
     responselike "^1.0.2"
 
-caller-callsite@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/caller-callsite/-/caller-callsite-2.0.0.tgz#847e0fce0a223750a9a027c54b33731ad3154134"
-  integrity sha1-hH4PzgoiN1CpoCfFSzNzGtMVQTQ=
+cacheable-request@^7.0.1:
+  version "7.0.1"
+  resolved "https://registry.npm.taobao.org/cacheable-request/download/cacheable-request-7.0.1.tgz#062031c2856232782ed694a257fa35da93942a58"
+  integrity sha1-BiAxwoViMngu1pSiV/o12pOUKlg=
   dependencies:
-    callsites "^2.0.0"
+    clone-response "^1.0.2"
+    get-stream "^5.1.0"
+    http-cache-semantics "^4.0.0"
+    keyv "^4.0.0"
+    lowercase-keys "^2.0.0"
+    normalize-url "^4.1.0"
+    responselike "^2.0.0"
 
-caller-path@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/caller-path/-/caller-path-2.0.0.tgz#468f83044e369ab2010fac5f06ceee15bb2cb1f4"
-  integrity sha1-Ro+DBE42mrIBD6xfBs7uFbsssfQ=
-  dependencies:
-    caller-callsite "^2.0.0"
-
-callsites@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/callsites/-/callsites-2.0.0.tgz#06eb84f00eea413da86affefacbffb36093b3c50"
-  integrity sha1-BuuE8A7qQT2oav/vrL/7Ngk7PFA=
+callsites@^3.0.0:
+  version "3.1.0"
+  resolved "https://registry.npm.taobao.org/callsites/download/callsites-3.1.0.tgz#b3630abd8943432f54b3f0519238e33cd7df2f73"
+  integrity sha1-s2MKvYlDQy9Us/BRkjjjPNffL3M=
 
 camelcase@^3.0.0:
   version "3.0.0"
@@ -608,14 +715,13 @@ caseless@~0.12.0:
   resolved "https://registry.yarnpkg.com/caseless/-/caseless-0.12.0.tgz#1b681c21ff84033c826543090689420d187151dc"
   integrity sha1-G2gcIf+EAzyCZUMJBolCDRhxUdw=
 
-chalk@2.4.2, chalk@^2.0.1, chalk@^2.4.1, chalk@^2.4.2:
-  version "2.4.2"
-  resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.4.2.tgz#cd42541677a54333cf541a49108c1432b44c9424"
-  integrity sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==
+chalk@4.0.0:
+  version "4.0.0"
+  resolved "https://registry.npm.taobao.org/chalk/download/chalk-4.0.0.tgz?cache=0&sync_timestamp=1591687183344&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fchalk%2Fdownload%2Fchalk-4.0.0.tgz#6e98081ed2d17faab615eb52ac66ec1fe6209e72"
+  integrity sha1-bpgIHtLRf6q2FetSrGbsH+YgnnI=
   dependencies:
-    ansi-styles "^3.2.1"
-    escape-string-regexp "^1.0.5"
-    supports-color "^5.3.0"
+    ansi-styles "^4.1.0"
+    supports-color "^7.1.0"
 
 chalk@^1.0.0:
   version "1.1.3"
@@ -628,6 +734,23 @@ chalk@^1.0.0:
     strip-ansi "^3.0.0"
     supports-color "^2.0.0"
 
+chalk@^2.0.0, chalk@^2.4.1, chalk@^2.4.2:
+  version "2.4.2"
+  resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.4.2.tgz#cd42541677a54333cf541a49108c1432b44c9424"
+  integrity sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==
+  dependencies:
+    ansi-styles "^3.2.1"
+    escape-string-regexp "^1.0.5"
+    supports-color "^5.3.0"
+
+chalk@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.npm.taobao.org/chalk/download/chalk-3.0.0.tgz?cache=0&sync_timestamp=1591687183344&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fchalk%2Fdownload%2Fchalk-3.0.0.tgz#3f73c2bf526591f574cc492c51e2456349f844e4"
+  integrity sha1-P3PCv1JlkfV0zEksUeJFY0n4ROQ=
+  dependencies:
+    ansi-styles "^4.1.0"
+    supports-color "^7.1.0"
+
 changelog-filename-regex@^1.1.0:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/changelog-filename-regex/-/changelog-filename-regex-1.1.2.tgz#19e98e38248cff0c1cf3ae3bf51bfb22c48592d6"
@@ -787,11 +910,23 @@ color-convert@^1.9.0:
   dependencies:
     color-name "1.1.3"
 
+color-convert@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.npm.taobao.org/color-convert/download/color-convert-2.0.1.tgz#72d3a68d598c9bdb3af2ad1e84f21d896abd4de3"
+  integrity sha1-ctOmjVmMm9s68q0ehPIdiWq9TeM=
+  dependencies:
+    color-name "~1.1.4"
+
 color-name@1.1.3:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.3.tgz#a7d0558bd89c42f795dd42328f740831ca53bc25"
   integrity sha1-p9BVi9icQveV3UIyj3QIMcpTvCU=
 
+color-name@~1.1.4:
+  version "1.1.4"
+  resolved "https://registry.npm.taobao.org/color-name/download/color-name-1.1.4.tgz#c2a09a87acbde69543de6f63fa3995c826c536a2"
+  integrity sha1-wqCah6y95pVD3m9j+jmVyCbFNqI=
+
 color-support@^1.1.3:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/color-support/-/color-support-1.1.3.tgz#93834379a1cc9a0c61f82f52f0d04322251bd5a2"
@@ -804,6 +939,13 @@ combined-stream@^1.0.6, combined-stream@~1.0.6:
   dependencies:
     delayed-stream "~1.0.0"
 
+combined-stream@^1.0.8:
+  version "1.0.8"
+  resolved "https://registry.npm.taobao.org/combined-stream/download/combined-stream-1.0.8.tgz#c3d45a8b34fd730631a110a8a2520682b31d5a7f"
+  integrity sha1-w9RaizT9cwYxoRCoolIGgrMdWn8=
+  dependencies:
+    delayed-stream "~1.0.0"
+
 commander@^2.12.2:
   version "2.19.0"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.19.0.tgz#f6198aa84e5b83c46054b94ddedbfed5ee9ff12a"
@@ -829,17 +971,17 @@ concat-stream@^1.6.0:
     readable-stream "^2.2.2"
     typedarray "^0.0.6"
 
-configstore@^4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/configstore/-/configstore-4.0.0.tgz#5933311e95d3687efb592c528b922d9262d227e7"
-  integrity sha512-CmquAXFBocrzaSM8mtGPMM/HiWmyIpr4CcJl/rgY2uCObZ/S7cKU0silxslqJejl+t/T9HS8E0PUNQD81JGUEQ==
+configstore@^5.0.1:
+  version "5.0.1"
+  resolved "https://registry.npm.taobao.org/configstore/download/configstore-5.0.1.tgz?cache=0&sync_timestamp=1581616804286&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fconfigstore%2Fdownload%2Fconfigstore-5.0.1.tgz#d365021b5df4b98cdd187d6a3b0e3f6a7cc5ed96"
+  integrity sha1-02UCG130uYzdGH1qOw4/anzF7ZY=
   dependencies:
-    dot-prop "^4.1.0"
+    dot-prop "^5.2.0"
     graceful-fs "^4.1.2"
-    make-dir "^1.0.0"
-    unique-string "^1.0.0"
-    write-file-atomic "^2.0.0"
-    xdg-basedir "^3.0.0"
+    make-dir "^3.0.0"
+    unique-string "^2.0.0"
+    write-file-atomic "^3.0.0"
+    xdg-basedir "^4.0.0"
 
 console-control-strings@^1.0.0, console-control-strings@~1.1.0:
   version "1.1.0"
@@ -878,24 +1020,16 @@ core-util-is@1.0.2, core-util-is@~1.0.0:
   resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
   integrity sha1-tf1UIgqivFq1eqtxQMlAdUUDwac=
 
-cosmiconfig@5.2.1:
-  version "5.2.1"
-  resolved "https://registry.yarnpkg.com/cosmiconfig/-/cosmiconfig-5.2.1.tgz#040f726809c591e77a17c0a3626ca45b4f168b1a"
-  integrity sha512-H65gsXo1SKjf8zmrJ67eJk8aIRKV5ff2D4uKZIBZShbhGSpEmsQOPW/SKMKYhSTrqR7ufy6RP69rPogdaPh/kA==
+cosmiconfig@6.0.0:
+  version "6.0.0"
+  resolved "https://registry.npm.taobao.org/cosmiconfig/download/cosmiconfig-6.0.0.tgz#da4fee853c52f6b1e6935f41c1a2fc50bd4a9982"
+  integrity sha1-2k/uhTxS9rHmk19BwaL8UL1KmYI=
   dependencies:
-    import-fresh "^2.0.0"
-    is-directory "^0.3.1"
-    js-yaml "^3.13.1"
-    parse-json "^4.0.0"
-
-cross-spawn@^5.0.1:
-  version "5.1.0"
-  resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-5.1.0.tgz#e8bd0efee58fcff6f8f94510a0a554bbfa235449"
-  integrity sha1-6L0O/uWPz/b4+UUQoKVUu/ojVEk=
-  dependencies:
-    lru-cache "^4.0.1"
-    shebang-command "^1.2.0"
-    which "^1.2.9"
+    "@types/parse-json" "^4.0.0"
+    import-fresh "^3.1.0"
+    parse-json "^5.0.0"
+    path-type "^4.0.0"
+    yaml "^1.7.2"
 
 cross-spawn@^6.0.0:
   version "6.0.5"
@@ -908,10 +1042,19 @@ cross-spawn@^6.0.0:
     shebang-command "^1.2.0"
     which "^1.2.9"
 
-crypto-random-string@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/crypto-random-string/-/crypto-random-string-1.0.0.tgz#a230f64f568310e1498009940790ec99545bca7e"
-  integrity sha1-ojD2T1aDEOFJgAmUB5DsmVRbyn4=
+cross-spawn@^7.0.0:
+  version "7.0.3"
+  resolved "https://registry.npm.taobao.org/cross-spawn/download/cross-spawn-7.0.3.tgz#f73a85b9d5d41d045551c177e2882d4ac85728a6"
+  integrity sha1-9zqFudXUHQRVUcF34ogtSshXKKY=
+  dependencies:
+    path-key "^3.1.0"
+    shebang-command "^2.0.0"
+    which "^2.0.1"
+
+crypto-random-string@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.npm.taobao.org/crypto-random-string/download/crypto-random-string-2.0.0.tgz#ef2a7a966ec11083388369baa02ebead229b30d5"
+  integrity sha1-7yp6lm7BEIM4g2m6oC6+rSKbMNU=
 
 css-select-base-adapter@^0.1.1:
   version "0.1.1"
@@ -930,23 +1073,23 @@ css-select@^2.0.0:
 
 css-tree@1.0.0-alpha.28:
   version "1.0.0-alpha.28"
-  resolved "https://registry.yarnpkg.com/css-tree/-/css-tree-1.0.0-alpha.28.tgz#8e8968190d886c9477bc8d61e96f61af3f7ffa7f"
-  integrity sha512-joNNW1gCp3qFFzj4St6zk+Wh/NBv0vM5YbEreZk0SD4S23S+1xBKb6cLDg2uj4P4k/GUMlIm6cKIDqIG+vdt0w==
+  resolved "https://registry.npm.taobao.org/css-tree/download/css-tree-1.0.0-alpha.28.tgz#8e8968190d886c9477bc8d61e96f61af3f7ffa7f"
+  integrity sha1-joloGQ2IbJR3vI1h6W9hrz9/+n8=
   dependencies:
     mdn-data "~1.1.0"
     source-map "^0.5.3"
 
 css-tree@1.0.0-alpha.29:
   version "1.0.0-alpha.29"
-  resolved "https://registry.yarnpkg.com/css-tree/-/css-tree-1.0.0-alpha.29.tgz#3fa9d4ef3142cbd1c301e7664c1f352bd82f5a39"
-  integrity sha512-sRNb1XydwkW9IOci6iB2xmy8IGCj6r/fr+JWitvJ2JxQRPzN3T4AGGVWCMlVmVwM1gtgALJRmGIlWv5ppnGGkg==
+  resolved "https://registry.npm.taobao.org/css-tree/download/css-tree-1.0.0-alpha.29.tgz#3fa9d4ef3142cbd1c301e7664c1f352bd82f5a39"
+  integrity sha1-P6nU7zFCy9HDAedmTB81K9gvWjk=
   dependencies:
     mdn-data "~1.1.0"
     source-map "^0.5.3"
 
 css-url-regex@^1.1.0:
   version "1.1.0"
-  resolved "https://registry.yarnpkg.com/css-url-regex/-/css-url-regex-1.1.0.tgz#83834230cc9f74c457de59eebd1543feeb83b7ec"
+  resolved "https://registry.npm.taobao.org/css-url-regex/download/css-url-regex-1.1.0.tgz#83834230cc9f74c457de59eebd1543feeb83b7ec"
   integrity sha1-g4NCMMyfdMRX3lnuvRVD/uuDt+w=
 
 css-what@^2.1.2:
@@ -956,8 +1099,8 @@ css-what@^2.1.2:
 
 csso@^3.5.1:
   version "3.5.1"
-  resolved "https://registry.yarnpkg.com/csso/-/csso-3.5.1.tgz#7b9eb8be61628973c1b261e169d2f024008e758b"
-  integrity sha512-vrqULLffYU1Q2tLdJvaCYbONStnfkfimRxXNaGjxMldI0C7JPBC4rB1RyjhfdZ4m1frm8pM9uRPKH3d2knZ8gg==
+  resolved "https://registry.npm.taobao.org/csso/download/csso-3.5.1.tgz?cache=0&sync_timestamp=1585052807583&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fcsso%2Fdownload%2Fcsso-3.5.1.tgz#7b9eb8be61628973c1b261e169d2f024008e758b"
+  integrity sha1-e564vmFiiXPBsmHhadLwJACOdYs=
   dependencies:
     css-tree "1.0.0-alpha.29"
 
@@ -1023,6 +1166,13 @@ decompress-response@^3.3.0:
   dependencies:
     mimic-response "^1.0.0"
 
+decompress-response@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.npm.taobao.org/decompress-response/download/decompress-response-6.0.0.tgz#ca387612ddb7e104bd16d85aab00d5ecf09c66fc"
+  integrity sha1-yjh2Et234QS9FthaqwDV7PCcZvw=
+  dependencies:
+    mimic-response "^3.1.0"
+
 deep-extend@^0.6.0:
   version "0.6.0"
   resolved "https://registry.yarnpkg.com/deep-extend/-/deep-extend-0.6.0.tgz#c4fa7c95404a17a9c3e8ca7e1537312b736330ac"
@@ -1052,6 +1202,11 @@ defer-to-connect@^1.0.1:
   resolved "https://registry.yarnpkg.com/defer-to-connect/-/defer-to-connect-1.1.1.tgz#88ae694b93f67b81815a2c8c769aef6574ac8f2f"
   integrity sha512-J7thop4u3mRTkYRQ+Vpfwy2G5Ehoy82I14+14W4YMDLKdWloI9gSzRbV30s/NckQGVJtPkWNcW4oMAUigTdqiQ==
 
+defer-to-connect@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.npm.taobao.org/defer-to-connect/download/defer-to-connect-2.0.0.tgz#83d6b199db041593ac84d781b5222308ccf4c2c1"
+  integrity sha1-g9axmdsEFZOshNeBtSIjCMz0wsE=
+
 define-properties@^1.1.2, define-properties@^1.1.3:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/define-properties/-/define-properties-1.1.3.tgz#cf88da6cbee26fe6db7094f61d870cbd84cee9f1"
@@ -1099,7 +1254,7 @@ deprecated-obj@1.0.1:
     flat "^4.1.0"
     lodash "^4.17.11"
 
-deprecation@^2.0.0:
+deprecation@^2.0.0, deprecation@^2.3.1:
   version "2.3.1"
   resolved "https://registry.yarnpkg.com/deprecation/-/deprecation-2.3.1.tgz#6368cbdb40abf3373b525ac87e4a260c3a700919"
   integrity sha512-xmHIy4F3scKVwMsQ4WnVaS8bHOx0DmVwRywosKhaILI0ywMDWPtBSku2HNxRvF7jtwDRsoEwYQSfbxj8b7RlJQ==
@@ -1147,12 +1302,12 @@ domutils@^1.7.0:
     dom-serializer "0"
     domelementtype "1"
 
-dot-prop@^4.1.0:
-  version "4.2.0"
-  resolved "https://registry.yarnpkg.com/dot-prop/-/dot-prop-4.2.0.tgz#1f19e0c2e1aa0e32797c49799f2837ac6af69c57"
-  integrity sha512-tUMXrxlExSW6U2EXiiKGSBVdYgtV8qlHL+C10TsW4PURY/ic+eaysnSkwB4kA/mBlCyy/IKDJ+Lc3wbWeaXtuQ==
+dot-prop@^5.2.0:
+  version "5.2.0"
+  resolved "https://registry.npm.taobao.org/dot-prop/download/dot-prop-5.2.0.tgz#c34ecc29556dc45f1f4c22697b6f4904e0cc4fcb"
+  integrity sha1-w07MKVVtxF8fTCJpe29JBODMT8s=
   dependencies:
-    is-obj "^1.0.0"
+    is-obj "^2.0.0"
 
 duplexer2@0.0.2:
   version "0.0.2"
@@ -1285,6 +1440,11 @@ es6-weak-map@^2.0.1:
     es6-iterator "^2.0.1"
     es6-symbol "^3.1.1"
 
+escape-goat@^2.0.0:
+  version "2.1.1"
+  resolved "https://registry.npm.taobao.org/escape-goat/download/escape-goat-2.1.1.tgz#1b2dc77003676c457ec760b2dc68edb648188675"
+  integrity sha1-Gy3HcANnbEV+x2Cy3GjttkgYhnU=
+
 escape-string-regexp@^1.0.2, escape-string-regexp@^1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
@@ -1295,18 +1455,20 @@ esprima@^4.0.0:
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-4.0.1.tgz#13b04cdb3e6c5d19df91ab6987a8695619b0aa71"
   integrity sha512-eGuFFw7Upda+g4p+QHvnW0RyTX/SVeJBDM/gCtMARO0cLuT2HcEKnTPvhjV6aGeqrCB/sbNop0Kszm0jsaWU4A==
 
-execa@^0.7.0:
-  version "0.7.0"
-  resolved "https://registry.yarnpkg.com/execa/-/execa-0.7.0.tgz#944becd34cc41ee32a63a9faf27ad5a65fc59777"
-  integrity sha1-lEvs00zEHuMqY6n68nrVpl/Fl3c=
+execa@4.0.1:
+  version "4.0.1"
+  resolved "https://registry.npm.taobao.org/execa/download/execa-4.0.1.tgz?cache=0&sync_timestamp=1590156825648&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fexeca%2Fdownload%2Fexeca-4.0.1.tgz#988488781f1f0238cd156f7aaede11c3e853b4c1"
+  integrity sha1-mISIeB8fAjjNFW96rt4Rw+hTtME=
   dependencies:
-    cross-spawn "^5.0.1"
-    get-stream "^3.0.0"
-    is-stream "^1.1.0"
-    npm-run-path "^2.0.0"
-    p-finally "^1.0.0"
-    signal-exit "^3.0.0"
-    strip-eof "^1.0.0"
+    cross-spawn "^7.0.0"
+    get-stream "^5.0.0"
+    human-signals "^1.1.1"
+    is-stream "^2.0.0"
+    merge-stream "^2.0.0"
+    npm-run-path "^4.0.0"
+    onetime "^5.1.0"
+    signal-exit "^3.0.2"
+    strip-final-newline "^2.0.0"
 
 execa@^1.0.0:
   version "1.0.0"
@@ -1409,7 +1571,7 @@ fast-deep-equal@^2.0.1:
   resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-2.0.1.tgz#7b05218ddf9667bf7f370bf7fdb2cb15fdd0aa49"
   integrity sha1-ewUhjd+WZ79/Nwv3/bLLFf3Qqkk=
 
-fast-glob@^3.0.3, fast-glob@^3.1.1:
+fast-glob@^3.1.1:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/fast-glob/-/fast-glob-3.1.1.tgz#87ee30e9e9f3eb40d6f254a7997655da753d7c82"
   integrity sha512-nTCREpBY8w8r+boyFYAx21iL6faSsQynliPHM4Uf56SbkyohCNxpVPEH9xrF5TXKy+IsjkPUHDKiUkzBVRXn9g==
@@ -1420,6 +1582,18 @@ fast-glob@^3.0.3, fast-glob@^3.1.1:
     merge2 "^1.3.0"
     micromatch "^4.0.2"
 
+fast-glob@^3.2.2:
+  version "3.2.2"
+  resolved "https://registry.npm.taobao.org/fast-glob/download/fast-glob-3.2.2.tgz?cache=0&sync_timestamp=1582318841178&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Ffast-glob%2Fdownload%2Ffast-glob-3.2.2.tgz#ade1a9d91148965d4bf7c51f72e1ca662d32e63d"
+  integrity sha1-reGp2RFIll1L98UfcuHKZi0y5j0=
+  dependencies:
+    "@nodelib/fs.stat" "^2.0.2"
+    "@nodelib/fs.walk" "^1.2.3"
+    glob-parent "^5.1.0"
+    merge2 "^1.3.0"
+    micromatch "^4.0.2"
+    picomatch "^2.2.1"
+
 fast-json-stable-stringify@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/fast-json-stable-stringify/-/fast-json-stable-stringify-2.0.0.tgz#d5142c0caee6b1189f87d3a76111064f86c8bbf2"
@@ -1545,13 +1719,13 @@ forever-agent@~0.6.1:
   resolved "https://registry.yarnpkg.com/forever-agent/-/forever-agent-0.6.1.tgz#fbc71f0c41adeb37f96c577ad1ed42d8fdacca91"
   integrity sha1-+8cfDEGt6zf5bFd60e1C2P2sypE=
 
-form-data@2.5.1:
-  version "2.5.1"
-  resolved "https://registry.yarnpkg.com/form-data/-/form-data-2.5.1.tgz#f2cbec57b5e59e23716e128fe44d4e5dd23895f4"
-  integrity sha512-m21N3WOmEEURgk6B9GLOE4RuWOFf28Lhh9qGYeNlGq4VDXUlJy2th2slBNU8Gp8EzloYZOibZJ7t5ecIrFSjVA==
+form-data@3.0.0:
+  version "3.0.0"
+  resolved "https://registry.npm.taobao.org/form-data/download/form-data-3.0.0.tgz#31b7e39c85f1355b7139ee0c647cf0de7f83c682"
+  integrity sha1-MbfjnIXxNVtxOe4MZHzw3n+DxoI=
   dependencies:
     asynckit "^0.4.0"
-    combined-stream "^1.0.6"
+    combined-stream "^1.0.8"
     mime-types "^2.1.12"
 
 form-data@~2.3.2:
@@ -1570,14 +1744,15 @@ fragment-cache@^0.2.1:
   dependencies:
     map-cache "^0.2.2"
 
-fs-extra@^8.1.0:
-  version "8.1.0"
-  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-8.1.0.tgz#49d43c45a88cd9677668cb7be1b46efdb8d2e1c0"
-  integrity sha512-yhlQgA6mnOJUKOsRUFsgJdQCvkKhcz8tlZG5HBQfReYZy46OwLcY+Zia0mtdHsOo9y/hP+CxMN0TU9QxoOtG4g==
+fs-extra@^9.0.1:
+  version "9.0.1"
+  resolved "https://registry.npm.taobao.org/fs-extra/download/fs-extra-9.0.1.tgz#910da0062437ba4c39fedd863f1675ccfefcb9fc"
+  integrity sha1-kQ2gBiQ3ukw5/t2GPxZ1zP78ufw=
   dependencies:
+    at-least-node "^1.0.0"
     graceful-fs "^4.2.0"
-    jsonfile "^4.0.0"
-    universalify "^0.1.0"
+    jsonfile "^6.0.1"
+    universalify "^1.0.0"
 
 fs-minipass@^1.2.5:
   version "1.2.5"
@@ -1636,11 +1811,6 @@ get-caller-file@^1.0.1:
   resolved "https://registry.yarnpkg.com/get-caller-file/-/get-caller-file-1.0.3.tgz#f978fa4c90d1dfe7ff2d6beda2a515e713bdcf4a"
   integrity sha512-3t6rVToeoZfYSGd8YoLFR2DJkiQrIiUrGcjvFX2mDw3bn6k2OtwHN0TNCLbBO+w8qTvimhDkv+LSscbJY1vE6w==
 
-get-stream@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/get-stream/-/get-stream-3.0.0.tgz#8e943d1358dc37555054ecbe2edb05aa174ede14"
-  integrity sha1-jpQ9E1jcN1VQVOy+LtsFqhdO3hQ=
-
 get-stream@^4.0.0, get-stream@^4.1.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/get-stream/-/get-stream-4.1.0.tgz#c1b255575f3dc21d59bfc79cd3d2b46b1c3a54b5"
@@ -1648,7 +1818,7 @@ get-stream@^4.0.0, get-stream@^4.1.0:
   dependencies:
     pump "^3.0.0"
 
-get-stream@^5.1.0:
+get-stream@^5.0.0, get-stream@^5.1.0:
   version "5.1.0"
   resolved "https://registry.yarnpkg.com/get-stream/-/get-stream-5.1.0.tgz#01203cdc92597f9b909067c3e656cc1f4d3c4dc9"
   integrity sha512-EXr1FOzrzTfGeL0gQdeFEvOMm2mzMOglyiOXSTpPC+iAjAKftbr3jpCMWynogwYnM+eSj9sHGc6wjIcDvYiygw==
@@ -1737,12 +1907,12 @@ glob@^7.0.0, glob@^7.0.3, glob@^7.1.1, glob@^7.1.2, glob@^7.1.3:
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
-global-dirs@^0.1.0:
-  version "0.1.1"
-  resolved "https://registry.yarnpkg.com/global-dirs/-/global-dirs-0.1.1.tgz#b319c0dd4607f353f3be9cca4c72fc148c49f445"
-  integrity sha1-sxnA3UYH81PzvpzKTHL8FIxJ9EU=
+global-dirs@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.npm.taobao.org/global-dirs/download/global-dirs-2.0.1.tgz#acdf3bb6685bcd55cb35e8a052266569e9469201"
+  integrity sha1-rN87tmhbzVXLNeigUiZlaelGkgE=
   dependencies:
-    ini "^1.3.4"
+    ini "^1.3.5"
 
 global-modules@^1.0.0:
   version "1.0.0"
@@ -1764,18 +1934,16 @@ global-prefix@^1.0.1:
     is-windows "^1.0.1"
     which "^1.2.14"
 
