diff --git a/src/api/article.js b/src/api/article.js
deleted file mode 100644
index 407bda16..00000000
--- a/src/api/article.js
+++ /dev/null
@@ -1,41 +0,0 @@
-import request from '@/utils/request'
-
-export function fetchList(query) {
-  return request({
-    url: '/vue-element-admin/article/list',
-    method: 'get',
-    params: query
-  })
-}
-
-export function fetchArticle(id) {
-  return request({
-    url: '/vue-element-admin/article/detail',
-    method: 'get',
-    params: { id }
-  })
-}
-
-export function fetchPv(pv) {
-  return request({
-    url: '/vue-element-admin/article/pv',
-    method: 'get',
-    params: { pv }
-  })
-}
-
-export function createArticle(data) {
-  return request({
-    url: '/vue-element-admin/article/create',
-    method: 'post',
-    data
-  })
-}
-
-export function updateArticle(data) {
-  return request({
-    url: '/vue-element-admin/article/update',
-    method: 'post',
-    data
-  })
-}
diff --git a/src/api/qiniu.js b/src/api/qiniu.js
deleted file mode 100644
index a0375844..00000000
--- a/src/api/qiniu.js
+++ /dev/null
@@ -1,8 +0,0 @@
-import request from '@/utils/request'
-
-export function getToken() {
-  return request({
-    url: '/qiniu/upload/token', // 假地址 自行替换
-    method: 'get'
-  })
-}
diff --git a/src/api/role.js b/src/api/role.js
deleted file mode 100644
index 959bbd21..00000000
--- a/src/api/role.js
+++ /dev/null
@@ -1,38 +0,0 @@
-import request from '@/utils/request'
-
-export function getRoutes() {
-  return request({
-    url: '/vue-element-admin/routes',
-    method: 'get'
-  })
-}
-
-export function getRoles() {
-  return request({
-    url: '/vue-element-admin/roles',
-    method: 'get'
-  })
-}
-
-export function addRole(data) {
-  return request({
-    url: '/vue-element-admin/role',
-    method: 'post',
-    data
-  })
-}
-
-export function updateRole(id, data) {
-  return request({
-    url: `/vue-element-admin/role/${id}`,
-    method: 'put',
-    data
-  })
-}
-
-export function deleteRole(id) {
-  return request({
-    url: `/vue-element-admin/role/${id}`,
-    method: 'delete'
-  })
-}
diff --git a/src/router/index.js b/src/router/index.js
index 2e522b2a..e9c11afb 100644
--- a/src/router/index.js
+++ b/src/router/index.js
@@ -6,12 +6,6 @@ Vue.use(Router)
 /* Layout */
 import Layout from '@/layout'
 
-/* Router Modules */
-import componentsRouter from './modules/components'
-import chartsRouter from './modules/charts'
-import tableRouter from './modules/table'
-import nestedRouter from './modules/nested'
-
 /**
  * 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
@@ -79,32 +73,7 @@ export const constantRoutes = [
         path: 'dashboard',
         component: () => import('@/views/dashboard/index'),
         name: 'Dashboard',
-        meta: { title: 'Dashboard', icon: 'dashboard', affix: true }
-      }
-    ]
-  },
-  {
-    path: '/documentation',
-    component: Layout,
-    children: [
-      {
-        path: 'index',
-        component: () => import('@/views/documentation/index'),
-        name: 'Documentation',
-        meta: { title: 'Documentation', icon: 'documentation', affix: true }
-      }
-    ]
-  },
-  {
-    path: '/guide',
-    component: Layout,
-    redirect: '/guide/index',
-    children: [
-      {
-        path: 'index',
-        component: () => import('@/views/guide/index'),
-        name: 'Guide',
-        meta: { title: 'Guide', icon: 'guide', noCache: true }
+        meta: { title: '首页', icon: 'dashboard', affix: true }
       }
     ]
   },
@@ -129,260 +98,6 @@ export const constantRoutes = [
  * the routes that need to be dynamically loaded based on user roles
  */
 export const asyncRoutes = [
-  {
-    path: '/permission',
-    component: Layout,
-    redirect: '/permission/page',
-    alwaysShow: true, // will always show the root menu
-    name: 'Permission',
-    meta: {
-      title: 'Permission',
-      icon: 'lock',
-      roles: ['admin', 'editor'] // you can set roles in root nav
-    },
-    children: [
-      {
-        path: 'page',
-        component: () => import('@/views/permission/page'),
-        name: 'PagePermission',
-        meta: {
-          title: 'Page Permission',
-          roles: ['admin'] // or you can only set roles in sub nav
-        }
-      },
-      {
-        path: 'directive',
-        component: () => import('@/views/permission/directive'),
-        name: 'DirectivePermission',
-        meta: {
-          title: 'Directive Permission'
-          // if do not set roles, means: this page does not require permission
-        }
-      },
-      {
-        path: 'role',
-        component: () => import('@/views/permission/role'),
-        name: 'RolePermission',
-        meta: {
-          title: 'Role Permission',
-          roles: ['admin']
-        }
-      }
-    ]
-  },
-
-  {
-    path: '/icon',
-    component: Layout,
-    children: [
-      {
-        path: 'index',
-        component: () => import('@/views/icons/index'),
-        name: 'Icons',
-        meta: { title: 'Icons', icon: 'icon', noCache: true }
-      }
-    ]
-  },
-
-  /** when your routing map is too long, you can split it into small modules **/
-  componentsRouter,
-  chartsRouter,
-  nestedRouter,
-  tableRouter,
-
-  {
-    path: '/example',
-    component: Layout,
-    redirect: '/example/list',
-    name: 'Example',
-    meta: {
-      title: 'Example',
-      icon: 'example'
-    },
-    children: [
-      {
-        path: 'create',
-        component: () => import('@/views/example/create'),
-        name: 'CreateArticle',
-        meta: { title: 'Create Article', icon: 'edit' }
-      },
-      {
-        path: 'edit/:id(\\d+)',
-        component: () => import('@/views/example/edit'),
-        name: 'EditArticle',
-        meta: { title: 'Edit Article', noCache: true, activeMenu: '/example/list' },
-        hidden: true
-      },
-      {
-        path: 'list',
-        component: () => import('@/views/example/list'),
-        name: 'ArticleList',
-        meta: { title: 'Article List', icon: 'list' }
-      }
-    ]
-  },
-
-  {
-    path: '/tab',
-    component: Layout,
-    children: [
-      {
-        path: 'index',
-        component: () => import('@/views/tab/index'),
-        name: 'Tab',
-        meta: { title: 'Tab', icon: 'tab' }
-      }
-    ]
-  },
-
-  {
-    path: '/error',
-    component: Layout,
-    redirect: 'noRedirect',
-    name: 'ErrorPages',
-    meta: {
-      title: 'Error Pages',
-      icon: '404'
-    },
-    children: [
-      {
-        path: '401',
-        component: () => import('@/views/error-page/401'),
-        name: 'Page401',
-        meta: { title: '401', noCache: true }
-      },
-      {
-        path: '404',
-        component: () => import('@/views/error-page/404'),
-        name: 'Page404',
-        meta: { title: '404', noCache: true }
-      }
-    ]
-  },
-
-  {
-    path: '/error-log',
-    component: Layout,
-    children: [
-      {
-        path: 'log',
-        component: () => import('@/views/error-log/index'),
-        name: 'ErrorLog',
-        meta: { title: 'Error Log', icon: 'bug' }
-      }
-    ]
-  },
-
-  {
-    path: '/excel',
-    component: Layout,
-    redirect: '/excel/export-excel',
-    name: 'Excel',
-    meta: {
-      title: 'Excel',
-      icon: 'excel'
-    },
-    children: [
-      {
-        path: 'export-excel',
-        component: () => import('@/views/excel/export-excel'),
-        name: 'ExportExcel',
-        meta: { title: 'Export Excel' }
-      },
-      {
-        path: 'export-selected-excel',
-        component: () => import('@/views/excel/select-excel'),
-        name: 'SelectExcel',
-        meta: { title: 'Export Selected' }
-      },
-      {
-        path: 'export-merge-header',
-        component: () => import('@/views/excel/merge-header'),
-        name: 'MergeHeader',
-        meta: { title: 'Merge Header' }
-      },
-      {
-        path: 'upload-excel',
-        component: () => import('@/views/excel/upload-excel'),
-        name: 'UploadExcel',
-        meta: { title: 'Upload Excel' }
-      }
-    ]
-  },
-
-  {
-    path: '/zip',
-    component: Layout,
-    redirect: '/zip/download',
-    alwaysShow: true,
-    name: 'Zip',
-    meta: { title: 'Zip', icon: 'zip' },
-    children: [
-      {
-        path: 'download',
-        component: () => import('@/views/zip/index'),
-        name: 'ExportZip',
-        meta: { title: 'Export Zip' }
-      }
-    ]
-  },
-
-  {
-    path: '/pdf',
-    component: Layout,
-    redirect: '/pdf/index',
-    children: [
-      {
-        path: 'index',
-        component: () => import('@/views/pdf/index'),
-        name: 'PDF',
-        meta: { title: 'PDF', icon: 'pdf' }
-      }
-    ]
-  },
-  {
-    path: '/pdf/download',
-    component: () => import('@/views/pdf/download'),
-    hidden: true
-  },
-
-  {
-    path: '/theme',
-    component: Layout,
-    children: [
-      {
-        path: 'index',
-        component: () => import('@/views/theme/index'),
-        name: 'Theme',
-        meta: { title: 'Theme', icon: 'theme' }
-      }
-    ]
-  },
-
-  {
-    path: '/clipboard',
-    component: Layout,
-    children: [
-      {
-        path: 'index',
-        component: () => import('@/views/clipboard/index'),
-        name: 'ClipboardDemo',
-        meta: { title: 'Clipboard', icon: 'clipboard' }
-      }
-    ]
-  },
-
-  {
-    path: 'external-link',
-    component: Layout,
-    children: [
-      {
-        path: 'https://github.com/PanJiaChen/vue-element-admin',
-        meta: { title: 'External Link', icon: 'link' }
-      }
-    ]
-  },
-
   // 404 page must be placed at the end !!!
   { path: '*', redirect: '/404', hidden: true }
 ]
diff --git a/src/router/modules/charts.js b/src/router/modules/charts.js
deleted file mode 100644
index 29684dec..00000000
--- a/src/router/modules/charts.js
+++ /dev/null
@@ -1,36 +0,0 @@
-/** When your routing table is too long, you can split it into small modules**/
-
-import Layout from '@/layout'
-
-const chartsRouter = {
-  path: '/charts',
-  component: Layout,
-  redirect: 'noRedirect',
-  name: 'Charts',
-  meta: {
-    title: 'Charts',
-    icon: 'chart'
-  },
-  children: [
-    {
-      path: 'keyboard',
-      component: () => import('@/views/charts/keyboard'),
-      name: 'KeyboardChart',
-      meta: { title: 'Keyboard Chart', noCache: true }
-    },
-    {
-      path: 'line',
-      component: () => import('@/views/charts/line'),
-      name: 'LineChart',
-      meta: { title: 'Line Chart', noCache: true }
-    },
-    {
-      path: 'mix-chart',
-      component: () => import('@/views/charts/mix-chart'),
-      name: 'MixChart',
-      meta: { title: 'Mix Chart', noCache: true }
-    }
-  ]
-}
-
-export default chartsRouter
diff --git a/src/router/modules/components.js b/src/router/modules/components.js
deleted file mode 100644
index 0da96f97..00000000
--- a/src/router/modules/components.js
+++ /dev/null
@@ -1,102 +0,0 @@
-/** When your routing table is too long, you can split it into small modules **/
-
-import Layout from '@/layout'
-
-const componentsRouter = {
-  path: '/components',
-  component: Layout,
-  redirect: 'noRedirect',
-  name: 'ComponentDemo',
-  meta: {
-    title: 'Components',
-    icon: 'component'
-  },
-  children: [
-    {
-      path: 'tinymce',
-      component: () => import('@/views/components-demo/tinymce'),
-      name: 'TinymceDemo',
-      meta: { title: 'Tinymce' }
-    },
-    {
-      path: 'markdown',
-      component: () => import('@/views/components-demo/markdown'),
-      name: 'MarkdownDemo',
-      meta: { title: 'Markdown' }
-    },
-    {
-      path: 'json-editor',
-      component: () => import('@/views/components-demo/json-editor'),
-      name: 'JsonEditorDemo',
-      meta: { title: 'JSON Editor' }
-    },
-    {
-      path: 'split-pane',
-      component: () => import('@/views/components-demo/split-pane'),
-      name: 'SplitpaneDemo',
-      meta: { title: 'SplitPane' }
-    },
-    {
-      path: 'avatar-upload',
-      component: () => import('@/views/components-demo/avatar-upload'),
-      name: 'AvatarUploadDemo',
-      meta: { title: 'Upload' }
-    },
-    {
-      path: 'dropzone',
-      component: () => import('@/views/components-demo/dropzone'),
-      name: 'DropzoneDemo',
-      meta: { title: 'Dropzone' }
-    },
-    {
-      path: 'sticky',
-      component: () => import('@/views/components-demo/sticky'),
-      name: 'StickyDemo',
-      meta: { title: 'Sticky' }
-    },
-    {
-      path: 'count-to',
-      component: () => import('@/views/components-demo/count-to'),
-      name: 'CountToDemo',
-      meta: { title: 'Count To' }
-    },
-    {
-      path: 'mixin',
-      component: () => import('@/views/components-demo/mixin'),
-      name: 'ComponentMixinDemo',
-      meta: { title: 'Component Mixin' }
-    },
-    {
-      path: 'back-to-top',
-      component: () => import('@/views/components-demo/back-to-top'),
-      name: 'BackToTopDemo',
-      meta: { title: 'Back To Top' }
-    },
-    {
-      path: 'drag-dialog',
-      component: () => import('@/views/components-demo/drag-dialog'),
-      name: 'DragDialogDemo',
-      meta: { title: 'Drag Dialog' }
-    },
-    {
-      path: 'drag-select',
-      component: () => import('@/views/components-demo/drag-select'),
-      name: 'DragSelectDemo',
-      meta: { title: 'Drag Select' }
-    },
-    {
-      path: 'dnd-list',
-      component: () => import('@/views/components-demo/dnd-list'),
-      name: 'DndListDemo',
-      meta: { title: 'Dnd List' }
-    },
-    {
-      path: 'drag-kanban',
-      component: () => import('@/views/components-demo/drag-kanban'),
-      name: 'DragKanbanDemo',
-      meta: { title: 'Drag Kanban' }
-    }
-  ]
-}
-
-export default componentsRouter
diff --git a/src/router/modules/nested.js b/src/router/modules/nested.js
deleted file mode 100644
index 48033ed1..00000000
--- a/src/router/modules/nested.js
+++ /dev/null
@@ -1,66 +0,0 @@
-/** When your routing table is too long, you can split it into small modules **/
-
-import Layout from '@/layout'
-
-const nestedRouter = {
-  path: '/nested',
-  component: Layout,
-  redirect: '/nested/menu1/menu1-1',
-  name: 'Nested',
-  meta: {
-    title: 'Nested Routes',
-    icon: 'nested'
-  },
-  children: [
-    {
-      path: 'menu1',
-      component: () => import('@/views/nested/menu1/index'), // Parent router-view
-      name: 'Menu1',
-      meta: { title: 'Menu 1' },
-      redirect: '/nested/menu1/menu1-1',
-      children: [
-        {
-          path: 'menu1-1',
-          component: () => import('@/views/nested/menu1/menu1-1'),
-          name: 'Menu1-1',
-          meta: { title: 'Menu 1-1' }
-        },
-        {
-          path: 'menu1-2',
-          component: () => import('@/views/nested/menu1/menu1-2'),
-          name: 'Menu1-2',
-          redirect: '/nested/menu1/menu1-2/menu1-2-1',
-          meta: { title: 'Menu 1-2' },
-          children: [
-            {
-              path: 'menu1-2-1',
-              component: () => import('@/views/nested/menu1/menu1-2/menu1-2-1'),
-              name: 'Menu1-2-1',
-              meta: { title: 'Menu 1-2-1' }
-            },
-            {
-              path: 'menu1-2-2',
-              component: () => import('@/views/nested/menu1/menu1-2/menu1-2-2'),
-              name: 'Menu1-2-2',
-              meta: { title: 'Menu 1-2-2' }
-            }
-          ]
-        },
-        {
-          path: 'menu1-3',
-          component: () => import('@/views/nested/menu1/menu1-3'),
-          name: 'Menu1-3',
-          meta: { title: 'Menu 1-3' }
-        }
-      ]
-    },
-    {
-      path: 'menu2',
-      name: 'Menu2',
-      component: () => import('@/views/nested/menu2/index'),
-      meta: { title: 'Menu 2' }
-    }
-  ]
-}
-
-export default nestedRouter
diff --git a/src/router/modules/table.js b/src/router/modules/table.js
deleted file mode 100644
index ec28c527..00000000
--- a/src/router/modules/table.js
+++ /dev/null
@@ -1,41 +0,0 @@
-/** When your routing table is too long, you can split it into small modules **/
-
-import Layout from '@/layout'
-
-const tableRouter = {
-  path: '/table',
-  component: Layout,
-  redirect: '/table/complex-table',
-  name: 'Table',
-  meta: {
-    title: 'Table',
-    icon: 'table'
-  },
-  children: [
-    {
-      path: 'dynamic-table',
-      component: () => import('@/views/table/dynamic-table/index'),
-      name: 'DynamicTable',
-      meta: { title: 'Dynamic Table' }
-    },
-    {
-      path: 'drag-table',
-      component: () => import('@/views/table/drag-table'),
-      name: 'DragTable',
-      meta: { title: 'Drag Table' }
-    },
-    {
-      path: 'inline-edit-table',
-      component: () => import('@/views/table/inline-edit-table'),
-      name: 'InlineEditTable',
-      meta: { title: 'Inline Edit' }
-    },
-    {
-      path: 'complex-table',
-      component: () => import('@/views/table/complex-table'),
-      name: 'ComplexTable',
-      meta: { title: 'Complex Table' }
-    }
-  ]
-}
-export default tableRouter
diff --git a/src/views/charts/keyboard.vue b/src/views/charts/keyboard.vue
deleted file mode 100644
index 917f8eeb..00000000
--- a/src/views/charts/keyboard.vue
+++ /dev/null
@@ -1,23 +0,0 @@
-<template>
-  <div class="chart-container">
-    <chart height="100%" width="100%" />
-  </div>
-</template>
-
-<script>
-import Chart from '@/components/Charts/Keyboard'
-
-export default {
-  name: 'KeyboardChart',
-  components: { Chart }
-}
-</script>
-
-<style scoped>
-.chart-container{
-  position: relative;
-  width: 100%;
-  height: calc(100vh - 84px);
-}
-</style>
-
diff --git a/src/views/charts/line.vue b/src/views/charts/line.vue
deleted file mode 100644
index fea1497e..00000000
--- a/src/views/charts/line.vue
+++ /dev/null
@@ -1,23 +0,0 @@
-<template>
-  <div class="chart-container">
-    <chart height="100%" width="100%" />
-  </div>
-</template>
-
-<script>
-import Chart from '@/components/Charts/LineMarker'
-
-export default {
-  name: 'LineChart',
-  components: { Chart }
-}
-</script>
-
-<style scoped>
-.chart-container{
-  position: relative;
-  width: 100%;
-  height: calc(100vh - 84px);
-}
-</style>
-
diff --git a/src/views/charts/mix-chart.vue b/src/views/charts/mix-chart.vue
deleted file mode 100644
index c57db75a..00000000
--- a/src/views/charts/mix-chart.vue
+++ /dev/null
@@ -1,23 +0,0 @@
-<template>
-  <div class="chart-container">
-    <chart height="100%" width="100%" />
-  </div>
-</template>
-
-<script>
-import Chart from '@/components/Charts/MixChart'
-
-export default {
-  name: 'MixChart',
-  components: { Chart }
-}
-</script>
-
-<style scoped>
-.chart-container{
-  position: relative;
-  width: 100%;
-  height: calc(100vh - 84px);
-}
-</style>
-
diff --git a/src/views/clipboard/index.vue b/src/views/clipboard/index.vue
deleted file mode 100644
index 4a6bdd1e..00000000
--- a/src/views/clipboard/index.vue
+++ /dev/null
@@ -1,49 +0,0 @@
-<template>
-  <div class="app-container">
-    <el-tabs v-model="activeName">
-      <el-tab-pane label="use clipboard  directly" name="directly">
-        <el-input v-model="inputData" placeholder="Please input" style="width:400px;max-width:100%;" />
-        <el-button type="primary" icon="el-icon-document" @click="handleCopy(inputData,$event)">
-          copy
-        </el-button>
-      </el-tab-pane>
-      <el-tab-pane label="use clipboard by v-directive" name="v-directive">
-        <el-input v-model="inputData" placeholder="Please input" style="width:400px;max-width:100%;" />
-        <el-button v-clipboard:copy="inputData" v-clipboard:success="clipboardSuccess" type="primary" icon="el-icon-document">
-          copy
-        </el-button>
-      </el-tab-pane>
-    </el-tabs>
-  </div>
-</template>
-
-<script>
-import clip from '@/utils/clipboard' // use clipboard directly
-import clipboard from '@/directive/clipboard/index.js' // use clipboard by v-directive
-
-export default {
-  name: 'ClipboardDemo',
-  directives: {
-    clipboard
-  },
-  data() {
-    return {
-      activeName: 'directly',
-      inputData: 'https://github.com/PanJiaChen/vue-element-admin'
-    }
-  },
-  methods: {
-    handleCopy(text, event) {
-      clip(text, event)
-    },
-    clipboardSuccess() {
-      this.$message({
-        message: 'Copy successfully',
-        type: 'success',
-        duration: 1500
-      })
-    }
-  }
-}
-</script>
-
diff --git a/src/views/components-demo/avatar-upload.vue b/src/views/components-demo/avatar-upload.vue
deleted file mode 100644
index 5cb20a56..00000000
--- a/src/views/components-demo/avatar-upload.vue
+++ /dev/null
@@ -1,61 +0,0 @@
-<template>
-  <div class="components-container">
-    <aside>This is based on
-      <a class="link-type" href="//github.com/dai-siki/vue-image-crop-upload"> vue-image-crop-upload</a>.
-      Since I was using only the vue@1 version, and it is not compatible with mockjs at the moment, I modified it myself, and if you are going to use it, it is better to use official version.
