diff --git a/.github/ISSUE_TEMPLATE/bug_report.md b/.github/ISSUE_TEMPLATE/bug_report.md
new file mode 100755
index 00000000..1a114bc0
--- /dev/null
+++ b/.github/ISSUE_TEMPLATE/bug_report.md
@@ -0,0 +1,33 @@
+---
+name: Bug report（报告问题）
+about: Create a report to help us improve
+---
+<!--
+    注意：为更好的解决你的问题，请参考模板提供完整信息，准确描述问题，信息不全的 issue 将被关闭。
+
+    Note: In order to better solve your problem, please refer to the template to provide complete information, accurately describe the problem, and the incomplete information issue will be closed.
+-->
+
+
+## Bug report（问题描述）
+
+#### Steps to reproduce（问题复现步骤）
+<!--
+1. [xxx]
+2. [xxx]
+3. [xxxx]
+-->
+
+#### Screenshot or Gif（截图或动态图）
+
+
+#### Link to minimal reproduction（最小可在线还原demo）
+
+<!--
+Please only use Codepen, JSFiddle, CodeSandbox or a github repo
+-->
+
+#### Other relevant information（格外信息）
+- Your OS:
+- Node.js version:
+- vue-element-admin version:
diff --git a/.github/ISSUE_TEMPLATE/feature_request.md b/.github/ISSUE_TEMPLATE/feature_request.md
new file mode 100755
index 00000000..c33d10d4
--- /dev/null
+++ b/.github/ISSUE_TEMPLATE/feature_request.md
@@ -0,0 +1,7 @@
+---
+name: Feature Request（新功能建议）
+about: Suggest an idea for this project
+---
+
+## Feature request（新功能建议）
+
diff --git a/.github/ISSUE_TEMPLATE/question.md b/.github/ISSUE_TEMPLATE/question.md
new file mode 100755
index 00000000..96be4532
--- /dev/null
+++ b/.github/ISSUE_TEMPLATE/question.md
@@ -0,0 +1,14 @@
+---
+name: Question（提问）
+about: Asking questions about use
+---
+
+## Question（提问）
+
+<!--
+    提问之前，请确定你已经过自己的努力，尝试解决过这个问题。
+    若是代码相关问题，请不要只截图，请提供在线 demo，以便节约彼此的时间。
+
+    Before asking a question, please make sure that you have tried your best to solve this problem.
+    If it's a code-related issue, please don't just take screenshots. Please provide an online demo to save each other's time.
+-->
diff --git a/build/index.js b/build/index.js
index baf3807a..0c57de2a 100644
--- a/build/index.js
+++ b/build/index.js
@@ -26,7 +26,7 @@ if (process.env.npm_config_preview || rawArgv.includes('--preview')) {
   app.listen(port, function () {
     console.log(chalk.green(`> Preview at  http://localhost:${port}${publicPath}`))
     if (report) {
-      console.log(chalk.green(`> Report at  http://localhost:${port}${publicPath}/report.html`))
+      console.log(chalk.green(`> Report at  http://localhost:${port}${publicPath}report.html`))
     }
 
   })
diff --git a/mock/index.js b/mock/index.js
index 7d9609ab..08cdc471 100644
--- a/mock/index.js
+++ b/mock/index.js
@@ -1,11 +1,23 @@
 import Mock from 'mockjs'
-import mocks from './mocks'
 import { param2Obj } from '../src/utils'
 
-const MOCK_API_BASE = '/mock'
+import user from './user'
+import role from './role'
+import article from './article'
+import search from './remoteSearch'
 
+const mocks = [
+  ...user,
+  ...role,
+  ...article,
+  ...search
+]
+
+// for front mock
+// please use it cautiously, it will redefine XMLHttpRequest,
+// which will cause many of your third-party libraries to be invalidated(like progress event).
 export function mockXHR() {
-  // 修复在使用 MockJS 情况下，设置 withCredentials = true，且未被拦截的跨域请求丢失 Cookies 的问题
+  // mock patch
   // https://github.com/nuysoft/Mock/issues/300
   Mock.XHR.prototype.proxy_send = Mock.XHR.prototype.send
   Mock.XHR.prototype.send = function() {
@@ -42,9 +54,10 @@ export function mockXHR() {
   }
 }
 