-globby@10.0.1:
-  version "10.0.1"
-  resolved "https://registry.yarnpkg.com/globby/-/globby-10.0.1.tgz#4782c34cb75dd683351335c5829cc3420e606b22"
-  integrity sha512-sSs4inE1FB2YQiymcmTv6NWENryABjUNPeWhOvmn4SjtKybglsyPZxFB3U1/+L1bYi0rNZDqCLlHyLYDl1Pq5A==
+globby@11.0.0:
+  version "11.0.0"
+  resolved "https://registry.npm.taobao.org/globby/download/globby-11.0.0.tgz#56fd0e9f0d4f8fb0c456f1ab0dee96e1380bc154"
+  integrity sha1-Vv0Onw1Pj7DEVvGrDe6W4TgLwVQ=
   dependencies:
-    "@types/glob" "^7.1.1"
     array-union "^2.1.0"
     dir-glob "^3.0.1"
-    fast-glob "^3.0.3"
-    glob "^7.1.3"
-    ignore "^5.1.1"
-    merge2 "^1.2.3"
+    fast-glob "^3.1.1"
+    ignore "^5.1.4"
+    merge2 "^1.3.0"
     slash "^3.0.0"
 
 glogg@^1.0.0:
@@ -1785,7 +1953,25 @@ glogg@^1.0.0:
   dependencies:
     sparkles "^1.0.0"
 
-got@9.6.0, got@^9.6.0:
+got@11.1.4:
+  version "11.1.4"
+  resolved "https://registry.npm.taobao.org/got/download/got-11.1.4.tgz?cache=0&sync_timestamp=1591374735170&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fgot%2Fdownload%2Fgot-11.1.4.tgz#ecf0064aab26ae4b2989ab52aadd31a17e7bad63"
+  integrity sha1-7PAGSqsmrkspiatSqt0xoX57rWM=
+  dependencies:
+    "@sindresorhus/is" "^2.1.1"
+    "@szmarczak/http-timer" "^4.0.5"
+    "@types/cacheable-request" "^6.0.1"
+    "@types/responselike" "^1.0.0"
+    cacheable-lookup "^5.0.3"
+    cacheable-request "^7.0.1"
+    decompress-response "^6.0.0"
+    get-stream "^5.1.0"
+    http2-wrapper "^1.0.0-beta.4.5"
+    lowercase-keys "^2.0.0"
+    p-cancelable "^2.0.0"
+    responselike "^2.0.0"
+
+got@^9.6.0:
   version "9.6.0"
   resolved "https://registry.yarnpkg.com/got/-/got-9.6.0.tgz#edf45e7d67f99545705de1f7bbeeeb121765ed85"
   integrity sha512-R7eWptXuGYxwijs0eV+v3o6+XH1IqVK8dJOEecQfTmkncw9AV4dcw/Dhxi8MdlqPthxxpZyizMzyg8RTmEsG+Q==
@@ -2079,6 +2265,19 @@ http-signature@~1.2.0:
     jsprim "^1.2.2"
     sshpk "^1.7.0"
 
+http2-wrapper@^1.0.0-beta.4.5:
+  version "1.0.0-beta.4.6"
+  resolved "https://registry.npm.taobao.org/http2-wrapper/download/http2-wrapper-1.0.0-beta.4.6.tgz#9438f0fceb946c8cbd365076c228a4d3bd4d0143"
+  integrity sha1-lDjw/OuUbIy9NlB2wiik071NAUM=
+  dependencies:
+    quick-lru "^5.0.0"
+    resolve-alpn "^1.0.0"
+
+human-signals@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.npm.taobao.org/human-signals/download/human-signals-1.1.1.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fhuman-signals%2Fdownload%2Fhuman-signals-1.1.1.tgz#c5b1cd14f50aeae09ab6c59fe63ba3395fe4dfa3"
+  integrity sha1-xbHNFPUK6uCatsWf5jujOV/k36M=
+
 iconv-lite@^0.4.24:
   version "0.4.24"
   resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.24.tgz#2022b4b25fbddc21d2f524974a474aafe733908b"
@@ -2086,10 +2285,10 @@ iconv-lite@^0.4.24:
   dependencies:
     safer-buffer ">= 2.1.2 < 3"
 
-ignore@^5.1.1:
-  version "5.1.4"
-  resolved "https://registry.yarnpkg.com/ignore/-/ignore-5.1.4.tgz#84b7b3dbe64552b6ef0eca99f6743dbec6d97adf"
-  integrity sha512-MzbUSahkTW1u7JpKKjY7LCARd1fU5W2rLdxlM4kdkayuCwZImjkpluF9CM1aLewYJguPDqewLam18Y6AU69A8A==
+ignore@^5.1.4:
+  version "5.1.8"
+  resolved "https://registry.npm.taobao.org/ignore/download/ignore-5.1.8.tgz?cache=0&sync_timestamp=1590809430681&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fignore%2Fdownload%2Fignore-5.1.8.tgz#f150a8b50a34289b33e22f5889abd4d8016f0e57"
+  integrity sha1-8VCotQo0KJsz4i9YiavU2AFvDlc=
 
 import-cwd@3.0.0:
   version "3.0.0"
@@ -2098,13 +2297,13 @@ import-cwd@3.0.0:
   dependencies:
     import-from "^3.0.0"
 
-import-fresh@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/import-fresh/-/import-fresh-2.0.0.tgz#d81355c15612d386c61f9ddd3922d4304822a546"
-  integrity sha1-2BNVwVYS04bGH53dOSLUMEgipUY=
+import-fresh@^3.1.0:
+  version "3.2.1"
+  resolved "https://registry.npm.taobao.org/import-fresh/download/import-fresh-3.2.1.tgz#633ff618506e793af5ac91bf48b72677e15cbe66"
+  integrity sha1-Yz/2GFBueTr1rJG/SLcmd+FcvmY=
   dependencies:
-    caller-path "^2.0.0"
-    resolve-from "^3.0.0"
+    parent-module "^1.0.0"
+    resolve-from "^4.0.0"
 
 import-from@^3.0.0:
   version "3.0.0"
@@ -2136,28 +2335,28 @@ inherits@2, inherits@^2.0.1, inherits@^2.0.3, inherits@~2.0.1, inherits@~2.0.3:
   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.3.tgz#633c2c83e3da42a502f52466022480f4208261de"
   integrity sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4=
 
-ini@^1.3.4, ini@~1.3.0:
+ini@^1.3.4, ini@^1.3.5, ini@~1.3.0:
   version "1.3.5"
   resolved "https://registry.yarnpkg.com/ini/-/ini-1.3.5.tgz#eee25f56db1c9ec6085e0c22778083f596abf927"
   integrity sha512-RZY5huIKCMRWDUqZlEi72f/lmXKMvuszcMBduliQ3nnWbx9X/ZBQO7DijMEYS9EhHBb2qacRUMtC7svLwe0lcw==
 
-inquirer@7.0.0:
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/inquirer/-/inquirer-7.0.0.tgz#9e2b032dde77da1db5db804758b8fea3a970519a"
-  integrity sha512-rSdC7zelHdRQFkWnhsMu2+2SO41mpv2oF2zy4tMhmiLWkcKbOAs87fWAJhVXttKVwhdZvymvnuM95EyEXg2/tQ==
+inquirer@7.1.0:
+  version "7.1.0"
+  resolved "https://registry.npm.taobao.org/inquirer/download/inquirer-7.1.0.tgz?cache=0&sync_timestamp=1583819732252&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Finquirer%2Fdownload%2Finquirer-7.1.0.tgz#1298a01859883e17c7264b82870ae1034f92dd29"
+  integrity sha1-EpigGFmIPhfHJkuChwrhA0+S3Sk=
   dependencies:
     ansi-escapes "^4.2.1"
-    chalk "^2.4.2"
+    chalk "^3.0.0"
     cli-cursor "^3.1.0"
     cli-width "^2.0.0"
     external-editor "^3.0.3"
     figures "^3.0.0"
     lodash "^4.17.15"
     mute-stream "0.0.8"
-    run-async "^2.2.0"
-    rxjs "^6.4.0"
+    run-async "^2.4.0"
+    rxjs "^6.5.3"
     string-width "^4.1.0"
-    strip-ansi "^5.1.0"
+    strip-ansi "^6.0.0"
     through "^2.3.6"
 
 interpret@^1.0.0, interpret@^1.1.0:
@@ -2263,11 +2462,6 @@ is-descriptor@^1.0.0, is-descriptor@^1.0.2:
     is-data-descriptor "^1.0.0"
     kind-of "^6.0.2"
 
-is-directory@^0.3.1:
-  version "0.3.1"
-  resolved "https://registry.yarnpkg.com/is-directory/-/is-directory-0.3.1.tgz#61339b6f2475fc772fd9c9d83f5c8575dc154ae1"
-  integrity sha1-YTObbyR1/Hcv2cnYP1yFddwVSuE=
-
 is-extendable@^0.1.0, is-extendable@^0.1.1:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/is-extendable/-/is-extendable-0.1.1.tgz#62b110e289a471418e3ec36a617d472e301dfc89"
@@ -2323,13 +2517,13 @@ is-glob@^4.0.1:
   dependencies:
     is-extglob "^2.1.1"
 
-is-installed-globally@^0.1.0:
-  version "0.1.0"
-  resolved "https://registry.yarnpkg.com/is-installed-globally/-/is-installed-globally-0.1.0.tgz#0dfd98f5a9111716dd535dda6492f67bf3d25a80"
-  integrity sha1-Df2Y9akRFxbdU13aZJL2e/PSWoA=
+is-installed-globally@^0.3.1:
+  version "0.3.2"
+  resolved "https://registry.npm.taobao.org/is-installed-globally/download/is-installed-globally-0.3.2.tgz#fd3efa79ee670d1187233182d5b0a1dd00313141"
+  integrity sha1-/T76ee5nDRGHIzGC1bCh3QAxMUE=
   dependencies:
-    global-dirs "^0.1.0"
-    is-path-inside "^1.0.0"
+    global-dirs "^2.0.1"
+    is-path-inside "^3.0.1"
 
 is-interactive@^1.0.0:
   version "1.0.0"
@@ -2341,10 +2535,10 @@ is-negated-glob@^1.0.0:
   resolved "https://registry.yarnpkg.com/is-negated-glob/-/is-negated-glob-1.0.0.tgz#6910bca5da8c95e784b5751b976cf5a10fee36d2"
   integrity sha1-aRC8pdqMleeEtXUbl2z1oQ/uNtI=
 
-is-npm@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/is-npm/-/is-npm-3.0.0.tgz#ec9147bfb629c43f494cf67936a961edec7e8053"
-  integrity sha512-wsigDr1Kkschp2opC4G3yA6r9EgVA6NjRpWzIi9axXqeIaAATPRJc4uLujXe3Nd9uO8KoDyA4MD6aZSeXTADhA==
+is-npm@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.npm.taobao.org/is-npm/download/is-npm-4.0.0.tgz?cache=0&sync_timestamp=1589568159066&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fis-npm%2Fdownload%2Fis-npm-4.0.0.tgz#c90dd8380696df87a7a6d823c20d0b12bbe3c84d"
+  integrity sha1-yQ3YOAaW34enptgjwg0LErvjyE0=
 
 is-number@^3.0.0:
   version "3.0.0"
@@ -2363,17 +2557,15 @@ is-number@^7.0.0:
   resolved "https://registry.yarnpkg.com/is-number/-/is-number-7.0.0.tgz#7535345b896734d5f80c4d06c50955527a14f12b"
   integrity sha512-41Cifkg6e8TylSpdtTpeLVMqvSBEVzTttHvERD741+pnZ8ANv0004MRL43QKPDlK9cGvNp6NZWZUBlbGXYxxng==
 
-is-obj@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/is-obj/-/is-obj-1.0.1.tgz#3e4729ac1f5fde025cd7d83a896dab9f4f67db0f"
-  integrity sha1-PkcprB9f3gJc19g6iW2rn09n2w8=
+is-obj@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.npm.taobao.org/is-obj/download/is-obj-2.0.0.tgz#473fb05d973705e3fd9620545018ca8e22ef4982"
+  integrity sha1-Rz+wXZc3BeP9liBUUBjKjiLvSYI=
 
-is-path-inside@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/is-path-inside/-/is-path-inside-1.0.1.tgz#8ef5b7de50437a3fdca6b4e865ef7aa55cb48036"
-  integrity sha1-jvW33lBDej/cprToZe96pVy0gDY=
-  dependencies:
-    path-is-inside "^1.0.1"
+is-path-inside@^3.0.1:
+  version "3.0.2"
+  resolved "https://registry.npm.taobao.org/is-path-inside/download/is-path-inside-3.0.2.tgz#f5220fc82a3e233757291dddc9c5877f2a1f3017"
+  integrity sha1-9SIPyCo+IzdXKR3dycWHfyofMBc=
 
 is-plain-object@^2.0.1, is-plain-object@^2.0.3, is-plain-object@^2.0.4:
   version "2.0.4"
@@ -2389,11 +2581,6 @@ is-plain-object@^3.0.0:
   dependencies:
     isobject "^4.0.0"
 
-is-promise@^2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/is-promise/-/is-promise-2.1.0.tgz#79a2a9ece7f096e80f36d2b2f3bc16c1ff4bf3fa"
-  integrity sha1-eaKp7OfwlugPNtKy87wWwf9L8/o=
-
 is-regex@^1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/is-regex/-/is-regex-1.0.4.tgz#5517489b547091b0930e095654ced25ee97e9491"
@@ -2425,6 +2612,11 @@ is-stream@^1.1.0:
   resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-1.1.0.tgz#12d4a3dd4e68e0b79ceb8dbc84173ae80d91ca44"
   integrity sha1-EtSj3U5o4Lec6428hBc66A2RykQ=
 
+is-stream@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.npm.taobao.org/is-stream/download/is-stream-2.0.0.tgz#bde9c32680d6fae04129d6ac9d921ce7815f78e3"
+  integrity sha1-venDJoDW+uBBKdasnZIc54FfeOM=
+
 is-symbol@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/is-symbol/-/is-symbol-1.0.2.tgz#a055f6ae57192caee329e7a860118b497a950f38"
@@ -2432,7 +2624,7 @@ is-symbol@^1.0.2:
   dependencies:
     has-symbols "^1.0.0"
 
-is-typedarray@~1.0.0:
+is-typedarray@^1.0.0, is-typedarray@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/is-typedarray/-/is-typedarray-1.0.0.tgz#e479c80858df0c1b11ddda6940f96011fcda4a9a"
   integrity sha1-5HnICFjfDBsR3dppQPlgEfzaSpo=
@@ -2501,6 +2693,11 @@ isstream@^0.1.2, isstream@~0.1.2:
   resolved "https://registry.yarnpkg.com/isstream/-/isstream-0.1.2.tgz#47e63f7af55afa6f92e1500e690eb8b8529c099a"
   integrity sha1-R+Y/evVa+m+S4VAOaQ64uFKcCZo=
 
+js-tokens@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.npm.taobao.org/js-tokens/download/js-tokens-4.0.0.tgz?cache=0&sync_timestamp=1586796305651&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fjs-tokens%2Fdownload%2Fjs-tokens-4.0.0.tgz#19203fb59991df98e3a287050d4647cdeaf32499"
+  integrity sha1-GSA/tZmR35jjoocFDUZHzerzJJk=
+
 js-yaml@^3.13.1:
   version "3.13.1"
   resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.13.1.tgz#aff151b30bfdfa8e49e05da22e7415e9dfa37847"
@@ -2519,6 +2716,11 @@ json-buffer@3.0.0:
   resolved "https://registry.yarnpkg.com/json-buffer/-/json-buffer-3.0.0.tgz#5b1f397afc75d677bde8bcfc0e47e1f9a3d9a898"
   integrity sha1-Wx85evx11ne96Lz8Dkfh+aPZqJg=
 
+json-buffer@3.0.1:
+  version "3.0.1"
+  resolved "https://registry.npm.taobao.org/json-buffer/download/json-buffer-3.0.1.tgz#9338802a30d3b6605fbe0613e094008ca8c05a13"
+  integrity sha1-kziAKjDTtmBfvgYT4JQAjKjAWhM=
+
 json-parse-better-errors@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/json-parse-better-errors/-/json-parse-better-errors-1.0.2.tgz#bb867cfb3450e69107c131d1c514bab3dc8bcaa9"
@@ -2544,10 +2746,12 @@ json-stringify-safe@~5.0.1:
   resolved "https://registry.yarnpkg.com/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz#1296a2d58fd45f19a0f6ce01d65701e2c735b6eb"
   integrity sha1-Epai1Y/UXxmg9s4B1lcB4sc1tus=
 
-jsonfile@^4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/jsonfile/-/jsonfile-4.0.0.tgz#8771aae0799b64076b76640fca058f9c10e33ecb"
-  integrity sha1-h3Gq4HmbZAdrdmQPygWPnBDjPss=
+jsonfile@^6.0.1:
+  version "6.0.1"
+  resolved "https://registry.npm.taobao.org/jsonfile/download/jsonfile-6.0.1.tgz#98966cba214378c8c84b82e085907b40bf614179"
+  integrity sha1-mJZsuiFDeMjIS4LghZB7QL9hQXk=
+  dependencies:
+    universalify "^1.0.0"
   optionalDependencies:
     graceful-fs "^4.1.6"
 
@@ -2573,6 +2777,13 @@ keyv@^3.0.0:
   dependencies:
     json-buffer "3.0.0"
 
+keyv@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.npm.taobao.org/keyv/download/keyv-4.0.1.tgz#9fe703cb4a94d6d11729d320af033307efd02ee6"
+  integrity sha1-n+cDy0qU1tEXKdMgrwMzB+/QLuY=
+  dependencies:
+    json-buffer "3.0.1"
+
 kind-of@^3.0.2, kind-of@^3.0.3, kind-of@^3.2.0:
   version "3.2.2"
   resolved "https://registry.yarnpkg.com/kind-of/-/kind-of-3.2.2.tgz#31ea21a734bab9bbb0f32466d893aea51e4a3c64"
@@ -2647,6 +2858,11 @@ liftoff@^3.1.0:
     rechoir "^0.6.2"
     resolve "^1.1.7"
 
+lines-and-columns@^1.1.6:
+  version "1.1.6"
+  resolved "https://registry.npm.taobao.org/lines-and-columns/download/lines-and-columns-1.1.6.tgz#1c00c743b433cd0a4e80758f7b64a57440d9ff00"
+  integrity sha1-HADHQ7QzzQpOgHWPe2SldEDZ/wA=
+
 load-json-file@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/load-json-file/-/load-json-file-1.1.0.tgz#956905708d58b4bab4c2261b04f59f31c99374c0"
@@ -2722,11 +2938,6 @@ lodash.find@^4.6.0:
   resolved "https://registry.yarnpkg.com/lodash.find/-/lodash.find-4.6.0.tgz#cb0704d47ab71789ffa0de8b97dd926fb88b13b1"
   integrity sha1-ywcE1Hq3F4n/oN6Ll92Sb7iLE7E=
 
-lodash.get@^4.4.2:
-  version "4.4.2"
-  resolved "https://registry.yarnpkg.com/lodash.get/-/lodash.get-4.4.2.tgz#2d177f652fa31e939b4438d5341499dfa3825e99"
-  integrity sha1-LRd/ZS+jHpObRDjVNBSZ36OCXpk=
-
 lodash.isarguments@^3.0.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/lodash.isarguments/-/lodash.isarguments-3.1.0.tgz#2f573d85c6a24289ff00663b491c1d338ff3458a"
@@ -2751,11 +2962,6 @@ lodash.restparam@^3.0.0:
   resolved "https://registry.yarnpkg.com/lodash.restparam/-/lodash.restparam-3.6.1.tgz#936a4e309ef330a7645ed4145986c85ae5b20805"
   integrity sha1-k2pOMJ7zMKdkXtQUWYbIWuWyCAU=
 
-lodash.set@^4.3.2:
-  version "4.3.2"
-  resolved "https://registry.yarnpkg.com/lodash.set/-/lodash.set-4.3.2.tgz#d8757b1da807dde24816b0d6a84bea1a76230b23"
-  integrity sha1-2HV7HagH3eJIFrDWqEvqGnYjCyM=
-
 lodash.template@^3.0.0:
   version "3.6.2"
   resolved "https://registry.yarnpkg.com/lodash.template/-/lodash.template-3.6.2.tgz#f8cdecc6169a255be9098ae8b0c53d378931d14f"
@@ -2779,11 +2985,6 @@ lodash.templatesettings@^3.0.0:
     lodash._reinterpolate "^3.0.0"
     lodash.escape "^3.0.0"
 
-lodash.uniq@^4.5.0:
-  version "4.5.0"
-  resolved "https://registry.yarnpkg.com/lodash.uniq/-/lodash.uniq-4.5.0.tgz#d0225373aeb652adc1bc82e4945339a842754773"
-  integrity sha1-0CJTc662Uq3BvILklFM5qEJ1R3M=
-
 lodash@4.17.15, lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.15:
   version "4.17.15"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
@@ -2806,25 +3007,17 @@ lowercase-keys@^2.0.0:
   resolved "https://registry.yarnpkg.com/lowercase-keys/-/lowercase-keys-2.0.0.tgz#2603e78b7b4b0006cbca2fbcc8a3202558ac9479"
   integrity sha512-tqNXrS78oMOE73NMxK4EMLQsQowWf8jKooH9g7xPavRT706R6bkQJ6DY2Te7QukaZsulxa30wQ7bk0pm4XiHmA==
 
-lru-cache@^4.0.1:
-  version "4.1.5"
-  resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-4.1.5.tgz#8bbe50ea85bed59bc9e33dcab8235ee9bcf443cd"
-  integrity sha512-sWZlbEP2OsHNkXrMl5GYk/jKk70MBng6UU4YI/qGDYbgf6YbP4EvmqISbXCoJiRKs+1bSpFHVgQxvJ17F2li5g==
-  dependencies:
-    pseudomap "^1.0.2"
-    yallist "^2.1.2"
-
 macos-release@^2.2.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/macos-release/-/macos-release-2.3.0.tgz#eb1930b036c0800adebccd5f17bc4c12de8bb71f"
   integrity sha512-OHhSbtcviqMPt7yfw5ef5aghS2jzFVKEFyCJndQt2YpSQ9qRVSEv2axSJI1paVThEu+FFGs584h/1YhxjVqajA==
 
-make-dir@^1.0.0:
-  version "1.3.0"
-  resolved "https://registry.yarnpkg.com/make-dir/-/make-dir-1.3.0.tgz#79c1033b80515bd6d24ec9933e860ca75ee27f0c"
-  integrity sha512-2w31R7SJtieJJnQtGc7RVL2StM2vGYVfqUOvUDxH6bC6aJTxPxTF0GnIgCyu7tjockiUWAYQRbxa7vKn34s5sQ==
+make-dir@^3.0.0:
+  version "3.1.0"
+  resolved "https://registry.npm.taobao.org/make-dir/download/make-dir-3.1.0.tgz?cache=0&sync_timestamp=1587567407163&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fmake-dir%2Fdownload%2Fmake-dir-3.1.0.tgz#415e967046b3a7f1d185277d84aa58203726a13f"
+  integrity sha1-QV6WcEazp/HRhSd9hKpYIDcmoT8=
   dependencies:
-    pify "^3.0.0"
+    semver "^6.0.0"
 
 make-iterator@^1.0.0:
   version "1.0.1"
@@ -2855,17 +3048,22 @@ matchdep@^2.0.0:
     resolve "^1.4.0"
     stack-trace "0.0.10"
 
-md5-file@^4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/md5-file/-/md5-file-4.0.0.tgz#f3f7ba1e2dd1144d5bf1de698d0e5f44a4409584"
-  integrity sha512-UC0qFwyAjn4YdPpKaDNw6gNxRf7Mcx7jC1UGCY4boCzgvU2Aoc1mOGzTtrjjLKhM5ivsnhoKpQVxKPp+1j1qwg==
+md5-file@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.npm.taobao.org/md5-file/download/md5-file-5.0.0.tgz#e519f631feca9c39e7f9ea1780b63c4745012e20"
+  integrity sha1-5Rn2Mf7KnDnn+eoXgLY8R0UBLiA=
 
 mdn-data@~1.1.0:
   version "1.1.4"
-  resolved "https://registry.yarnpkg.com/mdn-data/-/mdn-data-1.1.4.tgz#50b5d4ffc4575276573c4eedb8780812a8419f01"
-  integrity sha512-FSYbp3lyKjyj3E7fMl6rYvUdX0FBXaluGqlFoYESWQlyUTq8R+wp0rkFxoYFqZlHCvsUXGjyJmLQSnXToYhOSA==
+  resolved "https://registry.npm.taobao.org/mdn-data/download/mdn-data-1.1.4.tgz?cache=0&sync_timestamp=1590573030215&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fmdn-data%2Fdownload%2Fmdn-data-1.1.4.tgz#50b5d4ffc4575276573c4eedb8780812a8419f01"
+  integrity sha1-ULXU/8RXUnZXPE7tuHgIEqhBnwE=
 
-merge2@^1.2.3, merge2@^1.3.0:
+merge-stream@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.npm.taobao.org/merge-stream/download/merge-stream-2.0.0.tgz#52823629a14dd00c9770fb6ad47dc6310f2c1f60"
+  integrity sha1-UoI2KaFN0AyXcPtq1H3GMQ8sH2A=
+
+merge2@^1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/merge2/-/merge2-1.3.0.tgz#5b366ee83b2f1582c48f87e47cf1a9352103ca81"
   integrity sha512-2j4DAdlBOkiSZIsaXk4mTE3sRS02yBHAtfy127xRV3bQUFqXkjHCHLW6Scv7DwNRbIWNHH8zpnz9zMaKXIdvYw==
@@ -2902,22 +3100,22 @@ micromatch@^4.0.2:
     braces "^3.0.1"
     picomatch "^2.0.5"
 
-mime-db@1.40.0:
-  version "1.40.0"
-  resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.40.0.tgz#a65057e998db090f732a68f6c276d387d4126c32"
-  integrity sha512-jYdeOMPy9vnxEqFRRo6ZvTZ8d9oPb+k18PKoYNYUe2stVEBPPwsln/qWzdbmaIvnhZ9v2P+CuecK+fpUfsV2mA==
+mime-db@1.44.0:
+  version "1.44.0"
+  resolved "https://registry.npm.taobao.org/mime-db/download/mime-db-1.44.0.tgz#fa11c5eb0aca1334b4233cb4d52f10c5a6272f92"
+  integrity sha1-+hHF6wrKEzS0Izy01S8QxaYnL5I=
 
 mime-db@~1.38.0:
   version "1.38.0"
   resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.38.0.tgz#1a2aab16da9eb167b49c6e4df2d9c68d63d8e2ad"
   integrity sha512-bqVioMFFzc2awcdJZIzR3HjZFX20QhilVS7hytkKrv7xFAn8bM1gzc/FOX2awLISvWe0PV8ptFKcon+wZ5qYkg==
 