-    </aside>
-
-    <pan-thumb :image="image" />
-
-    <el-button type="primary" icon="el-icon-upload" style="position: absolute;bottom: 15px;margin-left: 40px;" @click="imagecropperShow=true">
-      Change Avatar
-    </el-button>
-
-    <image-cropper
-      v-show="imagecropperShow"
-      :key="imagecropperKey"
-      :width="300"
-      :height="300"
-      url="https://httpbin.org/post"
-      lang-type="en"
-      @close="close"
-      @crop-upload-success="cropSuccess"
-    />
-  </div>
-</template>
-
-<script>
-import ImageCropper from '@/components/ImageCropper'
-import PanThumb from '@/components/PanThumb'
-
-export default {
-  name: 'AvatarUploadDemo',
-  components: { ImageCropper, PanThumb },
-  data() {
-    return {
-      imagecropperShow: false,
-      imagecropperKey: 0,
-      image: 'https://wpimg.wallstcn.com/577965b9-bb9e-4e02-9f0c-095b41417191'
-    }
-  },
-  methods: {
-    cropSuccess(resData) {
-      this.imagecropperShow = false
-      this.imagecropperKey = this.imagecropperKey + 1
-      this.image = resData.files.avatar
-    },
-    close() {
-      this.imagecropperShow = false
-    }
-  }
-}
-</script>
-
-<style scoped>
-  .avatar{
-    width: 200px;
-    height: 200px;
-    border-radius: 50%;
-  }
-</style>
-
diff --git a/src/views/components-demo/back-to-top.vue b/src/views/components-demo/back-to-top.vue
deleted file mode 100644
index df5370be..00000000
--- a/src/views/components-demo/back-to-top.vue
+++ /dev/null
@@ -1,154 +0,0 @@
-<template>
-  <div class="components-container">
-    <aside>
-      When the page is scrolled to the specified position, the Back to Top button appears in the lower right corner
-    </aside>
-    <aside>
-      You can customize the style of the button, show / hide, height of appearance, height of the return. If you need a text prompt, you can use element-ui el-tooltip elements externally
-    </aside>
-    <div class="placeholder-container">
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
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-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
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-      <div>placeholder</div>
-      <div>placeholder</div>
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-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
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-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
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-      <div>placeholder</div>
-      <div>placeholder</div>
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-      <div>placeholder</div>
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-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
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-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
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-      <div>placeholder</div>
-      <div>placeholder</div>
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-      <div>placeholder</div>
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-      <div>placeholder</div>
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-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
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-      <div>placeholder</div>
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-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-    </div>
-    <!-- you can add element-ui's tooltip -->
-    <el-tooltip placement="top" content="tooltip">
-      <back-to-top :custom-style="myBackToTopStyle" :visibility-height="300" :back-position="50" transition-name="fade" />
-    </el-tooltip>
-  </div>
-</template>
-
-<script>
-import BackToTop from '@/components/BackToTop'
-
-export default {
-  name: 'BackToTopDemo',
-  components: { BackToTop },
-  data() {
-    return {
-      // customizable button style, show/hide critical point, return position
-      myBackToTopStyle: {
-        right: '50px',
-        bottom: '50px',
-        width: '40px',
-        height: '40px',
-        'border-radius': '4px',
-        'line-height': '45px', // 请保持与高度一致以垂直居中 Please keep consistent with height to center vertically
-        background: '#e7eaf1'// 按钮的背景颜色 The background color of the button
-      }
-    }
-  }
-}
-</script>
-
-<style scoped>
-.placeholder-container div {
-  margin: 10px;
-}
-</style>
diff --git a/src/views/components-demo/count-to.vue b/src/views/components-demo/count-to.vue
deleted file mode 100644
index 70681df6..00000000
--- a/src/views/components-demo/count-to.vue
+++ /dev/null
@@ -1,218 +0,0 @@
-<template>
-  <div class="components-container">
-    <aside>
-      <a href="https://github.com/PanJiaChen/vue-countTo" target="_blank">countTo-component</a>
-    </aside>
-    <count-to
-      ref="example"
-      :start-val="_startVal"
-      :end-val="_endVal"
-      :duration="_duration"
-      :decimals="_decimals"
-      :separator="_separator"
-      :prefix="_prefix"
-      :suffix="_suffix"
-      :autoplay="false"
-      class="example"
-    />
-    <div style="margin-left: 25%;margin-top: 40px;">
-      <label class="label" for="startValInput">startVal:
-        <input v-model.number="setStartVal" type="number" name="startValInput">
-      </label>
-      <label class="label" for="endValInput">endVal:
-        <input v-model.number="setEndVal" type="number" name="endVaInput">
-      </label>
-      <label class="label" for="durationInput">duration:
-        <input v-model.number="setDuration" type="number" name="durationInput">
-      </label>
-      <div class="startBtn example-btn" @click="start">
-        Start
-      </div>
-      <div class="pause-resume-btn example-btn" @click="pauseResume">
-        pause/resume
-      </div>
-      <br>
-      <label class="label" for="decimalsInput">decimals:
-        <input v-model.number="setDecimals" type="number" name="decimalsInput">
-      </label>
-      <label class="label" for="separatorInput">separator:
-        <input v-model="setSeparator" name="separatorInput">
-      </label>
-      <label class="label" for="prefixInput">prefix:
-        <input v-model="setPrefix" name="prefixInput">
-      </label>
-      <label class="label" for="suffixInput">suffix:
-        <input v-model="setSuffix" name="suffixInput">
-      </label>
-    </div>
-    <aside>&lt;count-to :start-val=&#x27;{{ _startVal }}&#x27; :end-val=&#x27;{{ _endVal }}&#x27; :duration=&#x27;{{ _duration }}&#x27;
-      :decimals=&#x27;{{ _decimals }}&#x27; :separator=&#x27;{{ _separator }}&#x27; :prefix=&#x27;{{ _prefix }}&#x27; :suffix=&#x27;{{ _suffix }}&#x27;
-      :autoplay=false&gt;</aside>
-  </div>
-</template>
-
-<script>
-import countTo from 'vue-count-to'
-
-export default {
-  name: 'CountToDemo',
-  components: { countTo },
-  data() {
-    return {
-      setStartVal: 0,
-      setEndVal: 2017,
-      setDuration: 4000,
-      setDecimals: 0,
-      setSeparator: ',',
-      setSuffix: ' rmb',
-      setPrefix: '¥ '
-    }
-  },
-  computed: {
-    _startVal() {
-      if (this.setStartVal) {
-        return this.setStartVal
-      } else {
-        return 0
-      }
-    },
-    _endVal() {
-      if (this.setEndVal) {
-        return this.setEndVal
-      } else {
-        return 0
-      }
-    },
-    _duration() {
-      if (this.setDuration) {
-        return this.setDuration
-      } else {
-        return 100
-      }
-    },
-    _decimals() {
-      if (this.setDecimals) {
-        if (this.setDecimals < 0 || this.setDecimals > 20) {
-          alert('digits argument must be between 0 and 20')
-          return 0
-        }
-        return this.setDecimals
-      } else {
-        return 0
-      }
-    },
-    _separator() {
-      return this.setSeparator
-    },
-    _suffix() {
-      return this.setSuffix
-    },
-    _prefix() {
-      return this.setPrefix
-    }
-  },
-  methods: {
-    start() {
-      this.$refs.example.start()
-    },
-    pauseResume() {
-      this.$refs.example.pauseResume()
-    }
-  }
-}
-</script>
-
-<style scoped>
-.example-btn {
-  display: inline-block;
-  margin-bottom: 0;
-  font-weight: 500;
-  text-align: center;
-  -ms-touch-action: manipulation;
-  touch-action: manipulation;
-  cursor: pointer;
-  background-image: none;
-  border: 1px solid transparent;
-  white-space: nowrap;
-  line-height: 1.5;
-  padding: 4px 15px;
-  font-size: 12px;
-  border-radius: 4px;
-  -webkit-user-select: none;
-  -moz-user-select: none;
-  -ms-user-select: none;
-  user-select: none;
-  -webkit-transition: all .3s cubic-bezier(.645, .045, .355, 1);
-  transition: all .3s cubic-bezier(.645, .045, .355, 1);
-  position: relative;
-  color: rgba(0, 0, 0, .65);
-  background-color: #fff;
-  border-color: #d9d9d9;
-}
-
-.example-btn:hover {
-  color: #4AB7BD;
-  background-color: #fff;
-  border-color: #4AB7BD;
-}
-.example {
-  font-size: 50px;
-  color: #F6416C;
-  display: block;
-  margin: 10px 0;
-  text-align: center;
-  font-size: 80px;
-  font-weight: 500;
-}
-
-.label {
-  color: #2f4f4f;
-  font-size: 16px;
-  display: inline-block;
-  margin: 15px 30px 15px 0;
-}
-
-input {
-  position: relative;
-  display: inline-block;
-  padding: 4px 7px;
-  width: 70px;
-  height: 28px;
-  cursor: text;
-  font-size: 12px;
-  line-height: 1.5;
-  color: rgba(0, 0, 0, .65);
-  background-color: #fff;
-  background-image: none;
-  border: 1px solid #d9d9d9;
-  border-radius: 4px;
-  -webkit-transition: all .3s;
-  transition: all .3s;
-}
-
-.startBtn {
-  margin-left: 20px;
-  font-size: 20px;
-  color: #30B08F;
-  background-color: #fff;
-}
-
-.startBtn:hover {
-  background-color: #30B08F;
-  color: #fff;
-  border-color: #30B08F;
-}
-
-.pause-resume-btn {
-  font-size: 20px;
-  color: #E65D6E;
-  background-color: #fff;
-}
-
-.pause-resume-btn:hover {
-  background-color: #E65D6E;
-  color: #fff;
-  border-color: #E65D6E;
-}
-</style>
-
diff --git a/src/views/components-demo/dnd-list.vue b/src/views/components-demo/dnd-list.vue
deleted file mode 100644
index e299fa68..00000000
--- a/src/views/components-demo/dnd-list.vue
+++ /dev/null
@@ -1,39 +0,0 @@
-<template>
-  <div class="components-container">
-    <aside>drag-list base on
-      <a href="https://github.com/SortableJS/Vue.Draggable" target="_blank">Vue.Draggable</a>
-    </aside>
-    <div class="editor-container">
-      <dnd-list :list1="list1" :list2="list2" list1-title="List" list2-title="Article pool" />
-    </div>
-  </div>
-</template>
-
-<script>
-import DndList from '@/components/DndList'
-import { fetchList } from '@/api/article'
-
-export default {
-  name: 'DndListDemo',
-  components: { DndList },
-  data() {
-    return {
-      list1: [],
-      list2: []
-    }
-  },
-  created() {
-    this.getData()
-  },
-  methods: {
-    getData() {
-      this.listLoading = true
-      fetchList().then(response => {
-        this.list1 = response.data.items.splice(0, 5)
-        this.list2 = response.data.items
-      })
-    }
-  }
-}
-</script>
-
diff --git a/src/views/components-demo/drag-dialog.vue b/src/views/components-demo/drag-dialog.vue
deleted file mode 100644
index c815b282..00000000
--- a/src/views/components-demo/drag-dialog.vue
+++ /dev/null
@@ -1,61 +0,0 @@
-<template>
-  <div class="components-container">
-    <el-button type="primary" @click="dialogTableVisible = true">
-      open a Drag Dialog
-    </el-button>
-    <el-dialog v-el-drag-dialog :visible.sync="dialogTableVisible" title="Shipping address" @dragDialog="handleDrag">
-      <el-select ref="select" v-model="value" placeholder="请选择">
-        <el-option v-for="item in options" :key="item.value" :label="item.label" :value="item.value" />
-      </el-select>
-      <el-table :data="gridData">
-        <el-table-column property="date" label="Date" width="150" />
-        <el-table-column property="name" label="Name" width="200" />
-        <el-table-column property="address" label="Address" />
-      </el-table>
-    </el-dialog>
-  </div>
-</template>
-
-<script>
-import elDragDialog from '@/directive/el-drag-dialog' // base on element-ui
-
-export default {
-  name: 'DragDialogDemo',
-  directives: { elDragDialog },
-  data() {
-    return {
-      dialogTableVisible: false,
-      options: [
-        { value: '选项1', label: '黄金糕' },
-        { value: '选项2', label: '双皮奶' },
-        { value: '选项3', label: '蚵仔煎' },
-        { value: '选项4', label: '龙须面' }
-      ],
-      value: '',
-      gridData: [{
-        date: '2016-05-02',
-        name: 'John Smith',
-        address: 'No.1518,  Jinshajiang Road, Putuo District'
-      }, {
-        date: '2016-05-04',
-        name: 'John Smith',
-        address: 'No.1518,  Jinshajiang Road, Putuo District'
-      }, {
-        date: '2016-05-01',
-        name: 'John Smith',
-        address: 'No.1518,  Jinshajiang Road, Putuo District'
-      }, {
-        date: '2016-05-03',
-        name: 'John Smith',
-        address: 'No.1518,  Jinshajiang Road, Putuo District'
-      }]
-    }
-  },
-  methods: {
-    // v-el-drag-dialog onDrag callback function
-    handleDrag() {
-      this.$refs.select.blur()
-    }
-  }
-}
-</script>
diff --git a/src/views/components-demo/drag-kanban.vue b/src/views/components-demo/drag-kanban.vue
deleted file mode 100644
index 943be455..00000000
--- a/src/views/components-demo/drag-kanban.vue
+++ /dev/null
@@ -1,66 +0,0 @@
-<template>
-  <div class="components-container board">
-    <Kanban :key="1" :list="list1" :group="group" class="kanban todo" header-text="Todo" />
-    <Kanban :key="2" :list="list2" :group="group" class="kanban working" header-text="Working" />
-    <Kanban :key="3" :list="list3" :group="group" class="kanban done" header-text="Done" />
-  </div>
-</template>
-<script>
-import Kanban from '@/components/Kanban'
-
-export default {
-  name: 'DragKanbanDemo',
-  components: {
-    Kanban
-  },
-  data() {
-    return {
-      group: 'mission',
-      list1: [
-        { name: 'Mission', id: 1 },
-        { name: 'Mission', id: 2 },
-        { name: 'Mission', id: 3 },
-        { name: 'Mission', id: 4 }
-      ],
-      list2: [
-        { name: 'Mission', id: 5 },
-        { name: 'Mission', id: 6 },
-        { name: 'Mission', id: 7 }
-      ],
-      list3: [
-        { name: 'Mission', id: 8 },
-        { name: 'Mission', id: 9 },
-        { name: 'Mission', id: 10 }
-      ]
-    }
-  }
-}
-</script>
-<style lang="scss">
-.board {
-  width: 1000px;
-  margin-left: 20px;
-  display: flex;
-  justify-content: space-around;
-  flex-direction: row;
-  align-items: flex-start;
-}
-.kanban {
-  &.todo {
-    .board-column-header {
-      background: #4A9FF9;
-    }
-  }
-  &.working {
-    .board-column-header {
-      background: #f9944a;
-    }
-  }
-  &.done {
-    .board-column-header {
-      background: #2ac06d;
-    }
-  }
-}
-</style>
-
diff --git a/src/views/components-demo/drag-select.vue b/src/views/components-demo/drag-select.vue
deleted file mode 100644
index 905ecb94..00000000
--- a/src/views/components-demo/drag-select.vue
+++ /dev/null
@@ -1,43 +0,0 @@
-<template>
-  <div class="components-container">
-    <el-drag-select v-model="value" style="width:500px;" multiple placeholder="请选择">
-      <el-option v-for="item in options" :key="item.value" :label="item.label" :value="item.value" />
-    </el-drag-select>
-
-    <div style="margin-top:30px;">
-      <el-tag v-for="item of value" :key="item" style="margin-right:15px;">
-        {{ item }}
-      </el-tag>
-    </div>
-  </div>
-</template>
-
-<script>
-import ElDragSelect from '@/components/DragSelect' // base on element-ui
-
-export default {
-  name: 'DragSelectDemo',
-  components: { ElDragSelect },
-  data() {
-    return {
-      value: ['Apple', 'Banana', 'Orange'],
-      options: [{
-        value: 'Apple',
-        label: 'Apple'
-      }, {
-        value: 'Banana',
-        label: 'Banana'
-      }, {
-        value: 'Orange',
-        label: 'Orange'
-      }, {
-        value: 'Pear',
-        label: 'Pear'
-      }, {
-        value: 'Strawberry',
-        label: 'Strawberry'
-      }]
-    }
-  }
-}
-</script>
diff --git a/src/views/components-demo/dropzone.vue b/src/views/components-demo/dropzone.vue
deleted file mode 100644
index a8c10400..00000000
--- a/src/views/components-demo/dropzone.vue
+++ /dev/null
@@ -1,31 +0,0 @@
-<template>
-  <div class="components-container">
-    <aside>
-      Based on <a class="link-type" href="https://github.com/rowanwins/vue-dropzone"> dropzone </a>.
-      Because my business has special needs, and has to upload images to qiniu, so instead of a third party, I chose encapsulate it by myself. It is very simple, you can see the detail code in @/components/Dropzone.
-    </aside>
-    <div class="editor-container">
-      <dropzone id="myVueDropzone" url="https://httpbin.org/post" @dropzone-removedFile="dropzoneR" @dropzone-success="dropzoneS" />
-    </div>
-  </div>
-</template>
-
-<script>
-import Dropzone from '@/components/Dropzone'
-
-export default {
-  name: 'DropzoneDemo',
-  components: { Dropzone },
-  methods: {
-    dropzoneS(file) {
-      console.log(file)
-      this.$message({ message: 'Upload success', type: 'success' })
-    },
-    dropzoneR(file) {
-      console.log(file)
-      this.$message({ message: 'Delete success', type: 'success' })
-    }
-  }
-}
-</script>
-
diff --git a/src/views/components-demo/json-editor.vue b/src/views/components-demo/json-editor.vue
deleted file mode 100644
index 85bf3834..00000000
--- a/src/views/components-demo/json-editor.vue
+++ /dev/null
@@ -1,36 +0,0 @@
-<template>
-  <div class="components-container">
-    <aside>Json-Editor is base on <a href="https://github.com/codemirror/CodeMirror" target="_blank">CodeMirrorr</a>. Lint
-      base on <a
-        href="https://github.com/codemirror/CodeMirror/blob/master/addon/lint/json-lint.js"
-        target="_blank"
-      >json-lint</a>.</aside>
-    <div class="editor-container">
-      <json-editor ref="jsonEditor" v-model="value" />
-    </div>
-  </div>
-</template>
-
-<script>
-import JsonEditor from '@/components/JsonEditor'
-
-const jsonData = '[{"items":[{"market_type":"forexdata","symbol":"XAUUSD"},{"market_type":"forexdata","symbol":"UKOIL"},{"market_type":"forexdata","symbol":"CORN"}],"name":""},{"items":[{"market_type":"forexdata","symbol":"XAUUSD"},{"market_type":"forexdata","symbol":"XAGUSD"},{"market_type":"forexdata","symbol":"AUTD"},{"market_type":"forexdata","symbol":"AGTD"}],"name":"贵金属"},{"items":[{"market_type":"forexdata","symbol":"CORN"},{"market_type":"forexdata","symbol":"WHEAT"},{"market_type":"forexdata","symbol":"SOYBEAN"},{"market_type":"forexdata","symbol":"SUGAR"}],"name":"农产品"},{"items":[{"market_type":"forexdata","symbol":"UKOIL"},{"market_type":"forexdata","symbol":"USOIL"},{"market_type":"forexdata","symbol":"NGAS"}],"name":"能源化工"}]'
-
-export default {
-  name: 'JsonEditorDemo',
-  components: { JsonEditor },
-  data() {
-    return {
-      value: JSON.parse(jsonData)
-    }
-  }
-}
-</script>
-
-<style scoped>
-.editor-container{
-  position: relative;
-  height: 100%;
-}
-</style>
-
diff --git a/src/views/components-demo/markdown.vue b/src/views/components-demo/markdown.vue
deleted file mode 100644
index 25cf3e37..00000000
--- a/src/views/components-demo/markdown.vue
+++ /dev/null
@@ -1,101 +0,0 @@
-<template>
-  <div class="components-container">
-    <aside>Markdown is based on
-      <a href="https://github.com/nhnent/tui.editor" target="_blank">tui.editor</a> ，simply wrapped with Vue.