+// for mock server
 const responseFake = (url, type, respond) => {
   return {
-    url: new RegExp(`${MOCK_API_BASE}${url}`),
+    url: new RegExp(`/mock${url}`),
     type: type || 'get',
     response(req, res) {
       res.json(Mock.mock(respond instanceof Function ? respond(req, res) : respond))
diff --git a/mock/mock-server.js b/mock/mock-server.js
new file mode 100644
index 00000000..af7e67ee
--- /dev/null
+++ b/mock/mock-server.js
@@ -0,0 +1,62 @@
+const chokidar = require('chokidar')
+const bodyParser = require('body-parser')
+const chalk = require('chalk')
+
+function registerRoutes(app) {
+  let mockStartIndex
+  const { default: mocks } = require('./index.js')
+  for (const mock of mocks) {
+    app[mock.type](mock.url, mock.response)
+    mockStartIndex = app._router.stack.length
+  }
+  const mockRoutesLength = Object.keys(mocks).length
+  return {
+    mockRoutesLength: mockRoutesLength,
+    mockStartIndex: mockStartIndex - mockRoutesLength
+  }
+}
+
+function unregisterRoutes() {
+  Object.keys(require.cache).forEach(i => {
+    if (i.includes('/mock')) {
+      delete require.cache[require.resolve(i)]
+    }
+  })
+}
+
+module.exports = app => {
+  // es6 polyfill
+  require('@babel/register')
+
+  // parse app.body
+  // http://expressjs.com/en/4x/api.html#req.body
+  app.use(bodyParser.json())
+  app.use(bodyParser.urlencoded({
+    extended: true
+  }))
+
+  const mockRoutes = registerRoutes(app)
+  var mockRoutesLength = mockRoutes.mockRoutesLength
+  var mockStartIndex = mockRoutes.mockStartIndex
+
+  // watch files, hot reload mock server
+  chokidar.watch(('./mock'), {
+    ignored: 'mock/mock-server.js',
+    persistent: true,
+    ignoreInitial: true
+  }).on('all', (event, path) => {
+    if (event === 'change' || event === 'add') {
+      // remove mock routes stack
+      app._router.stack.splice(mockStartIndex, mockRoutesLength)
+
+      // clear routes cache
+      unregisterRoutes()
+
+      const mockRoutes = registerRoutes(app)
+      mockRoutesLength = mockRoutes.mockRoutesLength
+      mockStartIndex = mockRoutes.mockStartIndex
+
+      console.log(chalk.magentaBright(`\n > Mock Server hot reload success! changed  ${path}`))
+    }
+  })
+}
diff --git a/mock/mocks.js b/mock/mocks.js
deleted file mode 100644
index 84a25ddc..00000000
--- a/mock/mocks.js
+++ /dev/null
@@ -1,12 +0,0 @@
-import user from './user'
-import role from './role'
-import article from './article'
-import search from './remoteSearch'
-
-export default [
-  ...user,
-  ...role,
-  ...article,
-  ...search
-]
-
diff --git a/mock/role/routes.js b/mock/role/routes.js
index d8eaf42a..14413d48 100644
--- a/mock/role/routes.js
+++ b/mock/role/routes.js
@@ -19,7 +19,7 @@ export const constantRoutes = [
   },
   {
     path: '/auth-redirect',
-    component: 'views/login/authredirect',
+    component: 'views/login/authRedirect',
     hidden: true
   },
   {
diff --git a/package.json b/package.json
index 887d66f8..541f1cd2 100644
--- a/package.json
+++ b/package.json
@@ -74,6 +74,7 @@
     "@babel/core": "7.0.0",
     "@babel/register": "7.0.0",
     "@vue/cli-plugin-babel": "3.5.3",
+    "@vue/cli-plugin-eslint": "3.5.1",
     "@vue/cli-plugin-unit-jest": "3.5.3",
     "@vue/cli-service": "3.5.3",
     "@vue/test-utils": "1.0.0-beta.29",
@@ -81,6 +82,7 @@
     "babel-eslint": "10.0.1",
     "babel-jest": "23.6.0",
     "chalk": "2.4.2",
+    "chokidar": "2.1.5",
     "connect": "3.6.6",
     "eslint": "5.15.3",
     "eslint-plugin-vue": "5.2.2",
diff --git a/src/components/DndList/index.vue b/src/components/DndList/index.vue
index a4643c0a..23ca006e 100644
--- a/src/components/DndList/index.vue
+++ b/src/components/DndList/index.vue
@@ -2,7 +2,7 @@
   <div class="dndList">
     <div :style="{width:width1}" class="dndList-list">
       <h3>{{ list1Title }}</h3>
-      <draggable :list="list1" group="article" class="dragArea">
+      <draggable :set-data="setData" :list="list1" group="article" class="dragArea">
         <div v-for="element in list1" :key="element.id" class="list-complete-item">
           <div class="list-complete-item-handle">
             {{ element.id }}[{{ element.author }}] {{ element.title }}
@@ -94,6 +94,11 @@ export default {
       if (this.isNotInList1(ele)) {
         this.list1.push(ele)
       }
+    },
+    setData(dataTransfer) {
+      // to avoid Firefox bug
+      // Detail see : https://github.com/RubaXa/Sortable/issues/1012
+      dataTransfer.setData('Text', '')
     }
   }
 }
diff --git a/src/components/ErrorLog/index.vue b/src/components/ErrorLog/index.vue
index 9cc43886..7ffa573b 100644
--- a/src/components/ErrorLog/index.vue
+++ b/src/components/ErrorLog/index.vue
@@ -6,7 +6,7 @@
       </el-button>
     </el-badge>
 