-mime-types@2.1.24:
-  version "2.1.24"
-  resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.24.tgz#b6f8d0b3e951efb77dedeca194cff6d16f676f81"
-  integrity sha512-WaFHS3MCl5fapm3oLxU4eYDw77IQM2ACcxQ9RIxfaC3ooc6PFuBMGZZsYpvoXS5D5QTWPieo1jjLdAm3TBP3cQ==
+mime-types@2.1.27:
+  version "2.1.27"
+  resolved "https://registry.npm.taobao.org/mime-types/download/mime-types-2.1.27.tgz#47949f98e279ea53119f5722e0f34e529bec009f"
+  integrity sha1-R5SfmOJ56lMRn1ci4PNOUpvsAJ8=
   dependencies:
-    mime-db "1.40.0"
+    mime-db "1.44.0"
 
 mime-types@^2.1.12, mime-types@~2.1.19:
   version "2.1.22"
@@ -2936,6 +3134,11 @@ mimic-response@^1.0.0, mimic-response@^1.0.1:
   resolved "https://registry.yarnpkg.com/mimic-response/-/mimic-response-1.0.1.tgz#4923538878eef42063cb8a3e3b0798781487ab1b"
   integrity sha512-j5EctnkH7amfV/q5Hgmoal1g2QHFJRraOtmx0JpIqkxhBhI/lJSl1nMpQ45hVarwNETOoWEimndZ4QK0RHxuxQ==
 
+mimic-response@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.npm.taobao.org/mimic-response/download/mimic-response-3.1.0.tgz#2d1d59af9c1b129815accc2c46a022a5ce1fa3c9"
+  integrity sha1-LR1Zr5wbEpgVrMwsRqAipc4fo8k=
+
 minimatch@^3.0.4:
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-3.0.4.tgz#5166e286457f03306064be5497e8dbb0c3d32083"
@@ -3137,6 +3340,13 @@ npm-run-path@^2.0.0:
   dependencies:
     path-key "^2.0.0"
 
+npm-run-path@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.npm.taobao.org/npm-run-path/download/npm-run-path-4.0.1.tgz#b7ecd1e5ed53da8e37a55e1c2269e0b97ed748ea"
+  integrity sha1-t+zR5e1T2o43pV4cImnguX7XSOo=
+  dependencies:
+    path-key "^3.0.0"
+
 "npmlog@0 || 1 || 2 || 3 || 4":
   version "4.1.2"
   resolved "https://registry.yarnpkg.com/npmlog/-/npmlog-4.1.2.tgz#08a7f2a8bf734604779a9efa4ad5cc717abb954b"
@@ -3256,11 +3466,6 @@ object.values@^1.1.0:
     function-bind "^1.1.1"
     has "^1.0.3"
 
-octokit-pagination-methods@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/octokit-pagination-methods/-/octokit-pagination-methods-1.1.0.tgz#cf472edc9d551055f9ef73f6e42b4dbb4c80bea4"
-  integrity sha512-fZ4qZdQ2nxJvtcasX7Ghl+WlWS/d9IgnBIwFZXVNNZUmzpno91SX5bc5vuxiuKoCtK78XxGGNuSCrDC7xYB3OQ==
-
 once@^1.3.0, once@^1.3.1, once@^1.3.2, once@^1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/once/-/once-1.4.0.tgz#583b1aa775961d4b113ac17d9c50baef9dd76bd1"
@@ -3275,17 +3480,18 @@ onetime@^5.1.0:
   dependencies:
     mimic-fn "^2.1.0"
 
-ora@4.0.2:
-  version "4.0.2"
-  resolved "https://registry.yarnpkg.com/ora/-/ora-4.0.2.tgz#0e1e68fd45b135d28648b27cf08081fa6e8a297d"
-  integrity sha512-YUOZbamht5mfLxPmk4M35CD/5DuOkAacxlEUbStVXpBAt4fyhBf+vZHI/HRkI++QUp3sNoeA2Gw4C+hi4eGSig==
+ora@4.0.4:
+  version "4.0.4"
+  resolved "https://registry.npm.taobao.org/ora/download/ora-4.0.4.tgz?cache=0&sync_timestamp=1587481470351&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fora%2Fdownload%2Fora-4.0.4.tgz#e8da697cc5b6a47266655bf68e0fb588d29a545d"
+  integrity sha1-6NppfMW2pHJmZVv2jg+1iNKaVF0=
   dependencies:
-    chalk "^2.4.2"
+    chalk "^3.0.0"
     cli-cursor "^3.1.0"
     cli-spinners "^2.2.0"
     is-interactive "^1.0.0"
     log-symbols "^3.0.0"
-    strip-ansi "^5.2.0"
+    mute-stream "0.0.8"
+    strip-ansi "^6.0.0"
     wcwidth "^1.0.1"
 
 ordered-read-streams@^1.0.0:
@@ -3333,6 +3539,11 @@ p-cancelable@^1.0.0:
   resolved "https://registry.yarnpkg.com/p-cancelable/-/p-cancelable-1.1.0.tgz#d078d15a3af409220c886f1d9a0ca2e441ab26cc"
   integrity sha512-s73XxOZ4zpt1edZYZzvhqFa6uvQc1vwUa0K0BdtIZgQMAJj9IbebH+JkgKZc9h+B05PKHLOTl4ajG1BmNrVZlw==
 
+p-cancelable@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.npm.taobao.org/p-cancelable/download/p-cancelable-2.0.0.tgz#4a3740f5bdaf5ed5d7c3e34882c6fb5d6b266a6e"
+  integrity sha1-SjdA9b2vXtXXw+NIgsb7XWsmam4=
+
 p-finally@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/p-finally/-/p-finally-1.0.0.tgz#3fbcfb15b899a44123b34b6dcc18b724336a2cae"
@@ -3372,6 +3583,13 @@ pako@^1.0.0:
   resolved "https://registry.yarnpkg.com/pako/-/pako-1.0.10.tgz#4328badb5086a426aa90f541977d4955da5c9732"
   integrity sha512-0DTvPVU3ed8+HNXOu5Bs+o//Mbdj9VNQMUOe9oKCwh8l0GNwpTDMKCWbRjgtD291AWnkAgkqA/LOnQS8AmS1tw==
 
+parent-module@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.npm.taobao.org/parent-module/download/parent-module-1.0.1.tgz#691d2709e78c79fae3a156622452d00762caaaa2"
+  integrity sha1-aR0nCeeMefrjoVZiJFLQB2LKqqI=
+  dependencies:
+    callsites "^3.0.0"
+
 parse-filepath@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/parse-filepath/-/parse-filepath-1.0.2.tgz#a632127f53aaf3d15876f5872f3ffac763d6c891"
@@ -3381,6 +3599,16 @@ parse-filepath@^1.0.1:
     map-cache "^0.2.0"
     path-root "^0.1.1"
 
+parse-json@5.0.0, parse-json@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.npm.taobao.org/parse-json/download/parse-json-5.0.0.tgz#73e5114c986d143efa3712d4ea24db9a4266f60f"
+  integrity sha1-c+URTJhtFD76NxLU6iTbmkJm9g8=
+  dependencies:
+    "@babel/code-frame" "^7.0.0"
+    error-ex "^1.3.1"
+    json-parse-better-errors "^1.0.1"
+    lines-and-columns "^1.1.6"
+
 parse-json@^2.2.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/parse-json/-/parse-json-2.2.0.tgz#f480f40434ef80741f8469099f8dea18f55a4dc9"
@@ -3388,14 +3616,6 @@ parse-json@^2.2.0:
   dependencies:
     error-ex "^1.2.0"
 
-parse-json@^4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/parse-json/-/parse-json-4.0.0.tgz#be35f5425be1f7f6c747184f98a788cb99477ee0"
-  integrity sha1-vjX1Qlvh9/bHRxhPmKeIy5lHfuA=
-  dependencies:
-    error-ex "^1.3.1"
-    json-parse-better-errors "^1.0.1"
-
 parse-node-version@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/parse-node-version/-/parse-node-version-1.0.1.tgz#e2b5dbede00e7fa9bc363607f53327e8b073189b"
@@ -3451,16 +3671,16 @@ path-is-absolute@^1.0.0:
   resolved "https://registry.yarnpkg.com/path-is-absolute/-/path-is-absolute-1.0.1.tgz#174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f"
   integrity sha1-F0uSaHNVNP+8es5r9TpanhtcX18=
 
-path-is-inside@^1.0.1:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/path-is-inside/-/path-is-inside-1.0.2.tgz#365417dede44430d1c11af61027facf074bdfc53"
-  integrity sha1-NlQX3t5EQw0cEa9hAn+s8HS9/FM=
-
 path-key@^2.0.0, path-key@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/path-key/-/path-key-2.0.1.tgz#411cadb574c5a140d3a4b1910d40d80cc9f40b40"
   integrity sha1-QRyttXTFoUDTpLGRDUDYDMn0C0A=
 
+path-key@^3.0.0, path-key@^3.1.0:
+  version "3.1.1"
+  resolved "https://registry.npm.taobao.org/path-key/download/path-key-3.1.1.tgz#581f6ade658cbba65a0d3380de7753295054f375"
+  integrity sha1-WB9q3mWMu6ZaDTOA3ndTKVBU83U=
+
 path-parse@^1.0.6:
   version "1.0.6"
   resolved "https://registry.yarnpkg.com/path-parse/-/path-parse-1.0.6.tgz#d62dbb5679405d72c4737ec58600e9ddcf06d24c"
@@ -3502,16 +3722,16 @@ picomatch@^2.0.5:
   resolved "https://registry.yarnpkg.com/picomatch/-/picomatch-2.0.7.tgz#514169d8c7cd0bdbeecc8a2609e34a7163de69f6"
   integrity sha512-oLHIdio3tZ0qH76NybpeneBhYVj0QFTfXEFTc/B3zKQspYfYYkWYgFsmzo+4kvId/bQRcNkVeguI3y+CD22BtA==
 
+picomatch@^2.2.1:
+  version "2.2.2"
+  resolved "https://registry.npm.taobao.org/picomatch/download/picomatch-2.2.2.tgz?cache=0&sync_timestamp=1584791322335&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fpicomatch%2Fdownload%2Fpicomatch-2.2.2.tgz#21f333e9b6b8eaff02468f5146ea406d345f4dad"
+  integrity sha1-IfMz6ba46v8CRo9RRupAbTRfTa0=
+
 pify@^2.0.0, pify@^2.3.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/pify/-/pify-2.3.0.tgz#ed141a6ac043a849ea588498e7dca8b15330e90c"
   integrity sha1-7RQaasBDqEnqWISY59yosVMw6Qw=
 
-pify@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/pify/-/pify-3.0.0.tgz#e5a4acd2c101fdf3d9a4d07f0dbc4db49dd28176"
-  integrity sha1-5aSs0sEB/fPZpNB/DbxNtJ3SgXY=
-
 pinkie-promise@^2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/pinkie-promise/-/pinkie-promise-2.0.1.tgz#2135d6dfa7a358c069ac9b178776288228450ffa"
@@ -3573,11 +3793,6 @@ protocols@^1.1.0, protocols@^1.4.0:
   resolved "https://registry.yarnpkg.com/protocols/-/protocols-1.4.7.tgz#95f788a4f0e979b291ffefcf5636ad113d037d32"
   integrity sha512-Fx65lf9/YDn3hUX08XUc0J8rSux36rEsyiv21ZGUC1mOyeM3lTRpZLcrm8aAolzS4itwVfm7TAPyxC2E5zd6xg==
 
-pseudomap@^1.0.2:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/pseudomap/-/pseudomap-1.0.2.tgz#f052a28da70e618917ef0a8ac34c1ae5a68286b3"
-  integrity sha1-8FKijacOYYkX7wqKw0wa5aaChrM=
-
 psl@^1.1.24:
   version "1.1.31"
   resolved "https://registry.yarnpkg.com/psl/-/psl-1.1.31.tgz#e9aa86d0101b5b105cbe93ac6b784cd547276184"
@@ -3618,6 +3833,13 @@ punycode@^2.1.0:
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.1.tgz#b58b010ac40c22c5657616c8d2c2c02c7bf479ec"
   integrity sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A==
 
+pupa@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.npm.taobao.org/pupa/download/pupa-2.0.1.tgz#dbdc9ff48ffbea4a26a069b6f9f7abb051008726"
+  integrity sha1-29yf9I/76komoGm2+fersFEAhyY=
+  dependencies:
+    escape-goat "^2.0.0"
+
 q@^1.1.2:
   version "1.5.1"
   resolved "https://registry.yarnpkg.com/q/-/q-1.5.1.tgz#7e32f75b41381291d04611f1bf14109ac00651d7"
@@ -3628,6 +3850,11 @@ qs@~6.5.2:
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.2.tgz#cb3ae806e8740444584ef154ce8ee98d403f3e36"
   integrity sha512-N5ZAX4/LxJmF+7wN74pUD6qAh9/wnvdQcjq9TZjevvXzSUo7bfmw91saqMjzGS2xq91/odN2dW/WOl7qQHNDGA==
 
+quick-lru@^5.0.0:
+  version "5.1.1"
+  resolved "https://registry.npm.taobao.org/quick-lru/download/quick-lru-5.1.1.tgz#366493e6b3e42a3a6885e2e99d18f80fb7a8c932"
+  integrity sha1-NmST5rPkKjpoheLpnRj4D7eoyTI=
+
 rc@^1.2.8:
   version "1.2.8"
   resolved "https://registry.yarnpkg.com/rc/-/rc-1.2.8.tgz#cd924bf5200a075b83c188cd6b9e211b7fc0d3ed"
@@ -3717,39 +3944,42 @@ registry-url@^5.0.0:
   dependencies:
     rc "^1.2.8"
 
-release-it@^12.4.3:
-  version "12.4.3"
-  resolved "https://registry.yarnpkg.com/release-it/-/release-it-12.4.3.tgz#c99a72cd1c812bcde3b532ecfee8b22c652b36f8"
-  integrity sha512-nQMzrAhlNg7LM7c9+4QkDtwzU/cOZeWmqsevzkp/FILSGIu3wjmQ63iSeBuZi1gpscjvJJy8/cCxhnHKczy1RQ==
+release-it@^13.6.2:
+  version "13.6.2"
+  resolved "https://registry.npm.taobao.org/release-it/download/release-it-13.6.2.tgz#9a4f4607201836bbc4e3533c5f61006fc1bc9dcd"
+  integrity sha1-mk9GByAYNrvE41M8X2EAb8G8nc0=
   dependencies:
-    "@iarna/toml" "2.2.3"
-    "@octokit/rest" "16.33.0"
-    async-retry "1.2.3"
-    chalk "2.4.2"
-    cosmiconfig "5.2.1"
+    "@iarna/toml" "2.2.5"
+    "@octokit/rest" "17.9.0"
+    async-retry "1.3.1"
+    chalk "4.0.0"
+    cosmiconfig "6.0.0"
     debug "4.1.1"
     deprecated-obj "1.0.1"
     detect-repo-changelog "1.0.1"
+    execa "4.0.1"
     find-up "4.1.0"
-    form-data "2.5.1"
+    form-data "3.0.0"
     git-url-parse "11.1.2"
-    globby "10.0.1"
-    got "9.6.0"
+    globby "11.0.0"
+    got "11.1.4"
     import-cwd "3.0.0"
-    inquirer "7.0.0"
+    inquirer "7.1.0"
     is-ci "2.0.0"
     lodash "4.17.15"
-    mime-types "2.1.24"
-    ora "4.0.2"
+    mime-types "2.1.27"
+    ora "4.0.4"
     os-name "3.1.0"
-    semver "6.3.0"
-    shelljs "0.8.3"
+    parse-json "5.0.0"
+    semver "7.3.2"
+    shelljs "0.8.4"
     supports-color "7.1.0"
-    update-notifier "3.0.1"
+    update-notifier "4.1.0"
     url-join "4.0.1"
-    uuid "3.3.3"
+    uuid "8.0.0"
     window-size "1.1.1"
-    yargs-parser "15.0.0"
+    yaml "1.10.0"
+    yargs-parser "18.1.3"
 
 remove-bom-buffer@^3.0.0:
   version "3.0.0"
@@ -3838,6 +4068,11 @@ require-main-filename@^1.0.1:
   resolved "https://registry.yarnpkg.com/require-main-filename/-/require-main-filename-1.0.1.tgz#97f717b69d48784f5f526a6c5aa8ffdda055a4d1"
   integrity sha1-l/cXtp1IeE9fUmpsWqj/3aBVpNE=
 
+resolve-alpn@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.npm.taobao.org/resolve-alpn/download/resolve-alpn-1.0.0.tgz#745ad60b3d6aff4b4a48e01b8c0bdc70959e0e8c"
+  integrity sha1-dFrWCz1q/0tKSOAbjAvccJWeDow=
+
 resolve-dir@^1.0.0, resolve-dir@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/resolve-dir/-/resolve-dir-1.0.1.tgz#79a40644c362be82f26effe739c9bb5382046f43"
@@ -3846,10 +4081,10 @@ resolve-dir@^1.0.0, resolve-dir@^1.0.1:
     expand-tilde "^2.0.0"
     global-modules "^1.0.0"
 
-resolve-from@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-3.0.0.tgz#b22c7af7d9d6881bc8b6e653335eebcb0a188748"
-  integrity sha1-six699nWiBvItuZTM17rywoYh0g=
+resolve-from@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.npm.taobao.org/resolve-from/download/resolve-from-4.0.0.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fresolve-from%2Fdownload%2Fresolve-from-4.0.0.tgz#4abcd852ad32dd7baabfe9b40e00a36db5f392e6"
+  integrity sha1-SrzYUq0y3Xuqv+m0DgCjbbXzkuY=
 
 resolve-from@^5.0.0:
   version "5.0.0"
@@ -3882,6 +4117,13 @@ responselike@^1.0.2:
   dependencies:
     lowercase-keys "^1.0.0"
 
+responselike@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.npm.taobao.org/responselike/download/responselike-2.0.0.tgz#26391bcc3174f750f9a79eacc40a12a5c42d7723"
+  integrity sha1-JjkbzDF091D5p56sxAoSpcQtdyM=
+  dependencies:
+    lowercase-keys "^2.0.0"
+
 restore-cursor@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/restore-cursor/-/restore-cursor-3.1.0.tgz#39f67c54b3a7a58cea5236d95cf0034239631f7e"
@@ -3912,22 +4154,20 @@ rimraf@2:
   dependencies:
     glob "^7.1.3"
 
-run-async@^2.2.0:
-  version "2.3.0"
-  resolved "https://registry.yarnpkg.com/run-async/-/run-async-2.3.0.tgz#0371ab4ae0bdd720d4166d7dfda64ff7a445a6c0"
-  integrity sha1-A3GrSuC91yDUFm19/aZP96RFpsA=
-  dependencies:
-    is-promise "^2.1.0"
+run-async@^2.4.0:
+  version "2.4.1"
+  resolved "https://registry.npm.taobao.org/run-async/download/run-async-2.4.1.tgz#8440eccf99ea3e70bd409d49aab88e10c189a455"
+  integrity sha1-hEDsz5nqPnC9QJ1JqriOEMGJpFU=
 
 run-parallel@^1.1.9:
   version "1.1.9"
   resolved "https://registry.yarnpkg.com/run-parallel/-/run-parallel-1.1.9.tgz#c9dd3a7cf9f4b2c4b6244e173a6ed866e61dd679"
   integrity sha512-DEqnSRTDw/Tc3FXf49zedI638Z9onwUotBMiUFKmrO2sdFKIbXamXGQ3Axd4qgphxKB4kw/qP1w5kTxnfU1B9Q==
 
-rxjs@^6.4.0:
-  version "6.5.4"
-  resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-6.5.4.tgz#e0777fe0d184cec7872df147f303572d414e211c"
-  integrity sha512-naMQXcgEo3csAEGvw/NydRA0fuS2nDZJiw1YUWFKU7aPPAPGZEsD4Iimit96qwCieH6y614MCLYwdkrWx7z/7Q==
+rxjs@^6.5.3:
+  version "6.5.5"
+  resolved "https://registry.npm.taobao.org/rxjs/download/rxjs-6.5.5.tgz#c5c884e3094c8cfee31bf27eb87e54ccfc87f9ec"
+  integrity sha1-xciE4wlMjP7jG/J+uH5UzPyH+ew=
   dependencies:
     tslib "^1.9.0"
 
@@ -3953,12 +4193,12 @@ sax@^1.2.4, sax@~1.2.4:
   resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
   integrity sha512-NqVDv9TpANUjFm0N8uM5GxL36UgKi9/atZw+x7YFnQ8ckwFGKrl4xX4yWtrey3UJm5nP1kUbnYgLopqWNSRhWw==
 
-semver-diff@^2.0.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/semver-diff/-/semver-diff-2.1.0.tgz#4bbb8437c8d37e4b0cf1a68fd726ec6d645d6d36"
-  integrity sha1-S7uEN8jTfksM8aaP1ybsbWRdbTY=
+semver-diff@^3.1.1:
+  version "3.1.1"
+  resolved "https://registry.npm.taobao.org/semver-diff/download/semver-diff-3.1.1.tgz#05f77ce59f325e00e2706afd67bb506ddb1ca32b"
+  integrity sha1-Bfd85Z8yXgDicGr9Z7tQbdscoys=
   dependencies:
-    semver "^5.0.3"
+    semver "^6.3.0"
 
 semver-greatest-satisfied-range@^1.1.0:
   version "1.1.0"
@@ -3972,16 +4212,21 @@ semver-greatest-satisfied-range@^1.1.0:
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.6.0.tgz#7e74256fbaa49c75aa7c7a205cc22799cac80004"
   integrity sha512-RS9R6R35NYgQn++fkDWaOmqGoj4Ek9gGs+DPxNUZKuwE183xjJroKvyo1IzVFeXvUrvmALy6FWD5xrdJT25gMg==
 
-semver@6.3.0, semver@^6.2.0:
-  version "6.3.0"
-  resolved "https://registry.yarnpkg.com/semver/-/semver-6.3.0.tgz#ee0a64c8af5e8ceea67687b133761e1becbd1d3d"
-  integrity sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==
+semver@7.3.2:
+  version "7.3.2"
+  resolved "https://registry.npm.taobao.org/semver/download/semver-7.3.2.tgz#604962b052b81ed0786aae84389ffba70ffd3938"
+  integrity sha1-YElisFK4HtB4aq6EOJ/7pw/9OTg=
 
-semver@^5.0.3, semver@^5.5.0:
+semver@^5.5.0:
   version "5.7.1"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.1.tgz#a954f931aeba508d307bbf069eff0c01c96116f7"
   integrity sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ==
 
+semver@^6.0.0, semver@^6.2.0, semver@^6.3.0:
+  version "6.3.0"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-6.3.0.tgz#ee0a64c8af5e8ceea67687b133761e1becbd1d3d"
+  integrity sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==
+
 semver@~5.3.0:
   version "5.3.0"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.3.0.tgz#9b2ce5d3de02d17c6012ad326aa6b4d0cf54f94f"
@@ -4019,15 +4264,27 @@ shebang-command@^1.2.0:
   dependencies:
     shebang-regex "^1.0.0"
 
+shebang-command@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.npm.taobao.org/shebang-command/download/shebang-command-2.0.0.tgz#ccd0af4f8835fbdc265b82461aaf0c36663f34ea"
+  integrity sha1-zNCvT4g1+9wmW4JGGq8MNmY/NOo=
+  dependencies:
+    shebang-regex "^3.0.0"
+
 shebang-regex@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/shebang-regex/-/shebang-regex-1.0.0.tgz#da42f49740c0b42db2ca9728571cb190c98efea3"
   integrity sha1-2kL0l0DAtC2yypcoVxyxkMmO/qM=
 
-shelljs@0.8.3, shelljs@^0.8.3:
-  version "0.8.3"
-  resolved "https://registry.yarnpkg.com/shelljs/-/shelljs-0.8.3.tgz#a7f3319520ebf09ee81275b2368adb286659b097"
-  integrity sha512-fc0BKlAWiLpwZljmOvAOTE/gXawtCoNrP5oaY7KIaQbbyHeQVg01pSEuEGvGh3HEdBU4baCD7wQBwADmM/7f7A==
+shebang-regex@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.npm.taobao.org/shebang-regex/download/shebang-regex-3.0.0.tgz#ae16f1644d873ecad843b0307b143362d4c42172"
+  integrity sha1-rhbxZE2HPsrYQ7AwexQzYtTEIXI=
+
+shelljs@0.8.4, shelljs@^0.8.4:
+  version "0.8.4"
+  resolved "https://registry.npm.taobao.org/shelljs/download/shelljs-0.8.4.tgz?cache=0&sync_timestamp=1587787497223&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fshelljs%2Fdownload%2Fshelljs-0.8.4.tgz#de7684feeb767f8716b326078a8a00875890e3c2"
+  integrity sha1-3naE/ut2f4cWsyYHiooAh1iQ48I=
   dependencies:
     glob "^7.0.0"
     interpret "^1.0.0"
@@ -4201,7 +4458,7 @@ string-width@^1.0.1, string-width@^1.0.2:
     is-fullwidth-code-point "^1.0.0"
     strip-ansi "^3.0.0"
 
-"string-width@^1.0.2 || 2", string-width@^2.1.1:
+"string-width@^1.0.2 || 2":
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/string-width/-/string-width-2.1.1.tgz#ab93f27a8dc13d28cac815c462143a6d9012ae9e"
   integrity sha512-nOqH59deCq9SRHlxq1Aw85Jnt4w6KvLKqWVik6oA9ZklXLNIOlqg4F2yrT1MVaTjAqvVwdfeZ7w7aCvJD7ugkw==
@@ -4218,7 +4475,7 @@ string-width@^3.0.0:
     is-fullwidth-code-point "^2.0.0"
     strip-ansi "^5.1.0"
 
-string-width@^4.1.0:
+string-width@^4.0.0, string-width@^4.1.0:
   version "4.2.0"
   resolved "https://registry.yarnpkg.com/string-width/-/string-width-4.2.0.tgz#952182c46cc7b2c313d1596e623992bd163b72b5"
   integrity sha512-zUz5JD+tgqtuDjMhwIg5uFVV3dtqZ9yQJlZVfq4I01/K5Paj5UHj7VyrQOJvzawSVlKpObApbfD0Ed6yJc+1eg==
@@ -4263,7 +4520,7 @@ strip-ansi@^4.0.0:
   dependencies:
     ansi-regex "^3.0.0"
 