-      <a
-        target="_blank"
-        href="https://panjiachen.github.io/vue-element-admin-site/feature/component/markdown-editor.html"
-      >
-        Documentation </a>
-    </aside>
-
-    <div class="editor-container">
-      <el-tag class="tag-title">
-        Basic:
-      </el-tag>
-      <markdown-editor v-model="content1" height="300px" />
-    </div>
-
-    <div class="editor-container">
-      <el-tag class="tag-title">
-        Markdown Mode:
-      </el-tag>
-      <markdown-editor ref="markdownEditor" v-model="content2" :options="{hideModeSwitch:true,previewStyle:'tab'}" height="200px" />
-    </div>
-
-    <div class="editor-container">
-      <el-tag class="tag-title">
-        Customize Toolbar:
-      </el-tag>
-      <markdown-editor v-model="content3" :options="{ toolbarItems: ['heading','bold','italic']}" />
-    </div>
-
-    <div class="editor-container">
-      <el-tag class="tag-title">
-        I18n:
-      </el-tag>
-      <el-alert
-        :closable="false"
-        title="You can change the language of the admin system to see the effect"
-        type="success"
-      />
-      <markdown-editor ref="markdownEditor" v-model="content4" :language="language" height="300px" />
-    </div>
-
-    <el-button style="margin-top:80px;" type="primary" icon="el-icon-document" @click="getHtml">
-      Get HTML
-    </el-button>
-    <div v-html="html" />
-  </div>
-</template>
-
-<script>
-import MarkdownEditor from '@/components/MarkdownEditor'
-
-const content = `
-**This is test**
-
-* vue
-* element
-* webpack
-
-`
-export default {
-  name: 'MarkdownDemo',
-  components: { MarkdownEditor },
-  data() {
-    return {
-      content1: content,
-      content2: content,
-      content3: content,
-      content4: content,
-      html: '',
-      languageTypeList: {
-        'en': 'en_US',
-        'zh': 'zh_CN',
-        'es': 'es_ES'
-      }
-    }
-  },
-  computed: {
-    language() {
-      return this.languageTypeList['en']
-    }
-  },
-  methods: {
-    getHtml() {
-      this.html = this.$refs.markdownEditor.getHtml()
-      console.log(this.html)
-    }
-  }
-}
-</script>
-
-<style scoped>
-.editor-container{
-  margin-bottom: 30px;
-}
-.tag-title{
-  margin-bottom: 5px;
-}
-</style>
diff --git a/src/views/components-demo/mixin.vue b/src/views/components-demo/mixin.vue
deleted file mode 100644
index 425cf4fb..00000000
--- a/src/views/components-demo/mixin.vue
+++ /dev/null
@@ -1,169 +0,0 @@
-<template>
-  <div class="mixin-components-container">
-    <el-row>
-      <el-card class="box-card">
-        <div slot="header" class="clearfix">
-          <span>Buttons</span>
-        </div>
-        <div style="margin-bottom:50px;">
-          <el-col :span="4" class="text-center">
-            <router-link class="pan-btn blue-btn" to="/documentation/index">
-              Documentation
-            </router-link>
-          </el-col>
-          <el-col :span="4" class="text-center">
-            <router-link class="pan-btn light-blue-btn" to="/icon/index">
-              Icons
-            </router-link>
-          </el-col>
-          <el-col :span="4" class="text-center">
-            <router-link class="pan-btn pink-btn" to="/excel/export-excel">
-              Excel
-            </router-link>
-          </el-col>
-          <el-col :span="4" class="text-center">
-            <router-link class="pan-btn green-btn" to="/table/complex-table">
-              Table
-            </router-link>
-          </el-col>
-          <el-col :span="4" class="text-center">
-            <router-link class="pan-btn tiffany-btn" to="/example/create">
-              Form
-            </router-link>
-          </el-col>
-          <el-col :span="4" class="text-center">
-            <router-link class="pan-btn yellow-btn" to="/theme/index">
-              Theme
-            </router-link>
-          </el-col>
-        </div>
-      </el-card>
-    </el-row>
-
-    <el-row :gutter="20" style="margin-top:50px;">
-      <el-col :span="6">
-        <el-card class="box-card">
-          <div slot="header" class="clearfix">
-            <span>Material Design 的input</span>
-          </div>
-          <div style="height:100px;">
-            <el-form :model="demo" :rules="demoRules">
-              <el-form-item prop="title">
-                <md-input v-model="demo.title" icon="el-icon-search" name="title" placeholder="输入标题">
-                  标题
-                </md-input>
-              </el-form-item>
-            </el-form>
-          </div>
-        </el-card>
-      </el-col>
-
-      <el-col :span="6">
-        <el-card class="box-card">
-          <div slot="header" class="clearfix">
-            <span>图片hover效果</span>
-          </div>
-          <div class="component-item">
-            <pan-thumb width="100px" height="100px" image="https://wpimg.wallstcn.com/577965b9-bb9e-4e02-9f0c-095b41417191">
-              vue-element-admin
-            </pan-thumb>
-          </div>
-        </el-card>
-      </el-col>
-
-      <el-col :span="6">
-        <el-card class="box-card">
-          <div slot="header" class="clearfix">
-            <span>水波纹 waves v-directive</span>
-          </div>
-          <div class="component-item">
-            <el-button v-waves type="primary">
-              水波纹效果
-            </el-button>
-          </div>
-        </el-card>
-      </el-col>
-
-      <el-col :span="6">
-        <el-card class="box-card">
-          <div slot="header" class="clearfix">
-            <span>hover text</span>
-          </div>
-          <div class="component-item">
-            <mallki class-name="mallki-text" text="vue-element-admin" />
-          </div>
-        </el-card>
-      </el-col>
-    </el-row>
-
-    <el-row :gutter="20" style="margin-top:50px;">
-      <el-col :span="8">
-        <el-card class="box-card">
-          <div slot="header" class="clearfix">
-            <span>Share</span>
-          </div>
-          <div class="component-item" style="height:420px;">
-            <dropdown-menu :items="articleList" style="margin:0 auto;" title="系列文章" />
-          </div>
-        </el-card>
-      </el-col>
-    </el-row>
-  </div>
-</template>
-
-<script>
-import PanThumb from '@/components/PanThumb'
-import MdInput from '@/components/MDinput'
-import Mallki from '@/components/TextHoverEffect/Mallki'
-import DropdownMenu from '@/components/Share/DropdownMenu'
-import waves from '@/directive/waves/index.js' // 水波纹指令
-
-export default {
-  name: 'ComponentMixinDemo',
-  components: {
-    PanThumb,
-    MdInput,
-    Mallki,
-    DropdownMenu
-  },
-  directives: {
-    waves
-  },
-  data() {
-    const validate = (rule, value, callback) => {
-      if (value.length !== 6) {
-        callback(new Error('请输入六个字符'))
-      } else {
-        callback()
-      }
-    }
-    return {
-      demo: {
-        title: ''
-      },
-      demoRules: {
-        title: [{ required: true, trigger: 'change', validator: validate }]
-      },
-      articleList: [
-        { title: '基础篇', href: 'https://juejin.im/post/59097cd7a22b9d0065fb61d2' },
-        { title: '登录权限篇', href: 'https://juejin.im/post/591aa14f570c35006961acac' },
-        { title: '实战篇', href: 'https://juejin.im/post/593121aa0ce4630057f70d35' },
-        { title: 'vue-admin-template 篇', href: 'https://juejin.im/post/595b4d776fb9a06bbe7dba56' },
-        { title: 'v4.0 篇', href: 'https://juejin.im/post/5c92ff94f265da6128275a85' },
-        { title: '优雅的使用 icon', href: 'https://juejin.im/post/59bb864b5188257e7a427c09' }
-      ]
-    }
-  }
-}
-</script>
-
-<style scoped>
-.mixin-components-container {
-  background-color: #f0f2f5;
-  padding: 30px;
-  min-height: calc(100vh - 84px);
-}
-.component-item{
-  min-height: 100px;
-}
-</style>
diff --git a/src/views/components-demo/split-pane.vue b/src/views/components-demo/split-pane.vue
deleted file mode 100644
index 7dba353f..00000000
--- a/src/views/components-demo/split-pane.vue
+++ /dev/null
@@ -1,67 +0,0 @@
-<template>
-  <div class="components-container">
-    <aside><strong>SplitPane</strong> If you've used
-      <a href="https://codepen.io/" target="_blank"> codepen</a>,
-      <a href="https://jsfiddle.net/" target="_blank"> jsfiddle </a>will not be unfamiliar.
-      <a href="https://github.com/PanJiaChen/vue-split-pane" target="_blank"> Github repository</a>
-    </aside>
-    <split-pane split="vertical" @resize="resize">
-      <template slot="paneL">
-        <div class="left-container" />
-      </template>
-      <template slot="paneR">
-        <split-pane split="horizontal">
-          <template slot="paneL">
-            <div class="top-container" />
-          </template>
-          <template slot="paneR">
-            <div class="bottom-container" />
-          </template>
-        </split-pane>
-      </template>
-    </split-pane>
-  </div>
-</template>
-
-<script>
-import splitPane from 'vue-splitpane'
-
-export default {
-  name: 'SplitpaneDemo',
-  components: { splitPane },
-  methods: {
-    resize() {
-      console.log('resize')
-    }
-  }
-}
-</script>
-
-<style  scoped>
-  .components-container {
-    position: relative;
-    height: 100vh;
-  }
-
-  .left-container {
-    background-color: #F38181;
-    height: 100%;
-  }
-
-  .right-container {
-    background-color: #FCE38A;
-    height: 200px;
-  }
-
-  .top-container {
-    background-color: #FCE38A;
-    width: 100%;
-    height: 100%;
-  }
-
-  .bottom-container {
-    width: 100%;
-    background-color: #95E1D3;
-    height: 100%;
-  }
-</style>
diff --git a/src/views/components-demo/sticky.vue b/src/views/components-demo/sticky.vue
deleted file mode 100644
index f01d088a..00000000
--- a/src/views/components-demo/sticky.vue
+++ /dev/null
@@ -1,135 +0,0 @@
-<template>
-  <div>
-    <sticky :z-index="10" class-name="sub-navbar">
-      <el-dropdown trigger="click">
-        <el-button plain>
-          Platform<i class="el-icon-caret-bottom el-icon--right" />
-        </el-button>
-        <el-dropdown-menu slot="dropdown" class="no-border">
-          <el-checkbox-group v-model="platforms" style="padding: 5px 15px;">
-            <el-checkbox v-for="item in platformsOptions" :key="item.key" :label="item.key">
-              {{ item.name }}
-            </el-checkbox>
-          </el-checkbox-group>
-        </el-dropdown-menu>
-      </el-dropdown>
-
-      <el-dropdown trigger="click">
-        <el-button plain>
-          Link<i class="el-icon-caret-bottom el-icon--right" />
-        </el-button>
-        <el-dropdown-menu slot="dropdown" class="no-padding no-border" style="width:300px">
-          <el-input v-model="url" placeholder="Please enter the content">
-            <template slot="prepend">
-              Url
-            </template>
-          </el-input>
-        </el-dropdown-menu>
-      </el-dropdown>
-
-      <div class="time-container">
-        <el-date-picker v-model="time" type="datetime" format="yyyy-MM-dd HH:mm:ss" placeholder="Release time" />
-      </div>
-
-      <el-button style="margin-left: 10px;" type="success">
-        publish
-      </el-button>
-    </sticky>
-
-    <div class="components-container">
-      <aside>
-        Sticky header, When the page is scrolled to the preset position will be sticky on the top.
-      </aside>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <sticky :sticky-top="200">
-        <el-button type="primary"> placeholder</el-button>
-      </sticky>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-      <div>placeholder</div>
-    </div>
-  </div>
-</template>
-
-<script>
-import Sticky from '@/components/Sticky'
-
-export default {
-  name: 'StickyDemo',
-  components: { Sticky },
-  data() {
-    return {
-      time: '',
-      url: '',
-      platforms: ['a-platform'],
-      platformsOptions: [
-        { key: 'a-platform', name: 'platformA' },
-        { key: 'b-platform', name: 'platformB' },
-        { key: 'c-platform', name: 'platformC' }
-      ],
-      pickerOptions: {
-        disabledDate(time) {
-          return time.getTime() > Date.now()
-        }
-      }
-    }
-  }
-}
-</script>
-
-<style scoped>
-.components-container div {
-  margin: 10px;
-}
-
-.time-container {
-  display: inline-block;
-}
-</style>
diff --git a/src/views/components-demo/tinymce.vue b/src/views/components-demo/tinymce.vue
deleted file mode 100644
index c70179fa..00000000
--- a/src/views/components-demo/tinymce.vue
+++ /dev/null
@@ -1,36 +0,0 @@
-<template>
-  <div class="components-container">
-    <aside>
-      Rich text is a core feature of the management backend, but at the same time it is a place with lots of pits. In the process of selecting rich texts, I also took a lot of detours. The common rich texts on the market have been basically used, and I finally chose Tinymce. See the more detailed rich text comparison and introduction.
-      <a target="_blank" class="link-type" href="https://panjiachen.github.io/vue-element-admin-site/component/rich-editor.html">Documentation</a>
-    </aside>
-    <div>
-      <tinymce v-model="content" :height="300" />
-    </div>
-    <div class="editor-content" v-html="content" />
-  </div>
-</template>
-
-<script>
-import Tinymce from '@/components/Tinymce'
-
-export default {
-  name: 'TinymceDemo',
-  components: { Tinymce },
-  data() {
-    return {
-      content:
-      `<h1 style="text-align: center;">Welcome to the TinyMCE demo!</h1><p style="text-align: center; font-size: 15px;"><img title="TinyMCE Logo" src="//www.tinymce.com/images/glyph-tinymce@2x.png" alt="TinyMCE Logo" width="110" height="97" /><ul>
-        <li>Our <a href="//www.tinymce.com/docs/">documentation</a> is a great resource for learning how to configure TinyMCE.</li><li>Have a specific question? Visit the <a href="https://community.tinymce.com/forum/">Community Forum</a>.</li><li>We also offer enterprise grade support as part of <a href="https://tinymce.com/pricing">TinyMCE premium subscriptions</a>.</li>
-      </ul>`
-    }
-  }
-}
-</script>
-
-<style scoped>
-.editor-content{
-  margin-top: 20px;
-}
-</style>
-
diff --git a/src/views/dashboard/admin/components/BarChart.vue b/src/views/dashboard/admin/components/BarChart.vue
deleted file mode 100644
index be0af34f..00000000
--- a/src/views/dashboard/admin/components/BarChart.vue
+++ /dev/null
@@ -1,102 +0,0 @@
-<template>
-  <div :class="className" :style="{height:height,width:width}" />
-</template>
-
-<script>
-import echarts from 'echarts'
-require('echarts/theme/macarons') // echarts theme
-import resize from './mixins/resize'
-
-const animationDuration = 6000
-
-export default {
-  mixins: [resize],
-  props: {
-    className: {
-      type: String,
-      default: 'chart'
-    },
-    width: {
-      type: String,
-      default: '100%'
-    },
-    height: {
-      type: String,
-      default: '300px'
-    }
-  },
-  data() {
-    return {
-      chart: null
-    }
-  },
-  mounted() {
-    this.$nextTick(() => {
-      this.initChart()
-    })
-  },
-  beforeDestroy() {
-    if (!this.chart) {
-      return
-    }
-    this.chart.dispose()
-    this.chart = null
-  },
-  methods: {
-    initChart() {
-      this.chart = echarts.init(this.$el, 'macarons')
-
-      this.chart.setOption({
-        tooltip: {
-          trigger: 'axis',
-          axisPointer: { // 坐标轴指示器，坐标轴触发有效
-            type: 'shadow' // 默认为直线，可选为：'line' | 'shadow'
-          }
-        },
-        grid: {
-          top: 10,
-          left: '2%',
-          right: '2%',
-          bottom: '3%',
-          containLabel: true
-        },
-        xAxis: [{
-          type: 'category',
-          data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'],
-          axisTick: {
-            alignWithLabel: true
-          }
-        }],
-        yAxis: [{
-          type: 'value',
-          axisTick: {
-            show: false
-          }
-        }],
-        series: [{
-          name: 'pageA',
-          type: 'bar',
-          stack: 'vistors',
-          barWidth: '60%',
-          data: [79, 52, 200, 334, 390, 330, 220],
-          animationDuration
-        }, {
-          name: 'pageB',
-          type: 'bar',
-          stack: 'vistors',
-          barWidth: '60%',
-          data: [80, 52, 200, 334, 390, 330, 220],
-          animationDuration
-        }, {
-          name: 'pageC',
-          type: 'bar',
-          stack: 'vistors',
-          barWidth: '60%',
-          data: [30, 52, 200, 334, 390, 330, 220],
-          animationDuration
-        }]
-      })
-    }
-  }
-}
-</script>
diff --git a/src/views/dashboard/admin/components/BoxCard.vue b/src/views/dashboard/admin/components/BoxCard.vue
deleted file mode 100644
index dff8462a..00000000
--- a/src/views/dashboard/admin/components/BoxCard.vue
+++ /dev/null
@@ -1,118 +0,0 @@
-<template>
-  <el-card class="box-card-component" style="margin-left:8px;">
-    <div slot="header" class="box-card-header">
-      <img src="https://wpimg.wallstcn.com/e7d23d71-cf19-4b90-a1cc-f56af8c0903d.png">
-    </div>
-    <div style="position:relative;">
-      <pan-thumb :image="avatar" class="panThumb" />
-      <mallki class-name="mallki-text" text="vue-element-admin" />
-      <div style="padding-top:35px;" class="progress-item">
-        <span>Vue</span>
-        <el-progress :percentage="70" />
-      </div>
-      <div class="progress-item">
-        <span>JavaScript</span>
-        <el-progress :percentage="18" />
-      </div>
-      <div class="progress-item">
-        <span>Css</span>
-        <el-progress :percentage="12" />
-      </div>
-      <div class="progress-item">
-        <span>ESLint</span>
-        <el-progress :percentage="100" status="success" />
-      </div>
-    </div>
-  </el-card>
-</template>
-
-<script>
-import { mapGetters } from 'vuex'
-import PanThumb from '@/components/PanThumb'
-import Mallki from '@/components/TextHoverEffect/Mallki'
-
-export default {
-  components: { PanThumb, Mallki },
-
-  filters: {
-    statusFilter(status) {
-      const statusMap = {
-        success: 'success',
-        pending: 'danger'
-      }
-      return statusMap[status]
-    }
-  },
-  data() {
-    return {
-      statisticsData: {
-        article_count: 1024,
-        pageviews_count: 1024
-      }
-    }
-  },
-  computed: {
-    ...mapGetters([
-      'name',
-      'avatar',
-      'roles'
-    ])
-  }
-}
-</script>
-
-<style lang="scss" >
-.box-card-component{
-  .el-card__header {
-    padding: 0px!important;
-  }
-}
-</style>
-<style lang="scss" scoped>
-.box-card-component {
-  .box-card-header {
-    position: relative;
-    height: 220px;
-    img {
-      width: 100%;
-      height: 100%;
-      transition: all 0.2s linear;
-      &:hover {
-        transform: scale(1.1, 1.1);
-        filter: contrast(130%);
-      }
-    }
-  }
-  .mallki-text {
-    position: absolute;
-    top: 0px;
-    right: 0px;
-    font-size: 20px;
-    font-weight: bold;
-  }
-  .panThumb {
-    z-index: 100;
-    height: 70px!important;
-    width: 70px!important;
-    position: absolute!important;
-    top: -45px;
-    left: 0px;
-    border: 5px solid #ffffff;
-    background-color: #fff;
-    margin: auto;
-    box-shadow: none!important;
-    /deep/ .pan-info {
-      box-shadow: none!important;
-    }
-  }
-  .progress-item {
-    margin-bottom: 10px;
-    font-size: 14px;
-  }
-  @media only screen and (max-width: 1510px){
-    .mallki-text{
-      display: none;
-    }
-  }
-}
-</style>
diff --git a/src/views/dashboard/admin/components/LineChart.vue b/src/views/dashboard/admin/components/LineChart.vue
deleted file mode 100644
index e654168d..00000000
--- a/src/views/dashboard/admin/components/LineChart.vue
+++ /dev/null
@@ -1,135 +0,0 @@
-<template>
-  <div :class="className" :style="{height:height,width:width}" />
-</template>
-
-<script>
-import echarts from 'echarts'
-require('echarts/theme/macarons') // echarts theme
-import resize from './mixins/resize'
-
-export default {
-  mixins: [resize],
-  props: {
-    className: {
-      type: String,
-      default: 'chart'
-    },
-    width: {
-      type: String,
-      default: '100%'
-    },
-    height: {
-      type: String,
-      default: '350px'
-    },
-    autoResize: {
-      type: Boolean,
-      default: true
-    },
-    chartData: {
-      type: Object,
-      required: true
-    }
-  },
-  data() {
-    return {
-      chart: null
-    }
-  },
-  watch: {
-    chartData: {
-      deep: true,
-      handler(val) {
-        this.setOptions(val)
-      }
-    }
-  },
-  mounted() {
-    this.$nextTick(() => {
-      this.initChart()
-    })
-  },
-  beforeDestroy() {
-    if (!this.chart) {
-      return
-    }
-    this.chart.dispose()
-    this.chart = null
-  },
-  methods: {
-    initChart() {
-      this.chart = echarts.init(this.$el, 'macarons')
-      this.setOptions(this.chartData)
-    },
-    setOptions({ expectedData, actualData } = {}) {
-      this.chart.setOption({
-        xAxis: {
-          data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'],
-          boundaryGap: false,
-          axisTick: {
-            show: false