-    <el-dialog :visible.sync="dialogTableVisible" title="Error Log" width="80%">
+    <el-dialog :visible.sync="dialogTableVisible" title="Error Log" width="80%" append-to-body>
       <el-table :data="errorLogs" border>
         <el-table-column label="Message">
           <template slot-scope="{row}">
diff --git a/src/components/Kanban/index.vue b/src/components/Kanban/index.vue
index 1171b5b8..c2cb4691 100644
--- a/src/components/Kanban/index.vue
+++ b/src/components/Kanban/index.vue
@@ -7,6 +7,7 @@
       :list="list"
       v-bind="$attrs"
       class="board-column-content"
+      :set-data="setData"
     >
       <div v-for="element in list" :key="element.id" class="board-item">
         {{ element.name }} {{ element.id }}
@@ -39,6 +40,13 @@ export default {
         return []
       }
     }
+  },
+  methods: {
+    setData(dataTransfer) {
+      // to avoid Firefox bug
+      // Detail see : https://github.com/RubaXa/Sortable/issues/1012
+      dataTransfer.setData('Text', '')
+    }
   }
 }
 </script>
diff --git a/src/layout/components/Sidebar/index.vue b/src/layout/components/Sidebar/index.vue
index f02a4819..773cd5c8 100644
--- a/src/layout/components/Sidebar/index.vue
+++ b/src/layout/components/Sidebar/index.vue
@@ -3,7 +3,7 @@
     <logo v-if="showLogo" :collapse="isCollapse" />
     <el-scrollbar wrap-class="scrollbar-wrapper">
       <el-menu
-        :default-active="$route.path"
+        :default-active="activeMenu"
         :collapse="isCollapse"
         :background-color="variables.menuBg"
         :text-color="variables.menuText"
@@ -30,6 +30,15 @@ export default {
       'permission_routes',
       'sidebar'
     ]),
+    activeMenu() {
+      const route = this.$route
+      const { meta, path } = route
+      // if set path, the sidebar will highlight the path you set
+      if (meta.activeMenu) {
+        return meta.activeMenu
+      }
+      return path
+    },
     showLogo() {
       return this.$store.state.settings.sidebarLogo
     },
diff --git a/src/layout/components/TagsView/index.vue b/src/layout/components/TagsView/index.vue
index f71d9dbe..24a92f1d 100644
--- a/src/layout/components/TagsView/index.vue
+++ b/src/layout/components/TagsView/index.vue
@@ -134,7 +134,7 @@ export default {
     closeSelectedTag(view) {
       this.$store.dispatch('tagsView/delView', view).then(({ visitedViews }) => {
         if (this.isActive(view)) {
-          this.toLastView(visitedViews)
+          this.toLastView(visitedViews, view)
         }
       })
     },
@@ -149,16 +149,22 @@ export default {
         if (this.affixTags.some(tag => tag.path === view.path)) {
           return
         }
-        this.toLastView(visitedViews)
+        this.toLastView(visitedViews, view)
       })
     },
-    toLastView(visitedViews) {
+    toLastView(visitedViews, view) {
       const latestView = visitedViews.slice(-1)[0]
       if (latestView) {
         this.$router.push(latestView)
       } else {
-        // You can set another route
-        this.$router.push('/')
+        // now the default is to redirect to the home page if there is no tags-view,
+        // you can adjust it according to your needs.
+        if (view.name === 'Dashboard') {
+          // to reload home page
+          this.$router.replace({ path: '/redirect' + view.fullPath })
+        } else {
+          this.$router.push('/')
+        }
       }
     },
     openMenu(tag, e) {
@@ -232,7 +238,7 @@ export default {
   .contextmenu {
     margin: 0;
     background: #fff;
-    z-index: 100;
+    z-index: 3000;
     position: absolute;
     list-style-type: none;
     padding: 5px 0;
diff --git a/src/router/index.js b/src/router/index.js
index 7ad2d76c..75a69d29 100644
--- a/src/router/index.js
+++ b/src/router/index.js
@@ -12,32 +12,32 @@ import chartsRouter from './modules/charts'
 import tableRouter from './modules/table'
 import nestedRouter from './modules/nested'
 
