diff --git a/package.json b/package.json
index ebdc609543..7760dbbf33 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
   ],
   "description": "Minimalistic doc generator with Vue component based layout system",
   "scripts": {
-    "bootstrap": "lerna bootstrap",
+    "bootstrap": "lerna bootstrap && yarn tsc",
     "boot": "node scripts/bootstrap.js",
     "dev": "yarn tsc && yarn workspace docs dev",
     "build": "yarn tsc && yarn workspace docs build",
diff --git a/packages/@vuepress/core/package.json b/packages/@vuepress/core/package.json
index 8788cbcef9..436829b9da 100644
--- a/packages/@vuepress/core/package.json
+++ b/packages/@vuepress/core/package.json
@@ -54,7 +54,6 @@
     "optimize-css-assets-webpack-plugin": "^4.0.0",
     "portfinder": "^1.0.13",
     "postcss-loader": "^2.1.5",
-    "semver": "^5.5.0",
     "toml": "^2.3.3",
     "url-loader": "^1.0.1",
     "vue": "^2.5.16",
diff --git a/packages/@vuepress/shared-utils/package.json b/packages/@vuepress/shared-utils/package.json
index 47e7b00e34..96417bc31e 100644
--- a/packages/@vuepress/shared-utils/package.json
+++ b/packages/@vuepress/shared-utils/package.json
@@ -33,7 +33,8 @@
     "globby": "^8.0.1",
     "gray-matter": "^4.0.1",
     "hash-sum": "^1.0.2",
-    "upath": "^1.1.0"
+    "upath": "^1.1.0",
+    "semver": "^5.5.0"
   },
   "author": "ULIVZ <chl814@foxmail.com>",
   "license": "MIT",
diff --git a/packages/@vuepress/shared-utils/src/index.ts b/packages/@vuepress/shared-utils/src/index.ts
index 052ea8347b..689300274e 100644
--- a/packages/@vuepress/shared-utils/src/index.ts
+++ b/packages/@vuepress/shared-utils/src/index.ts
@@ -31,6 +31,7 @@ import path from 'path'
 import globby from 'globby'
 import hash from 'hash-sum'
 import escapeHtml from 'escape-html'
+import semver from 'semver'
 
 export {
   codegen,
@@ -65,4 +66,5 @@ export {
   globby,
   hash,
   escapeHtml,
+  semver,
 }
diff --git a/packages/vuepress/lib/checkEnv.js b/packages/vuepress/lib/checkEnv.js
index 8b0de2959c..59020ae233 100644
--- a/packages/vuepress/lib/checkEnv.js
+++ b/packages/vuepress/lib/checkEnv.js
@@ -4,8 +4,7 @@
  * Module dependencies.
  */
 
-const { chalk } = require('@vuepress/shared-utils')
-const semver = require('semver')
+const { chalk, semver } = require('@vuepress/shared-utils')
 
 /**
  * Expose handleUnknownCommand function.