diff --git a/build/webpack.dev.conf.js b/build/webpack.dev.conf.js
index 4dcd81e40459ab121777758265f5d1b3be3e34b9..34c7ece709141f3089daa34c9ed25dbbbfab981e 100644
--- a/build/webpack.dev.conf.js
+++ b/build/webpack.dev.conf.js
@@ -13,6 +13,9 @@ const portfinder = require('portfinder')
 const HOST = process.env.HOST
 const PORT = process.env.PORT && Number(process.env.PORT)
 
+//cdn 配置
+let externalConfig = []
+
 const devWebpackConfig = merge(baseWebpackConfig, {
   module: {
     rules: utils.styleLoaders({ sourceMap: config.dev.cssSourceMap, usePostCSS: true })
@@ -55,7 +58,8 @@ const devWebpackConfig = merge(baseWebpackConfig, {
     new HtmlWebpackPlugin({
       filename: 'index.html',
       template: 'index.html',
-      inject: true
+      inject: true,
+      cdnConfig: externalConfig, // cdn配置
     }),
     // copy custom myblog_static assets
     new CopyWebpackPlugin([
diff --git a/src/main.js b/src/main.js
index fe62c947e6e47b0aeab6293a790635e582b3a886..971194c6e4121b3f40fb05e7fae3734af4f88bd6 100644
--- a/src/main.js
+++ b/src/main.js
@@ -1,17 +1,19 @@
 // The Vue build version to load with the `import` command
 // (runtime-only or standalone) has been set in webpack.base.conf with an alias.
-// import Vue from 'vue'
-// import VueRouter from 'vue-router'
-// import axios from 'axios'
-// import hljs from 'highlight.js'
+//vue cdn
+import Vue from 'vue'
+import VueRouter from 'vue-router'
+import axios from 'axios'
+import hljs from 'highlight.js'
+import importElementComponents from './importElement'
+import importEchartsComponents from './importEchartsComponents'
+// 样式cnd
+import 'github-markdown-css/github-markdown.css'
+import 'nprogress/nprogress.css'
+// 无需cdn
 import useRouter from './router'
 import cookies from 'vue-cookies'
 import App from './App'
-// import importElementComponents from './importElement'
-// import importEchartsComponents from './importEchartsComponents'
-// 样式
-// import 'github-markdown-css/github-markdown.css'
-// import 'nprogress/nprogress.css'
 import 'highlight.js/styles/github.css'
 import * as echarts from 'echarts/core'
 
@@ -23,12 +25,6 @@ if (env === 'production') {
     // 路由
         const router = useRouter(Vue, VueRouter)
 
-        // // 按需引入elementui
-        // importElementComponents(Vue)
-        //
-        // // 按需引入echarts
-        // importEchartsComponents(Vue)
-
         Vue.config.productionTip = false
         Vue.use(cookies)
         Vue.use(hljs)
diff --git a/src/router/index.js b/src/router/index.js
index dada4c1c60f6e984ab3d896a666c69149dcf8c34..db0edfea5e7f80a6031eb0dda36574a6624fd2a7 100644
--- a/src/router/index.js
+++ b/src/router/index.js
@@ -9,7 +9,6 @@ const Bilicom = () => import('@/components/Bilicom')
 const Mavoneditor = () => import('@/components/Mavoneditor')
 const GrilShow = () => import('@/components/GrilShow')
 const Csslearn = () => import('@/components/Csslearn')
-
 const defaultRoutes = [
     {
         path: '/',
diff --git a/src/store/index.js b/src/store/index.js
index b1f7a9c9943778a7d89558993e2c7bf92ae9c71f..56a2d66f0f8e2d6dea16b7447702214855466b07 100644
--- a/src/store/index.js
+++ b/src/store/index.js
@@ -1,5 +1,5 @@
-// import Vue from 'vue'
-// import Vuex from 'vuex'
+import Vue from 'vue'
+import Vuex from 'vuex'
 import persistedstate from 'vuex-persistedstate'