-/** note: sub-menu only appear when children.length>=1
- *  detail see  https://panjiachen.github.io/vue-element-admin-site/guide/essentials/router-and-nav.html
- **/
-
 /**
-* hidden: true                   if `hidden:true` will not show in the sidebar(default is false)
-* alwaysShow: true               if set true, will always show the root menu, whatever its child routes length
-*                                if not set alwaysShow, only more than one route under the children
-*                                it will becomes nested mode, otherwise not show the root menu
-* redirect: noredirect           if `redirect:noredirect` will no redirect in the breadcrumb
-* name:'router-name'             the name is used by <keep-alive> (must set!!!)
-* meta : {
-    roles: ['admin','editor']    will control the page roles (you can set multiple roles)
-    title: 'title'               the name show in sub-menu and breadcrumb (recommend set)
+ * Note: sub-menu only appear when route children.length >= 1
+ * Detail see: https://panjiachen.github.io/vue-element-admin-site/guide/essentials/router-and-nav.html
+ *
+ * hidden: true                   if set true, item will not show in the sidebar(default is false)
+ * alwaysShow: true               if set true, will always show the root menu
+ *                                if not set alwaysShow, when item has more than one children route,
+ *                                it will becomes nested mode, otherwise not show the root menu
+ * redirect: noredirect           if `redirect:noredirect` will no redirect in the breadcrumb
+ * name:'router-name'             the name is used by <keep-alive> (must set!!!)
+ * meta : {
+    roles: ['admin','editor']    control the page roles (you can set multiple roles)
+    title: 'title'               the name show in sidebar and breadcrumb (recommend set)
     icon: 'svg-name'             the icon show in the sidebar
-    noCache: true                if true, the page will no be cached(default is false)
-    breadcrumb: false            if false, the item will hidden in breadcrumb(default is true)
-    affix: true                  if true, the tag will affix in the tags-view
+    noCache: true                if set true, the page will no be cached(default is false)
+    affix: true                  if set true, the tag will affix in the tags-view
+    breadcrumb: false            if set false, the item will hidden in breadcrumb(default is true)
+    activeMenu: '/example/list'  if set path, the sidebar will highlight the path you set
   }
-**/
+ */
 
