diff --git a/README.zh-CN.md b/README.zh-CN.md
index 0e15d8a4..0af0838d 100644
--- a/README.zh-CN.md
+++ b/README.zh-CN.md
@@ -161,7 +161,7 @@ cd vue-element-admin
 # 安装依赖
 npm install
 
-# 建议不要用 cnpm 安装 会有各种诡异的bug 可以通过如下操作解决 npm 下载速度慢的问题
+# 建议不要直接使用 cnpm 安装以来，会有各种诡异的 bug。可以通过如下操作解决 npm 下载速度慢的问题
 npm install --registry=https://registry.npm.taobao.org
 
 # 启动服务
diff --git a/jest.config.js b/jest.config.js
index 1ce813e1..143cdc86 100644
--- a/jest.config.js
+++ b/jest.config.js
@@ -1,12 +1,9 @@
 module.exports = {
-  verbose: true,
   moduleFileExtensions: ['js', 'jsx', 'json', 'vue'],
-  transformIgnorePatterns: [
-    'node_modules/(?!(babel-jest|jest-vue-preprocessor)/)'
-  ],
   transform: {
     '^.+\\.vue$': 'vue-jest',
-    '.+\\.(css|styl|less|sass|scss|svg|png|jpg|ttf|woff|woff2)$': 'jest-transform-stub',
+    '.+\\.(css|styl|less|sass|scss|svg|png|jpg|ttf|woff|woff2)$':
+      'jest-transform-stub',
     '^.+\\.jsx?$': 'babel-jest'
   },
   moduleNameMapper: {
diff --git a/mock/mock-server.js b/mock/mock-server.js
index b29b7c3f..ccce04d2 100644
--- a/mock/mock-server.js
+++ b/mock/mock-server.js
@@ -1,6 +1,9 @@
 const chokidar = require('chokidar')
 const bodyParser = require('body-parser')
 const chalk = require('chalk')
+const path = require('path')
+
+const mockDir = path.join(process.cwd(), 'mock')
 
 function registerRoutes(app) {
   let mockLastIndex
@@ -18,7 +21,7 @@ function registerRoutes(app) {
 
 function unregisterRoutes() {
   Object.keys(require.cache).forEach(i => {
-    if (i.includes('/mock')) {
+    if (i.includes(mockDir)) {
       delete require.cache[require.resolve(i)]
     }
   })
@@ -40,9 +43,8 @@ module.exports = app => {
   var mockStartIndex = mockRoutes.mockStartIndex
 