-          }
-        },
-        grid: {
-          left: 10,
-          right: 10,
-          bottom: 20,
-          top: 30,
-          containLabel: true
-        },
-        tooltip: {
-          trigger: 'axis',
-          axisPointer: {
-            type: 'cross'
-          },
-          padding: [5, 10]
-        },
-        yAxis: {
-          axisTick: {
-            show: false
-          }
-        },
-        legend: {
-          data: ['expected', 'actual']
-        },
-        series: [{
-          name: 'expected', itemStyle: {
-            normal: {
-              color: '#FF005A',
-              lineStyle: {
-                color: '#FF005A',
-                width: 2
-              }
-            }
-          },
-          smooth: true,
-          type: 'line',
-          data: expectedData,
-          animationDuration: 2800,
-          animationEasing: 'cubicInOut'
-        },
-        {
-          name: 'actual',
-          smooth: true,
-          type: 'line',
-          itemStyle: {
-            normal: {
-              color: '#3888fa',
-              lineStyle: {
-                color: '#3888fa',
-                width: 2
-              },
-              areaStyle: {
-                color: '#f3f8ff'
-              }
-            }
-          },
-          data: actualData,
-          animationDuration: 2800,
-          animationEasing: 'quadraticOut'
-        }]
-      })
-    }
-  }
-}
-</script>
diff --git a/src/views/dashboard/admin/components/PanelGroup.vue b/src/views/dashboard/admin/components/PanelGroup.vue
deleted file mode 100644
index 589236ed..00000000
--- a/src/views/dashboard/admin/components/PanelGroup.vue
+++ /dev/null
@@ -1,181 +0,0 @@
-<template>
-  <el-row :gutter="40" class="panel-group">
-    <el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
-      <div class="card-panel" @click="handleSetLineChartData('newVisitis')">
-        <div class="card-panel-icon-wrapper icon-people">
-          <svg-icon icon-class="peoples" class-name="card-panel-icon" />
-        </div>
-        <div class="card-panel-description">
-          <div class="card-panel-text">
-            New Visits
-          </div>
-          <count-to :start-val="0" :end-val="102400" :duration="2600" class="card-panel-num" />
-        </div>
-      </div>
-    </el-col>
-    <el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
-      <div class="card-panel" @click="handleSetLineChartData('messages')">
-        <div class="card-panel-icon-wrapper icon-message">
-          <svg-icon icon-class="message" class-name="card-panel-icon" />
-        </div>
-        <div class="card-panel-description">
-          <div class="card-panel-text">
-            Messages
-          </div>
-          <count-to :start-val="0" :end-val="81212" :duration="3000" class="card-panel-num" />
-        </div>
-      </div>
-    </el-col>
-    <el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
-      <div class="card-panel" @click="handleSetLineChartData('purchases')">
-        <div class="card-panel-icon-wrapper icon-money">
-          <svg-icon icon-class="money" class-name="card-panel-icon" />
-        </div>
-        <div class="card-panel-description">
-          <div class="card-panel-text">
-            Purchases
-          </div>
-          <count-to :start-val="0" :end-val="9280" :duration="3200" class="card-panel-num" />
-        </div>
-      </div>
-    </el-col>
-    <el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
-      <div class="card-panel" @click="handleSetLineChartData('shoppings')">
-        <div class="card-panel-icon-wrapper icon-shopping">
-          <svg-icon icon-class="shopping" class-name="card-panel-icon" />
-        </div>
-        <div class="card-panel-description">
-          <div class="card-panel-text">
-            Shoppings
-          </div>
-          <count-to :start-val="0" :end-val="13600" :duration="3600" class="card-panel-num" />
-        </div>
-      </div>
-    </el-col>
-  </el-row>
-</template>
-
-<script>
-import CountTo from 'vue-count-to'
-
-export default {
-  components: {
-    CountTo
-  },
-  methods: {
-    handleSetLineChartData(type) {
-      this.$emit('handleSetLineChartData', type)
-    }
-  }
-}
-</script>
-
-<style lang="scss" scoped>
-.panel-group {
-  margin-top: 18px;
-
-  .card-panel-col {
-    margin-bottom: 32px;
-  }
-
-  .card-panel {
-    height: 108px;
-    cursor: pointer;
-    font-size: 12px;
-    position: relative;
-    overflow: hidden;
-    color: #666;
-    background: #fff;
-    box-shadow: 4px 4px 40px rgba(0, 0, 0, .05);
-    border-color: rgba(0, 0, 0, .05);
-
-    &:hover {
-      .card-panel-icon-wrapper {
-        color: #fff;
-      }
-
-      .icon-people {
-        background: #40c9c6;
-      }
-
-      .icon-message {
-        background: #36a3f7;
-      }
-
-      .icon-money {
-        background: #f4516c;
-      }
-
-      .icon-shopping {
-        background: #34bfa3
-      }
-    }
-
-    .icon-people {
-      color: #40c9c6;
-    }
-
-    .icon-message {
-      color: #36a3f7;
-    }
-
-    .icon-money {
-      color: #f4516c;
-    }
-
-    .icon-shopping {
-      color: #34bfa3
-    }
-
-    .card-panel-icon-wrapper {
-      float: left;
-      margin: 14px 0 0 14px;
-      padding: 16px;
-      transition: all 0.38s ease-out;
-      border-radius: 6px;
-    }
-
-    .card-panel-icon {
-      float: left;
-      font-size: 48px;
-    }
-
-    .card-panel-description {
-      float: right;
-      font-weight: bold;
-      margin: 26px;
-      margin-left: 0px;
-
-      .card-panel-text {
-        line-height: 18px;
-        color: rgba(0, 0, 0, 0.45);
-        font-size: 16px;
-        margin-bottom: 12px;
-      }
-
-      .card-panel-num {
-        font-size: 20px;
-      }
-    }
-  }
-}
-
-@media (max-width:550px) {
-  .card-panel-description {
-    display: none;
-  }
-
-  .card-panel-icon-wrapper {
-    float: none !important;
-    width: 100%;
-    height: 100%;
-    margin: 0 !important;
-
-    .svg-icon {
-      display: block;
-      margin: 14px auto !important;
-      float: none !important;
-    }
-  }
-}
-</style>
diff --git a/src/views/dashboard/admin/components/PieChart.vue b/src/views/dashboard/admin/components/PieChart.vue
deleted file mode 100644
index 4d2ef32a..00000000
--- a/src/views/dashboard/admin/components/PieChart.vue
+++ /dev/null
@@ -1,79 +0,0 @@
-<template>
-  <div :class="className" :style="{height:height,width:width}" />
-</template>
-
-<script>
-import echarts from 'echarts'
-require('echarts/theme/macarons') // echarts theme
-import resize from './mixins/resize'
-
-export default {
-  mixins: [resize],
-  props: {
-    className: {
-      type: String,
-      default: 'chart'
-    },
-    width: {
-      type: String,
-      default: '100%'
-    },
-    height: {
-      type: String,
-      default: '300px'
-    }
-  },
-  data() {
-    return {
-      chart: null
-    }
-  },
-  mounted() {
-    this.$nextTick(() => {
-      this.initChart()
-    })
-  },
-  beforeDestroy() {
-    if (!this.chart) {
-      return
-    }
-    this.chart.dispose()
-    this.chart = null
-  },
-  methods: {
-    initChart() {
-      this.chart = echarts.init(this.$el, 'macarons')
-
-      this.chart.setOption({
-        tooltip: {
-          trigger: 'item',
-          formatter: '{a} <br/>{b} : {c} ({d}%)'
-        },
-        legend: {
-          left: 'center',
-          bottom: '10',
-          data: ['Industries', 'Technology', 'Forex', 'Gold', 'Forecasts']
-        },
-        series: [
-          {
-            name: 'WEEKLY WRITE ARTICLES',
-            type: 'pie',
-            roseType: 'radius',
-            radius: [15, 95],
-            center: ['50%', '38%'],
-            data: [
-              { value: 320, name: 'Industries' },
-              { value: 240, name: 'Technology' },
-              { value: 149, name: 'Forex' },
-              { value: 100, name: 'Gold' },
-              { value: 59, name: 'Forecasts' }
-            ],
-            animationEasing: 'cubicInOut',
-            animationDuration: 2600
-          }
-        ]
-      })
-    }
-  }
-}
-</script>
diff --git a/src/views/dashboard/admin/components/RaddarChart.vue b/src/views/dashboard/admin/components/RaddarChart.vue
deleted file mode 100644
index 6823af31..00000000
--- a/src/views/dashboard/admin/components/RaddarChart.vue
+++ /dev/null
@@ -1,116 +0,0 @@
-<template>
-  <div :class="className" :style="{height:height,width:width}" />
-</template>
-
-<script>
-import echarts from 'echarts'
-require('echarts/theme/macarons') // echarts theme
-import resize from './mixins/resize'
-
-const animationDuration = 3000
-
-export default {
-  mixins: [resize],
-  props: {
-    className: {
-      type: String,
-      default: 'chart'
-    },
-    width: {
-      type: String,
-      default: '100%'
-    },
-    height: {
-      type: String,
-      default: '300px'
-    }
-  },
-  data() {
-    return {
-      chart: null
-    }
-  },
-  mounted() {
-    this.$nextTick(() => {
-      this.initChart()
-    })
-  },
-  beforeDestroy() {
-    if (!this.chart) {
-      return
-    }
-    this.chart.dispose()
-    this.chart = null
-  },
-  methods: {
-    initChart() {
-      this.chart = echarts.init(this.$el, 'macarons')
-
-      this.chart.setOption({
-        tooltip: {
-          trigger: 'axis',
-          axisPointer: { // 坐标轴指示器，坐标轴触发有效
-            type: 'shadow' // 默认为直线，可选为：'line' | 'shadow'
-          }
-        },
-        radar: {
-          radius: '66%',
-          center: ['50%', '42%'],
-          splitNumber: 8,
-          splitArea: {
-            areaStyle: {
-              color: 'rgba(127,95,132,.3)',
-              opacity: 1,
-              shadowBlur: 45,
-              shadowColor: 'rgba(0,0,0,.5)',
-              shadowOffsetX: 0,
-              shadowOffsetY: 15
-            }
-          },
-          indicator: [
-            { name: 'Sales', max: 10000 },
-            { name: 'Administration', max: 20000 },
-            { name: 'Information Techology', max: 20000 },
-            { name: 'Customer Support', max: 20000 },
-            { name: 'Development', max: 20000 },
-            { name: 'Marketing', max: 20000 }
-          ]
-        },
-        legend: {
-          left: 'center',
-          bottom: '10',
-          data: ['Allocated Budget', 'Expected Spending', 'Actual Spending']
-        },
-        series: [{
-          type: 'radar',
-          symbolSize: 0,
-          areaStyle: {
-            normal: {
-              shadowBlur: 13,
-              shadowColor: 'rgba(0,0,0,.2)',
-              shadowOffsetX: 0,
-              shadowOffsetY: 10,
-              opacity: 1
-            }
-          },
-          data: [
-            {
-              value: [5000, 7000, 12000, 11000, 15000, 14000],
-              name: 'Allocated Budget'
-            },
-            {
-              value: [4000, 9000, 15000, 15000, 13000, 11000],
-              name: 'Expected Spending'
-            },
-            {
-              value: [5500, 11000, 12000, 15000, 12000, 12000],
-              name: 'Actual Spending'
-            }
-          ],
-          animationDuration: animationDuration
-        }]
-      })
-    }
-  }
-}
-</script>
diff --git a/src/views/dashboard/admin/components/TodoList/Todo.vue b/src/views/dashboard/admin/components/TodoList/Todo.vue
deleted file mode 100644
index c4b3cae2..00000000
--- a/src/views/dashboard/admin/components/TodoList/Todo.vue
+++ /dev/null
@@ -1,81 +0,0 @@
-<template>
-  <li :class="{ completed: todo.done, editing: editing }" class="todo">
-    <div class="view">
-      <input
-        :checked="todo.done"
-        class="toggle"
-        type="checkbox"
-        @change="toggleTodo( todo)"
-      >
-      <label @dblclick="editing = true" v-text="todo.text" />
-      <button class="destroy" @click="deleteTodo( todo )" />
-    </div>
-    <input
-      v-show="editing"
-      v-focus="editing"
-      :value="todo.text"
-      class="edit"
-      @keyup.enter="doneEdit"
-      @keyup.esc="cancelEdit"
-      @blur="doneEdit"
-    >
-  </li>
-</template>
-
-<script>
-export default {
-  name: 'Todo',
-  directives: {
-    focus(el, { value }, { context }) {
-      if (value) {
-        context.$nextTick(() => {
-          el.focus()
-        })
-      }
-    }
-  },
-  props: {
-    todo: {
-      type: Object,
-      default: function() {
-        return {}
-      }
-    }
-  },
-  data() {
-    return {
-      editing: false
-    }
-  },
-  methods: {
-    deleteTodo(todo) {
-      this.$emit('deleteTodo', todo)
-    },
-    editTodo({ todo, value }) {
-      this.$emit('editTodo', { todo, value })
-    },
-    toggleTodo(todo) {
-      this.$emit('toggleTodo', todo)
-    },
-    doneEdit(e) {
-      const value = e.target.value.trim()
-      const { todo } = this
-      if (!value) {
-        this.deleteTodo({
-          todo
-        })
-      } else if (this.editing) {
-        this.editTodo({
-          todo,
-          value
-        })
-        this.editing = false
-      }
-    },
-    cancelEdit(e) {
-      e.target.value = this.todo.text
-      this.editing = false
-    }
-  }
-}
-</script>
diff --git a/src/views/dashboard/admin/components/TodoList/index.scss b/src/views/dashboard/admin/components/TodoList/index.scss
deleted file mode 100644
index 74ce0d54..00000000
--- a/src/views/dashboard/admin/components/TodoList/index.scss
+++ /dev/null
@@ -1,320 +0,0 @@
-.todoapp {
-  font: 14px 'Helvetica Neue', Helvetica, Arial, sans-serif;
-  line-height: 1.4em;
-  color: #4d4d4d;
-  min-width: 230px;
-  max-width: 550px;
-  margin: 0 auto ;
-  -webkit-font-smoothing: antialiased;
-  -moz-osx-font-smoothing: grayscale;
-  font-weight: 300;
-  background: #fff;
-  z-index: 1;
-  position: relative;
-  button {
-    margin: 0;
-    padding: 0;
-    border: 0;
-    background: none;
-    font-size: 100%;
-    vertical-align: baseline;
-    font-family: inherit;
-    font-weight: inherit;
-    color: inherit;
-    -webkit-appearance: none;
-    appearance: none;
-    -webkit-font-smoothing: antialiased;
-    -moz-osx-font-smoothing: grayscale;
-  }
-  :focus {
-    outline: 0;
-  }
-  .hidden {
-    display: none;
-  }
-  .todoapp {
-    background: #fff;
-    margin: 130px 0 40px 0;
-    position: relative;
-    box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.2), 0 25px 50px 0 rgba(0, 0, 0, 0.1);
-  }
-  .todoapp input::-webkit-input-placeholder {
-    font-style: italic;
-    font-weight: 300;
-    color: #e6e6e6;
-  }
-  .todoapp input::-moz-placeholder {
-    font-style: italic;
-    font-weight: 300;
-    color: #e6e6e6;
-  }
-  .todoapp input::input-placeholder {
-    font-style: italic;
-    font-weight: 300;
-    color: #e6e6e6;
-  }
-  .todoapp h1 {
-    position: absolute;
-    top: -155px;
-    width: 100%;
-    font-size: 100px;
-    font-weight: 100;
-    text-align: center;
-    color: rgba(175, 47, 47, 0.15);
-    -webkit-text-rendering: optimizeLegibility;
-    -moz-text-rendering: optimizeLegibility;
-    text-rendering: optimizeLegibility;
-  }
-  .new-todo,
-  .edit {
-    position: relative;
-    margin: 0;
-    width: 100%;
-    font-size: 18px;
-    font-family: inherit;
-    font-weight: inherit;
-    line-height: 1.4em;
-    border: 0;
-    color: inherit;
-    padding: 6px;
-    border: 1px solid #999;
-    box-shadow: inset 0 -1px 5px 0 rgba(0, 0, 0, 0.2);
-    box-sizing: border-box;
-    -webkit-font-smoothing: antialiased;
-    -moz-osx-font-smoothing: grayscale;
-  }
-  .new-todo {
-    padding: 10px 16px 16px 60px;
-    border: none;
-    background: rgba(0, 0, 0, 0.003);
-    box-shadow: inset 0 -2px 1px rgba(0, 0, 0, 0.03);
-  }
-  .main {
-    position: relative;
-    z-index: 2;
-    border-top: 1px solid #e6e6e6;
-  }
-  .toggle-all {
-    text-align: center;
-    border: none;
-    /* Mobile Safari */
-    opacity: 0;
-    position: absolute;
-  }
-  .toggle-all+label {
-    width: 60px;
-    height: 34px;
-    font-size: 0;
-    position: absolute;
-    top: -52px;
-    left: -13px;
-    -webkit-transform: rotate(90deg);
-    transform: rotate(90deg);
-  }
-  .toggle-all+label:before {
-    content: '❯';
-    font-size: 22px;
-    color: #e6e6e6;
-    padding: 10px 27px 10px 27px;
-  }
-  .toggle-all:checked+label:before {
-    color: #737373;
-  }
-  .todo-list {
-    margin: 0;
-    padding: 0;
-    list-style: none;
-  }
-  .todo-list li {
-    position: relative;
-    font-size: 24px;
-    border-bottom: 1px solid #ededed;
-  }
-  .todo-list li:last-child {
-    border-bottom: none;
-  }
-  .todo-list li.editing {
-    border-bottom: none;
-    padding: 0;
-  }
-  .todo-list li.editing .edit {
-    display: block;
-    width: 506px;
-    padding: 12px 16px;
-    margin: 0 0 0 43px;
-  }
-  .todo-list li.editing .view {
-    display: none;
-  }
-  .todo-list li .toggle {
-    text-align: center;
-    width: 40px;
-    /* auto, since non-WebKit browsers doesn't support input styling */
-    height: auto;
-    position: absolute;
-    top: 0;
-    bottom: 0;
-    margin: auto 0;
-    border: none;
-    /* Mobile Safari */
-    -webkit-appearance: none;
-    appearance: none;
-  }
-  .todo-list li .toggle {
-    opacity: 0;
-  }
-  .todo-list li .toggle+label {
-    /*
-    Firefox requires `#` to be escaped - https://bugzilla.mozilla.org/show_bug.cgi?id=922433
-    IE and Edge requires *everything* to be escaped to render, so we do that instead of just the `#` - https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/7157459/
-  */
-    background-image: url('data:image/svg+xml;utf8,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20width%3D%2240%22%20height%3D%2240%22%20viewBox%3D%22-10%20-18%20100%20135%22%3E%3Ccircle%20cx%3D%2250%22%20cy%3D%2250%22%20r%3D%2250%22%20fill%3D%22none%22%20stroke%3D%22%23ededed%22%20stroke-width%3D%223%22/%3E%3C/svg%3E');
-    background-repeat: no-repeat;
-    background-position: center left;
-    background-size: 36px;
-  }
-  .todo-list li .toggle:checked+label {
-    background-size: 36px;
-    background-image: url('data:image/svg+xml;utf8,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20width%3D%2240%22%20height%3D%2240%22%20viewBox%3D%22-10%20-18%20100%20135%22%3E%3Ccircle%20cx%3D%2250%22%20cy%3D%2250%22%20r%3D%2250%22%20fill%3D%22none%22%20stroke%3D%22%23bddad5%22%20stroke-width%3D%223%22/%3E%3Cpath%20fill%3D%22%235dc2af%22%20d%3D%22M72%2025L42%2071%2027%2056l-4%204%2020%2020%2034-52z%22/%3E%3C/svg%3E');
-  }
-  .todo-list li label {
-    word-break: break-all;
-    padding: 15px 15px 15px 50px;
-    display: block;
-    line-height: 1.0;
-        font-size: 14px;
-    transition: color 0.4s;
-  }
-  .todo-list li.completed label {
-    color: #d9d9d9;
-    text-decoration: line-through;
-  }
-  .todo-list li .destroy {
-    display: none;
-    position: absolute;
-    top: 0;
-    right: 10px;
-    bottom: 0;
-    width: 40px;
-    height: 40px;
-    margin: auto 0;
-    font-size: 30px;
-    color: #cc9a9a;
-    transition: color 0.2s ease-out;
-    cursor: pointer;
-  }
-  .todo-list li .destroy:hover {
-    color: #af5b5e;
-  }
-  .todo-list li .destroy:after {
-    content: '×';
-  }
-  .todo-list li:hover .destroy {
-    display: block;
-  }
-  .todo-list li .edit {
-    display: none;
-  }
-  .todo-list li.editing:last-child {
-    margin-bottom: -1px;
-  }
-  .footer {
-    color: #777;
-    position: relative;
-    padding: 10px 15px;
-    height: 40px;
-    text-align: center;
-    border-top: 1px solid #e6e6e6;
-  }
-  .footer:before {
-    content: '';
-    position: absolute;
-    right: 0;
-    bottom: 0;
-    left: 0;
-    height: 40px;
-    overflow: hidden;
-    box-shadow: 0 1px 1px rgba(0, 0, 0, 0.2), 0 8px 0 -3px #f6f6f6, 0 9px 1px -3px rgba(0, 0, 0, 0.2), 0 16px 0 -6px #f6f6f6, 0 17px 2px -6px rgba(0, 0, 0, 0.2);
-  }
-  .todo-count {
-    float: left;
-    text-align: left;
-  }
-  .todo-count strong {
-    font-weight: 300;
-  }
-  .filters {
-    margin: 0;
-    padding: 0;
-    position: relative;
-    z-index: 1;
-    list-style: none;
-  }
-  .filters li {
-    display: inline;
-  }
-  .filters li a {
-    color: inherit;
-    font-size: 12px;
-    padding: 3px 7px;
-    text-decoration: none;
-    border: 1px solid transparent;
-    border-radius: 3px;
-  }
-  .filters li a:hover {
-    border-color: rgba(175, 47, 47, 0.1);
-  }
-  .filters li a.selected {
-    border-color: rgba(175, 47, 47, 0.2);
-  }
-  .clear-completed,
-  html .clear-completed:active {
-    float: right;
-    position: relative;
-    line-height: 20px;
-    text-decoration: none;
-    cursor: pointer;
-  }
-  .clear-completed:hover {
-    text-decoration: underline;
-  }
-  .info {
-    margin: 65px auto 0;
-    color: #bfbfbf;
-    font-size: 10px;
-    text-shadow: 0 1px 0 rgba(255, 255, 255, 0.5);
-    text-align: center;
-  }
-  .info p {
-    line-height: 1;
-  }
-  .info a {
-    color: inherit;
-    text-decoration: none;
-    font-weight: 400;
-  }
-  .info a:hover {
-    text-decoration: underline;
-  }
-  /*
-  Hack to remove background from Mobile Safari.
