diff --git a/build/build-changelog.sh b/build/build-changelog.sh
deleted file mode 100644
index e2b5c49a0..000000000
--- a/build/build-changelog.sh
+++ /dev/null
@@ -1,22 +0,0 @@
-#!/usr/bin/env sh
-
-if ! command_exists github_changelog_generator ; then
-    fail 'github_changelog_generator is required to publish packages'
-fi
-
-if [ -z "$CHANGELOG_GITHUB_TOKEN" ] ; then
-    fail 'You must set CHANGELOG_GITHUB_TOKEN environment variable\nhttps://github.com/skywinder/github-changelog-generator#github-token'
-fi
-
-basepath=$(dirname $0)
-
-github_changelog_generator \
-  --header-label "## 更新日志" \
-  --bugs-label "**Bug Fixes**" \
-  --enhancement-label "**Breaking changes**" \
-  --issues-label "**Issue**" \
-  --pr-label "**Improvements**" \
-  --no-unreleased \
-  --max-issues 200 \
-  --since-tag v1.0.0 \
-  -o $basepath/../docs/markdown/changelog.generated.md
diff --git a/docs/src/components/nprogress.css b/docs/src/components/nprogress.css
deleted file mode 100644
index 44b7691b7..000000000
--- a/docs/src/components/nprogress.css
+++ /dev/null
@@ -1,75 +0,0 @@
-/* Make clicks pass-through */
-#nprogress {
-  pointer-events: none;
-}
-
-#nprogress .bar {
-  background: rgba(52, 152, 219, .7);
-
-  position: fixed;
-  z-index: 1031;
-  top: 0;
-  left: 0;
-
-  width: 100%;
-  height: 2px;
-}
-
-/* Fancy blur effect */
-#nprogress .peg {
-  display: block;
-  position: absolute;
-  right: 0px;
-  width: 100px;
-  height: 100%;
-  box-shadow: 0 0 5px rgba(52, 152, 219, .7), 0 0 2px rgba(52, 152, 219, .7);
-  opacity: 1.0;
-
-  -webkit-transform: rotate(3deg) translate(0px, -4px);
-      -ms-transform: rotate(3deg) translate(0px, -4px);
-          transform: rotate(3deg) translate(0px, -4px);
-}
-
-/* Remove these to get rid of the spinner */
-#nprogress .spinner {
-  display: block;
-  position: fixed;
-  z-index: 1031;
-  top: 15px;
-  right: 15px;
-}
-
-#nprogress .spinner-icon {
-  display: none;
-  width: 12px;
-  height: 12px;
-  box-sizing: border-box;
-
-  border: solid 2px transparent;
-  border-top-color: rgba(52, 152, 219, .7);
-  border-left-color: rgba(52, 152, 219, .7);
-  border-radius: 50%;
-
-  -webkit-animation: nprogress-spinner 400ms linear infinite;
-          animation: nprogress-spinner 400ms linear infinite;
-}
-
-.nprogress-custom-parent {
-  overflow: hidden;
-  position: relative;
-}
-
-.nprogress-custom-parent #nprogress .spinner,
-.nprogress-custom-parent #nprogress .bar {
-  position: absolute;
-}
-
-@-webkit-keyframes nprogress-spinner {
-  0%   { -webkit-transform: rotate(0deg); }
-  100% { -webkit-transform: rotate(360deg); }
-}
-@keyframes nprogress-spinner {
-  0%   { transform: rotate(0deg); }
-  100% { transform: rotate(360deg); }
-}
-
diff --git a/docs/src/index.js b/docs/src/index.js
index b0dc5aa3d..8f92527c6 100644
--- a/docs/src/index.js
+++ b/docs/src/index.js
@@ -2,10 +2,8 @@ import Vue from 'vue';
 import VueRouter from 'vue-router';
 import App from './DocsApp';
 import routes from './router';
-import VantDoc from 'vant-doc';
-import progress from 'nprogress';
+import VantDoc, { progress } from 'vant-doc';
 import { isMobile } from './utils';
-import './components/nprogress.css';
 