-strip-ansi@^5.1.0, strip-ansi@^5.2.0:
+strip-ansi@^5.1.0:
   version "5.2.0"
   resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-5.2.0.tgz#8c9a536feb6afc962bdfa5b104a5091c1ad9c0ae"
   integrity sha512-DuRs1gKbBqsMKIZlrffwlug8MHkcnpjs5VPmL1PAh+mA30U0DTotfDZ0d2UUsXpPmPmMMJ6W773MaA3J+lbiWA==
@@ -4289,12 +4546,17 @@ strip-eof@^1.0.0:
   resolved "https://registry.yarnpkg.com/strip-eof/-/strip-eof-1.0.0.tgz#bb43ff5598a6eb05d89b59fcd129c983313606bf"
   integrity sha1-u0P/VZim6wXYm1n80SnJgzE2Br8=
 
+strip-final-newline@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.npm.taobao.org/strip-final-newline/download/strip-final-newline-2.0.0.tgz#89b852fb2fcbe936f6f4b3187afb0a12c1ab58ad"
+  integrity sha1-ibhS+y/L6Tb29LMYevsKEsGrWK0=
+
 strip-json-comments@~2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-2.0.1.tgz#3c531942e908c2697c0ec344858c286c7ca0a60a"
   integrity sha1-PFMZQukIwml8DsNEhYwobHygpgo=
 
-supports-color@7.1.0:
+supports-color@7.1.0, supports-color@^7.1.0:
   version "7.1.0"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-7.1.0.tgz#68e32591df73e25ad1c4b49108a2ec507962bfd1"
   integrity sha512-oRSIpR8pxT1Wr2FquTNnGet79b3BWljqOuoW/h4oBhxJ/HUbX5nX6JSruTkvXDCFMwDPvsaTTbvMLKZWSy0R5g==
@@ -4356,8 +4618,8 @@ svgicons2svgfont@^9.0.3:
 
 svgo@1.2.2:
   version "1.2.2"
-  resolved "https://registry.yarnpkg.com/svgo/-/svgo-1.2.2.tgz#0253d34eccf2aed4ad4f283e11ee75198f9d7316"
-  integrity sha512-rAfulcwp2D9jjdGu+0CuqlrAUin6bBWrpoqXWwKDZZZJfXcUXQSxLJOFJCQCSA0x0pP2U0TxSlJu2ROq5Bq6qA==
+  resolved "https://registry.npm.taobao.org/svgo/download/svgo-1.2.2.tgz#0253d34eccf2aed4ad4f283e11ee75198f9d7316"
+  integrity sha1-AlPTTszyrtStTyg+Ee51GY+dcxY=
   dependencies:
     chalk "^2.4.1"
     coa "^2.0.2"
@@ -4392,12 +4654,10 @@ tar@^4.4.8:
     safe-buffer "^5.1.2"
     yallist "^3.0.3"
 
-term-size@^1.2.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/term-size/-/term-size-1.2.0.tgz#458b83887f288fc56d6fffbfad262e26638efa69"
-  integrity sha1-RYuDiH8oj8Vtb/+/rSYuJmOO+mk=
-  dependencies:
-    execa "^0.7.0"
+term-size@^2.1.0:
+  version "2.2.0"
+  resolved "https://registry.npm.taobao.org/term-size/download/term-size-2.2.0.tgz#1f16adedfe9bdc18800e1776821734086fcc6753"
+  integrity sha1-Hxat7f6b3BiADhd2ghc0CG/MZ1M=
 
 through2-filter@^3.0.0:
   version "3.0.0"
@@ -4541,16 +4801,18 @@ tweetnacl@^0.14.3, tweetnacl@~0.14.0:
   resolved "https://registry.yarnpkg.com/tweetnacl/-/tweetnacl-0.14.5.tgz#5ae68177f192d4456269d108afa93ff8743f4f64"
   integrity sha1-WuaBd/GS1EViadEIr6k/+HQ/T2Q=
 
-type-fest@^0.3.0:
-  version "0.3.1"
-  resolved "https://registry.yarnpkg.com/type-fest/-/type-fest-0.3.1.tgz#63d00d204e059474fe5e1b7c011112bbd1dc29e1"
-  integrity sha512-cUGJnCdr4STbePCgqNFbpVNCepa+kAVohJs1sLhxzdH+gnEoOd8VhbYa7pD3zZYGiURWM2xzEII3fQcRizDkYQ==
-
 type-fest@^0.8.1:
   version "0.8.1"
   resolved "https://registry.yarnpkg.com/type-fest/-/type-fest-0.8.1.tgz#09e249ebde851d3b1e48d27c105444667f17b83d"
   integrity sha512-4dbzIzqvjtgiM5rw1k5rEHtBANKmdudhGyBEajN01fEyhaAIhsoKNy6y7+IN93IfpFtwY9iqi7kD+xwKhQsNJA==
 
+typedarray-to-buffer@^3.1.5:
+  version "3.1.5"
+  resolved "https://registry.npm.taobao.org/typedarray-to-buffer/download/typedarray-to-buffer-3.1.5.tgz#a97ee7a9ff42691b9f783ff1bc5112fe3fca9080"
+  integrity sha1-qX7nqf9CaRufeD/xvFES/j/KkIA=
+  dependencies:
+    is-typedarray "^1.0.0"
+
 typedarray@^0.0.6:
   version "0.0.6"
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
@@ -4599,24 +4861,24 @@ unique-stream@^2.0.2:
     json-stable-stringify-without-jsonify "^1.0.1"
     through2-filter "^3.0.0"
 
-unique-string@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/unique-string/-/unique-string-1.0.0.tgz#9e1057cca851abb93398f8b33ae187b99caec11a"
-  integrity sha1-nhBXzKhRq7kzmPizOuGHuZyuwRo=
+unique-string@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.npm.taobao.org/unique-string/download/unique-string-2.0.0.tgz#39c6451f81afb2749de2b233e3f7c5e8843bd89d"
+  integrity sha1-OcZFH4GvsnSd4rIz4/fF6IQ72J0=
   dependencies:
-    crypto-random-string "^1.0.0"
+    crypto-random-string "^2.0.0"
 
-universal-user-agent@^4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/universal-user-agent/-/universal-user-agent-4.0.0.tgz#27da2ec87e32769619f68a14996465ea1cb9df16"
-  integrity sha512-eM8knLpev67iBDizr/YtqkJsF3GK8gzDc6st/WKzrTuPtcsOKW/0IdL4cnMBsU69pOx0otavLWBDGTwg+dB0aA==
+universal-user-agent@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.npm.taobao.org/universal-user-agent/download/universal-user-agent-5.0.0.tgz#a3182aa758069bf0e79952570ca757de3579c1d9"
+  integrity sha1-oxgqp1gGm/DnmVJXDKdX3jV5wdk=
   dependencies:
     os-name "^3.1.0"
 
-universalify@^0.1.0:
-  version "0.1.2"
-  resolved "https://registry.yarnpkg.com/universalify/-/universalify-0.1.2.tgz#b646f69be3942dabcecc9d6639c80dc105efaa66"
-  integrity sha512-rBJeI5CXAlmy1pV+617WB9J63U6XcazHHF2f2dbJix4XzpUF0RS3Zbj0FGIOCAva5P/d/GBOYaACQ1w+0azUkg==
+universalify@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.npm.taobao.org/universalify/download/universalify-1.0.0.tgz#b61a1da173e8435b2fe3c67d29b9adf8594bd16d"
+  integrity sha1-thodoXPoQ1sv48Z9Kbmt+FlL0W0=
 
 unquote@~1.1.1:
   version "1.1.1"
@@ -4636,23 +4898,24 @@ upath@^1.1.1:
   resolved "https://registry.yarnpkg.com/upath/-/upath-1.1.2.tgz#3db658600edaeeccbe6db5e684d67ee8c2acd068"
   integrity sha512-kXpym8nmDmlCBr7nKdIx8P2jNBa+pBpIUFRnKJ4dr8htyYGJFokkr2ZvERRtUN+9SY+JqXouNgUPtv6JQva/2Q==
 
-update-notifier@3.0.1:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/update-notifier/-/update-notifier-3.0.1.tgz#78ecb68b915e2fd1be9f767f6e298ce87b736250"
-  integrity sha512-grrmrB6Zb8DUiyDIaeRTBCkgISYUgETNe7NglEbVsrLWXeESnlCSP50WfRSj/GmzMPl6Uchj24S/p80nP/ZQrQ==
+update-notifier@4.1.0:
+  version "4.1.0"
+  resolved "https://registry.npm.taobao.org/update-notifier/download/update-notifier-4.1.0.tgz?cache=0&sync_timestamp=1581694921303&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fupdate-notifier%2Fdownload%2Fupdate-notifier-4.1.0.tgz#4866b98c3bc5b5473c020b1250583628f9a328f3"
+  integrity sha1-SGa5jDvFtUc8AgsSUFg2KPmjKPM=
   dependencies:
-    boxen "^3.0.0"
-    chalk "^2.0.1"
-    configstore "^4.0.0"
+    boxen "^4.2.0"
+    chalk "^3.0.0"
+    configstore "^5.0.1"
     has-yarn "^2.1.0"
     import-lazy "^2.1.0"
     is-ci "^2.0.0"
-    is-installed-globally "^0.1.0"
-    is-npm "^3.0.0"
+    is-installed-globally "^0.3.1"
+    is-npm "^4.0.0"
     is-yarn-global "^0.3.0"
     latest-version "^5.0.0"
-    semver-diff "^2.0.0"
-    xdg-basedir "^3.0.0"
+    pupa "^2.0.1"
+    semver-diff "^3.1.1"
+    xdg-basedir "^4.0.0"
 
 uri-js@^4.2.2:
   version "4.2.2"
@@ -4696,10 +4959,10 @@ util.promisify@~1.0.0:
     define-properties "^1.1.2"
     object.getownpropertydescriptors "^2.0.3"
 
-uuid@3.3.3:
-  version "3.3.3"
-  resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.3.3.tgz#4568f0216e78760ee1dbf3a4d2cf53e224112866"
-  integrity sha512-pW0No1RGHgzlpHJO1nsVrHKpOEIxkGg1xB+v0ZmdNH5OAeAwzAVrCnI2/6Mtx+Uys6iaylxa+D3g4j63IKKjSQ==
+uuid@8.0.0:
+  version "8.0.0"
+  resolved "https://registry.npm.taobao.org/uuid/download/uuid-8.0.0.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fuuid%2Fdownload%2Fuuid-8.0.0.tgz#bc6ccf91b5ff0ac07bbcdbf1c7c4e150db4dbb6c"
+  integrity sha1-vGzPkbX/CsB7vNvxx8ThUNtNu2w=
 
 uuid@^3.3.2:
   version "3.3.2"
@@ -4818,6 +5081,13 @@ which@1, which@^1.2.14, which@^1.2.9:
   dependencies:
     isexe "^2.0.0"
 
+which@^2.0.1:
+  version "2.0.2"
+  resolved "https://registry.npm.taobao.org/which/download/which-2.0.2.tgz#7c6a8dd0a636a0327e10b59c9286eee93f3f51b1"
+  integrity sha1-fGqN0KY2oDJ+ELWckobu6T8/UbE=
+  dependencies:
+    isexe "^2.0.0"
+
 wide-align@^1.1.0:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/wide-align/-/wide-align-1.1.3.tgz#ae074e6bdc0c14a431e804e624549c633b000457"
@@ -4825,12 +5095,12 @@ wide-align@^1.1.0:
   dependencies:
     string-width "^1.0.2 || 2"
 
-widest-line@^2.0.0:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/widest-line/-/widest-line-2.0.1.tgz#7438764730ec7ef4381ce4df82fb98a53142a3fc"
-  integrity sha512-Ba5m9/Fa4Xt9eb2ELXt77JxVDV8w7qQrH0zS/TWSJdLyAwQjWoOzpzj5lwVftDz6n/EOu3tNACS84v509qwnJA==
+widest-line@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.npm.taobao.org/widest-line/download/widest-line-3.1.0.tgz#8292333bbf66cb45ff0de1603b136b7ae1496eca"
+  integrity sha1-gpIzO79my0X/DeFgOxNreuFJbso=
   dependencies:
-    string-width "^2.1.1"
+    string-width "^4.0.0"
 
 window-size@1.1.1:
   version "1.1.1"
@@ -4860,19 +5130,20 @@ wrappy@1:
   resolved "https://registry.yarnpkg.com/wrappy/-/wrappy-1.0.2.tgz#b5243d8f3ec1aa35f1364605bc0d1036e30ab69f"
   integrity sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=
 
-write-file-atomic@^2.0.0:
-  version "2.4.3"
-  resolved "https://registry.yarnpkg.com/write-file-atomic/-/write-file-atomic-2.4.3.tgz#1fd2e9ae1df3e75b8d8c367443c692d4ca81f481"
-  integrity sha512-GaETH5wwsX+GcnzhPgKcKjJ6M2Cq3/iZp1WyY/X1CSqrW+jVNM9Y7D8EC2sM4ZG/V8wZlSniJnCKWPmBYAucRQ==
+write-file-atomic@^3.0.0:
+  version "3.0.3"
+  resolved "https://registry.npm.taobao.org/write-file-atomic/download/write-file-atomic-3.0.3.tgz#56bd5c5a5c70481cd19c571bd39ab965a5de56e8"
+  integrity sha1-Vr1cWlxwSBzRnFcb05q5ZaXeVug=
   dependencies:
-    graceful-fs "^4.1.11"
     imurmurhash "^0.1.4"
+    is-typedarray "^1.0.0"
     signal-exit "^3.0.2"
+    typedarray-to-buffer "^3.1.5"
 
-xdg-basedir@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/xdg-basedir/-/xdg-basedir-3.0.0.tgz#496b2cc109eca8dbacfe2dc72b603c17c5870ad4"
-  integrity sha1-SWsswQnsqNus/i3HK2A8F8WHCtQ=
+xdg-basedir@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.npm.taobao.org/xdg-basedir/download/xdg-basedir-4.0.0.tgz#4bc8d9984403696225ef83a1573cbbcb4e79db13"
+  integrity sha1-S8jZmEQDaWIl74OhVzy7y0552xM=
 
 xmldom@~0.1.22:
   version "0.1.27"
@@ -4889,20 +5160,20 @@ y18n@^3.2.1:
   resolved "https://registry.yarnpkg.com/y18n/-/y18n-3.2.1.tgz#6d15fba884c08679c0d77e88e7759e811e07fa41"
   integrity sha1-bRX7qITAhnnA136I53WegR4H+kE=
 
-yallist@^2.1.2:
-  version "2.1.2"
-  resolved "https://registry.yarnpkg.com/yallist/-/yallist-2.1.2.tgz#1c11f9218f076089a47dd512f93c6699a6a81d52"
-  integrity sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI=
-
 yallist@^3.0.0, yallist@^3.0.3:
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/yallist/-/yallist-3.0.3.tgz#b4b049e314be545e3ce802236d6cd22cd91c3de9"
   integrity sha512-S+Zk8DEWE6oKpV+vI3qWkaK+jSbIK86pCwe2IF/xwIpQ8jEuxpw9NyaGjmp9+BoJv5FV2piqCDcoCtStppiq2A==
 
-yargs-parser@15.0.0:
-  version "15.0.0"
-  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-15.0.0.tgz#cdd7a97490ec836195f59f3f4dbe5ea9e8f75f08"
-  integrity sha512-xLTUnCMc4JhxrPEPUYD5IBR1mWCK/aT6+RJ/K29JY2y1vD+FhtgKK0AXRWvI262q3QSffAQuTouFIKUuHX89wQ==
+yaml@1.10.0, yaml@^1.7.2:
+  version "1.10.0"
+  resolved "https://registry.npm.taobao.org/yaml/download/yaml-1.10.0.tgz#3b593add944876077d4d683fee01081bd9fff31e"
+  integrity sha1-O1k63ZRIdgd9TWg/7gEIG9n/8x4=
+
+yargs-parser@18.1.3:
+  version "18.1.3"
+  resolved "https://registry.npm.taobao.org/yargs-parser/download/yargs-parser-18.1.3.tgz?cache=0&sync_timestamp=1590107887089&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fyargs-parser%2Fdownload%2Fyargs-parser-18.1.3.tgz#be68c4975c6b2abf469236b0c870362fab09a7b0"
+  integrity sha1-vmjEl1xrKr9GkjawyHA2L6sJp7A=
   dependencies:
     camelcase "^5.0.0"
     decamelize "^1.2.0"

From dcdc680f535a0e999e0c691427dc49d587825b80 Mon Sep 17 00:00:00 2001
From: chenjiahan <chenjiahan@youzan.com>
Date: Wed, 10 Jun 2020 19:30:21 +0800
Subject: [PATCH 39/58] build(icon): fixed codepoints

---
 packages/vant-icons/build/build-iconfont.js |  11 +-
 packages/vant-icons/build/codepoints.js     | 239 ++++++++++++++++++++
 2 files changed, 246 insertions(+), 4 deletions(-)
 create mode 100644 packages/vant-icons/build/codepoints.js

diff --git a/packages/vant-icons/build/build-iconfont.js b/packages/vant-icons/build/build-iconfont.js
index a85368ccd..1ffc5346a 100644
--- a/packages/vant-icons/build/build-iconfont.js
+++ b/packages/vant-icons/build/build-iconfont.js
@@ -11,6 +11,7 @@ const md5File = require('md5-file');
 const iconfont = require('gulp-iconfont');
 const iconfontCss = require('gulp-iconfont-css');
 const config = require('../src/config');
+const codepoints = require('./codepoints');
 
 const srcDir = path.join(__dirname, '../src');
 const svgDir = path.join(__dirname, '../assets/svg');
@@ -23,8 +24,10 @@ const md5 = md5File.sync(sketch).slice(0, 6);
 const fontName = `${config.name}-${md5}`;
 
 // remove previous fonts
-const prevFonts = glob.sync(formats.map(ext => path.join(srcDir, '*.' + ext)));
-prevFonts.forEach(font => fs.removeSync(font));
+const prevFonts = glob.sync(
+  formats.map((ext) => path.join(srcDir, '*.' + ext))
+);
+prevFonts.forEach((font) => fs.removeSync(font));
 
 // generate font from svg && build index.less
 function font() {
@@ -35,7 +38,7 @@ function font() {
         path: template,
         targetPath: '../src/index.less',
         normalize: true,
-        firstGlyph: 0xf000,
+        fixedCodepoints: codepoints,
         cssClass: fontName, // this is a trick to pass fontName to template
       })
     )
@@ -53,7 +56,7 @@ function upload(done) {
   encode(fontName, srcDir);
 
   // upload font to cdn
-  formats.forEach(ext => {
+  formats.forEach((ext) => {
     shell.exec(`superman-cdn /vant ${path.join(srcDir, fontName + '.' + ext)}`);
   });
 
diff --git a/packages/vant-icons/build/codepoints.js b/packages/vant-icons/build/codepoints.js
new file mode 100644
index 000000000..71758a316
--- /dev/null
+++ b/packages/vant-icons/build/codepoints.js
@@ -0,0 +1,239 @@
+/* eslint-disable no-useless-escape */
+const map = {
+  F000: 'add-o',
+  F001: 'add-square',
+  F002: 'add',
+  F003: 'after-sale',
+  F004: 'aim',
+  F005: 'alipay',
+  F006: 'apps-o',
+  F007: 'arrow-down',
+  F008: 'arrow-left',
+  F009: 'arrow-up',
+  F00A: 'arrow',
+  F00B: 'ascending',
+  F00C: 'audio',
+  F00D: 'award-o',
+  F00E: 'award',
+  F00F: 'bag-o',
+  F010: 'bag',
+  F011: 'balance-list-o',
+  F012: 'balance-list',
+  F013: 'balance-o',
+  F014: 'balance-pay',
+  F015: 'bar-chart-o',
+  F016: 'bars',
+  F017: 'bell',
+  F018: 'bill-o',
+  F019: 'bill',
+  F01A: 'birthday-cake-o',
+  F01B: 'bookmark-o',
+  F01C: 'bookmark',
+  F01D: 'browsing-history-o',
+  F01E: 'browsing-history',
+  F01F: 'brush-o',
+  F020: 'bulb-o',
+  F021: 'bullhorn-o',
+  F022: 'calender-o',
+  F023: 'card',
+  F024: 'cart-circle-o',
+  F025: 'cart-circle',
+  F026: 'cart-o',
+  F027: 'cart',
+  F028: 'cash-back-record',
+  F029: 'cash-on-deliver',
+  F02A: 'cashier-o',
+  F02B: 'certificate',
+  F02C: 'chart-trending-o',
+  F02D: 'chat-o',
+  F02E: 'chat',
+  F02F: 'checked',
+  F030: 'circle',
+  F031: 'clear',
+  F032: 'clock-o',
+  F033: 'clock',
+  F034: 'close',
+  F035: 'closed-eye',
+  F036: 'cluster-o',
+  F037: 'cluster',
+  F038: 'column',
+  F039: 'comment-circle-o',
+  F03A: 'comment-circle',
+  F03B: 'comment-o',
+  F03C: 'comment',
+  F03D: 'completed',
+  F03E: 'contact',
+  F03F: 'coupon-o',
+  F040: 'coupon',
+  F041: 'credit-pay',
+  F042: 'cross',
+  F043: 'debit-pay',
+  F044: 'delete',
+  F045: 'descending',
+  F046: 'description',
+  F047: 'desktop-o',
+  F048: 'diamond-o',
+  F049: 'diamond',
+  F04A: 'discount',
+  F04B: 'down',
+  F04C: 'ecard-pay',
+  F04D: 'edit',
+  F04E: 'ellipsis',
+  F04F: 'empty',
+  F050: 'envelop-o',
+  F051: 'exchange',
+  F052: 'expand-o',
+  F053: 'expand',
+  F054: 'eye-o',
+  F055: 'eye',
+  F056: 'fail',
+  F057: 'failure',
+  F058: 'filter-o',
+  F059: 'fire-o',
+  F05A: 'fire',
+  F05B: 'flag-o',
+  F05C: 'flower-o',
+  F05D: 'free-postage',
+  F05E: 'friends-o',
+  F05F: 'friends',
+  F060: 'gem-o',
+  F061: 'gem',
+  F062: 'gift-card-o',
+  F063: 'gift-card',
+  F064: 'gift-o',
+  F065: 'gift',
+  F066: 'gold-coin-o',
+  F067: 'gold-coin',
+  F068: 'good-job-o',
+  F069: 'good-job',
+  F06A: 'goods-collect-o',
+  F06B: 'goods-collect',
+  F06C: 'graphic',
+  F06D: 'home-o',
+  F06E: 'hot-o',
+  F06F: 'hot-sale-o',
+  F070: 'hot-sale',
+  F071: 'hot',
+  F072: 'hotel-o',
+  F073: 'idcard',
+  F074: 'info-o',
+  F075: 'info',
+  F076: 'invition',
+  F077: 'label-o',
+  F078: 'label',
+  F079: 'like-o',
+  F07A: 'like',
+  F07B: 'live',
+  F07C: 'location-o',
+  F07D: 'location',
+  F07E: 'lock',
+  F07F: 'logistics',
+  F080: 'manager-o',
+  F081: 'manager',
+  F082: 'map-marked',
+  F083: 'medal-o',
+  F084: 'medal',
+  F085: 'more-o',
+  F086: 'more',
+  F087: 'music-o',
+  F088: 'music',
+  F089: 'new-arrival-o',
+  F08A: 'new-arrival',
+  F08B: 'new-o',
+  F08C: 'new',
+  F08D: 'newspaper-o',
+  F08E: 'notes-o',
+  F08F: 'orders-o',
+  F090: 'other-pay',
+  F091: 'paid',
+  F092: 'passed',
+  F093: 'pause-circle-o',
+  F094: 'pause-circle',
+  F095: 'pause',
+  F096: 'peer-pay',
+  F097: 'pending-payment',
+  F098: 'phone-circle-o',
+  F099: 'phone-circle',
+  F09A: 'phone-o',
+  F09B: 'phone',
+  F09C: 'photo-o',
+  F09D: 'photo',
+  F09E: 'photograph',
+  F09F: 'play-circle-o',
+  F0A0: 'play-circle',
+  F0A1: 'play',
+  F0A2: 'plus',
+  F0A3: 'point-gift-o',
+  F0A4: 'point-gift',
+  F0A5: 'points',
+  F0A6: 'printer',
+  F0A7: 'qr-invalid',
+  F0A8: 'qr',
+  F0A9: 'question-o',
+  F0AA: 'question',
+  F0AB: 'records',
+  F0AC: 'refund-o',
+  F0AD: 'replay',
+  F0AE: 'scan',
+  F0AF: 'search',
+  F0B0: 'send-gift-o',
+  F0B1: 'send-gift',
+  F0B2: 'service-o',
+  F0B3: 'service',
+  F0B4: 'setting-o',
+  F0B5: 'setting',
+  F0B6: 'share',
+  F0B7: 'shop-collect-o',
+  F0B8: 'shop-collect',
+  F0B9: 'shop-o',
+  F0BA: 'shop',
+  F0BB: 'shopping-cart-o',
+  F0BC: 'shopping-cart',
+  F0BD: 'shrink',
+  F0BE: 'sign',
+  F0BF: 'smile-comment-o',
+  F0C0: 'smile-comment',
+  F0C1: 'smile-o',
+  F0C2: 'smile',
+  F0C3: 'star-o',
+  F0C4: 'star',
+  F0C5: 'stop-circle-o',
+  F0C6: 'stop-circle',
+  F0C7: 'stop',
+  F0C8: 'success',
+  F0C9: 'thumb-circle-o',
+  F0CA: 'thumb-circle',
+  F0CB: 'todo-list-o',
+  F0CC: 'todo-list',
+  F0CD: 'tosend',
+  F0CE: 'tv-o',
+  F0CF: 'umbrella-circle',
+  F0D0: 'underway-o',
+  F0D1: 'underway',
+  F0D2: 'upgrade',
+  F0D3: 'user-circle-o',
+  F0D4: 'user-o',
+  F0D5: 'video-o',
+  F0D6: 'video',
+  F0D7: 'vip-card-o',
+  F0D8: 'vip-card',
+  F0D9: 'volume-o',
+  F0DA: 'volume',
+  F0DB: 'wap-home-o',
+  F0DC: 'wap-home',
+  F0DD: 'wap-nav',
+  F0DE: 'warn-o',
+  F0DF: 'warning-o',
+  F0E0: 'warning',
+  F0E1: 'weapp-nav',
+  F0E2: 'wechat',
+  F0E3: 'youzan-shield',
+};
+
+const reversedMap = {};
+
+Object.keys(map).forEach((key) => {
+  reversedMap[map[key]] = key;
+});
+
+module.exports = reversedMap;

From e49fe84afb2458a082dc6c57b15b23fb18675a72 Mon Sep 17 00:00:00 2001
From: chenjiahan <chenjiahan@youzan.com>
Date: Wed, 10 Jun 2020 19:31:31 +0800
Subject: [PATCH 40/58] docs(icon): update contribution

---
 packages/vant-icons/README.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/packages/vant-icons/README.md b/packages/vant-icons/README.md
index a50e28550..052e2ec96 100644
--- a/packages/vant-icons/README.md
+++ b/packages/vant-icons/README.md
@@ -30,4 +30,5 @@ yarn add @vant/icons
 