-  Can't use it globally since it destroys checkboxes in Firefox
-*/
-  @media screen and (-webkit-min-device-pixel-ratio:0) {
-    .toggle-all,
-    .todo-list li .toggle {
-      background: none;
-    }
-    .todo-list li .toggle {
-      height: 40px;
-    }
-  }
-  @media (max-width: 430px) {
-    .footer {
-      height: 50px;
-    }
-    .filters {
-      bottom: 10px;
-    }
-  }
-}
diff --git a/src/views/dashboard/admin/components/TodoList/index.vue b/src/views/dashboard/admin/components/TodoList/index.vue
deleted file mode 100644
index 8000d414..00000000
--- a/src/views/dashboard/admin/components/TodoList/index.vue
+++ /dev/null
@@ -1,127 +0,0 @@
-<template>
-  <section class="todoapp">
-    <!-- header -->
-    <header class="header">
-      <input class="new-todo" autocomplete="off" placeholder="Todo List" @keyup.enter="addTodo">
-    </header>
-    <!-- main section -->
-    <section v-show="todos.length" class="main">
-      <input id="toggle-all" :checked="allChecked" class="toggle-all" type="checkbox" @change="toggleAll({ done: !allChecked })">
-      <label for="toggle-all" />
-      <ul class="todo-list">
-        <todo
-          v-for="(todo, index) in filteredTodos"
-          :key="index"
-          :todo="todo"
-          @toggleTodo="toggleTodo"
-          @editTodo="editTodo"
-          @deleteTodo="deleteTodo"
-        />
-      </ul>
-    </section>
-    <!-- footer -->
-    <footer v-show="todos.length" class="footer">
-      <span class="todo-count">
-        <strong>{{ remaining }}</strong>
-        {{ remaining | pluralize('item') }} left
-      </span>
-      <ul class="filters">
-        <li v-for="(val, key) in filters" :key="key">
-          <a :class="{ selected: visibility === key }" @click.prevent="visibility = key">{{ key | capitalize }}</a>
-        </li>
-      </ul>
-      <!-- <button class="clear-completed" v-show="todos.length > remaining" @click="clearCompleted">
-        Clear completed
-      </button> -->
-    </footer>
-  </section>
-</template>
-
-<script>
-import Todo from './Todo.vue'
-
-const STORAGE_KEY = 'todos'
-const filters = {
-  all: todos => todos,
-  active: todos => todos.filter(todo => !todo.done),
-  completed: todos => todos.filter(todo => todo.done)
-}
-const defalutList = [
-  { text: 'star this repository', done: false },
-  { text: 'fork this repository', done: false },
-  { text: 'follow author', done: false },
-  { text: 'vue-element-admin', done: true },
-  { text: 'vue', done: true },
-  { text: 'element-ui', done: true },
-  { text: 'axios', done: true },
-  { text: 'webpack', done: true }
-]
-export default {
-  components: { Todo },
-  filters: {
-    pluralize: (n, w) => n === 1 ? w : w + 's',
-    capitalize: s => s.charAt(0).toUpperCase() + s.slice(1)
-  },
-  data() {
-    return {
-      visibility: 'all',
-      filters,
-      // todos: JSON.parse(window.localStorage.getItem(STORAGE_KEY)) || defalutList
-      todos: defalutList
-    }
-  },
-  computed: {
-    allChecked() {
-      return this.todos.every(todo => todo.done)
-    },
-    filteredTodos() {
-      return filters[this.visibility](this.todos)
-    },
-    remaining() {
-      return this.todos.filter(todo => !todo.done).length
-    }
-  },
-  methods: {
-    setLocalStorage() {
-      window.localStorage.setItem(STORAGE_KEY, JSON.stringify(this.todos))
-    },
-    addTodo(e) {
-      const text = e.target.value
-      if (text.trim()) {
-        this.todos.push({
-          text,
-          done: false
-        })
-        this.setLocalStorage()
-      }
-      e.target.value = ''
-    },
-    toggleTodo(val) {
-      val.done = !val.done
-      this.setLocalStorage()
-    },
-    deleteTodo(todo) {
-      this.todos.splice(this.todos.indexOf(todo), 1)
-      this.setLocalStorage()
-    },
-    editTodo({ todo, value }) {
-      todo.text = value
-      this.setLocalStorage()
-    },
-    clearCompleted() {
-      this.todos = this.todos.filter(todo => !todo.done)
-      this.setLocalStorage()
-    },
-    toggleAll({ done }) {
-      this.todos.forEach(todo => {
-        todo.done = done
-        this.setLocalStorage()
-      })
-    }
-  }
-}
-</script>
-
-<style lang="scss">
-  @import './index.scss';
-</style>
diff --git a/src/views/dashboard/admin/components/TransactionTable.vue b/src/views/dashboard/admin/components/TransactionTable.vue
deleted file mode 100644
index d07b0edf..00000000
--- a/src/views/dashboard/admin/components/TransactionTable.vue
+++ /dev/null
@@ -1,55 +0,0 @@
-<template>
-  <el-table :data="list" style="width: 100%;padding-top: 15px;">
-    <el-table-column label="Order_No" min-width="200">
-      <template slot-scope="scope">
-        {{ scope.row.order_no | orderNoFilter }}
-      </template>
-    </el-table-column>
-    <el-table-column label="Price" width="195" align="center">
-      <template slot-scope="scope">
-        ¥{{ scope.row.price | toThousandFilter }}
-      </template>
-    </el-table-column>
-    <el-table-column label="Status" width="100" align="center">
-      <template slot-scope="{row}">
-        <el-tag :type="row.status | statusFilter">
-          {{ row.status }}
-        </el-tag>
-      </template>
-    </el-table-column>
-  </el-table>
-</template>
-
-<script>
-import { transactionList } from '@/api/remote-search'
-
-export default {
-  filters: {
-    statusFilter(status) {
-      const statusMap = {
-        success: 'success',
-        pending: 'danger'
-      }
-      return statusMap[status]
-    },
-    orderNoFilter(str) {
-      return str.substring(0, 30)
-    }
-  },
-  data() {
-    return {
-      list: null
-    }
-  },
-  created() {
-    this.fetchData()
-  },
-  methods: {
-    fetchData() {
-      transactionList().then(response => {
-        this.list = response.data.items.slice(0, 8)
-      })
-    }
-  }
-}
-</script>
diff --git a/src/views/dashboard/admin/components/mixins/resize.js b/src/views/dashboard/admin/components/mixins/resize.js
deleted file mode 100644
index 234953b1..00000000
--- a/src/views/dashboard/admin/components/mixins/resize.js
+++ /dev/null
@@ -1,55 +0,0 @@
-import { debounce } from '@/utils'
-
-export default {
-  data() {
-    return {
-      $_sidebarElm: null,
-      $_resizeHandler: null
-    }
-  },
-  mounted() {
-    this.$_resizeHandler = debounce(() => {
-      if (this.chart) {
-        this.chart.resize()
-      }
-    }, 100)
-    this.$_initResizeEvent()
-    this.$_initSidebarResizeEvent()
-  },
-  beforeDestroy() {
-    this.$_destroyResizeEvent()
-    this.$_destroySidebarResizeEvent()
-  },
-  // to fixed bug when cached by keep-alive
-  // https://github.com/PanJiaChen/vue-element-admin/issues/2116
-  activated() {
-    this.$_initResizeEvent()
-    this.$_initSidebarResizeEvent()
-  },
-  deactivated() {
-    this.$_destroyResizeEvent()
-    this.$_destroySidebarResizeEvent()
-  },
-  methods: {
-    // use $_ for mixins properties
-    // https://vuejs.org/v2/style-guide/index.html#Private-property-names-essential
-    $_initResizeEvent() {
-      window.addEventListener('resize', this.$_resizeHandler)
-    },
-    $_destroyResizeEvent() {
-      window.removeEventListener('resize', this.$_resizeHandler)
-    },
-    $_sidebarResizeHandler(e) {
-      if (e.propertyName === 'width') {
-        this.$_resizeHandler()
-      }
-    },
-    $_initSidebarResizeEvent() {
-      this.$_sidebarElm = document.getElementsByClassName('sidebar-container')[0]
-      this.$_sidebarElm && this.$_sidebarElm.addEventListener('transitionend', this.$_sidebarResizeHandler)
-    },
-    $_destroySidebarResizeEvent() {
-      this.$_sidebarElm && this.$_sidebarElm.removeEventListener('transitionend', this.$_sidebarResizeHandler)
-    }
-  }
-}
diff --git a/src/views/dashboard/admin/index.vue b/src/views/dashboard/admin/index.vue
deleted file mode 100644
index 8cb557be..00000000
--- a/src/views/dashboard/admin/index.vue
+++ /dev/null
@@ -1,124 +0,0 @@
-<template>
-  <div class="dashboard-editor-container">
-    <github-corner class="github-corner" />
-
-    <panel-group @handleSetLineChartData="handleSetLineChartData" />
-
-    <el-row style="background:#fff;padding:16px 16px 0;margin-bottom:32px;">
-      <line-chart :chart-data="lineChartData" />
-    </el-row>
-
-    <el-row :gutter="32">
-      <el-col :xs="24" :sm="24" :lg="8">
-        <div class="chart-wrapper">
-          <raddar-chart />
-        </div>
-      </el-col>
-      <el-col :xs="24" :sm="24" :lg="8">
-        <div class="chart-wrapper">
-          <pie-chart />
-        </div>
-      </el-col>
-      <el-col :xs="24" :sm="24" :lg="8">
-        <div class="chart-wrapper">
-          <bar-chart />
-        </div>
-      </el-col>
-    </el-row>
-
-    <el-row :gutter="8">
-      <el-col :xs="{span: 24}" :sm="{span: 24}" :md="{span: 24}" :lg="{span: 12}" :xl="{span: 12}" style="padding-right:8px;margin-bottom:30px;">
-        <transaction-table />
-      </el-col>
-      <el-col :xs="{span: 24}" :sm="{span: 12}" :md="{span: 12}" :lg="{span: 6}" :xl="{span: 6}" style="margin-bottom:30px;">
-        <todo-list />
-      </el-col>
-      <el-col :xs="{span: 24}" :sm="{span: 12}" :md="{span: 12}" :lg="{span: 6}" :xl="{span: 6}" style="margin-bottom:30px;">
-        <box-card />
-      </el-col>
-    </el-row>
-  </div>
-</template>
-
-<script>
-import GithubCorner from '@/components/GithubCorner'
-import PanelGroup from './components/PanelGroup'
-import LineChart from './components/LineChart'
-import RaddarChart from './components/RaddarChart'
-import PieChart from './components/PieChart'
-import BarChart from './components/BarChart'
-import TransactionTable from './components/TransactionTable'
-import TodoList from './components/TodoList'
-import BoxCard from './components/BoxCard'
-
-const lineChartData = {
-  newVisitis: {
-    expectedData: [100, 120, 161, 134, 105, 160, 165],
-    actualData: [120, 82, 91, 154, 162, 140, 145]
-  },
-  messages: {
-    expectedData: [200, 192, 120, 144, 160, 130, 140],
-    actualData: [180, 160, 151, 106, 145, 150, 130]
-  },
-  purchases: {
-    expectedData: [80, 100, 121, 104, 105, 90, 100],
-    actualData: [120, 90, 100, 138, 142, 130, 130]
-  },
-  shoppings: {
-    expectedData: [130, 140, 141, 142, 145, 150, 160],
-    actualData: [120, 82, 91, 154, 162, 140, 130]
-  }
-}
-
-export default {
-  name: 'DashboardAdmin',
-  components: {
-    GithubCorner,
-    PanelGroup,
-    LineChart,
-    RaddarChart,
-    PieChart,
-    BarChart,
-    TransactionTable,
-    TodoList,
-    BoxCard
-  },
-  data() {
-    return {
-      lineChartData: lineChartData.newVisitis
-    }
-  },
-  methods: {
-    handleSetLineChartData(type) {
-      this.lineChartData = lineChartData[type]
-    }
-  }
-}
-</script>
-
-<style lang="scss" scoped>
-.dashboard-editor-container {
-  padding: 32px;
-  background-color: rgb(240, 242, 245);
-  position: relative;
-
-  .github-corner {
-    position: absolute;
-    top: 0px;
-    border: 0;
-    right: 0;
-  }
-
-  .chart-wrapper {
-    background: #fff;
-    padding: 16px 16px 0;
-    margin-bottom: 32px;
-  }
-}
-
-@media (max-width:1024px) {
-  .chart-wrapper {
-    padding: 8px;
-  }
-}
-</style>
diff --git a/src/views/dashboard/editor/index.vue b/src/views/dashboard/editor/index.vue
deleted file mode 100644
index 9723bcce..00000000
--- a/src/views/dashboard/editor/index.vue
+++ /dev/null
@@ -1,74 +0,0 @@
-<template>
-  <div class="dashboard-editor-container">
-    <div class=" clearfix">
-      <pan-thumb :image="avatar" style="float: left">
-        Your roles:
-        <span v-for="item in roles" :key="item" class="pan-info-roles">{{ item }}</span>
-      </pan-thumb>
-      <github-corner style="position: absolute; top: 0px; border: 0; right: 0;" />
-      <div class="info-container">
-        <span class="display_name">{{ name }}</span>
-        <span style="font-size:20px;padding-top:20px;display:inline-block;">Editor's Dashboard</span>
-      </div>
-    </div>
-    <div>
-      <img :src="emptyGif" class="emptyGif">
-    </div>
-  </div>
-</template>
-
-<script>
-import { mapGetters } from 'vuex'
-import PanThumb from '@/components/PanThumb'
-import GithubCorner from '@/components/GithubCorner'
-
-export default {
-  name: 'DashboardEditor',
-  components: { PanThumb, GithubCorner },
-  data() {
-    return {
-      emptyGif: 'https://wpimg.wallstcn.com/0e03b7da-db9e-4819-ba10-9016ddfdaed3'
-    }
-  },
-  computed: {
-    ...mapGetters([
-      'name',
-      'avatar',
-      'roles'
-    ])
-  }
-}
-</script>
-
-<style lang="scss" scoped>
-  .emptyGif {
-    display: block;
-    width: 45%;
-    margin: 0 auto;
-  }
-
-  .dashboard-editor-container {
-    background-color: #e3e3e3;
-    min-height: 100vh;
-    padding: 50px 60px 0px;
-    .pan-info-roles {
-      font-size: 12px;
-      font-weight: 700;
-      color: #333;
-      display: block;
-    }
-    .info-container {
-      position: relative;
-      margin-left: 190px;
-      height: 150px;
-      line-height: 200px;
-      .display_name {
-        font-size: 48px;
-        line-height: 48px;
-        color: #212121;
-        position: absolute;
-        top: 25px;
-      }
-    }
-  }
-</style>
diff --git a/src/views/dashboard/index.vue b/src/views/dashboard/index.vue
index 1720ea8f..d7443d86 100644
--- a/src/views/dashboard/index.vue
+++ b/src/views/dashboard/index.vue
@@ -6,15 +6,13 @@
 
 <script>
 import { mapGetters } from 'vuex'
-import adminDashboard from './admin'
-import editorDashboard from './editor'
 
 export default {
   name: 'Dashboard',
-  components: { adminDashboard, editorDashboard },
+  components: { },
   data() {
     return {
-      currentRole: 'adminDashboard'
+      currentRole: ''
     }
   },
   computed: {
@@ -23,9 +21,6 @@ export default {
     ])
   },
   created() {
-    if (!this.roles.includes('admin')) {
-      this.currentRole = 'editorDashboard'
-    }
   }
 }
 </script>
diff --git a/src/views/documentation/index.vue b/src/views/documentation/index.vue
deleted file mode 100644
index d3f77468..00000000
--- a/src/views/documentation/index.vue
+++ /dev/null
@@ -1,56 +0,0 @@
-<template>
-  <div class="app-container documentation-container">
-    <a class="document-btn" target="_blank" href="https://panjiachen.github.io/vue-element-admin-site/">Documentation</a>
-    <a class="document-btn" target="_blank" href="https://github.com/PanJiaChen/vue-element-admin/">Github Repository</a>
-    <a class="document-btn" target="_blank" href="https://panjiachen.gitee.io/vue-element-admin-site/zh/">国内文档</a>
-    <dropdown-menu class="document-btn" :items="articleList" title="系列文章" />
-    <a class="document-btn" target="_blank" href="https://panjiachen.github.io/vue-element-admin-site/zh/job/">内推招聘</a>
-  </div>
-</template>
-
-<script>
-import DropdownMenu from '@/components/Share/DropdownMenu'
-
-export default {
-  name: 'Documentation',
-  components: { DropdownMenu },
-  data() {
-    return {
-      articleList: [
-        { title: '基础篇', href: 'https://juejin.im/post/59097cd7a22b9d0065fb61d2' },
-        { title: '登录权限篇', href: 'https://juejin.im/post/591aa14f570c35006961acac' },
-        { title: '实战篇', href: 'https://juejin.im/post/593121aa0ce4630057f70d35' },
-        { title: 'vue-admin-template 篇', href: 'https://juejin.im/post/595b4d776fb9a06bbe7dba56' },
-        { title: 'v4.0 篇', href: 'https://juejin.im/post/5c92ff94f265da6128275a85' },
-        { title: '自行封装 component', href: 'https://segmentfault.com/a/1190000009090836' },
-        { title: '优雅的使用 icon', href: 'https://juejin.im/post/59bb864b5188257e7a427c09' },
-        { title: 'webpack4（上）', href: 'https://juejin.im/post/59bb864b5188257e7a427c09' },
-        { title: 'webpack4（下）', href: 'https://juejin.im/post/5b5d6d6f6fb9a04fea58aabc' }
-      ]
-    }
-  }
-}
-</script>
-
-<style lang="scss" scoped>
-.documentation-container {
-  margin: 50px;
-  display: flex;
-  flex-wrap: wrap;
-  justify-content: space-evenly;
-
-  .document-btn {
-    flex-shrink: 0;
-    display: block;
-    cursor: pointer;
-    background: black;
-    color: white;
-    height: 60px;
-    width: 200px;
-    margin-bottom: 16px;
-    line-height: 60px;
-    font-size: 20px;
-    text-align: center;
-  }
-}
-</style>
diff --git a/src/views/error-log/components/ErrorTestA.vue b/src/views/error-log/components/ErrorTestA.vue
deleted file mode 100644
index 52654e0e..00000000
--- a/src/views/error-log/components/ErrorTestA.vue
+++ /dev/null
@@ -1,13 +0,0 @@
-<template>
-  <div>
-    <!--error code-->
-    {{ a.a }}
-    <!--error code-->
-  </div>
-</template>
-
-<script>
-export default {
-  name: 'ErrorTestA'
-}
-</script>
diff --git a/src/views/error-log/components/ErrorTestB.vue b/src/views/error-log/components/ErrorTestB.vue
deleted file mode 100644
index d796beef..00000000
--- a/src/views/error-log/components/ErrorTestB.vue
+++ /dev/null
@@ -1,11 +0,0 @@
-<template>
-  <div />
-</template>
-
-<script>
-export default {
-  created() {
-    this.b = b // eslint-disable-line
-  }
-}
-</script>
diff --git a/src/views/error-log/index.vue b/src/views/error-log/index.vue
deleted file mode 100644
index e999c85b..00000000
--- a/src/views/error-log/index.vue
+++ /dev/null
@@ -1,32 +0,0 @@
-<template>
-  <div class="errPage-container">
-    <ErrorA />
-    <ErrorB />
-    <h3>Please click the bug icon in the upper right corner</h3>
-    <aside>
-      Now the management system are basically the form of the spa, it enhances the user experience, but it also increases the possibility of page problems, a small negligence may lead to the entire page deadlock. Fortunately Vue provides a way to catch handling exceptions, where you can handle errors or report exceptions.
-      <a target="_blank" class="link-type" href="https://panjiachen.github.io/vue-element-admin-site/guide/advanced/error.html">
-        Document introduction
-      </a>
-    </aside>
-    <a href="#">
-      <img src="https://wpimg.wallstcn.com/360e4842-4db5-42d0-b078-f9a84a825546.gif">
-    </a>
-  </div>
-</template>
-
-<script>
-import ErrorA from './components/ErrorTestA'
-import ErrorB from './components/ErrorTestB'
-
-export default {
-  name: 'ErrorLog',
-  components: { ErrorA, ErrorB }
-}
-</script>
-
-<style scoped>
-  .errPage-container {
-    padding: 30px;
-  }
-</style>
diff --git a/src/views/example/components/ArticleDetail.vue b/src/views/example/components/ArticleDetail.vue
deleted file mode 100644
index 8aa97339..00000000
--- a/src/views/example/components/ArticleDetail.vue
+++ /dev/null
@@ -1,289 +0,0 @@
-<template>
-  <div class="createPost-container">
-    <el-form ref="postForm" :model="postForm" :rules="rules" class="form-container">
-
-      <sticky :z-index="10" :class-name="'sub-navbar '+postForm.status">
-        <CommentDropdown v-model="postForm.comment_disabled" />
-        <PlatformDropdown v-model="postForm.platforms" />
-        <SourceUrlDropdown v-model="postForm.source_uri" />
-        <el-button v-loading="loading" style="margin-left: 10px;" type="success" @click="submitForm">
-          Publish
-        </el-button>
-        <el-button v-loading="loading" type="warning" @click="draftForm">
-          Draft
-        </el-button>
-      </sticky>
-
-      <div class="createPost-main-container">
-        <el-row>
-          <Warning />
-
-          <el-col :span="24">
-            <el-form-item style="margin-bottom: 40px;" prop="title">
-              <MDinput v-model="postForm.title" :maxlength="100" name="name" required>
-                Title
-              </MDinput>
-            </el-form-item>
-
-            <div class="postInfo-container">
-              <el-row>
-                <el-col :span="8">
-                  <el-form-item label-width="60px" label="Author:" class="postInfo-container-item">
-                    <el-select v-model="postForm.author" :remote-method="getRemoteUserList" filterable default-first-option remote placeholder="Search user">
-                      <el-option v-for="(item,index) in userListOptions" :key="item+index" :label="item" :value="item" />
-                    </el-select>
-                  </el-form-item>
-                </el-col>
-
-                <el-col :span="10">
-                  <el-form-item label-width="120px" label="Publish Time:" class="postInfo-container-item">
-                    <el-date-picker v-model="displayTime" type="datetime" format="yyyy-MM-dd HH:mm:ss" placeholder="Select date and time" />
-                  </el-form-item>
-                </el-col>
-
-                <el-col :span="6">
-                  <el-form-item label-width="90px" label="Importance:" class="postInfo-container-item">
-                    <el-rate
-                      v-model="postForm.importance"
-                      :max="3"
-                      :colors="['#99A9BF', '#F7BA2A', '#FF9900']"
-                      :low-threshold="1"
-                      :high-threshold="3"
-                      style="display:inline-block"
-                    />
-                  </el-form-item>
-                </el-col>
-              </el-row>
-            </div>
-          </el-col>
-        </el-row>
-
-        <el-form-item style="margin-bottom: 40px;" label-width="70px" label="Summary:">
-          <el-input v-model="postForm.content_short" :rows="1" type="textarea" class="article-textarea" autosize placeholder="Please enter the content" />
-          <span v-show="contentShortLength" class="word-counter">{{ contentShortLength }}words</span>
-        </el-form-item>
-
-        <el-form-item prop="content" style="margin-bottom: 30px;">
-          <Tinymce ref="editor" v-model="postForm.content" :height="400" />
-        </el-form-item>
-
-        <el-form-item prop="image_uri" style="margin-bottom: 30px;">
-          <Upload v-model="postForm.image_uri" />
-        </el-form-item>
-      </div>
-    </el-form>
-  </div>
-</template>
-
-<script>
-import Tinymce from '@/components/Tinymce'
-import Upload from '@/components/Upload/SingleImage3'
-import MDinput from '@/components/MDinput'
-import Sticky from '@/components/Sticky' // 粘性header组件
-import { validURL } from '@/utils/validate'
-import { fetchArticle } from '@/api/article'
-import { searchUser } from '@/api/remote-search'
-import Warning from './Warning'
-import { CommentDropdown, PlatformDropdown, SourceUrlDropdown } from './Dropdown'
-
-const defaultForm = {
-  status: 'draft',
-  title: '', // 文章题目
-  content: '', // 文章内容
-  content_short: '', // 文章摘要
-  source_uri: '', // 文章外链
-  image_uri: '', // 文章图片
-  display_time: undefined, // 前台展示时间
-  id: undefined,
-  platforms: ['a-platform'],
-  comment_disabled: false,
-  importance: 0
-}
-
-export default {
-  name: 'ArticleDetail',
-  components: { Tinymce, MDinput, Upload, Sticky, Warning, CommentDropdown, PlatformDropdown, SourceUrlDropdown },
-  props: {
-    isEdit: {
-      type: Boolean,
-      default: false
-    }
-  },
-  data() {
-    const validateRequire = (rule, value, callback) => {
-      if (value === '') {
-        this.$message({
-          message: rule.field + '为必传项',
-          type: 'error'
-        })
-        callback(new Error(rule.field + '为必传项'))
-      } else {
-        callback()
-      }
-    }
-    const validateSourceUri = (rule, value, callback) => {
-      if (value) {
-        if (validURL(value)) {
-          callback()
-        } else {
-          this.$message({
-            message: '外链url填写不正确',
-            type: 'error'
-          })
-          callback(new Error('外链url填写不正确'))
-        }
-      } else {
-        callback()
-      }
-    }
-    return {
-      postForm: Object.assign({}, defaultForm),
-      loading: false,
-      userListOptions: [],
-      rules: {
-        image_uri: [{ validator: validateRequire }],
-        title: [{ validator: validateRequire }],
-        content: [{ validator: validateRequire }],
-        source_uri: [{ validator: validateSourceUri, trigger: 'blur' }]
-      },
-      tempRoute: {}
-    }
-  },
-  computed: {
-    contentShortLength() {
-      return this.postForm.content_short.length
-    },
-    displayTime: {
-      // set and get is useful when the data
-      // returned by the back end api is different from the front end
-      // back end return => "2013-06-25 06:59:25"
-      // front end need timestamp => 1372114765000
-      get() {
-        return (+new Date(this.postForm.display_time))
-      },
-      set(val) {
-        this.postForm.display_time = new Date(val)
-      }
-    }
-  },
-  created() {
-    if (this.isEdit) {
-      const id = this.$route.params && this.$route.params.id
-      this.fetchData(id)
-    }
-
-    // Why need to make a copy of this.$route here?
-    // Because if you enter this page and quickly switch tag, may be in the execution of the setTagsViewTitle function, this.$route is no longer pointing to the current page
-    // https://github.com/PanJiaChen/vue-element-admin/issues/1221
-    this.tempRoute = Object.assign({}, this.$route)
-  },
-  methods: {
-    fetchData(id) {
-      fetchArticle(id).then(response => {
-        this.postForm = response.data
-
-        // just for test
-        this.postForm.title += `   Article Id:${this.postForm.id}`
-        this.postForm.content_short += `   Article Id:${this.postForm.id}`
-
-        // set tagsview title
-        this.setTagsViewTitle()
-
-        // set page title
-        this.setPageTitle()
-      }).catch(err => {
-        console.log(err)
-      })
-    },
-    setTagsViewTitle() {
-      const title = 'Edit Article'
-      const route = Object.assign({}, this.tempRoute, { title: `${title}-${this.postForm.id}` })
-      this.$store.dispatch('tagsView/updateVisitedView', route)
-    },
-    setPageTitle() {
-      const title = 'Edit Article'
-      document.title = `${title} - ${this.postForm.id}`
-    },
-    submitForm() {
-      console.log(this.postForm)
-      this.$refs.postForm.validate(valid => {
-        if (valid) {
-          this.loading = true
-          this.$notify({
-            title: '成功',
-            message: '发布文章成功',
-            type: 'success',
-            duration: 2000
-          })
-          this.postForm.status = 'published'
-          this.loading = false
-        } else {
-          console.log('error submit!!')