 /**
  * constantRoutes
  * a base page that does not have permission requirements
  * all roles can be accessed
- * */
+ */
 export const constantRoutes = [
   {
     path: '/redirect',
@@ -57,7 +57,7 @@ export const constantRoutes = [
   },
   {
     path: '/auth-redirect',
-    component: () => import('@/views/login/authredirect'),
+    component: () => import('@/views/login/authRedirect'),
     hidden: true
   },
   {
@@ -113,7 +113,7 @@ export const constantRoutes = [
 /**
  * asyncRoutes
  * the routes that need to be dynamically loaded based on user roles
-*/
+ */
 export const asyncRoutes = [
   {
     path: '/permission',
@@ -195,7 +195,7 @@ export const asyncRoutes = [
         path: 'edit/:id(\\d+)',
         component: () => import('@/views/example/edit'),
         name: 'EditArticle',
-        meta: { title: 'Edit Article', noCache: true },
+        meta: { title: 'Edit Article', noCache: true, activeMenu: '/example/list' },
         hidden: true
       },
       {
diff --git a/src/settings.js b/src/settings.js
index d6300efc..e7ad4e1d 100644
--- a/src/settings.js
+++ b/src/settings.js
@@ -28,10 +28,10 @@ export default {
   sidebarLogo: false,
 
   /**
-   * @type {string | array} 'production' | ['production','development']
+   * @type {string | array} 'production' | ['production', 'development']
    * @description Need show err logs component.
    * The default is only used in the production env
-   * If you want to also use it in dev, you can pass ['production','development']
+   * If you want to also use it in dev, you can pass ['production', 'development']
    */
   errorLog: 'production'
 }
diff --git a/src/store/index.js b/src/store/index.js
index 4842ea7e..70736d3a 100644
--- a/src/store/index.js
+++ b/src/store/index.js
@@ -1,24 +1,24 @@
 import Vue from 'vue'
 import Vuex from 'vuex'
-import app from './modules/app'
-import errorLog from './modules/errorLog'
-import permission from './modules/permission'
-import tagsView from './modules/tagsView'
-import settings from './modules/settings'
-import user from './modules/user'
 import getters from './getters'
 
 Vue.use(Vuex)
 
+// https://webpack.js.org/guides/dependency-management/#requirecontext
+const modulesFiles = require.context('./modules', false, /\.js$/)
+
+// you do not need `import app from './modules/app'`
+// it will auto require all vuex module from modules file
+const modules = modulesFiles.keys().reduce((modules, modulePath) => {
+  // set './app.js' => 'app'
+  const moduleName = modulePath.replace(/^\.\/(.*)\.\w+$/, '$1')
+  const value = modulesFiles(modulePath)
+  modules[moduleName] = value.default
+  return modules
+}, {})
+
 const store = new Vuex.Store({
-  modules: {
-    app,
-    errorLog,
-    permission,
-    tagsView,
-    settings,
-    user
-  },
+  modules,
   getters
 })
 
diff --git a/src/store/modules/errorLog.js b/src/store/modules/errorLog.js
index c97d452a..8e3db060 100644
--- a/src/store/modules/errorLog.js
+++ b/src/store/modules/errorLog.js
@@ -1,4 +1,3 @@
-
 const state = {
   logs: []
 }
diff --git a/src/store/modules/tagsView.js b/src/store/modules/tagsView.js
index 5cbe32f3..3e2c1703 100644
--- a/src/store/modules/tagsView.js
+++ b/src/store/modules/tagsView.js
@@ -1,4 +1,3 @@
-
 const state = {
   visitedViews: [],
   cachedViews: []
diff --git a/src/styles/sidebar.scss b/src/styles/sidebar.scss
index 5911eb85..525a65b9 100644
--- a/src/styles/sidebar.scss
+++ b/src/styles/sidebar.scss
@@ -12,6 +12,7 @@
   .sidebar-container {
     transition: width 0.28s;
     width: $sideBarWidth !important;
+    background-color: $menuBg;
     height: 100%;
     position: fixed;
     font-size: 0px;
@@ -28,10 +29,6 @@
 