   // watch files, hot reload mock server
-  chokidar.watch(('./mock'), {
-    ignored: 'mock/mock-server.js',
-    persistent: true,
+  chokidar.watch(mockDir, {
+    ignored: /mock-server/,
     ignoreInitial: true
   }).on('all', (event, path) => {
     if (event === 'change' || event === 'add') {
diff --git a/mock/role/routes.js b/mock/role/routes.js
index 5bb6c741..2d3613e7 100644
--- a/mock/role/routes.js
+++ b/mock/role/routes.js
@@ -119,7 +119,7 @@ export const asyncRoutes = [
     children: [
       {
         path: 'index',
-        component: 'views/svg-icons/index',
+        component: 'views/icons/index',
         name: 'Icons',
         meta: { title: 'icons', icon: 'icon', noCache: true }
       }
diff --git a/package.json b/package.json
index 4cd22daa..e092c70d 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
     "build:stage": "vue-cli-service build --mode staging",
     "preview": "node build/index.js --preview",
     "lint": "eslint --ext .js,.vue src",
-    "test:unit": "vue-cli-service test:unit",
+    "test:unit": "jest --clearCache && vue-cli-service test:unit",
     "test:ci": "npm run lint && npm run test:unit",
     "svgo": "svgo -f src/icons/svg --config=src/icons/svgo.yml",
     "new": "plop",
diff --git a/src/api/user.js b/src/api/user.js
index a8052005..de69f707 100644
--- a/src/api/user.js
+++ b/src/api/user.js
@@ -22,4 +22,3 @@ export function logout() {
     method: 'post'
   })
 }
-
diff --git a/src/components/Sticky/index.vue b/src/components/Sticky/index.vue
index fa165bc7..97ce0e96 100644
--- a/src/components/Sticky/index.vue
+++ b/src/components/Sticky/index.vue
@@ -40,14 +40,14 @@ export default {
   mounted() {
     this.height = this.$el.getBoundingClientRect().height
     window.addEventListener('scroll', this.handleScroll)
-    window.addEventListener('resize', this.handleReize)
+    window.addEventListener('resize', this.handleResize)
   },
   activated() {
     this.handleScroll()
   },
   destroyed() {
     window.removeEventListener('scroll', this.handleScroll)
-    window.removeEventListener('resize', this.handleReize)
+    window.removeEventListener('resize', this.handleResize)
   },
   methods: {
     sticky() {
@@ -81,7 +81,7 @@ export default {
       }
       this.handleReset()
     },
-    handleReize() {
+    handleResize() {
       if (this.isSticky) {
         this.width = this.$el.getBoundingClientRect().width + 'px'
       }
diff --git a/src/components/Tinymce/index.vue b/src/components/Tinymce/index.vue
index a05c3b9c..284851e5 100644
--- a/src/components/Tinymce/index.vue
+++ b/src/components/Tinymce/index.vue
@@ -1,5 +1,5 @@
 <template>
-  <div :class="{fullscreen:fullscreen}" class="tinymce-container editor-container">
+  <div :class="{fullscreen:fullscreen}" class="tinymce-container" :style="{width:containerWidth}">
     <textarea :id="tinymceId" class="tinymce-textarea" />
     <div class="editor-custom-btn-container">
       <editorImage color="#1890ff" class="editor-upload-btn" @successCBK="imageSuccessCBK" />
@@ -38,9 +38,14 @@ export default {
       default: 'file edit insert view format table'
     },
     height: {
-      type: Number,
+      type: [Number, String],
       required: false,
       default: 360
+    },
+    width: {
+      type: [Number, String],
+      required: false,
+      default: 'auto'
     }
   },
   data() {
@@ -58,6 +63,13 @@ export default {
   computed: {
     language() {
       return this.languageTypeList[this.$store.getters.language]
+    },
+    containerWidth() {
+      const width = this.width
+      if (/^[\d]+(\.[\d]+)?$/.test(width)) { // matches `100`, `'100'`
+        return `${width}px`
+      }
+      return width
     }
   },
   watch: {
diff --git a/src/layout/components/Navbar.vue b/src/layout/components/Navbar.vue
index d544f079..51972166 100644
--- a/src/layout/components/Navbar.vue
+++ b/src/layout/components/Navbar.vue
@@ -36,6 +36,9 @@
               {{ $t('navbar.github') }}
             </el-dropdown-item>
           </a>
+          <a target="_blank" href="https://panjiachen.github.io/vue-element-admin-site/#/">
+            <el-dropdown-item>Docs</el-dropdown-item>
+          </a>
           <el-dropdown-item divided>
             <span style="display:block;" @click="logout">{{ $t('navbar.logOut') }}</span>
           </el-dropdown-item>
@@ -68,7 +71,6 @@ export default {
   computed: {
     ...mapGetters([
       'sidebar',
-      'name',
       'avatar',
       'device'
     ])
diff --git a/src/layout/components/Sidebar/index.vue b/src/layout/components/Sidebar/index.vue
index 773cd5c8..fb014a23 100644
--- a/src/layout/components/Sidebar/index.vue
+++ b/src/layout/components/Sidebar/index.vue
@@ -7,6 +7,7 @@
         :collapse="isCollapse"
         :background-color="variables.menuBg"
         :text-color="variables.menuText"
+        :unique-opened="false"
         :active-text-color="variables.menuActiveText"
         :collapse-transition="false"
         mode="vertical"
diff --git a/src/router/index.js b/src/router/index.js
index a6012d09..830bf054 100644
--- a/src/router/index.js
+++ b/src/router/index.js