-          return false
-        }
-      })
-    },
-    draftForm() {
-      if (this.postForm.content.length === 0 || this.postForm.title.length === 0) {
-        this.$message({
-          message: '请填写必要的标题和内容',
-          type: 'warning'
-        })
-        return
-      }
-      this.$message({
-        message: '保存成功',
-        type: 'success',
-        showClose: true,
-        duration: 1000
-      })
-      this.postForm.status = 'draft'
-    },
-    getRemoteUserList(query) {
-      searchUser(query).then(response => {
-        if (!response.data.items) return
-        this.userListOptions = response.data.items.map(v => v.name)
-      })
-    }
-  }
-}
-</script>
-
-<style lang="scss" scoped>
-@import "~@/styles/mixin.scss";
-
-.createPost-container {
-  position: relative;
-
-  .createPost-main-container {
-    padding: 40px 45px 20px 50px;
-
-    .postInfo-container {
-      position: relative;
-      @include clearfix;
-      margin-bottom: 10px;
-
-      .postInfo-container-item {
-        float: left;
-      }
-    }
-  }
-
-  .word-counter {
-    width: 40px;
-    position: absolute;
-    right: 10px;
-    top: 0px;
-  }
-}
-
-.article-textarea /deep/ {
-  textarea {
-    padding-right: 40px;
-    resize: none;
-    border: none;
-    border-radius: 0px;
-    border-bottom: 1px solid #bfcbd9;
-  }
-}
-</style>
diff --git a/src/views/example/components/Dropdown/Comment.vue b/src/views/example/components/Dropdown/Comment.vue
deleted file mode 100644
index d34b2b90..00000000
--- a/src/views/example/components/Dropdown/Comment.vue
+++ /dev/null
@@ -1,41 +0,0 @@
-<template>
-  <el-dropdown :show-timeout="100" trigger="click">
-    <el-button plain>
-      {{ !comment_disabled?'Comment: opened':'Comment: closed' }}
-      <i class="el-icon-caret-bottom el-icon--right" />
-    </el-button>
-    <el-dropdown-menu slot="dropdown" class="no-padding">
-      <el-dropdown-item>
-        <el-radio-group v-model="comment_disabled" style="padding: 10px;">
-          <el-radio :label="true">
-            Close comment
-          </el-radio>
-          <el-radio :label="false">
-            Open comment
-          </el-radio>
-        </el-radio-group>
-      </el-dropdown-item>
-    </el-dropdown-menu>
-  </el-dropdown>
-</template>
-
-<script>
-export default {
-  props: {
-    value: {
-      type: Boolean,
-      default: false
-    }
-  },
-  computed: {
-    comment_disabled: {
-      get() {
-        return this.value
-      },
-      set(val) {
-        this.$emit('input', val)
-      }
-    }
-  }
-}
-</script>
diff --git a/src/views/example/components/Dropdown/Platform.vue b/src/views/example/components/Dropdown/Platform.vue
deleted file mode 100644
index 0a527264..00000000
--- a/src/views/example/components/Dropdown/Platform.vue
+++ /dev/null
@@ -1,46 +0,0 @@
-<template>
-  <el-dropdown :hide-on-click="false" :show-timeout="100" trigger="click">
-    <el-button plain>
-      Platfroms({{ platforms.length }})
-      <i class="el-icon-caret-bottom el-icon--right" />
-    </el-button>
-    <el-dropdown-menu slot="dropdown" class="no-border">
-      <el-checkbox-group v-model="platforms" style="padding: 5px 15px;">
-        <el-checkbox v-for="item in platformsOptions" :key="item.key" :label="item.key">
-          {{ item.name }}
-        </el-checkbox>
-      </el-checkbox-group>
-    </el-dropdown-menu>
-  </el-dropdown>
-</template>
-
-<script>
-export default {
-  props: {
-    value: {
-      required: true,
-      default: () => [],
-      type: Array
-    }
-  },
-  data() {
-    return {
-      platformsOptions: [
-        { key: 'a-platform', name: 'a-platform' },
-        { key: 'b-platform', name: 'b-platform' },
-        { key: 'c-platform', name: 'c-platform' }
-      ]
-    }
-  },
-  computed: {
-    platforms: {
-      get() {
-        return this.value
-      },
-      set(val) {
-        this.$emit('input', val)
-      }
-    }
-  }
-}
-</script>
diff --git a/src/views/example/components/Dropdown/SourceUrl.vue b/src/views/example/components/Dropdown/SourceUrl.vue
deleted file mode 100644
index 8f47485a..00000000
--- a/src/views/example/components/Dropdown/SourceUrl.vue
+++ /dev/null
@@ -1,38 +0,0 @@
-<template>
-  <el-dropdown :show-timeout="100" trigger="click">
-    <el-button plain>
-      Link
-      <i class="el-icon-caret-bottom el-icon--right" />
-    </el-button>
-    <el-dropdown-menu slot="dropdown" class="no-padding no-border" style="width:400px">
-      <el-form-item label-width="0px" style="margin-bottom: 0px" prop="source_uri">
-        <el-input v-model="source_uri" placeholder="Please enter the content">
-          <template slot="prepend">
-            URL
-          </template>
-        </el-input>
-      </el-form-item>
-    </el-dropdown-menu>
-  </el-dropdown>
-</template>
-
-<script>
-export default {
-  props: {
-    value: {
-      type: String,
-      default: ''
-    }
-  },
-  computed: {
-    source_uri: {
-      get() {
-        return this.value
-      },
-      set(val) {
-        this.$emit('input', val)
-      }
-    }
-  }
-}
-</script>
diff --git a/src/views/example/components/Dropdown/index.js b/src/views/example/components/Dropdown/index.js
deleted file mode 100644
index bc0c171b..00000000
--- a/src/views/example/components/Dropdown/index.js
+++ /dev/null
@@ -1,3 +0,0 @@
-export { default as CommentDropdown } from './Comment'
-export { default as PlatformDropdown } from './Platform'
-export { default as SourceUrlDropdown } from './SourceUrl'
diff --git a/src/views/example/components/Warning.vue b/src/views/example/components/Warning.vue
deleted file mode 100644
index 8d2a7e5a..00000000
--- a/src/views/example/components/Warning.vue
+++ /dev/null
@@ -1,13 +0,0 @@
-<template>
-  <aside>
-    Creating and editing pages cannot be cached by keep-alive because keep-alive include does not currently support
-    caching based on routes, so it is currently cached based on component name. If you want to achieve a similar caching
-    effect, you can use a browser caching scheme such as localStorage. Or do not use keep-alive include to cache all
-    pages directly. See details
-    <a
-      href="https://panjiachen.github.io/vue-element-admin-site/guide/essentials/tags-view.html"
-      target="_blank"
-    >Document</a>
-  </aside>
-</template>
-
diff --git a/src/views/example/create.vue b/src/views/example/create.vue
deleted file mode 100644
index f28ce287..00000000
--- a/src/views/example/create.vue
+++ /dev/null
@@ -1,13 +0,0 @@
-<template>
-  <article-detail :is-edit="false" />
-</template>
-
-<script>
-import ArticleDetail from './components/ArticleDetail'
-
-export default {
-  name: 'CreateArticle',
-  components: { ArticleDetail }
-}
-</script>
-
diff --git a/src/views/example/edit.vue b/src/views/example/edit.vue
deleted file mode 100644
index 87b61260..00000000
--- a/src/views/example/edit.vue
+++ /dev/null
@@ -1,13 +0,0 @@
-<template>
-  <article-detail :is-edit="true" />
-</template>
-
-<script>
-import ArticleDetail from './components/ArticleDetail'
-
-export default {
-  name: 'EditForm',
-  components: { ArticleDetail }
-}
-</script>
-
diff --git a/src/views/example/list.vue b/src/views/example/list.vue
deleted file mode 100644
index 7cdc4ac0..00000000
--- a/src/views/example/list.vue
+++ /dev/null
@@ -1,112 +0,0 @@
-<template>
-  <div class="app-container">
-    <el-table v-loading="listLoading" :data="list" border fit highlight-current-row style="width: 100%">
-      <el-table-column align="center" label="ID" width="80">
-        <template slot-scope="scope">
-          <span>{{ scope.row.id }}</span>
-        </template>
-      </el-table-column>
-
-      <el-table-column width="180px" align="center" label="Date">
-        <template slot-scope="scope">
-          <span>{{ scope.row.timestamp | parseTime('{y}-{m}-{d} {h}:{i}') }}</span>
-        </template>
-      </el-table-column>
-
-      <el-table-column width="120px" align="center" label="Author">
-        <template slot-scope="scope">
-          <span>{{ scope.row.author }}</span>
-        </template>
-      </el-table-column>
-
-      <el-table-column width="100px" label="Importance">
-        <template slot-scope="scope">
-          <svg-icon v-for="n in +scope.row.importance" :key="n" icon-class="star" class="meta-item__icon" />
-        </template>
-      </el-table-column>
-
-      <el-table-column class-name="status-col" label="Status" width="110">
-        <template slot-scope="{row}">
-          <el-tag :type="row.status | statusFilter">
-            {{ row.status }}
-          </el-tag>
-        </template>
-      </el-table-column>
-
-      <el-table-column min-width="300px" label="Title">
-        <template slot-scope="{row}">
-          <router-link :to="'/example/edit/'+row.id" class="link-type">
-            <span>{{ row.title }}</span>
-          </router-link>
-        </template>
-      </el-table-column>
-
-      <el-table-column align="center" label="Actions" width="120">
-        <template slot-scope="scope">
-          <router-link :to="'/example/edit/'+scope.row.id">
-            <el-button type="primary" size="small" icon="el-icon-edit">
-              Edit
-            </el-button>
-          </router-link>
-        </template>
-      </el-table-column>
-    </el-table>
-
-    <pagination v-show="total>0" :total="total" :page.sync="listQuery.page" :limit.sync="listQuery.limit" @pagination="getList" />
-  </div>
-</template>
-
-<script>
-import { fetchList } from '@/api/article'
-import Pagination from '@/components/Pagination' // Secondary package based on el-pagination
-
-export default {
-  name: 'ArticleList',
-  components: { Pagination },
-  filters: {
-    statusFilter(status) {
-      const statusMap = {
-        published: 'success',
-        draft: 'info',
-        deleted: 'danger'
-      }
-      return statusMap[status]
-    }
-  },
-  data() {
-    return {
-      list: null,
-      total: 0,
-      listLoading: true,
-      listQuery: {
-        page: 1,
-        limit: 20
-      }
-    }
-  },
-  created() {
-    this.getList()
-  },
-  methods: {
-    getList() {
-      this.listLoading = true
-      fetchList(this.listQuery).then(response => {
-        this.list = response.data.items
-        this.total = response.data.total
-        this.listLoading = false
-      })
-    }
-  }
-}
-</script>
-
-<style scoped>
-.edit-input {
-  padding-right: 100px;
-}
-.cancel-btn {
-  position: absolute;
-  right: 15px;
-  top: 10px;
-}
-</style>
diff --git a/src/views/excel/components/AutoWidthOption.vue b/src/views/excel/components/AutoWidthOption.vue
deleted file mode 100644
index 9050e659..00000000
--- a/src/views/excel/components/AutoWidthOption.vue
+++ /dev/null
@@ -1,34 +0,0 @@
-<template>
-  <div style="display:inline-block;">
-    <label class="radio-label">Cell Auto-Width: </label>
-    <el-radio-group v-model="autoWidth">
-      <el-radio :label="true" border>
-        True
-      </el-radio>
-      <el-radio :label="false" border>
-        False
-      </el-radio>
-    </el-radio-group>
-  </div>
-</template>
-
-<script>
-export default {
-  props: {
-    value: {
-      type: Boolean,
-      default: true
-    }
-  },
-  computed: {
-    autoWidth: {
-      get() {
-        return this.value
-      },
-      set(val) {
-        this.$emit('input', val)
-      }
-    }
-  }
-}
-</script>
diff --git a/src/views/excel/components/BookTypeOption.vue b/src/views/excel/components/BookTypeOption.vue
deleted file mode 100644
index af9fed39..00000000
--- a/src/views/excel/components/BookTypeOption.vue
+++ /dev/null
@@ -1,39 +0,0 @@
-<template>
-  <div style="display:inline-block;">
-    <label class="radio-label">Book Type: </label>
-    <el-select v-model="bookType" style="width:120px;">
-      <el-option
-        v-for="item in options"
-        :key="item"
-        :label="item"
-        :value="item"
-      />
-    </el-select>
-  </div>
-</template>
-
-<script>
-export default {
-  props: {
-    value: {
-      type: String,
-      default: 'xlsx'
-    }
-  },
-  data() {
-    return {
-      options: ['xlsx', 'csv', 'txt']
-    }
-  },
-  computed: {
-    bookType: {
-      get() {
-        return this.value
-      },
-      set(val) {
-        this.$emit('input', val)
-      }
-    }
-  }
-}
-</script>
diff --git a/src/views/excel/components/FilenameOption.vue b/src/views/excel/components/FilenameOption.vue
deleted file mode 100644
index 75092235..00000000
--- a/src/views/excel/components/FilenameOption.vue
+++ /dev/null
@@ -1,27 +0,0 @@
-<template>
-  <div style="display:inline-block;">
-    <label class="radio-label" style="padding-left:0;">Filename: </label>
-    <el-input v-model="filename" placeholder="Please enter the file name (default excel-list)" style="width:345px;" prefix-icon="el-icon-document" />
-  </div>
-</template>
-
-<script>
-export default {
-  props: {
-    value: {
-      type: String,
-      default: ''
-    }
-  },
-  computed: {
-    filename: {
-      get() {
-        return this.value
-      },
-      set(val) {
-        this.$emit('input', val)
-      }
-    }
-  }
-}
-</script>
diff --git a/src/views/excel/export-excel.vue b/src/views/excel/export-excel.vue
deleted file mode 100644
index b4d7500b..00000000
--- a/src/views/excel/export-excel.vue
+++ /dev/null
@@ -1,116 +0,0 @@
-<template>
-  <div class="app-container">
-
-    <div>
-      <FilenameOption v-model="filename" />
-      <AutoWidthOption v-model="autoWidth" />
-      <BookTypeOption v-model="bookType" />
-      <el-button :loading="downloadLoading" style="margin:0 0 20px 20px;" type="primary" icon="el-icon-document" @click="handleDownload">
-        Export Excel
-      </el-button>
-      <a href="https://panjiachen.github.io/vue-element-admin-site/feature/component/excel.html" target="_blank" style="margin-left:15px;">
-        <el-tag type="info">Documentation</el-tag>
-      </a>
-    </div>
-
-    <el-table v-loading="listLoading" :data="list" element-loading-text="Loading..." border fit highlight-current-row>
-      <el-table-column align="center" label="Id" width="95">
-        <template slot-scope="scope">
-          {{ scope.$index }}
-        </template>
-      </el-table-column>
-      <el-table-column label="Title">
-        <template slot-scope="scope">
-          {{ scope.row.title }}
-        </template>
-      </el-table-column>
-      <el-table-column label="Author" width="110" align="center">
-        <template slot-scope="scope">
-          <el-tag>{{ scope.row.author }}</el-tag>
-        </template>
-      </el-table-column>
-      <el-table-column label="Readings" width="115" align="center">
-        <template slot-scope="scope">
-          {{ scope.row.pageviews }}
-        </template>
-      </el-table-column>
-      <el-table-column align="center" label="Date" width="220">
-        <template slot-scope="scope">
-          <i class="el-icon-time" />
-          <span>{{ scope.row.timestamp | parseTime('{y}-{m}-{d} {h}:{i}') }}</span>
-        </template>
-      </el-table-column>
-    </el-table>
-  </div>
-</template>
-
-<script>
-import { fetchList } from '@/api/article'
-import { parseTime } from '@/utils'
-// options components
-import FilenameOption from './components/FilenameOption'
-import AutoWidthOption from './components/AutoWidthOption'
-import BookTypeOption from './components/BookTypeOption'
-
-export default {
-  name: 'ExportExcel',
-  components: { FilenameOption, AutoWidthOption, BookTypeOption },
-  data() {
-    return {
-      list: null,
-      listLoading: true,
-      downloadLoading: false,
-      filename: '',
-      autoWidth: true,
-      bookType: 'xlsx'
-    }
-  },
-  created() {
-    this.fetchData()
-  },
-  methods: {
-    fetchData() {
-      this.listLoading = true
-      fetchList().then(response => {
-        this.list = response.data.items
-        this.listLoading = false
-      })
-    },
-    handleDownload() {
-      this.downloadLoading = true
-      import('@/vendor/Export2Excel').then(excel => {
-        const tHeader = ['Id', 'Title', 'Author', 'Readings', 'Date']
-        const filterVal = ['id', 'title', 'author', 'pageviews', 'display_time']
-        const list = this.list
-        const data = this.formatJson(filterVal, list)
-        excel.export_json_to_excel({
-          header: tHeader,
-          data,
-          filename: this.filename,
-          autoWidth: this.autoWidth,
-          bookType: this.bookType
-        })
-        this.downloadLoading = false
-      })
-    },
-    formatJson(filterVal, jsonData) {
-      return jsonData.map(v => filterVal.map(j => {
-        if (j === 'timestamp') {
-          return parseTime(v[j])
-        } else {
-          return v[j]
-        }
-      }))
-    }
-  }
-}
-</script>
-
-<style>
-.radio-label {
-  font-size: 14px;
-  color: #606266;
-  line-height: 40px;
-  padding: 0 12px 0 30px;
-}
-</style>
diff --git a/src/views/excel/merge-header.vue b/src/views/excel/merge-header.vue
deleted file mode 100644
index 2646b9d0..00000000
--- a/src/views/excel/merge-header.vue
+++ /dev/null
@@ -1,101 +0,0 @@
-<template>
-  <div class="app-container">
-
-    <el-button :loading="downloadLoading" style="margin-bottom:20px" type="primary" icon="el-icon-document" @click="handleDownload">Export</el-button>
-
-    <el-table
-      ref="multipleTable"
-      v-loading="listLoading"
-      :data="list"
-      element-loading-text="Loading"
-      border
-      fit
-      highlight-current-row
-    >
-      <el-table-column align="center" label="Id" width="95">
-        <template slot-scope="scope">
-          {{ scope.$index }}
-        </template>
-      </el-table-column>
-      <el-table-column label="Main Information" align="center">
-        <el-table-column label="Title">
-          <template slot-scope="scope">
-            {{ scope.row.title }}
-          </template>
-        </el-table-column>
-        <el-table-column label="Author" width="110" align="center">
-          <template slot-scope="scope">
-            <el-tag>{{ scope.row.author }}</el-tag>
-          </template>
-        </el-table-column>
-        <el-table-column label="Readings" width="115" align="center">
-          <template slot-scope="scope">
-            {{ scope.row.pageviews }}
-          </template>
-        </el-table-column>
-      </el-table-column>
-      <el-table-column align="center" label="Date" width="220">
-        <template slot-scope="scope">
-          <i class="el-icon-time" />
-          <span>{{ scope.row.timestamp | parseTime('{y}-{m}-{d} {h}:{i}') }}</span>
-        </template>
-      </el-table-column>
-    </el-table>
-
-  </div>
-</template>
-
-<script>
-import { fetchList } from '@/api/article'
-import { parseTime } from '@/utils'
-
-export default {
-  name: 'MergeHeader',
-  data() {
-    return {
-      list: null,
-      listLoading: true,
-      downloadLoading: false
-    }
-  },
-  created() {
-    this.fetchData()
-  },
-  methods: {
-    fetchData() {
-      this.listLoading = true
-      fetchList(this.listQuery).then(response => {
-        this.list = response.data.items
-        this.listLoading = false
-      })
-    },
-    handleDownload() {
-      this.downloadLoading = true
-        import('@/vendor/Export2Excel').then(excel => {
-          const multiHeader = [['Id', 'Main Information', '', '', 'Date']]
-          const header = ['', 'Title', 'Author', 'Readings', '']
-          const filterVal = ['id', 'title', 'author', 'pageviews', 'display_time']
-          const list = this.list
-          const data = this.formatJson(filterVal, list)
-          const merges = ['A1:A2', 'B1:D1', 'E1:E2']
-          excel.export_json_to_excel({
-            multiHeader,
-            header,
-            merges,
-            data
-          })
-          this.downloadLoading = false
-        })
-    },
-    formatJson(filterVal, jsonData) {
-      return jsonData.map(v => filterVal.map(j => {
-        if (j === 'timestamp') {
-          return parseTime(v[j])
-        } else {
-          return v[j]
-        }
-      }))
-    }
-  }
-}
-</script>
diff --git a/src/views/excel/select-excel.vue b/src/views/excel/select-excel.vue
deleted file mode 100644
index 05b85fb8..00000000
--- a/src/views/excel/select-excel.vue
+++ /dev/null
@@ -1,107 +0,0 @@
-<template>
-  <div class="app-container">
-    <el-input v-model="filename" placeholder="Please enter the file name (default excel-list)" style="width:350px;" prefix-icon="el-icon-document" />
-    <el-button :loading="downloadLoading" style="margin-bottom:20px" type="primary" icon="el-icon-document" @click="handleDownload">
-      Export Selected Items
-    </el-button>
-    <a href="https://panjiachen.github.io/vue-element-admin-site/feature/component/excel.html" target="_blank" style="margin-left:15px;">
-      <el-tag type="info">Documentation</el-tag>
-    </a>
-    <el-table
-      ref="multipleTable"
-      v-loading="listLoading"
-      :data="list"
-      element-loading-text="拼命加载中"
-      border
-      fit
-      highlight-current-row
-      @selection-change="handleSelectionChange"
-    >
-      <el-table-column type="selection" align="center" />
-      <el-table-column align="center" label="Id" width="95">
-        <template slot-scope="scope">
-          {{ scope.$index }}
-        </template>
-      </el-table-column>
-      <el-table-column label="Title">
-        <template slot-scope="scope">
-          {{ scope.row.title }}
-        </template>
-      </el-table-column>
-      <el-table-column label="Author" width="110" align="center">
-        <template slot-scope="scope">
-          <el-tag>{{ scope.row.author }}</el-tag>
-        </template>
-      </el-table-column>
-      <el-table-column label="Readings" width="115" align="center">
-        <template slot-scope="scope">
-          {{ scope.row.pageviews }}
-        </template>
-      </el-table-column>
-      <el-table-column align="center" label="PDate" width="220">
-        <template slot-scope="scope">
-          <i class="el-icon-time" />
-          <span>{{ scope.row.display_time }}</span>
-        </template>
-      </el-table-column>
-    </el-table>
-  </div>
-</template>
-
-<script>
-import { fetchList } from '@/api/article'
-
-export default {
-  name: 'SelectExcel',
-  data() {
-    return {
-      list: null,
-      listLoading: true,
-      multipleSelection: [],
-      downloadLoading: false,
-      filename: ''
-    }
-  },
-  created() {
-    this.fetchData()
-  },
-  methods: {
-    fetchData() {
-      this.listLoading = true
