diff --git a/package.json b/package.json
index 0105fe5b4..fe27869ae 100644
--- a/package.json
+++ b/package.json
@@ -63,7 +63,7 @@
     "vue": ">= 2.5.22"
   },
   "devDependencies": {
-    "@vant/cli": "^2.2.5",
+    "@vant/cli": "^2.2.6",
     "vue": "^2.6.11",
     "vue-template-compiler": "^2.6.11"
   },
diff --git a/packages/vant-cli/changelog.md b/packages/vant-cli/changelog.md
index 9a71d024f..90c489bb4 100644
--- a/packages/vant-cli/changelog.md
+++ b/packages/vant-cli/changelog.md
@@ -1,5 +1,10 @@
 # 更新日志
 
+### [v2.2.6]
+
+- 升级 commander 5
+- 修复右侧预览 iframe 链接可能错误的问题
+
 ### [v2.2.5]
 
 `2020-03-08`
diff --git a/yarn.lock b/yarn.lock
index 31c7bcef2..08237741a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1385,10 +1385,10 @@
     semver "^6.3.0"
     tsutils "^3.17.1"
 
-"@vant/cli@^2.2.5":
-  version "2.2.5"
-  resolved "https://registry.yarnpkg.com/@vant/cli/-/cli-2.2.5.tgz#715b6125416399ebb3adb7d2299a0fb6b6cf4246"
-  integrity sha512-6gbdSmKkJEbtbHrpPkbReV1dCB8cf/fk3rUzdK4B86PfQkvLbloPShoXw+0xK+E9CN1kjlfUl3ufS72FBcXhNg==
+"@vant/cli@^2.2.6":
+  version "2.2.6"
+  resolved "https://registry.yarnpkg.com/@vant/cli/-/cli-2.2.6.tgz#2904c538785431dae7ef8455cf49a143e876844c"
+  integrity sha512-WZ4pEFor1H7njzny89Pq+DuVLi0f4uKN9UI7ccK5NogBSvG5U6OLbqzYEAfXFngNv9v3mpgcqtE0xCIw/+msDQ==
   dependencies:
     "@babel/core" "^7.8.7"
     "@babel/plugin-syntax-jsx" "^7.8.3"
@@ -1415,7 +1415,7 @@
     chokidar "^3.3.1"
     clean-css "^4.2.3"
     codecov "^3.6.5"
-    commander "^4.1.1"
+    commander "^5.0.0"
     consola "^2.11.3"
     conventional-changelog "^3.1.18"
     cross-env "^7.0.2"
@@ -1439,7 +1439,6 @@
     release-it "^13.0.0"
     sass "^1.26.2"
     sass-loader "^8.0.2"
-    shelljs "^0.8.3"
     style-loader "^1.1.3"
     stylelint "^13.2.0"
     typescript "^3.8.3"
@@ -3013,11 +3012,16 @@ commander@^2.18.0, commander@^2.19.0, commander@^2.20.0, commander@~2.20.3:
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.20.3.tgz#fd485e84c03eb4881c20722ba48035e8531aeb33"
   integrity sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==
 
-commander@^4.0.1, commander@^4.1.1:
+commander@^4.0.1:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/commander/-/commander-4.1.1.tgz#9fd602bd936294e9e9ef46a3f4d6964044b18068"
   integrity sha512-NOKm8xhkzAjzFx8B2v5OAHT+u5pRQc2UCa2Vq9jYL/31o2wi9mxBA7LIFs3sV5VSC49z6pEhfbMULvShKj26WA==
 
+commander@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-5.0.0.tgz#dbf1909b49e5044f8fdaf0adc809f0c0722bdfd0"
+  integrity sha512-JrDGPAKjMGSP1G0DUoaceEJ3DZgAfr/q6X7FVk4+U5KxUSKviYGM2k6zWkfyyBHy5rAtzgYJFa1ro2O9PtoxwQ==
+
 commander@~2.19.0:
   version "2.19.0"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.19.0.tgz#f6198aa84e5b83c46054b94ddedbfed5ee9ff12a"
@@ -9755,7 +9759,7 @@ 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@0.8.3, 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==