     .scrollbar-wrapper {
       overflow-x: hidden !important;
-
-      .el-scrollbar__view {
-        height: 100%;
-      }
     }
 
     .el-scrollbar__bar.is-vertical {
diff --git a/src/utils/request.js b/src/utils/request.js
index a9b8c18f..d2422c46 100644
--- a/src/utils/request.js
+++ b/src/utils/request.js
@@ -23,7 +23,7 @@ service.interceptors.request.use(
   error => {
     // Do something with request error
     console.log(error) // for debug
-    Promise.reject(error)
+    return Promise.reject(error)
   }
 )
 
@@ -43,7 +43,7 @@ service.interceptors.response.use(
     const res = response.data
     if (res.code !== 20000) {
       Message({
-        message: res.message,
+        message: res.message || 'error',
         type: 'error',
         duration: 5 * 1000
       })
@@ -61,7 +61,7 @@ service.interceptors.response.use(
           })
         })
       }
-      return Promise.reject('error')
+      return Promise.reject(res.message || 'error')
     } else {
       return res
     }
diff --git a/src/views/example/components/ArticleDetail.vue b/src/views/example/components/ArticleDetail.vue
index 55d825fe..2213e927 100644
--- a/src/views/example/components/ArticleDetail.vue
+++ b/src/views/example/components/ArticleDetail.vue
@@ -28,7 +28,7 @@
               <el-row>
                 <el-col :span="8">
                   <el-form-item label-width="45px" label="作者:" class="postInfo-container-item">
-                    <el-select v-model="postForm.author" :remote-method="getRemoteUserList" filterable remote placeholder="搜索用户">
+                    <el-select v-model="postForm.author" :remote-method="getRemoteUserList" filterable default-first-option remote placeholder="搜索用户">
                       <el-option v-for="(item,index) in userListOptions" :key="item+index" :label="item" :value="item" />
                     </el-select>
                   </el-form-item>
diff --git a/src/views/login/authredirect.vue b/src/views/login/authRedirect.vue
similarity index 92%
rename from src/views/login/authredirect.vue
rename to src/views/login/authRedirect.vue
index 69e15397..7df89342 100644
--- a/src/views/login/authredirect.vue
+++ b/src/views/login/authRedirect.vue
@@ -1,6 +1,6 @@
 <script>
 export default {
-  name: 'Authredirect',
+  name: 'AuthRedirect',
   created() {
     const hash = window.location.search.slice(1)
     if (window.localStorage) {
diff --git a/src/views/login/index.vue b/src/views/login/index.vue
index b8e928e7..cdfb1115 100644
--- a/src/views/login/index.vue
+++ b/src/views/login/index.vue
@@ -20,24 +20,28 @@
         />
       </el-form-item>
 
-      <el-form-item prop="password">
-        <span class="svg-container">
-          <svg-icon icon-class="password" />
-        </span>
-        <el-input
-          :key="passwordType"
-          ref="password"
-          v-model="loginForm.password"
-          :type="passwordType"
-          placeholder="Password"
-          name="password"
-          auto-complete="on"
-          @keyup.enter.native="handleLogin"
-        />
-        <span class="show-pwd" @click="showPwd">
-          <svg-icon :icon-class="passwordType === 'password' ? 'eye' : 'eye-open'" />
-        </span>
-      </el-form-item>
+      <el-tooltip v-model="capsTooltip" content="Caps lock is On" placement="right" manual>
+        <el-form-item prop="password">
+          <span class="svg-container">
+            <svg-icon icon-class="password" />
+          </span>
+          <el-input
+            :key="passwordType"
+            ref="password"
+            v-model="loginForm.password"
+            :type="passwordType"
+            :placeholder="Password"
+            name="password"
+            auto-complete="on"
+            @keyup.native="checkCapslock"
+            @blur="capsTooltip = false"
+            @keyup.enter.native="handleLogin"
+          />
+          <span class="show-pwd" @click="showPwd">
+            <svg-icon :icon-class="passwordType === 'password' ? 'eye' : 'eye-open'" />
+          </span>
+        </el-form-item>
+      </el-tooltip>
 