-      fetchList(this.listQuery).then(response => {
-        this.list = response.data.items
-        this.listLoading = false
-      })
-    },
-    handleSelectionChange(val) {
-      this.multipleSelection = val
-    },
-    handleDownload() {
-      if (this.multipleSelection.length) {
-        this.downloadLoading = true
-        import('@/vendor/Export2Excel').then(excel => {
-          const tHeader = ['Id', 'Title', 'Author', 'Readings', 'Date']
-          const filterVal = ['id', 'title', 'author', 'pageviews', 'display_time']
-          const list = this.multipleSelection
-          const data = this.formatJson(filterVal, list)
-          excel.export_json_to_excel({
-            header: tHeader,
-            data,
-            filename: this.filename
-          })
-          this.$refs.multipleTable.clearSelection()
-          this.downloadLoading = false
-        })
-      } else {
-        this.$message({
-          message: 'Please select at least one item',
-          type: 'warning'
-        })
-      }
-    },
-    formatJson(filterVal, jsonData) {
-      return jsonData.map(v => filterVal.map(j => v[j]))
-    }
-  }
-}
-</script>
diff --git a/src/views/excel/upload-excel.vue b/src/views/excel/upload-excel.vue
deleted file mode 100644
index 1772b7fd..00000000
--- a/src/views/excel/upload-excel.vue
+++ /dev/null
@@ -1,42 +0,0 @@
-<template>
-  <div class="app-container">
-    <upload-excel-component :on-success="handleSuccess" :before-upload="beforeUpload" />
-    <el-table :data="tableData" border highlight-current-row style="width: 100%;margin-top:20px;">
-      <el-table-column v-for="item of tableHeader" :key="item" :prop="item" :label="item" />
-    </el-table>
-  </div>
-</template>
-
-<script>
-import UploadExcelComponent from '@/components/UploadExcel/index.vue'
-
-export default {
-  name: 'UploadExcel',
-  components: { UploadExcelComponent },
-  data() {
-    return {
-      tableData: [],
-      tableHeader: []
-    }
-  },
-  methods: {
-    beforeUpload(file) {
-      const isLt1M = file.size / 1024 / 1024 < 1
-
-      if (isLt1M) {
-        return true
-      }
-
-      this.$message({
-        message: 'Please do not upload files larger than 1m in size.',
-        type: 'warning'
-      })
-      return false
-    },
-    handleSuccess({ results, header }) {
-      this.tableData = results
-      this.tableHeader = header
-    }
-  }
-}
-</script>
diff --git a/src/views/guide/index.vue b/src/views/guide/index.vue
deleted file mode 100644
index 4897c8fb..00000000
--- a/src/views/guide/index.vue
+++ /dev/null
@@ -1,36 +0,0 @@
-<template>
-  <div class="app-container">
-    <aside>
-      The guide page is useful for some people who entered the project for the first time. You can briefly introduce the
-      features of the project. Demo is based on
-      <a href="https://github.com/kamranahmedse/driver.js" target="_blank">driver.js.</a>
-    </aside>
-    <el-button icon="el-icon-question" type="primary" @click.prevent.stop="guide">
-      Show Guide
-    </el-button>
-  </div>
-</template>
-
-<script>
-import Driver from 'driver.js' // import driver.js
-import 'driver.js/dist/driver.min.css' // import driver.js css
-import steps from './steps'
-
-export default {
-  name: 'Guide',
-  data() {
-    return {
-      driver: null
-    }
-  },
-  mounted() {
-    this.driver = new Driver()
-  },
-  methods: {
-    guide() {
-      this.driver.defineSteps(steps)
-      this.driver.start()
-    }
-  }
-}
-</script>
diff --git a/src/views/guide/steps.js b/src/views/guide/steps.js
deleted file mode 100644
index 283c672e..00000000
--- a/src/views/guide/steps.js
+++ /dev/null
@@ -1,53 +0,0 @@
-const steps = [
-  {
-    element: '#hamburger-container',
-    popover: {
-      title: 'Hamburger',
-      description: 'Open && Close sidebar',
-      position: 'bottom'
-    }
-  },
-  {
-    element: '#breadcrumb-container',
-    popover: {
-      title: 'Breadcrumb',
-      description: 'Indicate the current page location',
-      position: 'bottom'
-    }
-  },
-  {
-    element: '#header-search',
-    popover: {
-      title: 'Page Search',
-      description: 'Page search, quick navigation',
-      position: 'left'
-    }
-  },
-  {
-    element: '#screenfull',
-    popover: {
-      title: 'Screenfull',
-      description: 'Set the page into fullscreen',
-      position: 'left'
-    }
-  },
-  {
-    element: '#size-select',
-    popover: {
-      title: 'Switch Size',
-      description: 'Switch the system size',
-      position: 'left'
-    }
-  },
-  {
-    element: '#tags-view-container',
-    popover: {
-      title: 'Tags view',
-      description: 'The history of the page you visited',
-      position: 'bottom'
-    },
-    padding: 0
-  }
-]
-
-export default steps
diff --git a/src/views/icons/element-icons.js b/src/views/icons/element-icons.js
deleted file mode 100644
index 9ea4d63f..00000000
--- a/src/views/icons/element-icons.js
+++ /dev/null
@@ -1,3 +0,0 @@
-const elementIcons = ['platform-eleme', 'eleme', 'delete-solid', 'delete', 's-tools', 'setting', 'user-solid', 'user', 'phone', 'phone-outline', 'more', 'more-outline', 'star-on', 'star-off', 's-goods', 'goods', 'warning', 'warning-outline', 'question', 'info', 'remove', 'circle-plus', 'success', 'error', 'zoom-in', 'zoom-out', 'remove-outline', 'circle-plus-outline', 'circle-check', 'circle-close', 's-help', 'help', 'minus', 'plus', 'check', 'close', 'picture', 'picture-outline', 'picture-outline-round', 'upload', 'upload2', 'download', 'camera-solid', 'camera', 'video-camera-solid', 'video-camera', 'message-solid', 'bell', 's-cooperation', 's-order', 's-platform', 's-fold', 's-unfold', 's-operation', 's-promotion', 's-home', 's-release', 's-ticket', 's-management', 's-open', 's-shop', 's-marketing', 's-flag', 's-comment', 's-finance', 's-claim', 's-custom', 's-opportunity', 's-data', 's-check', 's-grid', 'menu', 'share', 'd-caret', 'caret-left', 'caret-right', 'caret-bottom', 'caret-top', 'bottom-left', 'bottom-right', 'back', 'right', 'bottom', 'top', 'top-left', 'top-right', 'arrow-left', 'arrow-right', 'arrow-down', 'arrow-up', 'd-arrow-left', 'd-arrow-right', 'video-pause', 'video-play', 'refresh', 'refresh-right', 'refresh-left', 'finished', 'sort', 'sort-up', 'sort-down', 'rank', 'loading', 'view', 'c-scale-to-original', 'date', 'edit', 'edit-outline', 'folder', 'folder-opened', 'folder-add', 'folder-remove', 'folder-delete', 'folder-checked', 'tickets', 'document-remove', 'document-delete', 'document-copy', 'document-checked', 'document', 'document-add', 'printer', 'paperclip', 'takeaway-box', 'search', 'monitor', 'attract', 'mobile', 'scissors', 'umbrella', 'headset', 'brush', 'mouse', 'coordinate', 'magic-stick', 'reading', 'data-line', 'data-board', 'pie-chart', 'data-analysis', 'collection-tag', 'film', 'suitcase', 'suitcase-1', 'receiving', 'collection', 'files', 'notebook-1', 'notebook-2', 'toilet-paper', 'office-building', 'school', 'table-lamp', 'house', 'no-smoking', 'smoking', 'shopping-cart-full', 'shopping-cart-1', 'shopping-cart-2', 'shopping-bag-1', 'shopping-bag-2', 'sold-out', 'sell', 'present', 'box', 'bank-card', 'money', 'coin', 'wallet', 'discount', 'price-tag', 'news', 'guide', 'male', 'female', 'thumb', 'cpu', 'link', 'connection', 'open', 'turn-off', 'set-up', 'chat-round', 'chat-line-round', 'chat-square', 'chat-dot-round', 'chat-dot-square', 'chat-line-square', 'message', 'postcard', 'position', 'turn-off-microphone', 'microphone', 'close-notification', 'bangzhu', 'time', 'odometer', 'crop', 'aim', 'switch-button', 'full-screen', 'copy-document', 'mic', 'stopwatch', 'medal-1', 'medal', 'trophy', 'trophy-1', 'first-aid-kit', 'discover', 'place', 'location', 'location-outline', 'location-information', 'add-location', 'delete-location', 'map-location', 'alarm-clock', 'timer', 'watch-1', 'watch', 'lock', 'unlock', 'key', 'service', 'mobile-phone', 'bicycle', 'truck', 'ship', 'basketball', 'football', 'soccer', 'baseball', 'wind-power', 'light-rain', 'lightning', 'heavy-rain', 'sunrise', 'sunrise-1', 'sunset', 'sunny', 'cloudy', 'partly-cloudy', 'cloudy-and-sunny', 'moon', 'moon-night', 'dish', 'dish-1', 'food', 'chicken', 'fork-spoon', 'knife-fork', 'burger', 'tableware', 'sugar', 'dessert', 'ice-cream', 'hot-water', 'water-cup', 'coffee-cup', 'cold-drink', 'goblet', 'goblet-full', 'goblet-square', 'goblet-square-full', 'refrigerator', 'grape', 'watermelon', 'cherry', 'apple', 'pear', 'orange', 'coffee', 'ice-tea', 'ice-drink', 'milk-tea', 'potato-strips', 'lollipop', 'ice-cream-square', 'ice-cream-round']
-
-export default elementIcons
diff --git a/src/views/icons/index.vue b/src/views/icons/index.vue
deleted file mode 100644
index 4c483db4..00000000
--- a/src/views/icons/index.vue
+++ /dev/null
@@ -1,101 +0,0 @@
-<template>
-  <div class="icons-container">
-    <aside>
-      <a href="https://panjiachen.github.io/vue-element-admin-site/guide/advanced/icon.html" target="_blank">Add and use
-      </a>
-    </aside>
-    <el-tabs type="border-card">
-      <el-tab-pane label="Icons">
-        <div class="grid">
-          <div v-for="item of svgIcons" :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-tab-pane>
-      <el-tab-pane label="Element-UI Icons">
-        <div class="grid">
-          <div v-for="item of elementIcons" :key="item" @click="handleClipboard(generateElementIconCode(item),$event)">
-            <el-tooltip placement="top">
-              <div slot="content">
-                {{ generateElementIconCode(item) }}
-              </div>
-              <div class="icon-item">
-                <i :class="'el-icon-' + item" />
-                <span>{{ item }}</span>
-              </div>
-            </el-tooltip>
-          </div>
-        </div>
-      </el-tab-pane>
-    </el-tabs>
-  </div>
-</template>
-
-<script>
-import clipboard from '@/utils/clipboard'
-import svgIcons from './svg-icons'
-import elementIcons from './element-icons'
-
-export default {
-  name: 'Icons',
-  data() {
-    return {
-      svgIcons,
-      elementIcons
-    }
-  },
-  methods: {
-    generateIconCode(symbol) {
-      return `<svg-icon icon-class="${symbol}" />`
-    },
-    generateElementIconCode(symbol) {
-      return `<i class="el-icon-${symbol}" />`
-    },
-    handleClipboard(text, event) {
-      clipboard(text, event)
-    }
-  }
-}
-</script>
-
-<style lang="scss" scoped>
-.icons-container {
-  margin: 10px 20px 0;
-  overflow: hidden;
-
-  .grid {
-    position: relative;
-    display: grid;
-    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
-  }
-
-  .icon-item {
-    margin: 20px;
-    height: 85px;
-    text-align: center;
-    width: 100px;
-    float: left;
-    font-size: 30px;
-    color: #24292e;
-    cursor: pointer;
-  }
-
-  span {
-    display: block;
-    font-size: 16px;
-    margin-top: 10px;
-  }
-
-  .disabled {
-    pointer-events: none;
-  }
-}
-</style>
diff --git a/src/views/icons/svg-icons.js b/src/views/icons/svg-icons.js
deleted file mode 100644
index 1e3c66d2..00000000
--- a/src/views/icons/svg-icons.js
+++ /dev/null
@@ -1,10 +0,0 @@
-const req = require.context('../../icons/svg', false, /\.svg$/)
-const requireAll = requireContext => requireContext.keys()
-
-const re = /\.\/(.*)\.svg/
-
-const svgIcons = requireAll(req).map(i => {
-  return i.match(re)[1]
-})
-
-export default svgIcons
diff --git a/src/views/nested/menu1/index.vue b/src/views/nested/menu1/index.vue
deleted file mode 100644
index 30cb6701..00000000
--- a/src/views/nested/menu1/index.vue
+++ /dev/null
@@ -1,7 +0,0 @@
-<template>
-  <div style="padding:30px;">
-    <el-alert :closable="false" title="menu 1">
-      <router-view />
-    </el-alert>
-  </div>
-</template>
diff --git a/src/views/nested/menu1/menu1-1/index.vue b/src/views/nested/menu1/menu1-1/index.vue
deleted file mode 100644
index 27e173a6..00000000
--- a/src/views/nested/menu1/menu1-1/index.vue
+++ /dev/null
@@ -1,7 +0,0 @@
-<template>
-  <div style="padding:30px;">
-    <el-alert :closable="false" title="menu 1-1" type="success">
-      <router-view />
-    </el-alert>
-  </div>
-</template>
diff --git a/src/views/nested/menu1/menu1-2/index.vue b/src/views/nested/menu1/menu1-2/index.vue
deleted file mode 100644
index 0c86276e..00000000
--- a/src/views/nested/menu1/menu1-2/index.vue
+++ /dev/null
@@ -1,7 +0,0 @@
-<template>
-  <div style="padding:30px;">
-    <el-alert :closable="false" title="menu 1-2" type="success">
-      <router-view />
-    </el-alert>
-  </div>
-</template>
diff --git a/src/views/nested/menu1/menu1-2/menu1-2-1/index.vue b/src/views/nested/menu1/menu1-2/menu1-2-1/index.vue
deleted file mode 100644
index f87d88f4..00000000
--- a/src/views/nested/menu1/menu1-2/menu1-2-1/index.vue
+++ /dev/null
@@ -1,5 +0,0 @@
-<template functional>
-  <div style="padding:30px;">
-    <el-alert :closable="false" title="menu 1-2-1" type="warning" />
-  </div>
-</template>
diff --git a/src/views/nested/menu1/menu1-2/menu1-2-2/index.vue b/src/views/nested/menu1/menu1-2/menu1-2-2/index.vue
deleted file mode 100644
index d88789f2..00000000
--- a/src/views/nested/menu1/menu1-2/menu1-2-2/index.vue
+++ /dev/null
@@ -1,5 +0,0 @@
-<template functional>
-  <div style="padding:30px;">
-    <el-alert :closable="false" title="menu 1-2-2" type="warning" />
-  </div>
-</template>
diff --git a/src/views/nested/menu1/menu1-3/index.vue b/src/views/nested/menu1/menu1-3/index.vue
deleted file mode 100644
index f7cd0738..00000000
--- a/src/views/nested/menu1/menu1-3/index.vue
+++ /dev/null
@@ -1,5 +0,0 @@
-<template functional>
-  <div style="padding:30px;">
-    <el-alert :closable="false" title="menu 1-3" type="success" />
-  </div>
-</template>
diff --git a/src/views/nested/menu2/index.vue b/src/views/nested/menu2/index.vue
deleted file mode 100644
index 19dd48f0..00000000
--- a/src/views/nested/menu2/index.vue
+++ /dev/null
@@ -1,5 +0,0 @@
-<template>
-  <div style="padding:30px;">
-    <el-alert :closable="false" title="menu 2" />
-  </div>
-</template>
diff --git a/src/views/pdf/content.js b/src/views/pdf/content.js
deleted file mode 100644
index e62b1a2b..00000000
--- a/src/views/pdf/content.js
+++ /dev/null
@@ -1,58 +0,0 @@
-const title = 'Plans for the Next Iteration of Vue.js'
-
-const content = `<p>Last week at<a href="https://vuejs.london/summary" rel="nofollow">Vue.js London</a>I gave a brief sneak peek of what’s coming in the next major version of Vue. This post provides an in-depth overview of the plan.</p>
-<p><img class=" wscnph" src="https://wpimg.wallstcn.com/b8a1d7be-0b73-41b8-be8c-7c01c93cab66.png" data-wscntype="image" data-wscnh="742" data-wscnw="692" /></p>
-<h3>Why a new majorversion?</h3>
-<p>Vue 2.0 was released<a href="https://medium.com/the-vue-point/vue-2-0-is-here-ef1f26acf4b8" rel="nofollow">exactly two years ago</a>(how time flies!). During this period, the core has remained backwards compatible with five minor releases. We’ve accumulated a number of ideas that would bring improvements, but they were held off because they would result in breaking changes. At the same time, the JavaScript ecosystem and the language itself has been evolving rapidly. There are greatly improved tools that could enhance our workflow, and many new language features that could unlock simpler, more complete, and more efficient solutions to the problems Vue is trying to solve. What’s more exciting is that we are seeing ES2015 support becoming a baseline for all major evergreen browsers. Vue 3.0 aims to leverage these new language features to make Vue core smaller, faster, and more powerful.</p>
-<p>Vue 3.0 is currently in prototyping phase, and we have already implemented a runtime close to feature-parity with 2.x.<strong>Many of the items listed below are either already implemented, or confirmed to be feasible. Ones that are not yet implemented or still in exploration phase are marked with a *.</strong></p>
-<h3>The Details</h3>
-<h4>High-Level APIChanges</h4>
-<blockquote>TL;DR: Everything except render function API and scoped-slots syntax will either remain the same or can be made 2.x compatible via a compatibility build.</blockquote>
-<p>Since it’s a new major, there is going to be some breaking changes. However, we take backwards compatibility seriously, so we want to start communicating these changes as soon as possible. Here’s the currently planned public API changes:</p>
-<ul><li>Template syntax will remain 99% the same. There may be small tweaks in scoped slots syntax, but other than that we have no plans to change anything else for templates.</li><li>3.0 will support class-based components natively, with the aim to provide an API that is pleasant to use in native ES2015 without requiring any transpilation or stage-x features. Most current options will have a reasonable mapping in the class-based API. Stage-x features such as class fields and decorators can still be used optionally to enhance the authoring experience. In addition, the API is designed with TypeScript type inference in mind. The 3.x codebase will itself be written in TypeScript, and providing improved TypeScript support. (That said, usage of TypeScript in an application is still entirely optional.)</li><li>The 2.x object-based component format will still be supported by internally transforming the object to a corresponding class.</li><li>Mixins will still be supported.*</li><li>Top level APIs will likely receive an overhaul to avoid globally mutating the Vue runtime when installing plugins. Instead, plugins will be applied and scoped to a component tree. This will make it easier to test components that rely on specific plugins, and also make it possible to mount multiple Vue applications on the same page with different plugins, but using the same Vue runtime.*</li><li>Functional components can finally be plain functions —however, async components will now need to be explicitly created via a helper function.</li><li>The part that will receive the most changes is the Virtual DOM format used in render functions. We are currently collecting feedback from major library authors and will be sharing more details as we are more confident of the changes, but as long as you don’t heavily rely on hand-written (non-JSX) render functions in your app, upgrading should be a reasonably straightforward process.</li></ul>
-<h4>Source Code Architecture</h4>
-<blockquote>TL;DR: better decoupled internal modules, TypeScript, and a codebase that is easier to contribute to.</blockquote>
-<p>We are re-writing 3.0 from the ground up for a cleaner and more maintainable architecture, in particular trying to make it easier to contribute to. We are breaking some internal functionalities into individual packages in order to isolate the scope of complexity. For example, the observer module will become its own package, with its own public API and tests. Note this does not affect framework-level API— you will not have to manually import individual bits from multiple packages in order to use Vue. Instead, the final Vue package is assembled using these internal packages.</p>
-<p>The codebase is also now written in TypeScript. Although this will make proficiency in TypeScript a pre-requisite for contributing to the new codebase, we believe the type information and IDE support will actually make it easier for a new contributor to make meaningful contributions.</p>
-<p>Decoupling the observer and scheduler into separate packages also allows us to easily experiment with alternative implementations of these parts. For example, we can implement an IE11 compatible observer implementation with the same API, or an alternative scheduler that leverages<code>requestIdleCallback</code>to yield to the browser during long updates.*</p>
-<p><img class=" wscnph" src="https://wpimg.wallstcn.com/4d0b5fb2-d7f9-48fd-8f1b-03362b534dd9.png" data-wscntype="image" data-wscnh="716" data-wscnw="460" /></p>
-<h4>Observation Mechanism</h4>
-<blockquote>TL;DR: more complete, precise, efficient and debuggable reactivity tracking &amp; API for creating observables.</blockquote>
-<p>3.0 will ship with a Proxy-based observer implementation that provides reactivity tracking with full language coverage. This eliminates a number of limitations of Vue 2’s current implementation based on<code>Object.defineProperty</code>:</p>
-<p>The new observer also features the following:</p>
-<p>Easily understand why a component is re-rendering</p>
-<p><img class=" wscnph" src="https://wpimg.wallstcn.com/a0c9d811-1ef9-4628-8976-f7c1aaa66da0.png" data-wscntype="image" data-wscnh="540" data-wscnw="789" /></p>
-<h4>Other Runtime Improvements</h4>
-<blockquote>TL;DR: smaller, faster, tree-shakable features, fragments &amp; portals, custom renderer API.</blockquote>
-<h4>Compiler Improvements*</h4>
-<blockquote>TL;DR: tree-shaking friendly output, more AOT optimizations, parser with better error info and source map support.</blockquote>
-<h4>IE11 Support*</h4>
-<blockquote>TL;DR: it will be supported, but in a separate build with the same reactivity limitations of Vue 2.x.</blockquote>
-<p>The new codebase currently targets evergreen browsers only and assumes baseline native ES2015 support. But alas, we know a lot of our users still need to support IE11 for the foreseeable future. Most of the ES2015 features used can be transpiled / polyfilled for IE11, with the exception for Proxies. Our plan is to implement an alternative observer with the same API, but using the good old ES5<code>Object.defineProperty</code>API. A separate build of Vue 3.x will be distributed using this observer implementation. However, this build will be subject to the same change detection caveats of Vue 2.x and thus not fully compatible with the “modern” build of 3.x. We are aware that this imposes some inconvenience for library authors as they will need to be aware of compatibility for two different builds, but we will make sure to provide clear guidelines on this when we reach that stage.</p>
-<h3>How Do We GetThere</h3>
-<p>First of all, although we are announcing it today, we do not have a definitive timeline yet. What we do know at the moment is the steps we will be taking to get there:</p>
-<h4>1. Internal Feedback for the Runtime Prototype</h4>
-<p>This is the phase we are in right now. Currently, we already have a working runtime prototype that includes the new observer, Virtual DOM and component implementation. We have invited a group of authors of influential community projects to provide feedback for the internal changes, and would like to make sure they are comfortable with the changes before moving forward. We want to ensure that important libraries in the ecosystem will be ready at the same time when we release 3.0, so that users relying on those projects can upgrade easily.</p>