 Vue.use(VueRouter).use(VantDoc);
 
diff --git a/docs/src/mobile.js b/docs/src/mobile.js
index 55fd79f1d..cc0b200ac 100644
--- a/docs/src/mobile.js
+++ b/docs/src/mobile.js
@@ -1,11 +1,10 @@
 import '../../packages/vant-css/src/index.css';
-import './components/nprogress.css';
 import Vue from 'vue';
 import VueRouter from 'vue-router';
 import App from './WapApp';
 import routes from './router';
-import progress from 'nprogress';
-import 'vant-doc/src/helper/touch-simulator';
+import { progress } from 'vant-doc';
+import 'vant-doc/helper/touch-simulator';
 
 const router = new VueRouter({
   mode: 'hash',
diff --git a/package.json b/package.json
index 06341414f..982496a0c 100644
--- a/package.json
+++ b/package.json
@@ -14,14 +14,13 @@
   ],
   "scripts": {
     "bootstrap": "yarn || npm i && cd ./packages/vant-css/ && yarn || npm i && cd ../../",
-    "dev": "npm run build:file && webpack-serve --config build/webpack.dev.js",
+    "dev": "node build/build-entry.js && webpack-serve --config build/webpack.dev.js",
     "lint": "eslint ./packages --ext .js,.vue && stylelint \"packages/vant-css/src/*.css\"",
-    "build:file": "node build/build-entry.js",
     "build:components": "node build/build-components.js --color",
     "build:vant-css": "gulp build --gulpfile packages/vant-css/gulpfile.js --color --silent",
     "build:vant": "cross-env NODE_ENV=production webpack --color --config build/webpack.build.js && cross-env NODE_ENV=production webpack -p --color --config build/webpack.build.js",
     "build:style-entry": "node build/build-style-entry.js",
-    "build:changelog": "sh build/build-changelog.sh",
+    "build:changelog": "vant-doc changelog ./docs/markdown/changelog.generated.md",
     "build:iconfont": "gulp --gulpfile ./build/build-iconfont.js",
     "build:lib": "node build/build-lib.js",
     "build:site": "rimraf docs/dist && cross-env NODE_ENV=production webpack --config build/webpack.doc.js && gh-pages -d docs/dist",
@@ -102,7 +101,7 @@
     "stylelint-config-standard": "^18.2.0",
     "uppercamelcase": "^3.0.0",
     "url-loader": "^1.0.1",
-    "vant-doc": "1.0.8",
+    "vant-doc": "1.0.11",
     "vue": "2.5.17",
     "vue-jest": "^2.6.0",
     "vue-loader": "^15.2.6",
diff --git a/yarn.lock b/yarn.lock
index 0841b2fce..e09ca0b1d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2156,6 +2156,10 @@ commander@^2.16.0:
   version "2.16.0"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.16.0.tgz#f16390593996ceb4f3eeb020b31d78528f7f8a50"
 
+commander@^2.17.1:
+  version "2.17.1"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-2.17.1.tgz#bd77ab7de6de94205ceacc72f1716d29f20a77bf"
+
 commander@~2.13.0:
   version "2.13.0"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.13.0.tgz#6964bca67685df7c1f1430c584f07d7597885b9c"
@@ -9516,11 +9520,12 @@ validate-npm-package-license@^3.0.1:
     spdx-correct "^3.0.0"
     spdx-expression-parse "^3.0.0"
 
-vant-doc@1.0.8:
-  version "1.0.8"
-  resolved "https://registry.yarnpkg.com/vant-doc/-/vant-doc-1.0.8.tgz#5cf253733ad93f26e501034f45b945b6c9bdd2bd"
+vant-doc@1.0.11:
+  version "1.0.11"
+  resolved "https://registry.yarnpkg.com/vant-doc/-/vant-doc-1.0.11.tgz#b53b8bae343dfad42d1b0b640e0fdc12cac1fb50"
   dependencies:
     cheerio "0.22.0"
+    commander "^2.17.1"
     decamelize "^1.2.0"
     fs-extra "^4.0.2"
     nprogress "^0.2.0"