       <el-button :loading="loading" type="primary" style="width:100%;margin-bottom:30px;" @click.native.prevent="handleLogin">Login</el-button>
 
@@ -69,7 +73,7 @@
 
 <script>
 import { validUsername } from '@/utils/validate'
-import SocialSign from './socialsignin'
+import SocialSign from './socialSignin'
 
 export default {
   name: 'Login',
@@ -99,6 +103,7 @@ export default {
         password: [{ required: true, trigger: 'blur', validator: validatePassword }]
       },
       passwordType: 'password',
+      capsTooltip: false,
       loading: false,
       showDialog: false,
       redirect: undefined
@@ -126,6 +131,18 @@ export default {
     // window.removeEventListener('storage', this.afterQRScan)
   },
   methods: {
+    checkCapslock({ shiftKey, key } = {}) {
+      if (key && key.length === 1) {
+        if (shiftKey && (key >= 'a' && key <= 'z') || !shiftKey && (key >= 'A' && key <= 'Z')) {
+          this.capsTooltip = true
+        } else {
+          this.capsTooltip = false
+        }
+      }
+      if (key === 'CapsLock' && this.capsTooltip === true) {
+        this.capsTooltip = false
+      }
+    },
     showPwd() {
       if (this.passwordType === 'password') {
         this.passwordType = ''
diff --git a/src/views/login/socialsignin.vue b/src/views/login/socialSignin.vue
similarity index 100%
rename from src/views/login/socialsignin.vue
rename to src/views/login/socialSignin.vue
diff --git a/src/views/svg-icons/element-icon.json b/src/views/svg-icons/element-icon.json
new file mode 100644
index 00000000..15072a4c
--- /dev/null
+++ b/src/views/svg-icons/element-icon.json
@@ -0,0 +1 @@
+["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/src/views/svg-icons/index.vue b/src/views/svg-icons/index.vue
index b14d4be6..665b1d03 100644
--- a/src/views/svg-icons/index.vue
+++ b/src/views/svg-icons/index.vue
@@ -4,37 +4,57 @@
       <a href="https://panjiachen.github.io/vue-element-admin-site/guide/advanced/icon.html" target="_blank">Add and use
       </a>
     </p>
-    <div class="icons-wrapper">
-      <div v-for="item of iconsMap" :key="item" @click="handleClipboard(generateIconCode(item),$event)">
-        <el-tooltip placement="top">
-          <div slot="content">
-            {{ generateIconCode(item) }}
-          </div>
-          <div class="icon-item">
-            <svg-icon :icon-class="item" class-name="disabled" />
-            <span>{{ item }}</span>
-          </div>
-        </el-tooltip>
-      </div>
-    </div>
+    <el-tabs type="border-card">
+      <el-tab-pane label="Icons">
+        <div v-for="item of iconsMap" :key="item" @click="handleClipboard(generateIconCode(item),$event)">
+          <el-tooltip placement="top">
+            <div slot="content">
+              {{ generateIconCode(item) }}
+            </div>
+            <div class="icon-item">
+              <svg-icon :icon-class="item" class-name="disabled" />
+              <span>{{ item }}</span>
+            </div>
+          </el-tooltip>
+        </div>
+      </el-tab-pane>
+      <el-tab-pane label="Element-UI Icons">
+        <div v-for="item of elementIcons" :key="item" @click="handleClipboard(generateElementIconCode(item),$event)">
+          <el-tooltip placement="top">
+            <div slot="content">
+              {{ generateElementIconCode(item) }}
+            </div>
+            <div class="icon-item">
+              <i :class="'el-icon-' + item" />
+              <span>{{ item }}</span>
+            </div>
+          </el-tooltip>
+        </div>
+      </el-tab-pane>
+    </el-tabs>
   </div>
 </template>
 