 1. Add new icon to assets/icons.sketch
 2. Add icon name to src/config.js
-3. Make a Pull Request
+3. Add icon codepoints to build/codepoints.js
+4. Make a Pull Request

From 7b0546dbba7425988ae2b4d1765fe20e907c893f Mon Sep 17 00:00:00 2001
From: chenjiahan <chenjiahan@youzan.com>
Date: Thu, 11 Jun 2020 16:33:48 +0800
Subject: [PATCH 41/58] feat(NoticeBar): allow to force scrolling

---
 src/notice-bar/README.md                      | 15 ++++---
 src/notice-bar/README.zh-CN.md                | 42 ++++++++++++-------
 src/notice-bar/demo/index.vue                 | 23 +++++-----
 src/notice-bar/index.js                       |  6 +--
 .../test/__snapshots__/demo.spec.js.snap      | 17 +++++---
 .../test/__snapshots__/index.spec.js.snap     |  6 +--
 6 files changed, 66 insertions(+), 43 deletions(-)

diff --git a/src/notice-bar/README.md b/src/notice-bar/README.md
index 14efc979a..d7dc29137 100644
--- a/src/notice-bar/README.md
+++ b/src/notice-bar/README.md
@@ -17,12 +17,17 @@ Vue.use(NoticeBar);
 <van-notice-bar text="Notice Content" left-icon="volume-o" />
 ```
 
-### Disable scroll
+### Scrollable
 
 ```html
-<van-notice-bar :scrollable="false">
-  Notice Content
-</van-notice-bar>
+<!-- Enable scroll when text is short -->
+<van-notice-bar scrollable text="Notice Content" />
+
+<!-- Disable scroll when text is long -->
+<van-notice-bar
+  :scrollable="false"
+  text="Technology is the common soul of the people who developed it."
+/>
 ```
 
 ### Wrapable
@@ -90,7 +95,7 @@ Vue.use(NoticeBar);
 | left-icon | Left Icon | _string_ | - |
 | delay | Animation delay (s) | _number \| string_ | `1` |
 | speed | Scroll speed (px/s) | _number \| string_ | `50` |
-| scrollable | Whether to scroll content | _boolean_ | `true` |
+| scrollable | Whether to scroll content | _boolean_ | - |
 | wrapable | Whether to enable text wrap | _boolean_ | `false` | - |
 
 ### Events
diff --git a/src/notice-bar/README.zh-CN.md b/src/notice-bar/README.zh-CN.md
index 5b83d26ae..eb5fc8cb7 100644
--- a/src/notice-bar/README.zh-CN.md
+++ b/src/notice-bar/README.zh-CN.md
@@ -13,43 +13,55 @@ Vue.use(NoticeBar);
 
 ### 基础用法
 
+通过 `text` 属性设置通知栏的内容，通过 `left-icon` 属性设置通知栏左侧的图标。
+
 ```html
-<van-notice-bar text="通知内容" left-icon="volume-o" />
+<van-notice-bar
+  left-icon="volume-o"
+  text="在代码阅读过程中人们说脏话的频率是衡量代码质量的唯一标准。"
+/>
 ```
 
-### 禁用滚动
+### 滚动播放
 
-文字内容多于一行时，可通过 `scrollable` 参数控制是否开启滚动。
+通知栏的内容长度溢出时会自动开启滚动播放，通过 `scrollable` 属性可以控制该行为。
 
 ```html
-<van-notice-bar :scrollable="false">
-  通知内容
-</van-notice-bar>
+<!-- 文字较短时，通过设置 scrollable 属性开启滚动播放 -->
+<van-notice-bar scrollable text="技术是开发它的人的共同灵魂。" />
+
+<!-- 文字较长时，通过禁用 scrollable 属性关闭滚动播放 -->
+<van-notice-bar
+  :scrollable="false"
+  text="在代码阅读过程中人们说脏话的频率是衡量代码质量的唯一标准。"
+/>
 ```
 
 ### 多行展示
 
-禁用滚动时，可以设置 `wrapable` 来开启多行展示。
+文字较长时，可以通过设置 `wrapable` 属性来开启多行展示。
 
 ```html
-<van-notice-bar wrapable :scrollable="false">
-  通知内容
-</van-notice-bar>
+<van-notice-bar
+  wrapable
+  :scrollable="false"
+  text="在代码阅读过程中人们说脏话的频率是衡量代码质量的唯一标准。"
+/>
 ```
 
 ### 通知栏模式
 
-默认模式为空，支持 `closeable` 和 `link` 两种模式。
+通知栏支持 `closeable` 和 `link` 两种模式。
 
 ```html
 <!-- closeable 模式，在右侧显示关闭按钮 -->
 <van-notice-bar mode="closeable">
-  通知内容
+  技术是开发它的人的共同灵魂。
 </van-notice-bar>
 
 <!-- link 模式，在右侧显示链接箭头 -->
 <van-notice-bar mode="link">
-  通知内容
+  技术是开发它的人的共同灵魂。
 </van-notice-bar>
 ```
 
@@ -59,7 +71,7 @@ Vue.use(NoticeBar);
 