@@ -163,7 +163,7 @@ export const asyncRoutes = [
     children: [
       {
         path: 'index',
-        component: () => import('@/views/svg-icons/index'),
+        component: () => import('@/views/icons/index'),
         name: 'Icons',
         meta: { title: 'icons', icon: 'icon', noCache: true }
       }
diff --git a/src/store/getters.js b/src/store/getters.js
index 3fb5b068..313210a0 100644
--- a/src/store/getters.js
+++ b/src/store/getters.js
@@ -11,7 +11,6 @@ const getters = {
   introduction: state => state.user.introduction,
   roles: state => state.user.roles,
   permission_routes: state => state.permission.routes,
-  addRoutes: state => state.permission.addRoutes,
   errorLogs: state => state.errorLog.logs
 }
 export default getters
diff --git a/src/store/modules/permission.js b/src/store/modules/permission.js
index bd35252c..aeb5ee53 100644
--- a/src/store/modules/permission.js
+++ b/src/store/modules/permission.js
@@ -51,7 +51,7 @@ const actions = {
     return new Promise(resolve => {
       let accessedRoutes
       if (roles.includes('admin')) {
-        accessedRoutes = asyncRoutes
+        accessedRoutes = asyncRoutes || []
       } else {
         accessedRoutes = filterAsyncRoutes(asyncRoutes, roles)
       }
diff --git a/src/utils/validate.js b/src/utils/validate.js
index e04f292e..e81672bb 100644
--- a/src/utils/validate.js
+++ b/src/utils/validate.js
@@ -1,6 +1,7 @@
 /**
  * Created by jiachenpan on 16/11/18.
  */
+
 /**
  * @param {string} path
  * @returns {Boolean}
diff --git a/src/views/error-page/404.vue b/src/views/error-page/404.vue
index 66cb3eae..1791f55a 100644
--- a/src/views/error-page/404.vue
+++ b/src/views/error-page/404.vue
@@ -8,22 +8,13 @@
         <img class="pic-404__child right" src="@/assets/404_images/404_cloud.png" alt="404">
       </div>
       <div class="bullshit">
-        <div class="bullshit__oops">
-          OOPS!
+        <div class="bullshit__oops">OOPS!</div>
+        <div class="bullshit__info">All rights reserved
+          <a style="color:#20a0ff" href="https://wallstreetcn.com" target="_blank">wallstreetcn</a>
         </div>
-        <div class="bullshit__info">
-          版权所有
-          <a class="link-type" href="https://wallstreetcn.com" target="_blank">华尔街见闻</a>
-        </div>
-        <div class="bullshit__headline">
-          {{ message }}
-        </div>
-        <div class="bullshit__info">
-          请检查您输入的网址是否正确，请点击以下按钮返回主页或者发送错误报告
-        </div>
-        <router-link to="/" class="bullshit__return-home">
-          返回首页
-        </router-link>
+        <div class="bullshit__headline">{{ message }}</div>
+        <div class="bullshit__info">Please check that the URL you entered is correct, or click the button below to return to the homepage.</div>
+        <a href="" class="bullshit__return-home">Back to home</a>
       </div>
     </div>
   </div>
@@ -35,7 +26,7 @@ export default {
   name: 'Page404',
   computed: {
     message() {
-      return '网管说这个页面你不能进......'
+      return 'The webmaster said that you can not enter this page...'
     }
   }
 }
diff --git a/src/views/icons/element-icons.js b/src/views/icons/element-icons.js
new file mode 100644
index 00000000..df722010
--- /dev/null
+++ b/src/views/icons/element-icons.js
@@ -0,0 +1,74 @@
+const elementIcons = [
+  'info',
+  'error',
+  'success',
+  'warning',
+  'question',
+  'back',
+  'arrow-left',
+  'arrow-down',
+  'arrow-right',
+  'arrow-up',
+  'caret-left',
+  'caret-bottom',
+  'caret-top',
+  'caret-right',
+  'd-arrow-left',
+  'd-arrow-right',
+  'minus',
+  'plus',
+  'remove',
+  'circle-plus',
+  'remove-outline',
+  'circle-plus-outline',
+  'close',
+  'check',
+  'circle-close',
+  'circle-check',
+  'circle-close-outline',
+  'circle-check-outline',
+  'zoom-out',
+  'zoom-in',
+  'd-caret',
+  'sort',
+  'sort-down',
+  'sort-up',
+  'tickets',
+  'document',
+  'goods',
+  'sold-out',
+  'news',
+  'message',
+  'date',
+  'printer',
+  'time',
+  'bell',
+  'mobile-phone',
+  'service',
+  'view',
+  'menu',
+  'more',
+  'more-outline',
+  'star-on',
+  'star-off',
+  'location',
+  'location-outline',
+  'phone',
+  'phone-outline',
+  'picture',
+  'picture-outline',
+  'delete',
+  'search',
+  'edit',
+  'edit-outline',
+  'rank',
+  'refresh',
+  'share',
+  'setting',
+  'upload',
+  'upload2',
+  'download',
+  'loading'
+]
+
+export default elementIcons
diff --git a/src/views/svg-icons/index.vue b/src/views/icons/index.vue
similarity index 90%
rename from src/views/svg-icons/index.vue
rename to src/views/icons/index.vue
index 2715b5ea..3677afd6 100644
--- a/src/views/svg-icons/index.vue
+++ b/src/views/icons/index.vue
@@ -6,7 +6,7 @@
     </aside>
     <el-tabs type="border-card">
       <el-tab-pane label="Icons">
-        <div v-for="item of iconsMap" :key="item" @click="handleClipboard(generateIconCode(item),$event)">
+        <div v-for="item of svgIcons" :key="item" @click="handleClipboard(generateIconCode(item),$event)">
           <el-tooltip placement="top">
             <div slot="content">
               {{ generateIconCode(item) }}
@@ -37,15 +37,15 @@
 