 <script>
-import icons from './requireIcons'
 import clipboard from '@/utils/clipboard'
+import icons from './requireIcons'
+import elementIcons from './element-icon.json'
 
 export default {
   name: 'Icons',
   data() {
     return {
-      iconsMap: icons
+      iconsMap: icons,
+      elementIcons: elementIcons
     }
   },
   methods: {
     generateIconCode(symbol) {
       return `<svg-icon icon-class="${symbol}" />`
     },
+    generateElementIconCode(symbol) {
+      return `<i class="el-icon-${symbol}" />`
+    },
     handleClipboard(text, event) {
       clipboard(text, event)
     }
@@ -46,25 +66,25 @@ export default {
 .icons-container {
   margin: 10px 20px 0;
   overflow: hidden;
-  .icons-wrapper {
-    margin: 0 auto;
-  }
+
   .icon-item {
     margin: 20px;
-    height: 110px;
+    height: 85px;
     text-align: center;
-    width: 110px;
+    width: 100px;
     float: left;
     font-size: 30px;
     color: #24292e;
     cursor: pointer;
   }
+
   span {
     display: block;
-    font-size: 24px;
+    font-size: 16px;
     margin-top: 10px;
   }
-  .disabled{
+
+  .disabled {
     pointer-events: none;
   }
 }
diff --git a/src/views/svg-icons/requireIcons.js b/src/views/svg-icons/requireIcons.js
index 83a33955..56edb9f1 100644
--- a/src/views/svg-icons/requireIcons.js
+++ b/src/views/svg-icons/requireIcons.js
@@ -1,4 +1,3 @@
-
 const req = require.context('../../icons/svg', false, /\.svg$/)
 const requireAll = requireContext => requireContext.keys()
 
diff --git a/src/views/table/dragTable.vue b/src/views/table/dragTable.vue
index 680937fb..954d59eb 100644
--- a/src/views/table/dragTable.vue
+++ b/src/views/table/dragTable.vue
@@ -112,9 +112,9 @@ export default {
       this.sortable = Sortable.create(el, {
         ghostClass: 'sortable-ghost', // Class name for the drop placeholder,
         setData: function(dataTransfer) {
-          dataTransfer.setData('Text', '')
           // to avoid Firefox bug
           // Detail see : https://github.com/RubaXa/Sortable/issues/1012
+          dataTransfer.setData('Text', '')
         },
         onEnd: evt => {
           const targetRow = this.list.splice(evt.oldIndex, 1)[0]
diff --git a/vue.config.js b/vue.config.js
index 7b9d2dbb..cbd79510 100644
--- a/vue.config.js
+++ b/vue.config.js
@@ -21,7 +21,7 @@ module.exports = {
   publicPath: '/',
   outputDir: 'dist',
   assetsDir: 'static',
-  lintOnSave: process.env.NODE_ENV === 'development' ? 'error' : false,
+  lintOnSave: process.env.NODE_ENV === 'development',
   productionSourceMap: false,
   devServer: {
     port: port,
@@ -41,22 +41,7 @@ module.exports = {
         }
       }
     },
-    after(app) {
-      require('@babel/register')
-      const bodyParser = require('body-parser')
-
-      // parse app.body
-      // http://expressjs.com/en/4x/api.html#req.body
-      app.use(bodyParser.json())
-      app.use(bodyParser.urlencoded({
-        extended: true
-      }))
-
-      const { default: mocks } = require('./mock')
-      for (const mock of mocks) {
-        app[mock.type](mock.url, mock.response)
-      }
-    }
+    after: require('./mock/mock-server.js')
   },
   configureWebpack: {
     // provide the app's title in webpack's name field, so that
@@ -129,7 +114,7 @@ module.exports = {
                 elementUI: {
                   name: 'chunk-elementUI', // split elementUI into a single package
                   priority: 20, // the weight needs to be larger than libs and app or it will be packaged into libs or app
-                  test: /[\\/]node_modules[\\/]element-ui[\\/]/
+                  test: /[\\/]node_modules[\\/]_?element-ui(.*)/ // in order to adapt to cnpm
                 },
                 commons: {
                   name: 'chunk-commons',