 ```html
 <van-notice-bar color="#1989fa" background="#ecf9ff" left-icon="info-o">
-  通知内容
+  技术是开发它的人的共同灵魂。
 </van-notice-bar>
 ```
 
@@ -102,7 +114,7 @@ Vue.use(NoticeBar);
 | left-icon | 左侧[图标名称](#/zh-CN/icon)或图片链接 | _string_ | - |
 | delay | 动画延迟时间 (s) | _number \| string_ | `1` |
 | speed | 滚动速率 (px/s) | _number \| string_ | `50` |
-| scrollable | 是否在长度溢出时滚动播放 | _boolean_ | `true` |
+| scrollable | 是否开启滚动播放，内容长度溢出时默认开启 | _boolean_ | - |
 | wrapable | 是否开启文本换行，只在禁用滚动时生效 | _boolean_ | `false` |
 
 ### Events
diff --git a/src/notice-bar/demo/index.vue b/src/notice-bar/demo/index.vue
index 683516d08..2e9c385a2 100644
--- a/src/notice-bar/demo/index.vue
+++ b/src/notice-bar/demo/index.vue
@@ -1,10 +1,11 @@
 <template>
   <demo-section>
     <demo-block :title="t('basicUsage')">
-      <van-notice-bar :text="t('text')" left-icon="volume-o" />
+      <van-notice-bar :text="t('text')" scrollable left-icon="volume-o" />
     </demo-block>
 
-    <demo-block :title="t('unscrollable')">
+    <demo-block :title="t('scrollable')">
+      <van-notice-bar scrollable :text="t('shortText')" />
       <van-notice-bar :scrollable="false" :text="t('text')" />
     </demo-block>
 
@@ -13,13 +14,13 @@
     </demo-block>
 
     <demo-block :title="t('mode')">
-      <van-notice-bar mode="closeable" :text="t('text')" />
-      <van-notice-bar mode="link" :text="t('text')" />
+      <van-notice-bar mode="closeable" :text="t('shortText')" />
+      <van-notice-bar mode="link" :text="t('shortText')" />
     </demo-block>
 
     <demo-block :title="t('customStyle')">
       <van-notice-bar
-        :text="t('text')"
+        :text="t('shortText')"
         color="#1989fa"
         background="#ecf9ff"
         left-icon="info-o"
@@ -47,23 +48,23 @@
 export default {
   i18n: {
     'zh-CN': {
-      text:
-        '足协杯战线连续第2年上演广州德比战，上赛季半决赛上恒大以两回合5-3的总比分淘汰富力。',
+      text: '在代码阅读过程中人们说脏话的频率是衡量代码质量的唯一标准。',
       mode: '通知栏模式',
       content: '内容',
       wrapable: '多行展示',
-      unscrollable: '禁用滚动',
+      shortText: '技术是开发它的人的共同灵魂。',
+      scrollable: '滚动播放',
       customStyle: '自定义样式',
       verticalScroll: '垂直滚动',
     },
     'en-US': {
-      text:
-        'Only those who have the patience to do simple things perfectly ever acquire the skill to do difficult things easily.',
+      text: 'Technology is the common soul of the people who developed it.',
       mode: 'Mode',
       content: 'Content',
       wrapable: 'Wrapable',
+      shortText: 'Some short text.',
       customStyle: 'Custom Style',
-      unscrollable: 'Disable scroll',
+      scrollable: 'Scrollable',
       verticalScroll: 'Vertical Scroll',
     },
   },
diff --git a/src/notice-bar/index.js b/src/notice-bar/index.js
index 968ccb61e..122377c52 100644
--- a/src/notice-bar/index.js
+++ b/src/notice-bar/index.js
@@ -14,7 +14,7 @@ export default createComponent({
     background: String,
     scrollable: {
       type: Boolean,
-      default: true,
+      default: null,
     },
     delay: {
       type: [Number, String],
@@ -81,14 +81,14 @@ export default createComponent({
 
       setTimeout(() => {
         const { wrap, content } = this.$refs;
-        if (!wrap || !content) {
+        if (!wrap || !content || this.scrollable === false) {
           return;
         }
 
         const wrapWidth = wrap.getBoundingClientRect().width;
         const contentWidth = content.getBoundingClientRect().width;
 
-        if (this.scrollable && contentWidth > wrapWidth) {
+        if (this.scrollable || contentWidth > wrapWidth) {
           doubleRaf(() => {
             this.offset = -contentWidth;
             this.duration = contentWidth / this.speed;
diff --git a/src/notice-bar/test/__snapshots__/demo.spec.js.snap b/src/notice-bar/test/__snapshots__/demo.spec.js.snap
index c2cf6cbff..99bc1d903 100644
--- a/src/notice-bar/test/__snapshots__/demo.spec.js.snap
+++ b/src/notice-bar/test/__snapshots__/demo.spec.js.snap
@@ -6,34 +6,39 @@ exports[`renders demo correctly 1`] = `
     <div role="alert" class="van-notice-bar"><i class="van-icon van-icon-volume-o van-notice-bar__left-icon">
         <!----></i>
       <div role="marquee" class="van-notice-bar__wrap">
-        <div class="van-notice-bar__content" style="transition-duration: 0s;">足协杯战线连续第2年上演广州德比战，上赛季半决赛上恒大以两回合5-3的总比分淘汰富力。</div>
+        <div class="van-notice-bar__content" style="transition-duration: 0s;">在代码阅读过程中人们说脏话的频率是衡量代码质量的唯一标准。</div>
       </div>
     </div>
   </div>
   <div>
     <div role="alert" class="van-notice-bar">
       <div role="marquee" class="van-notice-bar__wrap">
-        <div class="van-notice-bar__content van-ellipsis" style="transition-duration: 0s;">足协杯战线连续第2年上演广州德比战，上赛季半决赛上恒大以两回合5-3的总比分淘汰富力。</div>
+        <div class="van-notice-bar__content" style="transition-duration: 0s;">技术是开发它的人的共同灵魂。</div>
+      </div>
+    </div>
+    <div role="alert" class="van-notice-bar">
+      <div role="marquee" class="van-notice-bar__wrap">
+        <div class="van-notice-bar__content van-ellipsis" style="transition-duration: 0s;">在代码阅读过程中人们说脏话的频率是衡量代码质量的唯一标准。</div>
       </div>
     </div>
   </div>
   <div>
     <div role="alert" class="van-notice-bar van-notice-bar--wrapable">
       <div role="marquee" class="van-notice-bar__wrap">
-        <div class="van-notice-bar__content" style="transition-duration: 0s;">足协杯战线连续第2年上演广州德比战，上赛季半决赛上恒大以两回合5-3的总比分淘汰富力。</div>
+        <div class="van-notice-bar__content" style="transition-duration: 0s;">在代码阅读过程中人们说脏话的频率是衡量代码质量的唯一标准。</div>
       </div>
     </div>
   </div>
   <div>
     <div role="alert" class="van-notice-bar">
       <div role="marquee" class="van-notice-bar__wrap">
-        <div class="van-notice-bar__content" style="transition-duration: 0s;">足协杯战线连续第2年上演广州德比战，上赛季半决赛上恒大以两回合5-3的总比分淘汰富力。</div>
+        <div class="van-notice-bar__content van-ellipsis" style="transition-duration: 0s;">技术是开发它的人的共同灵魂。</div>
       </div><i class="van-icon van-icon-cross van-notice-bar__right-icon">
         <!----></i>
     </div>
     <div role="alert" class="van-notice-bar">
       <div role="marquee" class="van-notice-bar__wrap">
-        <div class="van-notice-bar__content" style="transition-duration: 0s;">足协杯战线连续第2年上演广州德比战，上赛季半决赛上恒大以两回合5-3的总比分淘汰富力。</div>
+        <div class="van-notice-bar__content van-ellipsis" style="transition-duration: 0s;">技术是开发它的人的共同灵魂。</div>
       </div><i class="van-icon van-icon-arrow van-notice-bar__right-icon">
         <!----></i>
     </div>
@@ -42,7 +47,7 @@ exports[`renders demo correctly 1`] = `
     <div role="alert" class="van-notice-bar" style="color: rgb(25, 137, 250); background: rgb(236, 249, 255);"><i class="van-icon van-icon-info-o van-notice-bar__left-icon">
         <!----></i>
       <div role="marquee" class="van-notice-bar__wrap">
-        <div class="van-notice-bar__content" style="transition-duration: 0s;">足协杯战线连续第2年上演广州德比战，上赛季半决赛上恒大以两回合5-3的总比分淘汰富力。</div>
+        <div class="van-notice-bar__content van-ellipsis" style="transition-duration: 0s;">技术是开发它的人的共同灵魂。</div>
       </div>
     </div>
   </div>
diff --git a/src/notice-bar/test/__snapshots__/index.spec.js.snap b/src/notice-bar/test/__snapshots__/index.spec.js.snap
index 97f9e8e95..1c2915a0f 100644
--- a/src/notice-bar/test/__snapshots__/index.spec.js.snap
+++ b/src/notice-bar/test/__snapshots__/index.spec.js.snap
@@ -2,7 +2,7 @@
 
 exports[`icon slot 1`] = `
 <div role="alert" class="van-notice-bar">Custom Left Icon<div role="marquee" class="van-notice-bar__wrap">
-    <div class="van-notice-bar__content" style="transition-duration: 0s;">
+    <div class="van-notice-bar__content van-ellipsis" style="transition-duration: 0s;">
       Content
     </div>
   </div>Custom Right Icon</div>
@@ -11,7 +11,7 @@ exports[`icon slot 1`] = `
 exports[`should not scroll when content width > wrap width  1`] = `
 <div role="alert" class="van-notice-bar">
   <div role="marquee" class="van-notice-bar__wrap">
-    <div class="van-notice-bar__content" style="transition-duration: 0s;">foo</div>
+    <div class="van-notice-bar__content van-ellipsis" style="transition-duration: 0s;">foo</div>
   </div>
 </div>
 `;
@@ -19,7 +19,7 @@ exports[`should not scroll when content width > wrap width  1`] = `
 exports[`should scroll when content width > wrap width  1`] = `
 <div role="alert" class="van-notice-bar">
   <div role="marquee" class="van-notice-bar__wrap">
-    <div class="van-notice-bar__content" style="transition-duration: 2s; transform: translateX(-100px);">foo</div>
+    <div class="van-notice-bar__content van-ellipsis" style="transition-duration: 2s; transform: translateX(-100px);">foo</div>
   </div>
 </div>
 `;

From febf17e5460a8a76830727b254c7120a00aa0c09 Mon Sep 17 00:00:00 2001
From: chenjiahan <chenjiahan@youzan.com>
Date: Thu, 11 Jun 2020 16:39:46 +0800
Subject: [PATCH 42/58] fix(NoticeBar): incorrect ellipsis

---
 src/notice-bar/index.js                              | 2 +-
 src/notice-bar/test/__snapshots__/demo.spec.js.snap  | 6 +++---
 src/notice-bar/test/__snapshots__/index.spec.js.snap | 6 +++---
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/src/notice-bar/index.js b/src/notice-bar/index.js
index 122377c52..e6d7167b2 100644
--- a/src/notice-bar/index.js
+++ b/src/notice-bar/index.js
@@ -166,7 +166,7 @@ export default createComponent({
             ref="content"
             class={[
               bem('content'),
-              { 'van-ellipsis': !this.scrollable && !this.wrapable },
+              { 'van-ellipsis': this.scrollable === false && !this.wrapable },
             ]}
             style={contentStyle}
             onTransitionend={this.onTransitionEnd}
diff --git a/src/notice-bar/test/__snapshots__/demo.spec.js.snap b/src/notice-bar/test/__snapshots__/demo.spec.js.snap
index 99bc1d903..f28b3b021 100644
--- a/src/notice-bar/test/__snapshots__/demo.spec.js.snap
+++ b/src/notice-bar/test/__snapshots__/demo.spec.js.snap
@@ -32,13 +32,13 @@ exports[`renders demo correctly 1`] = `
   <div>
     <div role="alert" class="van-notice-bar">
       <div role="marquee" class="van-notice-bar__wrap">
-        <div class="van-notice-bar__content van-ellipsis" style="transition-duration: 0s;">技术是开发它的人的共同灵魂。</div>
+        <div class="van-notice-bar__content" style="transition-duration: 0s;">技术是开发它的人的共同灵魂。</div>
       </div><i class="van-icon van-icon-cross van-notice-bar__right-icon">
         <!----></i>
     </div>
     <div role="alert" class="van-notice-bar">
       <div role="marquee" class="van-notice-bar__wrap">
-        <div class="van-notice-bar__content van-ellipsis" style="transition-duration: 0s;">技术是开发它的人的共同灵魂。</div>
+        <div class="van-notice-bar__content" style="transition-duration: 0s;">技术是开发它的人的共同灵魂。</div>
       </div><i class="van-icon van-icon-arrow van-notice-bar__right-icon">
         <!----></i>
     </div>
@@ -47,7 +47,7 @@ exports[`renders demo correctly 1`] = `
     <div role="alert" class="van-notice-bar" style="color: rgb(25, 137, 250); background: rgb(236, 249, 255);"><i class="van-icon van-icon-info-o van-notice-bar__left-icon">
         <!----></i>
       <div role="marquee" class="van-notice-bar__wrap">
-        <div class="van-notice-bar__content van-ellipsis" style="transition-duration: 0s;">技术是开发它的人的共同灵魂。</div>
+        <div class="van-notice-bar__content" style="transition-duration: 0s;">技术是开发它的人的共同灵魂。</div>
       </div>
     </div>
   </div>
diff --git a/src/notice-bar/test/__snapshots__/index.spec.js.snap b/src/notice-bar/test/__snapshots__/index.spec.js.snap
index 1c2915a0f..97f9e8e95 100644
--- a/src/notice-bar/test/__snapshots__/index.spec.js.snap
+++ b/src/notice-bar/test/__snapshots__/index.spec.js.snap
@@ -2,7 +2,7 @@
 
 exports[`icon slot 1`] = `
 <div role="alert" class="van-notice-bar">Custom Left Icon<div role="marquee" class="van-notice-bar__wrap">
-    <div class="van-notice-bar__content van-ellipsis" style="transition-duration: 0s;">
+    <div class="van-notice-bar__content" style="transition-duration: 0s;">
       Content
     </div>
   </div>Custom Right Icon</div>
@@ -11,7 +11,7 @@ exports[`icon slot 1`] = `
 exports[`should not scroll when content width > wrap width  1`] = `
 <div role="alert" class="van-notice-bar">
   <div role="marquee" class="van-notice-bar__wrap">
-    <div class="van-notice-bar__content van-ellipsis" style="transition-duration: 0s;">foo</div>
+    <div class="van-notice-bar__content" style="transition-duration: 0s;">foo</div>
   </div>
 </div>
 `;
@@ -19,7 +19,7 @@ exports[`should not scroll when content width > wrap width  1`] = `
 exports[`should scroll when content width > wrap width  1`] = `
 <div role="alert" class="van-notice-bar">
   <div role="marquee" class="van-notice-bar__wrap">
-    <div class="van-notice-bar__content van-ellipsis" style="transition-duration: 2s; transform: translateX(-100px);">foo</div>
+    <div class="van-notice-bar__content" style="transition-duration: 2s; transform: translateX(-100px);">foo</div>
   </div>
 </div>
 `;

From 6de66e0455421b4fd0a9579aaeea968028490c58 Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Thu, 11 Jun 2020 16:54:41 +0800
Subject: [PATCH 43/58] feat(Stepper): add placeholder prop (#6519)

---
 src/field/README.md                               | 2 +-
 src/field/README.zh-CN.md                         | 2 +-
 src/stepper/README.md                             | 3 ++-
 src/stepper/README.zh-CN.md                       | 1 +
 src/stepper/index.js                              | 2 ++
 src/stepper/test/__snapshots__/index.spec.js.snap | 2 ++
 src/stepper/test/index.spec.js                    | 9 +++++++++
 7 files changed, 18 insertions(+), 3 deletions(-)

diff --git a/src/field/README.md b/src/field/README.md
index 4441842ef..4dc692ebc 100644
--- a/src/field/README.md
+++ b/src/field/README.md
@@ -216,7 +216,7 @@ Use `input-align` prop to align the input value
 | type | Input type, can be set to `tel` `digit`<br>`number` `textarea` `password` | _string_ | `text` |
 | size | Size，can be set to `large` | _string_ | - |
 | maxlength | Max length of value | _number \| string_ | - |
-| placeholder | Placeholder | _string_ | - |
+| placeholder | Input placeholder | _string_ | - |
 | border | Whether to show inner border | _boolean_ | `true` |
 | disabled | Whether to disable field | _boolean_ | `false` |
 | readonly | Whether to be readonly | _boolean_ | `false` |
diff --git a/src/field/README.zh-CN.md b/src/field/README.zh-CN.md
index c281ccd0b..30381f5f6 100644
--- a/src/field/README.zh-CN.md
+++ b/src/field/README.zh-CN.md
@@ -241,7 +241,7 @@ export default {
 | type | 输入框类型, 可选值为 `tel` `digit`<br>`number` `textarea` `password` 等 | _string_ | `text` |
 | size | 大小，可选值为 `large` | _string_ | - |
 | maxlength | 输入的最大字符数 | _number \| string_ | - |
-| placeholder | 占位提示文字 | _string_ | - |
+| placeholder | 输入框占位提示文字 | _string_ | - |
 | border | 是否显示内边框 | _boolean_ | `true` |
 | disabled | 是否禁用输入框 | _boolean_ | `false` |
 | readonly | 是否只读 | _boolean_ | `false` |
diff --git a/src/stepper/README.md b/src/stepper/README.md
index a4559c679..61e98680d 100644
--- a/src/stepper/README.md
+++ b/src/stepper/README.md
@@ -119,8 +119,9 @@ export default {
 | button-size `v2.0.5` | Button size | _number \| string_ | `28px` |
 | decimal-length `v2.2.1` | Decimal length | _number \| string_ | - |
 | theme `v2.8.2` | Theme, can be set to `round` | _string_ | - |
+| placeholder `v2.8.6` | Input placeholder | _string_ | - |
 | integer | Whether to allow only integers | _boolean_ | `false` |
-| disabled | Disable value change | _boolean_ | `false` |
+| disabled | Whether to disable value change | _boolean_ | `false` |
 | disable-plus `v2.2.16` | Whether to disable plus button | _boolean_ | `false` |
 | disable-minus `v2.2.16` | Whether to disable minus button | _boolean_ | `false` |
 | disable-input | Whether to disable input | _boolean_ | `false` |
diff --git a/src/stepper/README.zh-CN.md b/src/stepper/README.zh-CN.md
index 57d5f9650..2cd2f4b1c 100644
--- a/src/stepper/README.zh-CN.md
+++ b/src/stepper/README.zh-CN.md
@@ -145,6 +145,7 @@ export default {
 | button-size `v2.0.5` | 按钮大小以及输入框高度，默认单位为`px` | _number \| string_ | `28px` |
 | decimal-length `v2.2.1` | 固定显示的小数位数 | _number \| string_ | - |
 | theme `v2.8.2` | 样式风格，可选值为 `round` | _string_ | - |
+| placeholder `v2.8.6` | 输入框占位提示文字 | _string_ | - |
 | integer | 是否只允许输入整数 | _boolean_ | `false` |
 | disabled | 是否禁用步进器 | _boolean_ | `false` |
 | disable-plus `v2.2.16` | 是否禁用增加按钮 | _boolean_ | `false` |
diff --git a/src/stepper/index.js b/src/stepper/index.js
index 7e0794a5d..2943a000f 100644
--- a/src/stepper/index.js
+++ b/src/stepper/index.js
@@ -31,6 +31,7 @@ export default createComponent({
     inputWidth: [Number, String],
     buttonSize: [Number, String],
     asyncChange: Boolean,
+    placeholder: String,
     disablePlus: Boolean,
     disableMinus: Boolean,
     disableInput: Boolean,
@@ -298,6 +299,7 @@ export default createComponent({
           readonly={this.disableInput}
           // set keyboard in mordern browers
           inputmode={this.integer ? 'numeric' : 'decimal'}
+          placeholder={this.placeholder}
           aria-valuemax={this.max}
           aria-valuemin={this.min}
           aria-valuenow={this.currentValue}
diff --git a/src/stepper/test/__snapshots__/index.spec.js.snap b/src/stepper/test/__snapshots__/index.spec.js.snap
index 74e6df5e0..00ace123a 100644
--- a/src/stepper/test/__snapshots__/index.spec.js.snap
+++ b/src/stepper/test/__snapshots__/index.spec.js.snap
@@ -8,4 +8,6 @@ exports[`disabled stepper 1`] = `<div class="van-stepper"><button type="button"
 
 exports[`input-width prop 1`] = `<div class="van-stepper"><button type="button" class="van-stepper__minus van-stepper__minus--disabled"></button><input type="text" role="spinbutton" inputmode="decimal" aria-valuemax="Infinity" aria-valuemin="1" aria-valuenow="1" class="van-stepper__input" style="width: 10rem;"><button type="button" class="van-stepper__plus"></button></div>`;
 
+exports[`placeholder prop 1`] = `<input type="text" role="spinbutton" inputmode="decimal" placeholder="foo" aria-valuemax="Infinity" aria-valuemin="1" aria-valuenow="1" class="van-stepper__input">`;
+
 exports[`show-plus & show-minus props 1`] = `<div class="van-stepper"><button type="button" class="van-stepper__minus van-stepper__minus--disabled" style="display: none;"></button><input type="text" role="spinbutton" inputmode="decimal" aria-valuemax="Infinity" aria-valuemin="1" aria-valuenow="1" class="van-stepper__input"><button type="button" class="van-stepper__plus" style="display: none;"></button></div>`;
diff --git a/src/stepper/test/index.spec.js b/src/stepper/test/index.spec.js
index 960aa76eb..d591d4741 100644
--- a/src/stepper/test/index.spec.js
+++ b/src/stepper/test/index.spec.js
@@ -378,3 +378,12 @@ test('change integer', async () => {
 
   expect(wrapper.emitted('input')[0][0]).toEqual(1);
 });
+
+test('placeholder prop', () => {
+  const wrapper = mount(Stepper, {
+    propsData: {
+      placeholder: 'foo',
+    },
+  });
+  expect(wrapper.find('.van-stepper__input')).toMatchSnapshot();
+});

From 8a016e64cb464a2b7237fb14a03321f684c630de Mon Sep 17 00:00:00 2001
From: FishPlusOrange <email@fishplusorange.com>
Date: Fri, 12 Jun 2020 15:27:31 +0800
Subject: [PATCH 44/58] docs(Field): optimize docs (#6527)

---
 src/field/README.md       | 4 ++--
 src/field/README.zh-CN.md | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/field/README.md b/src/field/README.md
index 4dc692ebc..76815940b 100644
--- a/src/field/README.md
+++ b/src/field/README.md
@@ -198,8 +198,8 @@ Use `input-align` prop to align the input value
 ```html
 <van-field
   v-model="value"
-  :label="Text"
-  :placeholder="Input Align Right"
+  label="Text"
+  placeholder="Input Align Right"
   input-align="right"
 />
 ```
diff --git a/src/field/README.zh-CN.md b/src/field/README.zh-CN.md
index 30381f5f6..8868a6786 100644
--- a/src/field/README.zh-CN.md
+++ b/src/field/README.zh-CN.md
@@ -223,8 +223,8 @@ export default {
 ```html
 <van-field
   v-model="value"
-  :label="文本"
-  :placeholder="输入框内容右对齐"
+  label="文本"
+  placeholder="输入框内容右对齐"
   input-align="right"
 />
 ```

From 7788822dba0412681a0dde87655de57e0540fc87 Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Fri, 12 Jun 2020 22:37:38 +0800
Subject: [PATCH 45/58] fix(CollapseItem): can't hide border (#6533)

---
 src/collapse-item/index.js   | 6 +++---
 src/collapse-item/index.less | 6 ++++++
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/collapse-item/index.js b/src/collapse-item/index.js
index 3bf08382d..d70bf0b01 100644
--- a/src/collapse-item/index.js
+++ b/src/collapse-item/index.js
@@ -125,7 +125,7 @@ export default createComponent({
     },
 
     genTitle() {
-      const { disabled, expanded } = this;
+      const { border, disabled, expanded } = this;
 
       const titleSlots = CELL_SLOTS.reduce((slots, name) => {
         if (this.slots(name)) {
@@ -142,7 +142,7 @@ export default createComponent({
       return (
         <Cell
           role="button"
-          class={bem('title', { disabled, expanded })}
+          class={bem('title', { disabled, expanded, borderless: !border })}
           onClick={this.onClick}
           scopedSlots={titleSlots}
           tabindex={disabled ? -1 : 0}
@@ -172,7 +172,7 @@ export default createComponent({
 
   render() {
     return (
-      <div class={[bem({ border: this.index })]}>
+      <div class={[bem({ border: this.index && this.border })]}>
         {this.genTitle()}
         {this.genContent()}
       </div>
diff --git a/src/collapse-item/index.less b/src/collapse-item/index.less
index b94951ebe..3d08a0b7a 100644
--- a/src/collapse-item/index.less
+++ b/src/collapse-item/index.less
@@ -31,6 +31,12 @@
       }
     }
 
+    &--borderless {
+      &::after {
+        display: none;
+      }
+    }
+
     &--disabled {
       cursor: not-allowed;
 

From f545a47047d9df6bd8d5b18e8cd207da06119397 Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Sat, 13 Jun 2020 13:23:15 +0800
Subject: [PATCH 46/58] style(Field): update disabled color (#6534)

---
 src/field/index.js                              | 1 +
 src/field/index.less                            | 4 ++++
 src/field/test/__snapshots__/demo.spec.js.snap  | 2 +-
 src/search/test/__snapshots__/demo.spec.js.snap | 2 +-
 src/style/var.less                              | 3 ++-
 5 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/src/field/index.js b/src/field/index.js
index fd7bcc1fd..bba232839 100644
--- a/src/field/index.js
+++ b/src/field/index.js
@@ -577,6 +577,7 @@ export default createComponent({
         arrowDirection={this.arrowDirection}
         class={bem({
           error: this.showError,
+          disabled: this.disabled,
           [`label-${labelAlign}`]: labelAlign,
           'min-height': this.type === 'textarea' && !this.autosize,
         })}
diff --git a/src/field/index.less b/src/field/index.less
index 64801761d..26da899f0 100644
--- a/src/field/index.less
+++ b/src/field/index.less
@@ -1,6 +1,10 @@
 @import '../style/var';
 
 .van-field {
+  &--disabled {
+    color: @field-disabled-text-color;
+  }
+
   &__label {
     flex: none;
     box-sizing: border-box;
diff --git a/src/field/test/__snapshots__/demo.spec.js.snap b/src/field/test/__snapshots__/demo.spec.js.snap
index 794067c85..508c4b48b 100644
--- a/src/field/test/__snapshots__/demo.spec.js.snap
+++ b/src/field/test/__snapshots__/demo.spec.js.snap
@@ -51,7 +51,7 @@ exports[`renders demo correctly 1`] = `
         <div class="van-field__body"><input type="text" readonly="readonly" class="van-field__control"></div>
       </div>
     </div>
-    <div class="van-cell van-field">
+    <div class="van-cell van-field van-field--disabled">
       <div class="van-cell__title van-field__label"><span>文本</span></div>
       <div class="van-cell__value van-field__value">
         <div class="van-field__body"><input type="text" disabled="disabled" class="van-field__control"></div>
diff --git a/src/search/test/__snapshots__/demo.spec.js.snap b/src/search/test/__snapshots__/demo.spec.js.snap
index 3f710586e..8254c31ba 100644
--- a/src/search/test/__snapshots__/demo.spec.js.snap
+++ b/src/search/test/__snapshots__/demo.spec.js.snap
@@ -47,7 +47,7 @@ exports[`renders demo correctly 1`] = `
   <div>
     <div class="van-search">
       <div class="van-search__content van-search__content--square">
-        <div class="van-cell van-cell--borderless van-field">
+        <div class="van-cell van-cell--borderless van-field van-field--disabled">
           <div class="van-field__left-icon"><i class="van-icon van-icon-search">
               <!----></i></div>
           <div class="van-cell__value van-cell__value--alone van-field__value">
diff --git a/src/style/var.less b/src/style/var.less
index 559a09297..12883b4fa 100644
--- a/src/style/var.less
+++ b/src/style/var.less
@@ -348,7 +348,7 @@
 @field-label-width: 90px;
 @field-input-text-color: @text-color;
 @field-input-error-text-color: @red;
-@field-input-disabled-text-color: @gray-6;
+@field-input-disabled-text-color: @gray-5;
 @field-placeholder-text-color: @gray-5;
 @field-icon-size: 16px;
 @field-clear-icon-size: 16px;
@@ -361,6 +361,7 @@
 @field-word-limit-font-size: @font-size-sm;
 @field-word-limit-line-height: 16px;
 @field-word-num-full-color: @red;
+@field-disabled-text-color: @gray-5;
 
 // GridItem
 @grid-item-content-padding: @padding-md @padding-xs;

From db2a30df539d6cd0add1f94a1889ab4de8f60bcf Mon Sep 17 00:00:00 2001
From: chenjiahan <chenjiahan@youzan.com>
Date: Sat, 13 Jun 2020 16:30:30 +0800
Subject: [PATCH 47/58] chore: release 2.8.6

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index 27ee67d38..52c76a79b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "vant",
-  "version": "2.8.5",
+  "version": "2.8.6",
   "description": "Mobile UI Components built on Vue",
   "main": "lib/index.js",
   "module": "es/index.js",

From 42768fe577ea4ba8dd561fa766c3d72828cccef3 Mon Sep 17 00:00:00 2001
From: chenjiahan <chenjiahan@youzan.com>
Date: Sat, 13 Jun 2020 16:42:33 +0800
Subject: [PATCH 48/58] docs(changelog): 2.8.6

---
 docs/markdown/changelog.en-US.md | 23 +++++++++++++++++++++++
 docs/markdown/changelog.zh-CN.md | 23 +++++++++++++++++++++++
 2 files changed, 46 insertions(+)

diff --git a/docs/markdown/changelog.en-US.md b/docs/markdown/changelog.en-US.md
index 7a8936f29..ef6b8b24c 100644
--- a/docs/markdown/changelog.en-US.md
+++ b/docs/markdown/changelog.en-US.md
@@ -10,6 +10,29 @@ Vant follows [Semantic Versioning 2.0.0](https://semver.org/lang/zh-CN/).
 - Minor version：released every one to two months, including backwards compatible features.
 - Major version：including breaking changes and new features.
 
+### [v2.8.6](https://github.com/youzan/vant/compare/v2.8.5...v2.8.6)
+
+`2020-06-13`
+
+**Feature**
+
+- NoticeBar: allow to force scrolling [7b0546](https://github.com/youzan/vant/commit/7b0546dbba7425988ae2b4d1765fe20e907c893f)
+- Picker: item-height support rem unit [#6462](https://github.com/youzan/vant/issues/6462)
+- Stepper: add placeholder prop [#6519](https://github.com/youzan/vant/issues/6519)
+
+**style**
+
+- Field: update disabled color [#6534](https://github.com/youzan/vant/issues/6534)
+
+**Bug Fixes**
+
+- Calendar: quick select not work when select same day [#6504](https://github.com/youzan/vant/issues/6504)
+- CollapseItem: can't hide border [#6533](https://github.com/youzan/vant/issues/6533)
+- Field: formatter not work when v-model changed [#6490](https://github.com/youzan/vant/issues/6490)
+- ImagePreview: image blurred after scale on iOS [#6496](https://github.com/youzan/vant/issues/6496)
+- Picker: cursor.defaultIndex may be 0 [#6473](https://github.com/youzan/vant/issues/6473)
+- Tabbar: avoid redundant navigation error [#6474](https://github.com/youzan/vant/issues/6474)
+
 ### [v2.8.5](https://github.com/youzan/vant/compare/v2.8.4...v2.8.5)
 
 `2020-06-04`
diff --git a/docs/markdown/changelog.zh-CN.md b/docs/markdown/changelog.zh-CN.md
index d353a589a..e7804915a 100644
--- a/docs/markdown/changelog.zh-CN.md
+++ b/docs/markdown/changelog.zh-CN.md
@@ -10,6 +10,29 @@ Vant 遵循 [Semver](https://semver.org/lang/zh-CN/) 语义化版本规范。
 - 次版本号：每隔一至二个月发布，包含新特性和较大的功能更新，向下兼容。
 - 主版本号：发布时间不定，包含不兼容更新，预计下一个主版本会与 Vue 3.0 同期发布。
 
+### [v2.8.6](https://github.com/youzan/vant/compare/v2.8.5...v2.8.6)
+
+`2020-06-13`
+
+**Feature**
+
+- Stepper: 新增 placeholder 属性 [#6519](https://github.com/youzan/vant/issues/6519)
+- Picker: 选项高度支持配置 rem 单位 [#6462](https://github.com/youzan/vant/issues/6462)
+- NoticeBar: 支持在内容较短时开启滚动播放 [7b0546](https://github.com/youzan/vant/commit/7b0546dbba7425988ae2b4d1765fe20e907c893f)
+
+**style**
+
+- Field: 更新禁用状态下的文本颜色 [#6534](https://github.com/youzan/vant/issues/6534)
+
+**Bug Fixes**
+
+- Calendar: 修复范围选择时无法快捷选择同一天的问题 [#6504](https://github.com/youzan/vant/issues/6504)
+- CollapseItem: 修复无法通过 border 属性隐藏内边框的问题 [#6533](https://github.com/youzan/vant/issues/6533)
+- Field: 修复 v-model 绑定值变化时 formatter 函数没生效的问题 [#6490](https://github.com/youzan/vant/issues/6490)
+- ImagePreview: 修复在 iOS 上放大后图片变模糊的问题 [#6496](https://github.com/youzan/vant/issues/6496)
+- Picker: 修复级联选择时 defaultIndex 在个别情况下取值错误的问题 [#6473](https://github.com/youzan/vant/issues/6473)
+- Tabbar: 修复使用 vue-router 3.3 以上版本时出现重复路由提示的问题 [#6474](https://github.com/youzan/vant/issues/6474)
+
 ### [v2.8.5](https://github.com/youzan/vant/compare/v2.8.4...v2.8.5)
 
 `2020-06-04`

From 4b786cdba3369ca68be9c1ffa12a46e07c4fa4c4 Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Sun, 14 Jun 2020 20:49:53 +0800
Subject: [PATCH 49/58] feat(Form): rule message can be empty (#6536)

---
 src/field/index.js           | 10 +++++++---
 src/form/test/events.spec.js | 27 +++++++++++++++++++++++++++
 2 files changed, 34 insertions(+), 3 deletions(-)

diff --git a/src/field/index.js b/src/field/index.js
index bba232839..539d0ad59 100644
--- a/src/field/index.js
+++ b/src/field/index.js
@@ -74,6 +74,7 @@ export default createComponent({
   data() {
     return {
       focused: false,
+      validateFailed: false,
       validateMessage: '',
     };
   },
@@ -117,7 +118,7 @@ export default createComponent({
       if (this.error !== null) {
         return this.error;
       }
-      if (this.vanForm && this.vanForm.showError && this.validateMessage) {
+      if (this.vanForm && this.vanForm.showError && this.validateFailed) {
         return true;
       }
     },
@@ -208,7 +209,7 @@ export default createComponent({
       return rules.reduce(
         (promise, rule) =>
           promise.then(() => {
-            if (this.validateMessage) {
+            if (this.validateFailed) {
               return;
             }
 
@@ -219,6 +220,7 @@ export default createComponent({
             }
 
             if (!this.runSyncRule(value, rule)) {
+              this.validateFailed = true;
               this.validateMessage = this.getRuleMessage(value, rule);
               return;
             }
@@ -226,6 +228,7 @@ export default createComponent({
             if (rule.validator) {
               return this.runValidator(value, rule).then((result) => {
                 if (result === false) {
+                  this.validateFailed = true;
                   this.validateMessage = this.getRuleMessage(value, rule);
                 }
               });
@@ -242,7 +245,7 @@ export default createComponent({
         }
 
         this.runRules(rules).then(() => {
-          if (this.validateMessage) {
+          if (this.validateFailed) {
             resolve({
               name: this.name,
               message: this.validateMessage,
@@ -271,6 +274,7 @@ export default createComponent({
 
     resetValidation() {
       if (this.validateMessage) {
+        this.validateFailed = false;
         this.validateMessage = '';
       }
     },
diff --git a/src/form/test/events.spec.js b/src/form/test/events.spec.js
index 9c28e69f0..a97beb100 100644
--- a/src/form/test/events.spec.js
+++ b/src/form/test/events.spec.js
@@ -38,3 +38,30 @@ test('failed event', async () => {
     values: { A: '', B: '' },
   });
 });
+
+test('failed event when rule message is empty', async () => {
+  const onFailed = jest.fn();
+  const wrapper = mountForm({
+    template: `
+      <van-form ref="form" @failed="onFailed">
+        <van-field name="A" :rules="rulesA" value="" />
+        <van-button native-type="submit" />
+      </van-form>
+    `,
+    data() {
+      return {
+        rulesA: [{ required: true }],
+      };
+    },
+    methods: {
+      onFailed,
+    },
+  });
+
+  await submitForm(wrapper);
+
+  expect(onFailed).toHaveBeenCalledWith({
+    errors: [{ name: 'A' }],
+    values: { A: '' },
+  });
+});

From 700a0f23f78662253a1f5300d083d18f41bb74d0 Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Mon, 15 Jun 2020 17:42:21 +0800
Subject: [PATCH 50/58] fix(Field): should not display null (#6542)

---
 src/field/index.js           |  2 +-
 src/field/test/index.spec.js | 11 +++++++++++
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/field/index.js b/src/field/index.js
index 539d0ad59..5ec101d93 100644
--- a/src/field/index.js
+++ b/src/field/index.js
@@ -280,7 +280,7 @@ export default createComponent({
     },
 
     updateValue(value) {
-      value = String(value);
+      value = isDef(value) ? String(value) : '';
 
       if (value === this.currentValue) {
         return;
diff --git a/src/field/test/index.spec.js b/src/field/test/index.spec.js
index dde38f045..9867377e4 100644
--- a/src/field/test/index.spec.js
+++ b/src/field/test/index.spec.js
@@ -380,3 +380,14 @@ test('should blur search input on enter', () => {
   wrapper.find('input').trigger('keypress.enter');
   expect(wrapper.emitted('blur')).toBeTruthy();
 });
+
+test('value is null', () => {
+  const wrapper = mount(Field, {
+    propsData: {
+      value: null,
+    },
+  });
+
+  expect(wrapper.find('input').element.value).toEqual('');
+  expect(wrapper.emitted('input')[0][0]).toEqual('');
+});

From 35a4b95ef2e405837b1dbf678984ec247a39e458 Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Mon, 15 Jun 2020 21:02:29 +0800
Subject: [PATCH 51/58] style(Field): remove word num full color (#6545)

---
 src/field/index.js                              | 4 +---
 src/field/index.less                            | 6 ------
 src/field/test/__snapshots__/index.spec.js.snap | 2 +-
 src/style/var.less                              | 1 -
 4 files changed, 2 insertions(+), 11 deletions(-)

diff --git a/src/field/index.js b/src/field/index.js
index 5ec101d93..cea638edf 100644
--- a/src/field/index.js
+++ b/src/field/index.js
@@ -497,12 +497,10 @@ export default createComponent({
     genWordLimit() {
       if (this.showWordLimit && this.maxlength) {
         const count = (this.value || '').length;
-        const full = count >= this.maxlength;
 
         return (
           <div class={bem('word-limit')}>
-            <span class={bem('word-num', { full })}>{count}</span>/
-            {this.maxlength}
+            <span class={bem('word-num')}>{count}</span>/{this.maxlength}
           </div>
         );
       }
diff --git a/src/field/index.less b/src/field/index.less
index 26da899f0..118f4267e 100644
--- a/src/field/index.less
+++ b/src/field/index.less
@@ -151,12 +151,6 @@
     text-align: right;
   }
 
-  &__word-num {
-    &--full {
-      color: @field-word-num-full-color;
-    }
-  }
-
   &--error {
     .van-field__control {
       &,
diff --git a/src/field/test/__snapshots__/index.spec.js.snap b/src/field/test/__snapshots__/index.spec.js.snap
index 0c1a0458e..3ef7f9596 100644
--- a/src/field/test/__snapshots__/index.spec.js.snap
+++ b/src/field/test/__snapshots__/index.spec.js.snap
@@ -74,7 +74,7 @@ exports[`reach max word-limit 1`] = `
 <div class="van-cell van-field">
   <div class="van-cell__value van-cell__value--alone van-field__value">
     <div class="van-field__body"><input type="text" class="van-field__control"></div>
-    <div class="van-field__word-limit"><span class="van-field__word-num van-field__word-num--full">3</span>/3</div>
+    <div class="van-field__word-limit"><span class="van-field__word-num">3</span>/3</div>
   </div>
 </div>
 `;
diff --git a/src/style/var.less b/src/style/var.less
index 12883b4fa..028adfd49 100644
--- a/src/style/var.less
+++ b/src/style/var.less
@@ -360,7 +360,6 @@
 @field-word-limit-color: @gray-7;
 @field-word-limit-font-size: @font-size-sm;
 @field-word-limit-line-height: 16px;
-@field-word-num-full-color: @red;
 @field-disabled-text-color: @gray-5;
 
 // GridItem

From fd388d04759f2b092283af2e0786672f08357bf1 Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Tue, 16 Jun 2020 22:59:07 +0800
Subject: [PATCH 52/58] perf: use inline style instead of getComputedStyle
 (#6550)

---
 src/utils/format/unit.ts | 21 ++++++++++++++++-----
 1 file changed, 16 insertions(+), 5 deletions(-)

diff --git a/src/utils/format/unit.ts b/src/utils/format/unit.ts
index 7f422c6af..b50167e7c 100644
--- a/src/utils/format/unit.ts
+++ b/src/utils/format/unit.ts
@@ -10,13 +10,24 @@ export function addUnit(value?: string | number): string | undefined {
   return isNumeric(value) ? `${value}px` : value;
 }
 
+// cache
+let rootFontSize: number;
+
+function getRootFontSize() {
+  if (!rootFontSize) {
+    const doc = document.documentElement;
+    const fontSize =
+      doc.style.fontSize || window.getComputedStyle(doc).fontSize;
+
+    rootFontSize = parseFloat(fontSize);
+  }
+
+  return rootFontSize;
+}
+
 function convertRem(value: string) {
-  const rootStyle = window.getComputedStyle(document.documentElement);
-  const rootFontSize = parseFloat(rootStyle.fontSize);
-
   value = value.replace(/rem/g, '');
-
-  return +value * rootFontSize;
+  return +value * getRootFontSize();
 }
 
 export function unitToPx(value: string | number): number {

From f2543b5dfa4007036e4d7e803de83f10cdb5ad90 Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Wed, 17 Jun 2020 18:10:07 +0800
Subject: [PATCH 53/58] feat(Sticky): offset-top support rem unit (#6556)

---
 src/sticky/README.md                          | 10 +++++-----
 src/sticky/README.zh-CN.md                    | 10 +++++-----
 src/sticky/index.js                           | 18 ++++++++++-------
 .../test/__snapshots__/index.spec.js.snap     |  8 ++++++++
 src/sticky/test/index.spec.js                 | 20 +++++++++++++++++++
 5 files changed, 49 insertions(+), 17 deletions(-)

diff --git a/src/sticky/README.md b/src/sticky/README.md
index c7896501e..fcb804a05 100644
--- a/src/sticky/README.md
+++ b/src/sticky/README.md
@@ -54,11 +54,11 @@ export default {
 
 ### Props
 
-| Attribute  | Description         | Type               | Default |
-| ---------- | ------------------- | ------------------ | ------- |
-| offset-top | Offset top          | _number \| string_ | `0`     |
-| z-index    | z-index when sticky | _number \| string_ | `99`    |
-| container  | Container DOM       | _Element_          | -       |
+| Attribute | Description | Type | Default |
+| --- | --- | --- | --- |
+| offset-top `v2.8.7` | Offset top, supports `px` ans `rem` unit, default `px` | _number \| string_ | `0` |
+| z-index | z-index when sticky | _number \| string_ | `99` |
+| container | Container DOM | _Element_ | - |
 
 ### Events
 
diff --git a/src/sticky/README.zh-CN.md b/src/sticky/README.zh-CN.md
index 52f6b44e1..e26650d6f 100644
--- a/src/sticky/README.zh-CN.md
+++ b/src/sticky/README.zh-CN.md
@@ -64,11 +64,11 @@ export default {
 
 ### Props
 
-| 参数       | 说明                         | 类型               | 默认值 |
-| ---------- | ---------------------------- | ------------------ | ------ |
-| offset-top | 吸顶时与顶部的距离，单位`px` | _number \| string_ | `0`    |
-| z-index    | 吸顶时的 z-index             | _number \| string_ | `99`   |
-| container  | 容器对应的 HTML 节点         | _Element_          | -      |
+| 参数 | 说明 | 类型 | 默认值 |
+| --- | --- | --- | --- |
+| offset-top `v2.8.7` | 吸顶时与顶部的距离，支持 `px` 和 `rem` 单位，默认 `px` | _number \| string_ | `0` |
+| z-index | 吸顶时的 z-index | _number \| string_ | `99` |
+| container | 容器对应的 HTML 节点 | _Element_ | - |
 
 ### Events
 
diff --git a/src/sticky/index.js b/src/sticky/index.js
index fb9b3be37..8dcba9e1e 100644
--- a/src/sticky/index.js
+++ b/src/sticky/index.js
@@ -1,4 +1,5 @@
 import { isHidden } from '../utils/dom/style';
+import { unitToPx } from '../utils/format/unit';
 import { createNamespace, isDef, isServer } from '../utils';
 import { getScrollTop, getElementTop, getScroller } from '../utils/dom/scroll';
 import { BindEventMixin } from '../mixins/bind-event';
@@ -40,6 +41,10 @@ export default createComponent({
   },
 
   computed: {
+    offsetTopPx() {
+      return unitToPx(this.offsetTop);
+    },
+
     style() {
       if (!this.fixed) {
         return;
@@ -51,8 +56,8 @@ export default createComponent({
         style.zIndex = this.zIndex;
       }
 
-      if (this.offsetTop && this.fixed) {
-        style.top = `${this.offsetTop}px`;
+      if (this.offsetTopPx && this.fixed) {
+        style.top = `${this.offsetTopPx}px`;
       }
 
       if (this.transform) {
@@ -86,8 +91,7 @@ export default createComponent({
 
       this.height = this.$el.offsetHeight;
 
-      const { container } = this;
-      const offsetTop = +this.offsetTop;
+      const { container, offsetTopPx } = this;
       const scrollTop = getScrollTop(window);
       const topToPageTop = getElementTop(this.$el);
 
@@ -102,12 +106,12 @@ export default createComponent({
       if (container) {
         const bottomToPageTop = topToPageTop + container.offsetHeight;
 
-        if (scrollTop + offsetTop + this.height > bottomToPageTop) {
+        if (scrollTop + offsetTopPx + this.height > bottomToPageTop) {
           const distanceToBottom = this.height + scrollTop - bottomToPageTop;
 
           if (distanceToBottom < this.height) {
             this.fixed = true;
-            this.transform = -(distanceToBottom + offsetTop);
+            this.transform = -(distanceToBottom + offsetTopPx);
           } else {
             this.fixed = false;
           }
@@ -117,7 +121,7 @@ export default createComponent({
         }
       }
 
-      if (scrollTop + offsetTop > topToPageTop) {
+      if (scrollTop + offsetTopPx > topToPageTop) {
         this.fixed = true;
         this.transform = 0;
       } else {
diff --git a/src/sticky/test/__snapshots__/index.spec.js.snap b/src/sticky/test/__snapshots__/index.spec.js.snap
index b76533137..be6374a1d 100644
--- a/src/sticky/test/__snapshots__/index.spec.js.snap
+++ b/src/sticky/test/__snapshots__/index.spec.js.snap
@@ -28,6 +28,14 @@ exports[`offset-top prop 1`] = `
 </div>
 `;
 
+exports[`offset-top with rem unit 1`] = `
+<div style="height: 10px;">
+  <div class="van-sticky van-sticky--fixed" style="top: 16px;">
+    Content
+  </div>
+</div>
+`;
+
 exports[`sticky to top 1`] = `
 <div style="height: 10px;">
   <div class="van-sticky">
diff --git a/src/sticky/test/index.spec.js b/src/sticky/test/index.spec.js
index 0e23111db..7fb2de770 100644
--- a/src/sticky/test/index.spec.js
+++ b/src/sticky/test/index.spec.js
@@ -43,6 +43,26 @@ test('offset-top prop', () => {
   mockScrollTop(0);
 });
 
+test('offset-top with rem unit', () => {
+  const originGetComputedStyle = window.getComputedStyle;
+
+  window.getComputedStyle = () => ({ fontSize: '16px' });
+
+  const wrapper = mount({
+    template: `
+      <van-sticky style="height: 10px;" offset-top="1rem">
+        Content
+      </van-sticky>
+    `,
+  });
+
+  mockScrollTop(100);
+  expect(wrapper).toMatchSnapshot();
+  mockScrollTop(0);
+
+  window.getComputedStyle = originGetComputedStyle;
+});
+
 test('should not trigger scroll event when hidden', () => {
   const scroll = jest.fn();
   mount({

From 95313ef45920ae0c4c9d9e13020ad3001c68f022 Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Thu, 18 Jun 2020 20:57:42 +0800
Subject: [PATCH 54/58] feat(Field): add format-trigger prop (#6566)

---
 src/field/README.md                           | 15 ++++++--
 src/field/README.zh-CN.md                     | 35 ++++++++++++-------
 src/field/demo/FormatValue.vue                | 18 ++++++++--
 src/field/index.js                            | 15 ++++----
 .../test/__snapshots__/demo.spec.js.snap      |  8 ++++-
 src/field/test/index.spec.js                  | 23 ++++++++++++
 6 files changed, 87 insertions(+), 27 deletions(-)

diff --git a/src/field/README.md b/src/field/README.md
index 76815940b..6f3fa2e84 100644
--- a/src/field/README.md
+++ b/src/field/README.md
@@ -139,10 +139,17 @@ Use `formatter` prop to format the input value
 