 <script>
 import clipboard from '@/utils/clipboard'
-import icons from './require-icons'
-import elementIcons from './element-icon.json'
+import svgIcons from './svg-icons'
+import elementIcons from './element-icons'
 
 export default {
   name: 'Icons',
   data() {
     return {
-      iconsMap: icons,
-      elementIcons: elementIcons
+      svgIcons,
+      elementIcons
     }
   },
   methods: {
diff --git a/src/views/svg-icons/require-icons.js b/src/views/icons/svg-icons.js
similarity index 72%
rename from src/views/svg-icons/require-icons.js
rename to src/views/icons/svg-icons.js
index 56edb9f1..1e3c66d2 100644
--- a/src/views/svg-icons/require-icons.js
+++ b/src/views/icons/svg-icons.js
@@ -3,8 +3,8 @@ const requireAll = requireContext => requireContext.keys()
 
 const re = /\.\/(.*)\.svg/
 
-const icons = requireAll(req).map(i => {
+const svgIcons = requireAll(req).map(i => {
   return i.match(re)[1]
 })
 
-export default icons
+export default svgIcons
diff --git a/src/views/login/components/SocialSignin.vue b/src/views/login/components/SocialSignin.vue
index cbfb15d2..e9bf4f21 100644
--- a/src/views/login/components/SocialSignin.vue
+++ b/src/views/login/components/SocialSignin.vue
@@ -1,10 +1,12 @@
 <template>
   <div class="social-signup-container">
     <div class="sign-btn" @click="wechatHandleClick('wechat')">
-      <span class="wx-svg-container"><svg-icon icon-class="wechat" class="icon" /></span> 微信
+      <span class="wx-svg-container"><svg-icon icon-class="wechat" class="icon" /></span>
+      WeChat
     </div>
     <div class="sign-btn" @click="tencentHandleClick('tencent')">
-      <span class="qq-svg-container"><svg-icon icon-class="qq" class="icon" /></span> QQ
+      <span class="qq-svg-container"><svg-icon icon-class="qq" class="icon" /></span>
+      QQ
     </div>
   </div>
 </template>
diff --git a/src/views/login/index.vue b/src/views/login/index.vue
index 9bff21a3..27f11ef5 100644
--- a/src/views/login/index.vue
+++ b/src/views/login/index.vue
@@ -19,6 +19,7 @@
           :placeholder="$t('login.username')"
           name="username"
           type="text"
+          tabindex="1"
           auto-complete="on"
         />
       </el-form-item>
@@ -35,6 +36,7 @@
             :type="passwordType"
             :placeholder="$t('login.password')"
             name="password"
+            tabindex="2"
             auto-complete="on"
             @keyup.native="checkCapslock"
             @blur="capsTooltip = false"
diff --git a/src/views/svg-icons/element-icon.json b/src/views/svg-icons/element-icon.json
deleted file mode 100644
index 15072a4c..00000000
--- a/src/views/svg-icons/element-icon.json
+++ /dev/null
@@ -1 +0,0 @@
-["info","error","success","warning","question","back","arrow-left","arrow-down","arrow-right","arrow-up","caret-left","caret-bottom","caret-top","caret-right","d-arrow-left","d-arrow-right","minus","plus","remove","circle-plus","remove-outline","circle-plus-outline","close","check","circle-close","circle-check","circle-close-outline","circle-check-outline","zoom-out","zoom-in","d-caret","sort","sort-down","sort-up","tickets","document","goods","sold-out","news","message","date","printer","time","bell","mobile-phone","service","view","menu","more","more-outline","star-on","star-off","location","location-outline","phone","phone-outline","picture","picture-outline","delete","search","edit","edit-outline","rank","refresh","share","setting","upload","upload2","download","loading"]
diff --git a/vue.config.js b/vue.config.js
index df2f9f5d..65cf4125 100644
--- a/vue.config.js
+++ b/vue.config.js
@@ -86,7 +86,7 @@ module.exports = {
       .end()
 
     config
-     // https://webpack.js.org/configuration/devtool/#development
+    // https://webpack.js.org/configuration/devtool/#development
       .when(process.env.NODE_ENV === 'development',
         config => config.devtool('cheap-source-map')
       )