 ```html
 <van-field
-  v-model="value"
+  v-model="value1"
   label="Text"
   :formatter="formatter"
-  placeholder="Format Value"
+  placeholder="Format On Change"
+/>
+<van-field
+  v-model="value2"
+  label="Text"
+  :formatter="formatter"
+  format-trigger="onBlur"
+  placeholder="Format On Blur"
 />
 ```
 
@@ -150,7 +157,8 @@ Use `formatter` prop to format the input value
 export default {
   data() {
     return {
-      value: '',
+      value1: '',
+      value2: '',
     };
   },
   methods: {
@@ -230,6 +238,7 @@ Use `input-align` prop to align the input value
 | error | Whether to show error info | _boolean_ | `false` |
 | error-message | Error message | _string_ | - |
 | formatter `v2.4.2` | Input value formatter | _Function_ | - |
+| format-trigger `v2.8.7` | When to format value，can be set to `onBlur` | _string_ | `onChange` |
 | arrow-direction `v2.0.4` | Can be set to `left` `up` `down` | _string_ | `right` |
 | label-class | Label className | _any_ | - |
 | label-width | Label width | _number \| string_ | `90px` |
diff --git a/src/field/README.zh-CN.md b/src/field/README.zh-CN.md
index 8868a6786..e783b24b7 100644
--- a/src/field/README.zh-CN.md
+++ b/src/field/README.zh-CN.md
@@ -17,7 +17,7 @@ Vue.use(Field);
 
 ### 基础用法
 
-可以通过`v-model`双向绑定输入框的值，通过`placeholder`设置占位提示文字
+可以通过 `v-model` 双向绑定输入框的值，通过 `placeholder` 设置占位提示文字。
 
 ```html
 <!-- Field 是基于 Cell 实现的，可以使用 CellGroup 作为容器来提供外边框。 -->
@@ -38,7 +38,7 @@ export default {
 
 ### 自定义类型
 
-根据`type`属性定义不同类型的输入框，默认值为`text`
+根据 `type` 属性定义不同类型的输入框，默认值为 `text`。
 
 ```html
 <!-- 输入任意文本 -->
@@ -71,7 +71,7 @@ export default {
 
 ### 禁用输入框
 
-通过`readonly`将输入框设置为只读状态，通过`disabled`将输入框设置为禁用状态
+通过 `readonly` 将输入框设置为只读状态，通过 `disabled` 将输入框设置为禁用状态。
 
 ```html
 <van-cell-group>
@@ -82,7 +82,7 @@ export default {
 
 ### 显示图标
 
-通过`left-icon`和`right-icon`配置输入框两侧的图标，通过设置`clearable`在输入过程中展示清除图标
+通过 `left-icon` 和 `right-icon` 配置输入框两侧的图标，通过设置 `clearable` 在输入过程中展示清除图标。
 
 ```html
 <van-cell-group>
@@ -116,7 +116,7 @@ export default {
 
 ### 错误提示
 
-设置`required`属性表示这是一个必填项，可以配合`error`或`error-message`属性显示对应的错误提示
+设置 `required` 属性表示这是一个必填项，可以配合 `error` 或 `error-message` 属性显示对应的错误提示。
 
 ```html
 <van-cell-group>
@@ -139,7 +139,7 @@ export default {
 
 ### 插入按钮
 
-通过 button 插槽可以在输入框尾部插入按钮
+通过 button 插槽可以在输入框尾部插入按钮。
 
 ```html
 <van-field
@@ -157,14 +157,21 @@ export default {
 
 ### 格式化输入内容
 
-通过`formatter`属性可以对输入的内容进行格式化
+通过 `formatter` 属性可以对输入的内容进行格式化，通过 `format-trigger` 属性可以指定执行格式化的时机，默认在输入时进行格式化。
 
 ```html
 <van-field
-  v-model="value"
+  v-model="value1"
   label="文本"
   :formatter="formatter"
-  placeholder="格式化输入内容"
+  placeholder="在输入时执行格式化"
+/>
+<van-field
+  v-model="value2"
+  label="文本"
+  :formatter="formatter"
+  format-trigger="onBlur"
+  placeholder="在失焦时执行格式化"
 />
 ```
 
@@ -172,7 +179,8 @@ export default {
 export default {
   data() {
     return {
-      value: '',
+      value1: '',
+      value2: '',
     };
   },
   methods: {
@@ -186,7 +194,7 @@ export default {
 
 ### 高度自适应
 
-对于 textarea，可以通过`autosize`属性设置高度自适应
+对于 textarea，可以通过 `autosize` 属性设置高度自适应。
 
 ```html
 <van-field
@@ -201,7 +209,7 @@ export default {
 
 ### 显示字数统计
 
-设置`maxlength`和`show-word-limit`属性后会在底部显示字数统计
+设置 `maxlength` 和 `show-word-limit` 属性后会在底部显示字数统计。
 
 ```html
 <van-field
@@ -218,7 +226,7 @@ export default {
 
 ### 输入框内容对齐
 
-通过`input-align`属性可以设置输入框内容的对齐方式，可选值为`center`、`right`
+通过 `input-align` 属性可以设置输入框内容的对齐方式，可选值为 `center`、`right`。
 
 ```html
 <van-field
@@ -255,6 +263,7 @@ export default {
 | error | 是否将输入内容标红 | _boolean_ | `false` |
 | error-message | 底部错误提示文案，为空时不展示 | _string_ | - |
 | formatter `v2.4.2` | 输入内容格式化函数 | _Function_ | - |
+| format-trigger `v2.8.7` | 格式化函数触发的时机，可选值为 `onBlur` | _string_ | `onChange` |
 | arrow-direction `v2.0.4` | 箭头方向，可选值为 `left` `up` `down` | _string_ | `right` |
 | label-class | 左侧文本额外类名 | _any_ | - |
 | label-width | 左侧文本宽度，默认单位为`px` | _number \| string_ | `90px` |
diff --git a/src/field/demo/FormatValue.vue b/src/field/demo/FormatValue.vue
index b750607b4..20c10269f 100644
--- a/src/field/demo/FormatValue.vue
+++ b/src/field/demo/FormatValue.vue
@@ -1,10 +1,17 @@
 <template>
   <demo-block v-if="!isWeapp" :title="t('formatValue')">
     <van-field
-      v-model="formatValue"
+      v-model="value1"
       :label="t('text')"
       :formatter="formatter"
-      :placeholder="t('formatValue')"
+      :placeholder="t('formatOnChange')"
+    />
+    <van-field
+      v-model="value2"
+      :label="t('text')"
+      :formatter="formatter"
+      format-trigger="onBlur"
+      :placeholder="t('formatOnBlur')"
     />
   </demo-block>
 </template>
@@ -15,16 +22,21 @@ export default {
     'zh-CN': {
       text: '文本',
       formatValue: '格式化输入内容',
+      formatOnBlur: '在失焦时执行格式化',
+      formatOnChange: '在输入时执行格式化',
     },
     'en-US': {
       text: 'Text',
       formatValue: 'Format Value',
+      formatOnBlur: 'Format On Blur',
+      formatOnChange: 'Format On Change',
     },
   },
 
   data() {
     return {
-      formatValue: '',
+      value1: '',
+      value2: '',
     };
   },
 
diff --git a/src/field/index.js b/src/field/index.js
index cea638edf..e09db69b2 100644
--- a/src/field/index.js
+++ b/src/field/index.js
@@ -69,6 +69,10 @@ export default createComponent({
       type: Boolean,
       default: null,
     },
+    formatTrigger: {
+      type: String,
+      default: 'onChange',
+    },
   },
 
   data() {
@@ -89,7 +93,7 @@ export default createComponent({
   },
 
   mounted() {
-    this.updateValue(this.value);
+    this.updateValue(this.value, this.formatTrigger);
     this.$nextTick(this.adjustSize);
 
     if (this.vanForm) {
@@ -279,13 +283,9 @@ export default createComponent({
       }
     },
 
-    updateValue(value) {
+    updateValue(value, trigger = 'onChange') {
       value = isDef(value) ? String(value) : '';
 
-      if (value === this.currentValue) {
-        return;
-      }
-
       // native maxlength not work when type is number
       const { maxlength } = this;
       if (isDef(maxlength) && value.length > maxlength) {
@@ -297,7 +297,7 @@ export default createComponent({
         value = formatNumber(value, allowDot);
       }
 
-      if (this.formatter) {
+      if (this.formatter && trigger === this.formatTrigger) {
         value = this.formatter(value);
       }
 
@@ -335,6 +335,7 @@ export default createComponent({
 
     onBlur(event) {
       this.focused = false;
+      this.updateValue(this.value, 'onBlur');
       this.$emit('blur', event);
       this.validateWithTrigger('onBlur');
       resetScroll();
diff --git a/src/field/test/__snapshots__/demo.spec.js.snap b/src/field/test/__snapshots__/demo.spec.js.snap
index 508c4b48b..3bb3a66f1 100644
--- a/src/field/test/__snapshots__/demo.spec.js.snap
+++ b/src/field/test/__snapshots__/demo.spec.js.snap
@@ -112,7 +112,13 @@ exports[`renders demo correctly 1`] = `
     <div class="van-cell van-field">
       <div class="van-cell__title van-field__label"><span>文本</span></div>
       <div class="van-cell__value van-field__value">
-        <div class="van-field__body"><input type="text" placeholder="格式化输入内容" class="van-field__control"></div>
+        <div class="van-field__body"><input type="text" placeholder="在输入时执行格式化" class="van-field__control"></div>
+      </div>
+    </div>
+    <div class="van-cell van-field">
+      <div class="van-cell__title van-field__label"><span>文本</span></div>
+      <div class="van-cell__value van-field__value">
+        <div class="van-field__body"><input type="text" placeholder="在失焦时执行格式化" class="van-field__control"></div>
       </div>
     </div>
   </div>
diff --git a/src/field/test/index.spec.js b/src/field/test/index.spec.js
index 9867377e4..8f3a087c8 100644
--- a/src/field/test/index.spec.js
+++ b/src/field/test/index.spec.js
@@ -297,6 +297,29 @@ test('formatter prop', () => {
   expect(wrapper.emitted('input')[1][0]).toEqual('efg');
 });
 
+test('format-trigger prop', () => {
+  const wrapper = mount(Field, {
+    propsData: {
+      value: 'abc123',
+      formatTrigger: 'onBlur',
+      formatter: (value) => value.replace(/\d/g, ''),
+    },
+  });
+
+  wrapper.vm.$on('input', (value) => {
+    wrapper.setProps({ value });
+  });
+
+  expect(wrapper.emitted('input')[0][0]).toEqual('abc');
+
+  const input = wrapper.find('input');
+  input.element.value = '123efg';
+  input.trigger('input');
+  expect(wrapper.emitted('input')[1][0]).toEqual('123efg');
+  input.trigger('blur');
+  expect(wrapper.emitted('input')[2][0]).toEqual('efg');
+});
+
 test('reach max word-limit', () => {
   const wrapper = mount(Field, {
     propsData: {

From 9b0f23e2da1a5a59697607e57ee90f93974578d5 Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Fri, 19 Jun 2020 06:13:46 +0800
Subject: [PATCH 55/58] feat(Dialog): add allow-html prop (#6568)

---
 src/dialog/Dialog.js                          | 48 ++++++++++++-------
 src/dialog/index.js                           |  1 +
 .../test/__snapshots__/index.spec.js.snap     |  2 +
 src/dialog/test/index.spec.js                 | 11 +++++
 types/dialog.d.ts                             |  1 +
 5 files changed, 46 insertions(+), 17 deletions(-)

diff --git a/src/dialog/Dialog.js b/src/dialog/Dialog.js
index cb109e82f..7c341c609 100644
--- a/src/dialog/Dialog.js
+++ b/src/dialog/Dialog.js
@@ -37,6 +37,10 @@ export default createComponent({
       type: Boolean,
       default: false,
     },
+    allowHtml: {
+      type: Boolean,
+      default: true,
+    },
   },
 
   data() {
@@ -124,6 +128,31 @@ export default createComponent({
         </div>
       );
     },
+
+    genContent(hasTitle, messageSlot) {
+      if (messageSlot) {
+        return <div class={bem('content')}>{messageSlot}</div>;
+      }
+
+      const { message, messageAlign } = this;
+      if (message) {
+        const data = {
+          class: bem('message', {
+            'has-title': hasTitle,
+            [messageAlign]: messageAlign,
+          }),
+          domProps: {
+            [this.allowHtml ? 'innerHTML' : 'textContent']: message,
+          },
+        };
+
+        return (
+          <div class={bem('content')}>
+            <div {...data} />
+          </div>
+        );
+      }
+    },
   },
 
   render() {
@@ -131,30 +160,15 @@ export default createComponent({
       return;
     }
 
-    const { message, messageAlign } = this;
+    const { message } = this;
     const messageSlot = this.slots();
     const title = this.slots('title') || this.title;
-
     const Title = title && (
       <div class={bem('header', { isolated: !message && !messageSlot })}>
         {title}
       </div>
     );
 
-    const Content = (messageSlot || message) && (
-      <div class={bem('content')}>
-        {messageSlot || (
-          <div
-            domPropsInnerHTML={message}
-            class={bem('message', {
-              'has-title': title,
-              [messageAlign]: messageAlign,
-            })}
-          />
-        )}
-      </div>
-    );
-
     return (
       <transition
         name={this.transition}
@@ -169,7 +183,7 @@ export default createComponent({
           style={{ width: addUnit(this.width) }}
         >
           {Title}
-          {Content}
+          {this.genContent(title, messageSlot)}
           {this.genButtons()}
         </div>
       </transition>
diff --git a/src/dialog/index.js b/src/dialog/index.js
index 855ebce8a..474273ab8 100644
--- a/src/dialog/index.js
+++ b/src/dialog/index.js
@@ -51,6 +51,7 @@ Dialog.defaultOptions = {
   message: '',
   overlay: true,
   className: '',
+  allowHtml: true,
   lockScroll: true,
   transition: 'van-dialog-bounce',
   beforeClose: null,
diff --git a/src/dialog/test/__snapshots__/index.spec.js.snap b/src/dialog/test/__snapshots__/index.spec.js.snap
index 09ae657df..192952907 100644
--- a/src/dialog/test/__snapshots__/index.spec.js.snap
+++ b/src/dialog/test/__snapshots__/index.spec.js.snap
@@ -1,5 +1,7 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
+exports[`allow-html prop 1`] = `<div class="van-dialog__message">&lt;span&gt;text&lt;/span&gt;</div>`;
+
 exports[`button color 1`] = `
 <div role="dialog" class="van-dialog" name="van-dialog-bounce">
   <div class="van-hairline--top van-dialog__footer van-dialog__footer--buttons"><button class="van-button van-button--default van-button--large van-dialog__cancel" style="color: white;">
diff --git a/src/dialog/test/index.spec.js b/src/dialog/test/index.spec.js
index 476433ad4..a64bc5116 100644
--- a/src/dialog/test/index.spec.js
+++ b/src/dialog/test/index.spec.js
@@ -127,6 +127,17 @@ test('title slot', () => {
   expect(wrapper).toMatchSnapshot();
 });
 
+test('allow-html prop', () => {
+  const wrapper = mount(DialogComponent, {
+    propsData: {
+      value: true,
+      message: '<span>text</span>',
+      allowHtml: false,
+    },
+  });
+  expect(wrapper.find('.van-dialog__message')).toMatchSnapshot();
+});
+
 test('open & close event', () => {
   const wrapper = mount(DialogComponent);
   wrapper.vm.value = true;
diff --git a/types/dialog.d.ts b/types/dialog.d.ts
index b7a81ec5b..3ff765f1c 100644
--- a/types/dialog.d.ts
+++ b/types/dialog.d.ts
@@ -9,6 +9,7 @@ export type DialogOptions = {
   message?: string;
   overlay?: boolean;
   className?: any;
+  allowHtml?: boolean;
   lockScroll?: boolean;
   transition?: string;
   messageAlign?: string;

From fe1ba1318b2bdc3f0aa945a1965084ced72f0ea3 Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Fri, 19 Jun 2020 06:16:56 +0800
Subject: [PATCH 56/58] chore(Picker): prefer using textContent (#6569)

---
 src/picker/PickerColumn.js                    |  2 +-
 .../test/__snapshots__/index.spec.js.snap     | 30 +++++++++----------
 2 files changed, 16 insertions(+), 16 deletions(-)

diff --git a/src/picker/PickerColumn.js b/src/picker/PickerColumn.js
index bc3ee03df..e6a91317e 100644
--- a/src/picker/PickerColumn.js
+++ b/src/picker/PickerColumn.js
@@ -285,7 +285,7 @@ export default createComponent({
         const childData = {
           class: 'van-ellipsis',
           domProps: {
-            [this.allowHtml ? 'innerHTML' : 'innerText']: text,
+            [this.allowHtml ? 'innerHTML' : 'textContent']: text,
           },
         };
 
diff --git a/src/picker/test/__snapshots__/index.spec.js.snap b/src/picker/test/__snapshots__/index.spec.js.snap
index 2a6f8bb0d..fe9515293 100644
--- a/src/picker/test/__snapshots__/index.spec.js.snap
+++ b/src/picker/test/__snapshots__/index.spec.js.snap
@@ -4,25 +4,25 @@ exports[`column watch default index 1`] = `
 <div class="van-picker-column">
   <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 100px, 0); transition-duration: 0ms; transition-property: none;">
     <li role="button" tabindex="-1" class="van-picker-column__item van-picker-column__item--disabled van-picker-column__item--selected" style="height: 50px;">
-      <div class="van-ellipsis"></div>
+      <div class="van-ellipsis">1</div>
     </li>
     <li role="button" tabindex="0" class="van-picker-column__item" style="height: 50px;">
-      <div class="van-ellipsis"></div>
+      <div class="van-ellipsis">1990</div>
     </li>
     <li role="button" tabindex="0" class="van-picker-column__item" style="height: 50px;">
-      <div class="van-ellipsis"></div>
+      <div class="van-ellipsis">1991</div>
     </li>
     <li role="button" tabindex="0" class="van-picker-column__item" style="height: 50px;">
-      <div class="van-ellipsis"></div>
+      <div class="van-ellipsis">1992</div>
     </li>
     <li role="button" tabindex="0" class="van-picker-column__item" style="height: 50px;">
-      <div class="van-ellipsis"></div>
+      <div class="van-ellipsis">1993</div>
     </li>
     <li role="button" tabindex="0" class="van-picker-column__item" style="height: 50px;">
-      <div class="van-ellipsis"></div>
+      <div class="van-ellipsis">1994</div>
     </li>
     <li role="button" tabindex="0" class="van-picker-column__item" style="height: 50px;">
-      <div class="van-ellipsis"></div>
+      <div class="van-ellipsis">1995</div>
     </li>
   </ul>
 </div>
@@ -32,25 +32,25 @@ exports[`column watch default index 2`] = `
 <div class="van-picker-column">
   <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 0px, 0); transition-duration: 0ms; transition-property: none;">
     <li role="button" tabindex="-1" class="van-picker-column__item van-picker-column__item--disabled" style="height: 50px;">
-      <div class="van-ellipsis"></div>
+      <div class="van-ellipsis">1</div>
     </li>
     <li role="button" tabindex="0" class="van-picker-column__item" style="height: 50px;">
-      <div class="van-ellipsis"></div>
+      <div class="van-ellipsis">1990</div>
     </li>
     <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 50px;">
-      <div class="van-ellipsis"></div>
+      <div class="van-ellipsis">1991</div>
     </li>
     <li role="button" tabindex="0" class="van-picker-column__item" style="height: 50px;">
-      <div class="van-ellipsis"></div>
+      <div class="van-ellipsis">1992</div>
     </li>
     <li role="button" tabindex="0" class="van-picker-column__item" style="height: 50px;">
-      <div class="van-ellipsis"></div>
+      <div class="van-ellipsis">1993</div>
     </li>
     <li role="button" tabindex="0" class="van-picker-column__item" style="height: 50px;">
-      <div class="van-ellipsis"></div>
+      <div class="van-ellipsis">1994</div>
     </li>
     <li role="button" tabindex="0" class="van-picker-column__item" style="height: 50px;">
-      <div class="van-ellipsis"></div>
+      <div class="van-ellipsis">1995</div>
     </li>
   </ul>
 </div>
@@ -77,7 +77,7 @@ exports[`not allow html 1`] = `
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
         <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
-          <div class="van-ellipsis"></div>
+          <div class="van-ellipsis">&lt;div&gt;option&lt;/div&gt;</div>
         </li>
       </ul>
     </div>

From 717352b4537cf6206b0b00896f7baa595c4e1a7d Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Fri, 19 Jun 2020 06:21:18 +0800
Subject: [PATCH 57/58] docs(Tab): add offset-top rem unit desc (#6570)

---
 src/tab/README.md       | 2 +-
 src/tab/README.zh-CN.md | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/tab/README.md b/src/tab/README.md
index 98e48b913..ef80688fb 100644
--- a/src/tab/README.md
+++ b/src/tab/README.md
@@ -205,7 +205,7 @@ In scrollspy mode, the list of content will be tiled
 | swipeable | Whether to switch tabs with swipe gestrue in the content | _boolean_ | `false` |
 | lazy-render | Whether to enable tab content lazy render | _boolean_ | `true` |
 | scrollspy `v2.3.0` | Whether to use scrollspy mode | _boolean_ | `false` |
-| offset-top | Offset top when use sticky mode | _number \| string_ | `0` |
+| offset-top `v2.8.7` | Sticky offset top , supports `px` ans `rem` unit, default `px` | _number \| string_ | `0` |
 | swipe-threshold | Set swipe tabs threshold | _number \| string_ | `4` | - |
 | title-active-color | Title active color | _string_ | - |
 | title-inactive-color | Title inactive color | _string_ | - |
diff --git a/src/tab/README.zh-CN.md b/src/tab/README.zh-CN.md
index d7601af9e..db16f8397 100644
--- a/src/tab/README.zh-CN.md
+++ b/src/tab/README.zh-CN.md
@@ -209,7 +209,7 @@ export default {
 | swipeable | 是否开启手势滑动切换 | _boolean_ | `false` |
 | lazy-render | 是否开启延迟渲染（首次切换到标签时才触发内容渲染） | _boolean_ | `true` |
 | scrollspy `v2.3.0` | 是否开启滚动导航 | _boolean_ | `false` |
-| offset-top | 粘性定位布局下与顶部的最小距离，单位`px` | _number \| string_ | `0` |
+| offset-top `v2.8.7` | 粘性定位布局下与顶部的最小距离，支持 `px` 和 `rem` 单位，默认 `px` | _number \| string_ | `0` |
 | swipe-threshold | 滚动阈值，标签数量超过阈值时开始横向滚动 | _number \| string_ | `4` |
 | title-active-color | 标题选中态颜色 | _string_ | - |
 | title-inactive-color | 标题默认态颜色 | _string_ | - |

From 99db42372c3491e7cfb7729a60fecfce5f48c34c Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Fri, 19 Jun 2020 06:36:23 +0800
Subject: [PATCH 58/58] style(Picker): add @picker-option-height less var
 (#6571)

---
 src/area/test/__snapshots__/demo.spec.js.snap | 362 ++++-----
 .../test/__snapshots__/index.spec.js.snap     | 102 +--
 .../__snapshots__/date-picker.spec.js.snap    | 106 +--
 .../datetime-picker.spec.js.snap              |   8 +-
 .../test/__snapshots__/demo.spec.js.snap      | 700 +++++++++---------
 .../__snapshots__/time-picker.spec.js.snap    |  64 +-
 src/picker/PickerColumn.js                    |   9 +-
 src/picker/index.js                           |   4 +-
 src/picker/index.less                         |   1 +
 src/picker/shared.ts                          |   9 +-
 .../test/__snapshots__/demo.spec.js.snap      |  82 +-
 .../test/__snapshots__/index.spec.js.snap     |   2 +-
 src/style/var.less                            |   1 +
 13 files changed, 727 insertions(+), 723 deletions(-)

diff --git a/src/area/test/__snapshots__/demo.spec.js.snap b/src/area/test/__snapshots__/demo.spec.js.snap
index 1853af53c..365eedbdf 100644
--- a/src/area/test/__snapshots__/demo.spec.js.snap
+++ b/src/area/test/__snapshots__/demo.spec.js.snap
@@ -11,168 +11,168 @@ exports[`renders demo correctly 1`] = `
       <div class="van-picker__columns" style="height: 220px;">
         <div class="van-picker-column">
           <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
               <div class="van-ellipsis">北京市</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">天津市</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">河北省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">山西省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">内蒙古自治区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">辽宁省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">吉林省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">黑龙江省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">上海市</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">江苏省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">浙江省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">安徽省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">福建省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">江西省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">山东省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">河南省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">湖北省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">湖南省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">广东省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">广西壮族自治区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">海南省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">重庆市</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">四川省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">贵州省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">云南省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">西藏自治区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">陕西省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">甘肃省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">青海省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">宁夏回族自治区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">新疆维吾尔自治区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">台湾省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">香港特别行政区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">澳门特别行政区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">海外</div>
             </li>
           </ul>
         </div>
         <div class="van-picker-column">
           <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
               <div class="van-ellipsis">北京市</div>
             </li>
           </ul>
         </div>
         <div class="van-picker-column">
           <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
               <div class="van-ellipsis">东城区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">西城区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">朝阳区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">丰台区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">石景山区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">海淀区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">门头沟区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">房山区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">通州区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">顺义区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">昌平区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">大兴区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">怀柔区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">平谷区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">密云区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">延庆区</div>
             </li>
           </ul>
@@ -192,183 +192,183 @@ exports[`renders demo correctly 1`] = `
       <div class="van-picker__columns" style="height: 220px;">
         <div class="van-picker-column">
           <ul class="van-picker-column__wrapper" style="transform: translate3d(0, -352px, 0); transition-duration: 0ms; transition-property: none;">
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">北京市</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">天津市</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">河北省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">山西省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">内蒙古自治区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">辽宁省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">吉林省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">黑龙江省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">上海市</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">江苏省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
               <div class="van-ellipsis">浙江省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">安徽省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">福建省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">江西省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">山东省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">河南省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">湖北省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">湖南省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">广东省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">广西壮族自治区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">海南省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">重庆市</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">四川省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">贵州省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">云南省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">西藏自治区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">陕西省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">甘肃省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">青海省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">宁夏回族自治区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">新疆维吾尔自治区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">台湾省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">香港特别行政区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">澳门特别行政区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">海外</div>
             </li>
           </ul>
         </div>
         <div class="van-picker-column">
           <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 0px, 0); transition-duration: 0ms; transition-property: none;">
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">杭州市</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">宁波市</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
               <div class="van-ellipsis">温州市</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">嘉兴市</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">湖州市</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">绍兴市</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">金华市</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">衢州市</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">舟山市</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">台州市</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">丽水市</div>
             </li>
           </ul>
         </div>
         <div class="van-picker-column">
           <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
               <div class="van-ellipsis">鹿城区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">龙湾区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">瓯海区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">洞头区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">永嘉县</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">平阳县</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">苍南县</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">文成县</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">泰顺县</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">瑞安市</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">乐清市</div>
             </li>
           </ul>
@@ -388,116 +388,116 @@ exports[`renders demo correctly 1`] = `
       <div class="van-picker__columns" style="height: 220px;">
         <div class="van-picker-column">
           <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
               <div class="van-ellipsis">北京市</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">天津市</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">河北省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">山西省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">内蒙古自治区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">辽宁省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">吉林省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">黑龙江省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">上海市</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">江苏省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">浙江省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">安徽省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">福建省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">江西省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">山东省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">河南省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">湖北省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">湖南省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">广东省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">广西壮族自治区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">海南省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">重庆市</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">四川省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">贵州省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">云南省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">西藏自治区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">陕西省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">甘肃省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">青海省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">宁夏回族自治区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">新疆维吾尔自治区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">台湾省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">香港特别行政区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">澳门特别行政区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">海外</div>
             </li>
           </ul>
         </div>
         <div class="van-picker-column">
           <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
               <div class="van-ellipsis">北京市</div>
             </li>
           </ul>
@@ -517,112 +517,112 @@ exports[`renders demo correctly 1`] = `
       <div class="van-picker__columns" style="height: 220px;">
         <div class="van-picker-column">
           <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
               <div class="van-ellipsis">请选择</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">北京市</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">天津市</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">河北省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">山西省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">内蒙古自治区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">辽宁省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">吉林省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">黑龙江省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">上海市</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">江苏省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">浙江省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">安徽省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">福建省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">江西省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">山东省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">河南省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">湖北省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">湖南省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">广东省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">广西壮族自治区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">海南省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">重庆市</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">四川省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">贵州省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">云南省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">西藏自治区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">陕西省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">甘肃省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">青海省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">宁夏回族自治区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">新疆维吾尔自治区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">台湾省</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">香港特别行政区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">澳门特别行政区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">海外</div>
             </li>
           </ul>
diff --git a/src/area/test/__snapshots__/index.spec.js.snap b/src/area/test/__snapshots__/index.spec.js.snap
index 2db538023..27ae6204a 100644
--- a/src/area/test/__snapshots__/index.spec.js.snap
+++ b/src/area/test/__snapshots__/index.spec.js.snap
@@ -7,30 +7,30 @@ exports[`change option 1`] = `
   <div class="van-picker__columns" style="height: 220px;">
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">北京市</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">天津市</div>
         </li>
       </ul>
     </div>
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">北京市</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">县</div>
         </li>
       </ul>
     </div>
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">东城区</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">西城区</div>
         </li>
       </ul>
@@ -49,30 +49,30 @@ exports[`change option 2`] = `
   <div class="van-picker__columns" style="height: 220px;">
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 44px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">北京市</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">天津市</div>
         </li>
       </ul>
     </div>
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">天津市</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">县</div>
         </li>
       </ul>
     </div>
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">和平区</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">河东区</div>
         </li>
       </ul>
@@ -91,30 +91,30 @@ exports[`change option 3`] = `
   <div class="van-picker__columns" style="height: 220px;">
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 44px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">北京市</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">天津市</div>
         </li>
       </ul>
     </div>
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">天津市</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">县</div>
         </li>
       </ul>
     </div>
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 44px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">和平区</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">河东区</div>
         </li>
       </ul>
@@ -133,20 +133,20 @@ exports[`columns-num prop 1`] = `
   <div class="van-picker__columns" style="height: 220px;">
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">北京市</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">天津市</div>
         </li>
       </ul>
     </div>
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">北京市</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">县</div>
         </li>
       </ul>
@@ -185,27 +185,27 @@ exports[`reset method 1`] = `
   <div class="van-picker__columns" style="height: 220px;">
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 44px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">北京市</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">天津市</div>
         </li>
       </ul>
     </div>
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 44px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">天津市</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">县</div>
         </li>
       </ul>
     </div>
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">蓟县</div>
         </li>
       </ul>
@@ -224,30 +224,30 @@ exports[`reset method 2`] = `
   <div class="van-picker__columns" style="height: 220px;">
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">北京市</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">天津市</div>
         </li>
       </ul>
     </div>
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">北京市</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">县</div>
         </li>
       </ul>
     </div>
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">东城区</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">西城区</div>
         </li>
       </ul>
@@ -287,30 +287,30 @@ exports[`watch areaList & code 1`] = `
   <div class="van-picker__columns" style="height: 220px;">
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">北京市</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">天津市</div>
         </li>
       </ul>
     </div>
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">北京市</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">县</div>
         </li>
       </ul>
     </div>
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">东城区</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">西城区</div>
         </li>
       </ul>
@@ -329,30 +329,30 @@ exports[`watch areaList & code 2`] = `
   <div class="van-picker__columns" style="height: 220px;">
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">北京市</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">天津市</div>
         </li>
       </ul>
     </div>
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">北京市</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">县</div>
         </li>
       </ul>
     </div>
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">东城区</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">西城区</div>
         </li>
       </ul>
@@ -371,30 +371,30 @@ exports[`watch areaList & code 3`] = `
   <div class="van-picker__columns" style="height: 220px;">
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">北京市</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">天津市</div>
         </li>
       </ul>
     </div>
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">北京市</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">县</div>
         </li>
       </ul>
     </div>
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">东城区</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">西城区</div>
         </li>
       </ul>
diff --git a/src/datetime-picker/test/__snapshots__/date-picker.spec.js.snap b/src/datetime-picker/test/__snapshots__/date-picker.spec.js.snap
index 1489ea5bc..63bec6352 100644
--- a/src/datetime-picker/test/__snapshots__/date-picker.spec.js.snap
+++ b/src/datetime-picker/test/__snapshots__/date-picker.spec.js.snap
@@ -7,98 +7,98 @@ exports[`filter prop 1`] = `
   <div class="van-picker__columns" style="height: 220px;">
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">2020</div>
         </li>
       </ul>
     </div>
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">05</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">10</div>
         </li>
       </ul>
     </div>
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">05</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">10</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">15</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">20</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">25</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">30</div>
         </li>
       </ul>
     </div>
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">00</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">05</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">10</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">15</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">20</div>
         </li>
       </ul>
     </div>
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">00</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">05</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">10</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">15</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">20</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">25</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">30</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">35</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">40</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">45</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">50</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">55</div>
         </li>
       </ul>
@@ -117,101 +117,101 @@ exports[`formatter prop 1`] = `
   <div class="van-picker__columns" style="height: 220px;">
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">2010 year</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">2020 year</div>
         </li>
       </ul>
     </div>
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">05 month</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">10 month</div>
         </li>
       </ul>
     </div>
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">05 day</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">10 day</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">15 day</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">20 day</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">25 day</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">30 day</div>
         </li>
       </ul>
     </div>
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">00 hour</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">05 hour</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">10 hour</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">15 hour</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">20 hour</div>
         </li>
       </ul>
     </div>
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">00 minute</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">05 minute</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">10 minute</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">15 minute</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">20 minute</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">25 minute</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">30 minute</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">35 minute</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">40 minute</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">45 minute</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">50 minute</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">55 minute</div>
         </li>
       </ul>
diff --git a/src/datetime-picker/test/__snapshots__/datetime-picker.spec.js.snap b/src/datetime-picker/test/__snapshots__/datetime-picker.spec.js.snap
index 93186057a..4de4a262d 100644
--- a/src/datetime-picker/test/__snapshots__/datetime-picker.spec.js.snap
+++ b/src/datetime-picker/test/__snapshots__/datetime-picker.spec.js.snap
@@ -7,20 +7,20 @@ exports[`time type 1`] = `
   <div class="van-picker__columns" style="height: 220px;">
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">22</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">23</div>
         </li>
       </ul>
     </div>
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">58</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">59</div>
         </li>
       </ul>
diff --git a/src/datetime-picker/test/__snapshots__/demo.spec.js.snap b/src/datetime-picker/test/__snapshots__/demo.spec.js.snap
index 27f96fe12..410de92c6 100644
--- a/src/datetime-picker/test/__snapshots__/demo.spec.js.snap
+++ b/src/datetime-picker/test/__snapshots__/demo.spec.js.snap
@@ -11,159 +11,159 @@ exports[`renders demo correctly 1`] = `
       <div class="van-picker__columns" style="height: 220px;">
         <div class="van-picker-column">
           <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
               <div class="van-ellipsis">2020</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">2021</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">2022</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">2023</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">2024</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">2025</div>
             </li>
           </ul>
         </div>
         <div class="van-picker-column">
           <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
               <div class="van-ellipsis">01</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">02</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">03</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">04</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">05</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">06</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">07</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">08</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">09</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">10</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">11</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">12</div>
             </li>
           </ul>
         </div>
         <div class="van-picker-column">
           <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
               <div class="van-ellipsis">01</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">02</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">03</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">04</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">05</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">06</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">07</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">08</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">09</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">10</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">11</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">12</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">13</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">14</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">15</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">16</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">17</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">18</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">19</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">20</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">21</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">22</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">23</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">24</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">25</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">26</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">27</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">28</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">29</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">30</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">31</div>
             </li>
           </ul>
@@ -183,62 +183,62 @@ exports[`renders demo correctly 1`] = `
       <div class="van-picker__columns" style="height: 220px;">
         <div class="van-picker-column">
           <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
               <div class="van-ellipsis">2020年</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">2021年</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">2022年</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">2023年</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">2024年</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">2025年</div>
             </li>
           </ul>
         </div>
         <div class="van-picker-column">
           <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
               <div class="van-ellipsis">01月</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">02月</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">03月</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">04月</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">05月</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">06月</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">07月</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">08月</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">09月</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">10月</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">11月</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">12月</div>
             </li>
           </ul>
@@ -258,137 +258,137 @@ exports[`renders demo correctly 1`] = `
       <div class="van-picker__columns" style="height: 220px;">
         <div class="van-picker-column">
           <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
               <div class="van-ellipsis">01月</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">02月</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">03月</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">04月</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">05月</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">06月</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">07月</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">08月</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">09月</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">10月</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">11月</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">12月</div>
             </li>
           </ul>
         </div>
         <div class="van-picker-column">
           <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
               <div class="van-ellipsis">01日</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">02日</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">03日</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">04日</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">05日</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">06日</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">07日</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">08日</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">09日</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">10日</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">11日</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">12日</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">13日</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">14日</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">15日</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">16日</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">17日</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">18日</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">19日</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">20日</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">21日</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">22日</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">23日</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">24日</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">25日</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">26日</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">27日</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">28日</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">29日</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">30日</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">31日</div>
             </li>
           </ul>
@@ -408,221 +408,221 @@ exports[`renders demo correctly 1`] = `
       <div class="van-picker__columns" style="height: 220px;">
         <div class="van-picker-column">
           <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 0px, 0); transition-duration: 0ms; transition-property: none;">
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">10</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">11</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
               <div class="van-ellipsis">12</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">13</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">14</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">15</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">16</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">17</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">18</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">19</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">20</div>
             </li>
           </ul>
         </div>
         <div class="van-picker-column">
           <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
               <div class="van-ellipsis">00</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">01</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">02</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">03</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">04</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">05</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">06</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">07</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">08</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">09</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">10</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">11</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">12</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">13</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">14</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">15</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">16</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">17</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">18</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">19</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">20</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">21</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">22</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">23</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">24</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">25</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">26</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">27</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">28</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">29</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">30</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">31</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">32</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">33</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">34</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">35</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">36</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">37</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">38</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">39</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">40</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">41</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">42</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">43</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">44</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">45</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">46</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">47</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">48</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">49</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">50</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">51</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">52</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">53</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">54</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">55</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">56</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">57</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">58</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">59</div>
             </li>
           </ul>
@@ -642,419 +642,419 @@ exports[`renders demo correctly 1`] = `
       <div class="van-picker__columns" style="height: 220px;">
         <div class="van-picker-column">
           <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
               <div class="van-ellipsis">2020</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">2021</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">2022</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">2023</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">2024</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">2025</div>
             </li>
           </ul>
         </div>
         <div class="van-picker-column">
           <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
               <div class="van-ellipsis">01</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">02</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">03</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">04</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">05</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">06</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">07</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">08</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">09</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">10</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">11</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">12</div>
             </li>
           </ul>
         </div>
         <div class="van-picker-column">
           <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
               <div class="van-ellipsis">01</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">02</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">03</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">04</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">05</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">06</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">07</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">08</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">09</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">10</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">11</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">12</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">13</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">14</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">15</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">16</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">17</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">18</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">19</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">20</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">21</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">22</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">23</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">24</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">25</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">26</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">27</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">28</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">29</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">30</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">31</div>
             </li>
           </ul>
         </div>
         <div class="van-picker-column">
           <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
               <div class="van-ellipsis">00</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">01</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">02</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">03</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">04</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">05</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">06</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">07</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">08</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">09</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">10</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">11</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">12</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">13</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">14</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">15</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">16</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">17</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">18</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">19</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">20</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">21</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">22</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">23</div>
             </li>
           </ul>
         </div>
         <div class="van-picker-column">
           <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
               <div class="van-ellipsis">00</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">01</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">02</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">03</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">04</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">05</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">06</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">07</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">08</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">09</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">10</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">11</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">12</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">13</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">14</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">15</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">16</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">17</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">18</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">19</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">20</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">21</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">22</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">23</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">24</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">25</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">26</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">27</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">28</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">29</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">30</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">31</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">32</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">33</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">34</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">35</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">36</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">37</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">38</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">39</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">40</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">41</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">42</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">43</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">44</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">45</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">46</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">47</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">48</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">49</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">50</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">51</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">52</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">53</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">54</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">55</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">56</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">57</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">58</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">59</div>
             </li>
           </ul>
@@ -1074,116 +1074,116 @@ exports[`renders demo correctly 1`] = `
       <div class="van-picker__columns" style="height: 220px;">
         <div class="van-picker-column">
           <ul class="van-picker-column__wrapper" style="transform: translate3d(0, -440px, 0); transition-duration: 0ms; transition-property: none;">
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">00</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">01</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">02</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">03</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">04</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">05</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">06</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">07</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">08</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">09</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">10</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">11</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
               <div class="van-ellipsis">12</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">13</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">14</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">15</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">16</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">17</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">18</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">19</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">20</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">21</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">22</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">23</div>
             </li>
           </ul>
         </div>
         <div class="van-picker-column">
           <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
               <div class="van-ellipsis">00</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">05</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">10</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">15</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">20</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">25</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">30</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">35</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">40</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">45</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">50</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">55</div>
             </li>
           </ul>
diff --git a/src/datetime-picker/test/__snapshots__/time-picker.spec.js.snap b/src/datetime-picker/test/__snapshots__/time-picker.spec.js.snap
index ec25eb174..2bbdad980 100644
--- a/src/datetime-picker/test/__snapshots__/time-picker.spec.js.snap
+++ b/src/datetime-picker/test/__snapshots__/time-picker.spec.js.snap
@@ -7,41 +7,41 @@ exports[`filter prop 1`] = `
   <div class="van-picker__columns" style="height: 220px;">
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">00</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">05</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">10</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">15</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">20</div>
         </li>
       </ul>
     </div>
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">00</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">10</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">20</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">30</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">40</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">50</div>
         </li>
       </ul>
@@ -60,20 +60,20 @@ exports[`format initial value 1`] = `
   <div class="van-picker__columns" style="height: 220px;">
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">22</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">23</div>
         </li>
       </ul>
     </div>
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">58</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">59</div>
         </li>
       </ul>
@@ -92,41 +92,41 @@ exports[`formatter prop 1`] = `
   <div class="van-picker__columns" style="height: 220px;">
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">00 hour</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">05 hour</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">10 hour</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">15 hour</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">20 hour</div>
         </li>
       </ul>
     </div>
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">00 minute</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">10 minute</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">20 minute</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">30 minute</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">40 minute</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">50 minute</div>
         </li>
       </ul>
@@ -145,26 +145,26 @@ exports[`max-hour & max-minute 1`] = `
   <div class="van-picker__columns" style="height: 220px;">
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">00</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">01</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">02</div>
         </li>
       </ul>
     </div>
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">00</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">01</div>
         </li>
-        <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item">
           <div class="van-ellipsis">02</div>
         </li>
       </ul>
diff --git a/src/picker/PickerColumn.js b/src/picker/PickerColumn.js
index e6a91317e..36cb892e5 100644
--- a/src/picker/PickerColumn.js
+++ b/src/picker/PickerColumn.js
@@ -3,6 +3,7 @@ import { createNamespace, isObject } from '../utils';
 import { range } from '../utils/format/number';
 import { preventDefault } from '../utils/dom/event';
 import { TouchMixin } from '../mixins/touch';
+import { DEFAULT_ITEM_HEIGHT } from './shared';
 
 const DEFAULT_DURATION = 200;
 
@@ -255,9 +256,11 @@ export default createComponent({
     },
 
     genOptions() {
-      const optionStyle = {
-        height: `${this.itemHeight}px`,
-      };
+      const optionStyle = {};
+
+      if (this.itemHeight !== DEFAULT_ITEM_HEIGHT) {
+        optionStyle.height = `${this.itemHeight}px`;
+      }
 
       return this.options.map((option, index) => {
         const text = this.getOptionText(option);
diff --git a/src/picker/index.js b/src/picker/index.js
index 638ded36a..59456f353 100644
--- a/src/picker/index.js
+++ b/src/picker/index.js
@@ -2,7 +2,7 @@
 import { createNamespace, isDef, isObject } from '../utils';
 import { preventDefault } from '../utils/dom/event';
 import { BORDER_UNSET_TOP_BOTTOM } from '../utils/constant';
-import { pickerProps } from './shared';
+import { pickerProps, DEFAULT_ITEM_HEIGHT } from './shared';
 import { unitToPx } from '../utils/format/unit';
 
 // Components
@@ -41,7 +41,7 @@ export default createComponent({
 
   computed: {
     itemPxHeight() {
-      return unitToPx(this.itemHeight);
+      return this.itemHeight ? unitToPx(this.itemHeight) : DEFAULT_ITEM_HEIGHT;
     },
 
     dataType() {
diff --git a/src/picker/index.less b/src/picker/index.less
index d845596af..02b88da46 100644
--- a/src/picker/index.less
+++ b/src/picker/index.less
@@ -104,6 +104,7 @@
       display: flex;
       align-items: center;
       justify-content: center;
+      height: @picker-option-height;
       padding: 0 @padding-base;
       color: @picker-option-text-color;
 
diff --git a/src/picker/shared.ts b/src/picker/shared.ts
index 7e8e619e5..9df9467d7 100644
--- a/src/picker/shared.ts
+++ b/src/picker/shared.ts
@@ -1,16 +1,19 @@
 export type SharedPickerProps = {
   title?: string;
   loading?: boolean;
-  itemHeight: number;
+  itemHeight?: number;
   showToolbar?: boolean;
   visibleItemCount: number | string;
   cancelButtonText?: string;
   confirmButtonText?: string;
 };
 
+export const DEFAULT_ITEM_HEIGHT = 44;
+
 export const pickerProps = {
   title: String,
   loading: Boolean,
+  itemHeight: [Number, String],
   showToolbar: Boolean,
   cancelButtonText: String,
   confirmButtonText: String,
@@ -22,10 +25,6 @@ export const pickerProps = {
     type: [Number, String],
     default: 5,
   },
-  itemHeight: {
-    type: [Number, String],
-    default: 44,
-  },
   swipeDuration: {
     type: [Number, String],
     default: 1000,
diff --git a/src/picker/test/__snapshots__/demo.spec.js.snap b/src/picker/test/__snapshots__/demo.spec.js.snap
index ef31702d1..bdcb22726 100644
--- a/src/picker/test/__snapshots__/demo.spec.js.snap
+++ b/src/picker/test/__snapshots__/demo.spec.js.snap
@@ -11,19 +11,19 @@ exports[`renders demo correctly 1`] = `
       <div class="van-picker__columns" style="height: 220px;">
         <div class="van-picker-column">
           <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
               <div class="van-ellipsis">杭州</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">宁波</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">温州</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">嘉兴</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">湖州</div>
             </li>
           </ul>
@@ -43,19 +43,19 @@ exports[`renders demo correctly 1`] = `
       <div class="van-picker__columns" style="height: 220px;">
         <div class="van-picker-column">
           <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 0px, 0); transition-duration: 0ms; transition-property: none;">
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">杭州</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">宁波</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
               <div class="van-ellipsis">温州</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">嘉兴</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">湖州</div>
             </li>
           </ul>
@@ -75,32 +75,32 @@ exports[`renders demo correctly 1`] = `
       <div class="van-picker__columns" style="height: 220px;">
         <div class="van-picker-column">
           <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 0px, 0); transition-duration: 0ms; transition-property: none;">
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">周一</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">周二</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
               <div class="van-ellipsis">周三</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">周四</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">周五</div>
             </li>
           </ul>
         </div>
         <div class="van-picker-column">
           <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 44px, 0); transition-duration: 0ms; transition-property: none;">
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">上午</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
               <div class="van-ellipsis">下午</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">晚上</div>
             </li>
           </ul>
@@ -120,30 +120,30 @@ exports[`renders demo correctly 1`] = `
       <div class="van-picker__columns" style="height: 220px;">
         <div class="van-picker-column">
           <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
               <div class="van-ellipsis">浙江</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">福建</div>
             </li>
           </ul>
         </div>
         <div class="van-picker-column">
           <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
               <div class="van-ellipsis">杭州</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">温州</div>
             </li>
           </ul>
         </div>
         <div class="van-picker-column">
           <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
               <div class="van-ellipsis">西湖区</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">余杭区</div>
             </li>
           </ul>
@@ -163,13 +163,13 @@ exports[`renders demo correctly 1`] = `
       <div class="van-picker__columns" style="height: 220px;">
         <div class="van-picker-column">
           <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 44px, 0); transition-duration: 0ms; transition-property: none;">
-            <li role="button" tabindex="-1" class="van-picker-column__item van-picker-column__item--disabled" style="height: 44px;">
+            <li role="button" tabindex="-1" class="van-picker-column__item van-picker-column__item--disabled">
               <div class="van-ellipsis">杭州</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
               <div class="van-ellipsis">宁波</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">温州</div>
             </li>
           </ul>
@@ -189,29 +189,29 @@ exports[`renders demo correctly 1`] = `
       <div class="van-picker__columns" style="height: 220px;">
         <div class="van-picker-column column1">
           <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
               <div class="van-ellipsis">浙江</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">福建</div>
             </li>
           </ul>
         </div>
         <div class="van-picker-column column2">
           <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 0px, 0); transition-duration: 0ms; transition-property: none;">
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">杭州</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">宁波</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
               <div class="van-ellipsis">温州</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">嘉兴</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">湖州</div>
             </li>
           </ul>
@@ -231,29 +231,29 @@ exports[`renders demo correctly 1`] = `
       <div class="van-picker__columns" style="height: 220px;">
         <div class="van-picker-column column1">
           <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
               <div class="van-ellipsis">浙江</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">福建</div>
             </li>
           </ul>
         </div>
         <div class="van-picker-column column2">
           <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 0px, 0); transition-duration: 0ms; transition-property: none;">
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">杭州</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">宁波</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
               <div class="van-ellipsis">温州</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">嘉兴</div>
             </li>
-            <li role="button" tabindex="0" class="van-picker-column__item" style="height: 44px;">
+            <li role="button" tabindex="0" class="van-picker-column__item">
               <div class="van-ellipsis">湖州</div>
             </li>
           </ul>
diff --git a/src/picker/test/__snapshots__/index.spec.js.snap b/src/picker/test/__snapshots__/index.spec.js.snap
index fe9515293..65d2fb39e 100644
--- a/src/picker/test/__snapshots__/index.spec.js.snap
+++ b/src/picker/test/__snapshots__/index.spec.js.snap
@@ -76,7 +76,7 @@ exports[`not allow html 1`] = `
   <div class="van-picker__columns" style="height: 220px;">
     <div class="van-picker-column">
       <ul class="van-picker-column__wrapper" style="transform: translate3d(0, 88px, 0); transition-duration: 0ms; transition-property: none;">
-        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected" style="height: 44px;">
+        <li role="button" tabindex="0" class="van-picker-column__item van-picker-column__item--selected">
           <div class="van-ellipsis">&lt;div&gt;option&lt;/div&gt;</div>
         </li>
       </ul>
diff --git a/src/style/var.less b/src/style/var.less
index 028adfd49..cfe9ecaec 100644
--- a/src/style/var.less
+++ b/src/style/var.less
@@ -536,6 +536,7 @@
 @picker-action-font-size: @font-size-md;
 @picker-confirm-action-color: @text-link-color;
 @picker-cancel-action-color: @gray-6;
+@picker-option-height: 44px;
 @picker-option-font-size: @font-size-lg;
 @picker-option-text-color: @black;
 @picker-option-disabled-opacity: 0.3;