-<h4>2. Public Feedback viaRFCs</h4>
-<p>Once we gain a certain level of confidence in the new design, for each breaking change we will be opening a dedicated RFC issue which includes:</p>
-<p>We will anticipate public feedback from the wider community to help us consolidate these ideas.</p>
-<h4>3. Introduce Compatible Features in 2.x &amp;2.x-next</h4>
-<p>We are not forgetting about 2.x! In fact, we plan to use 2.x to progressively accustom users to the new changes. We will be gradually introducing confirmed API changes into 2.x via opt-in adaptors, and 2.x-next will allow users to try out the new Proxy-based observer.</p>
-<p>The last minor release in 2.x will become LTS and continue to receive bug and security fixes for 18 months when 3.0 is released.</p>
-<h4>4. AlphaPhase</h4>
-<p>Next, we will finish up the compiler and server-side rendering parts of 3.0 and start making alpha releases. These will mostly be for stability testing purposes in small greenfield apps.</p>
-<h4>5. BetaPhase</h4>
-<p>During beta phase, our main goal is updating support libraries and tools like Vue Router, Vuex, Vue CLI, Vue DevTools and make sure they work smoothly with the new core. We will also be working with major library authors from the community to help them get ready for 3.0.</p>
-<h4>6. RCPhase</h4>
-<p>Once we consider the API and codebase stable, we will enter RC phase with API freeze. During this phase we will also work on a “compat build”: a build of 3.0 that includes compatibility layers for 2.x API. This build will also ship with a flag you can turn on to emit deprecation warnings for 2.x API usage in your app. The compat build can be used as a guide to upgrade your app to 3.0.</p>
-<h4>7. IE11build</h4>
-<p>The last task before the final release will be the IE11 compatibility build as mentioned above.</p>
-<h4>8. FinalRelease</h4>
-<p>In all honesty, we don’t know when this will happen yet, but likely in 2019. Again, we care more about shipping something that is solid and stable rather than hitting specific dates. There is a lot of work to be done, but we are excited for what’s coming next!</p>`
-
-const data = {
-  title,
-  content
-}
-
-export default data
diff --git a/src/views/pdf/download.vue b/src/views/pdf/download.vue
deleted file mode 100644
index a348c697..00000000
--- a/src/views/pdf/download.vue
+++ /dev/null
@@ -1,201 +0,0 @@
-<template>
-  <div v-loading.fullscreen.lock="fullscreenLoading" class="main-article" element-loading-text="Efforts to generate PDF">
-    <div class="article__heading">
-      <div class="article__heading__title">
-        {{ article.title }}
-      </div>
-    </div>
-    <div style="color: #ccc;">
-      This article is from Evan You on <a target="_blank" href="https://medium.com/the-vue-point/plans-for-the-next-iteration-of-vue-js-777ffea6fabf">medium</a>
-    </div>
-    <div ref="content" class="node-article-content" v-html="article.content" />
-  </div>
-</template>
-
-<script>
-
-export default {
-  data() {
-    return {
-      article: '',
-      fullscreenLoading: true
-    }
-  },
-  mounted() {
-    this.fetchData()
-  },
-  methods: {
-    fetchData() {
-      import('./content.js').then(data => {
-        const { title } = data.default
-        document.title = title
-        this.article = data.default
-        setTimeout(() => {
-          this.fullscreenLoading = false
-          this.$nextTick(() => {
-            window.print()
-          })
-        }, 3000)
-      })
-    }
-  }
-}
-</script>
-
-<style lang="scss">
-@mixin clearfix {
-  &:before {
-    display: table;
-    content: '';
-    clear: both;
-  }
-
-  &:after {
-    display: table;
-    content: '';
-    clear: both;
-  }
-}
-
-.main-article {
-  padding: 20px;
-  margin: 0 auto;
-  display: block;
-  width: 740px;
-  background: #fff;
-}
-
-.article__heading {
-  position: relative;
-  padding: 0 0 20px;
-  overflow: hidden;
-}
-
-.article__heading__title {
-  display: block;
-  display: -webkit-box;
-  -webkit-box-orient: vertical;
-  -webkit-line-clamp: 2;
-  line-clamp: 2;
-  word-wrap: break-word;
-  overflow-wrap: break-word;
-  font-size: 32px;
-  line-height: 48px;
-  font-weight: 600;
-  color: #333;
-  overflow: hidden;
-}
-
-.node-article-content {
-  margin: 20px 0 0;
-  @include clearfix;
-  font-size: 16px;
-  color: #333;
-  letter-spacing: 0.5px;
-  line-height: 28px;
-  margin-bottom: 30px;
-  font-family: medium-content-serif-font, Georgia, Cambria, "Times New Roman", Times, serif;
-
-  &> :last-child {
-    margin-bottom: 0;
-  }
-
-  b,
-  strong {
-    font-weight: inherit;
-    font-weight: bolder;
-  }
-
-  img {
-    max-width: 100%;
-    display: block;
-    margin: 0 auto;
-  }
-
-  p {
-    font-weight: 400;
-    font-style: normal;
-    font-size: 21px;
-    line-height: 1.58;
-    letter-spacing: -.003em;
-
-  }
-
-  ul {
-    margin-bottom: 30px;
-  }
-
-  li {
-    --x-height-multiplier: 0.375;
-    --baseline-multiplier: 0.17;
-
-    letter-spacing: .01rem;
-    font-weight: 400;
-    font-style: normal;
-    font-size: 21px;
-    line-height: 1.58;
-    letter-spacing: -.003em;
-    margin-left: 30px;
-    margin-bottom: 14px;
-  }
-
-  a {
-    text-decoration: none;
-    background-repeat: repeat-x;
-    background-image: linear-gradient(to right, rgba(0, 0, 0, .84) 100%, rgba(0, 0, 0, 0) 0);
-    background-size: 1px 1px;
-    background-position: 0 calc(1em + 1px);
-    padding: 0 6px;
-  }
-
-  code {
-    background: rgba(0, 0, 0, .05);
-    padding: 3px 4px;
-    margin: 0 2px;
-    font-size: 16px;
-    display: inline-block;
-  }
-
-  img {
-    border: 0;
-  }
-
-  /* 解决 IE6-7 图片缩放锯齿问题 */
-  img {
-    -ms-interpolation-mode: bicubic;
-  }
-
-  blockquote {
-    --x-height-multiplier: 0.375;
-    --baseline-multiplier: 0.17;
-    font-family: medium-content-serif-font, Georgia, Cambria, "Times New Roman", Times, serif;
-    letter-spacing: .01rem;
-    font-weight: 400;
-    font-style: italic;
-    font-size: 21px;
-    line-height: 1.58;
-    letter-spacing: -.003em;
-    border-left: 3px solid rgba(0, 0, 0, .84);
-    padding-left: 20px;
-    margin-left: -23px;
-    padding-bottom: 2px;
-  }
-
-  a {
-    text-decoration: none;
-  }
-
-  h2,
-  h3,
-  h4 {
-    font-size: 34px;
-    line-height: 1.15;
-    letter-spacing: -.015em;
-    margin: 53px 0 0;
-  }
-
-  h4 {
-    font-size: 26px;
-  }
-}
-</style>
diff --git a/src/views/pdf/index.vue b/src/views/pdf/index.vue
deleted file mode 100644
index 86278b38..00000000
--- a/src/views/pdf/index.vue
+++ /dev/null
@@ -1,13 +0,0 @@
-<template>
-  <div class="app-container">
-    <aside style="margin-top:15px;">
-      Here we use window.print() to implement the feature of downloading PDF.
-    </aside>
-    <router-link target="_blank" to="/pdf/download">
-      <el-button type="primary">
-        Click to download PDF
-      </el-button>
-    </router-link>
-  </div>
-</template>
-
diff --git a/src/views/permission/components/SwitchRoles.vue b/src/views/permission/components/SwitchRoles.vue
deleted file mode 100644
index 9fabbe19..00000000
--- a/src/views/permission/components/SwitchRoles.vue
+++ /dev/null
@@ -1,32 +0,0 @@
-<template>
-  <div>
-    <div style="margin-bottom:15px;">
-      Your roles: {{ roles }}
-    </div>
-    Switch roles:
-    <el-radio-group v-model="switchRoles">
-      <el-radio-button label="editor" />
-      <el-radio-button label="admin" />
-    </el-radio-group>
-  </div>
-</template>
-
-<script>
-export default {
-  computed: {
-    roles() {
-      return this.$store.getters.roles
-    },
-    switchRoles: {
-      get() {
-        return this.roles[0]
-      },
-      set(val) {
-        this.$store.dispatch('user/changeRoles', val).then(() => {
-          this.$emit('change')
-        })
-      }
-    }
-  }
-}
-</script>
diff --git a/src/views/permission/directive.vue b/src/views/permission/directive.vue
deleted file mode 100644
index 85478895..00000000
--- a/src/views/permission/directive.vue
+++ /dev/null
@@ -1,111 +0,0 @@
-<template>
-  <div class="app-container">
-    <switch-roles @change="handleRolesChange" />
-    <div :key="key" style="margin-top:30px;">
-      <div>
-        <span v-permission="['admin']" class="permission-alert">
-          Only
-          <el-tag class="permission-tag" size="small">admin</el-tag> can see this
-        </span>
-        <el-tag v-permission="['admin']" class="permission-sourceCode" type="info">
-          v-permission="['admin']"
-        </el-tag>
-      </div>
-
-      <div>
-        <span v-permission="['editor']" class="permission-alert">
-          Only
-          <el-tag class="permission-tag" size="small">editor</el-tag> can see this
-        </span>
-        <el-tag v-permission="['editor']" class="permission-sourceCode" type="info">
-          v-permission="['editor']"
-        </el-tag>
-      </div>
-
-      <div>
-        <span v-permission="['admin','editor']" class="permission-alert">
-          Both
-          <el-tag class="permission-tag" size="small">admin</el-tag> and
-          <el-tag class="permission-tag" size="small">editor</el-tag> can see this
-        </span>
-        <el-tag v-permission="['admin','editor']" class="permission-sourceCode" type="info">
-          v-permission="['admin','editor']"
-        </el-tag>
-      </div>
-    </div>
-
-    <div :key="'checkPermission'+key" style="margin-top:60px;">
-      <aside>
-        In some cases, using v-permission will have no effect. For example: Element-UI's Tab component or el-table-column and other scenes that dynamically render dom. You can only do this with v-if.
-        <br> e.g.
-      </aside>
-
-      <el-tabs type="border-card" style="width:550px;">
-        <el-tab-pane v-if="checkPermission(['admin'])" label="Admin">
-          Admin can see this
-          <el-tag class="permission-sourceCode" type="info">
-            v-if="checkPermission(['admin'])"
-          </el-tag>
-        </el-tab-pane>
-
-        <el-tab-pane v-if="checkPermission(['editor'])" label="Editor">
-          Editor can see this
-          <el-tag class="permission-sourceCode" type="info">
-            v-if="checkPermission(['editor'])"
-          </el-tag>
-        </el-tab-pane>
-
-        <el-tab-pane v-if="checkPermission(['admin','editor'])" label="Admin-OR-Editor">
-          Both admin or editor can see this
-          <el-tag class="permission-sourceCode" type="info">
-            v-if="checkPermission(['admin','editor'])"
-          </el-tag>
-        </el-tab-pane>
-      </el-tabs>
-    </div>
-  </div>
-</template>
-
-<script>
-import permission from '@/directive/permission/index.js' // 权限判断指令
-import checkPermission from '@/utils/permission' // 权限判断函数
-import SwitchRoles from './components/SwitchRoles'
-
-export default {
-  name: 'DirectivePermission',
-  components: { SwitchRoles },
-  directives: { permission },
-  data() {
-    return {
-      key: 1 // 为了能每次切换权限的时候重新初始化指令
-    }
-  },
-  methods: {
-    checkPermission,
-    handleRolesChange() {
-      this.key++
-    }
-  }
-}
-</script>
-
-<style lang="scss" scoped>
-.app-container {
-  /deep/ .permission-alert {
-    width: 320px;
-    margin-top: 15px;
-    background-color: #f0f9eb;
-    color: #67c23a;
-    padding: 8px 16px;
-    border-radius: 4px;
-    display: inline-block;
-  }
-  /deep/ .permission-sourceCode {
-    margin-left: 15px;
-  }
-  /deep/ .permission-tag {
-    background-color: #ecf5ff;
-  }
-}
-</style>
-
diff --git a/src/views/permission/page.vue b/src/views/permission/page.vue
deleted file mode 100644
index 5291a782..00000000
--- a/src/views/permission/page.vue
+++ /dev/null
@@ -1,19 +0,0 @@
-<template>
-  <div class="app-container">
-    <switch-roles @change="handleRolesChange" />
-  </div>
-</template>
-
-<script>
-import SwitchRoles from './components/SwitchRoles'
-
-export default {
-  name: 'PagePermission',
-  components: { SwitchRoles },
-  methods: {
-    handleRolesChange() {
-      this.$router.push({ path: '/permission/index?' + +new Date() })
-    }
-  }
-}
-</script>
diff --git a/src/views/permission/role.vue b/src/views/permission/role.vue
deleted file mode 100644
index cd7ecd4c..00000000
--- a/src/views/permission/role.vue
+++ /dev/null
@@ -1,270 +0,0 @@
-<template>
-  <div class="app-container">
-    <el-button type="primary" @click="handleAddRole">New Role</el-button>
-
-    <el-table :data="rolesList" style="width: 100%;margin-top:30px;" border>
-      <el-table-column align="center" label="Role Key" width="220">
-        <template slot-scope="scope">
-          {{ scope.row.key }}
-        </template>
-      </el-table-column>
-      <el-table-column align="center" label="Role Name" width="220">
-        <template slot-scope="scope">
-          {{ scope.row.name }}
-        </template>
-      </el-table-column>
-      <el-table-column align="header-center" label="Description">
-        <template slot-scope="scope">
-          {{ scope.row.description }}
-        </template>
-      </el-table-column>
-      <el-table-column align="center" label="Operations">
-        <template slot-scope="scope">
-          <el-button type="primary" size="small" @click="handleEdit(scope)">Edit</el-button>
-          <el-button type="danger" size="small" @click="handleDelete(scope)">Delete</el-button>
-        </template>
-      </el-table-column>
-    </el-table>
-
-    <el-dialog :visible.sync="dialogVisible" :title="dialogType==='edit'?'Edit Role':'New Role'">
-      <el-form :model="role" label-width="80px" label-position="left">
-        <el-form-item label="Name">
-          <el-input v-model="role.name" placeholder="Role Name" />
-        </el-form-item>
-        <el-form-item label="Desc">
-          <el-input
-            v-model="role.description"
-            :autosize="{ minRows: 2, maxRows: 4}"
-            type="textarea"
-            placeholder="Role Description"
-          />
-        </el-form-item>
-        <el-form-item label="Menus">
-          <el-tree
-            ref="tree"
-            :check-strictly="checkStrictly"
-            :data="routesData"
-            :props="defaultProps"
-            show-checkbox
-            node-key="path"
-            class="permission-tree"
-          />
-        </el-form-item>
-      </el-form>
-      <div style="text-align:right;">
-        <el-button type="danger" @click="dialogVisible=false">Cancel</el-button>
-        <el-button type="primary" @click="confirmRole">Confirm</el-button>
-      </div>
-    </el-dialog>
-  </div>
-</template>
-
-<script>
-import path from 'path'
-import { deepClone } from '@/utils'
-import { getRoutes, getRoles, addRole, deleteRole, updateRole } from '@/api/role'
-
-const defaultRole = {
-  key: '',
-  name: '',
-  description: '',
-  routes: []
-}
-
-export default {
-  data() {
-    return {
-      role: Object.assign({}, defaultRole),
-      routes: [],
-      rolesList: [],
-      dialogVisible: false,
-      dialogType: 'new',
-      checkStrictly: false,
-      defaultProps: {
-        children: 'children',
-        label: 'title'
-      }
-    }
-  },
-  computed: {
-    routesData() {
-      return this.routes
-    }
-  },
-  created() {
-    // Mock: get all routes and roles list from server
-    this.getRoutes()
-    this.getRoles()
-  },
-  methods: {
-    async getRoutes() {
-      const res = await getRoutes()
-      this.serviceRoutes = res.data
-      this.routes = this.generateRoutes(res.data)
-    },
-    async getRoles() {
-      const res = await getRoles()
-      this.rolesList = res.data
-    },
-
-    // Reshape the routes structure so that it looks the same as the sidebar
-    generateRoutes(routes, basePath = '/') {
-      const res = []
-
-      for (let route of routes) {
-        // skip some route
-        if (route.hidden) { continue }
-
-        const onlyOneShowingChild = this.onlyOneShowingChild(route.children, route)
-
-        if (route.children && onlyOneShowingChild && !route.alwaysShow) {
-          route = onlyOneShowingChild
-        }
-
-        const data = {
-          path: path.resolve(basePath, route.path),
-          title: route.meta && route.meta.title
-
-        }
-
-        // recursive child routes
-        if (route.children) {
-          data.children = this.generateRoutes(route.children, data.path)
-        }
-        res.push(data)
-      }
-      return res
-    },
-    generateArr(routes) {
-      let data = []
-      routes.forEach(route => {
-        data.push(route)
-        if (route.children) {
-          const temp = this.generateArr(route.children)
-          if (temp.length > 0) {
-            data = [...data, ...temp]
-          }
-        }
-      })
-      return data
-    },
-    handleAddRole() {
-      this.role = Object.assign({}, defaultRole)
-      if (this.$refs.tree) {
-        this.$refs.tree.setCheckedNodes([])
-      }
-      this.dialogType = 'new'
-      this.dialogVisible = true
-    },
-    handleEdit(scope) {
-      this.dialogType = 'edit'
-      this.dialogVisible = true
-      this.checkStrictly = true
-      this.role = deepClone(scope.row)
-      this.$nextTick(() => {
-        const routes = this.generateRoutes(this.role.routes)
-        this.$refs.tree.setCheckedNodes(this.generateArr(routes))
-        // set checked state of a node not affects its father and child nodes
-        this.checkStrictly = false
-      })
-    },
-    handleDelete({ $index, row }) {
-      this.$confirm('Confirm to remove the role?', 'Warning', {
-        confirmButtonText: 'Confirm',
-        cancelButtonText: 'Cancel',
-        type: 'warning'
-      })
-        .then(async() => {
-          await deleteRole(row.key)
-          this.rolesList.splice($index, 1)
-          this.$message({
-            type: 'success',
-            message: 'Delete succed!'
-          })
-        })
-        .catch(err => { console.error(err) })
-    },
-    generateTree(routes, basePath = '/', checkedKeys) {
-      const res = []
-
-      for (const route of routes) {
-        const routePath = path.resolve(basePath, route.path)
-
-        // recursive child routes
-        if (route.children) {
-          route.children = this.generateTree(route.children, routePath, checkedKeys)
-        }
-
-        if (checkedKeys.includes(routePath) || (route.children && route.children.length >= 1)) {
-          res.push(route)
-        }
-      }
-      return res
-    },
-    async confirmRole() {
-      const isEdit = this.dialogType === 'edit'
-
-      const checkedKeys = this.$refs.tree.getCheckedKeys()
-      this.role.routes = this.generateTree(deepClone(this.serviceRoutes), '/', checkedKeys)
-
-      if (isEdit) {
-        await updateRole(this.role.key, this.role)
-        for (let index = 0; index < this.rolesList.length; index++) {
-          if (this.rolesList[index].key === this.role.key) {
-            this.rolesList.splice(index, 1, Object.assign({}, this.role))
-            break
-          }
-        }
-      } else {
-        const { data } = await addRole(this.role)
-        this.role.key = data.key
-        this.rolesList.push(this.role)
-      }
-
-      const { description, key, name } = this.role
-      this.dialogVisible = false
-      this.$notify({
-        title: 'Success',
-        dangerouslyUseHTMLString: true,
-        message: `
-            <div>Role Key: ${key}</div>
-            <div>Role Name: ${name}</div>
-            <div>Description: ${description}</div>
-          `,
-        type: 'success'
-      })
-    },
-    // reference: src/view/layout/components/Sidebar/SidebarItem.vue
-    onlyOneShowingChild(children = [], parent) {
-      let onlyOneChild = null
-      const showingChildren = children.filter(item => !item.hidden)
-
-      // When there is only one child route, the child route is displayed by default
-      if (showingChildren.length === 1) {
-        onlyOneChild = showingChildren[0]
-        onlyOneChild.path = path.resolve(parent.path, onlyOneChild.path)
-        return onlyOneChild
-      }
-
-      // Show parent if there are no child route to display
-      if (showingChildren.length === 0) {
-        onlyOneChild = { ... parent, path: '', noShowingChildren: true }
-        return onlyOneChild
-      }
-
-      return false
-    }
-  }
-}
-</script>
-
-<style lang="scss" scoped>
-.app-container {
-  .roles-table {
-    margin-top: 30px;
-  }
-  .permission-tree {
-    margin-bottom: 30px;
-  }
-}
-</style>
diff --git a/src/views/qiniu/upload.vue b/src/views/qiniu/upload.vue
deleted file mode 100644
index 9dc9aeda..00000000
--- a/src/views/qiniu/upload.vue
+++ /dev/null
@@ -1,41 +0,0 @@
-<template>
-  <el-upload :data="dataObj" :multiple="true" :before-upload="beforeUpload" action="https://upload.qbox.me" drag>
-    <i class="el-icon-upload" />
-    <div class="el-upload__text">
-      将文件拖到此处，或<em>点击上传</em>
-    </div>
-  </el-upload>
-</template>
-
-<script>
-import { getToken } from '@/api/qiniu'
-// 获取七牛token 后端通过Access Key,Secret Key,bucket等生成token
-// 七牛官方sdk https://developer.qiniu.com/sdk#official-sdk
-
-export default {
-  data() {
-    return {
-      dataObj: { token: '', key: '' },
-      image_uri: [],
-      fileList: []
-    }
-  },
-  methods: {
-    beforeUpload() {
-      const _self = this
-      return new Promise((resolve, reject) => {
-        getToken().then(response => {
-          const key = response.data.qiniu_key
-          const token = response.data.qiniu_token
-          _self._data.dataObj.token = token
-          _self._data.dataObj.key = key
-          resolve(true)
-        }).catch(err => {
-          console.log(err)
-          reject(false)
-        })
-      })
-    }
-  }
-}
-</script>
diff --git a/src/views/tab/components/TabPane.vue b/src/views/tab/components/TabPane.vue
deleted file mode 100644
index 3fb1439e..00000000
--- a/src/views/tab/components/TabPane.vue
+++ /dev/null
@@ -1,103 +0,0 @@
-<template>
-  <el-table :data="list" border fit highlight-current-row style="width: 100%">
-    <el-table-column
-      v-loading="loading"
-      align="center"
-      label="ID"
-      width="65"
-      element-loading-text="请给我点时间！"
-    >
-      <template slot-scope="scope">
-        <span>{{ scope.row.id }}</span>
-      </template>
-    </el-table-column>
-
-    <el-table-column width="180px" align="center" label="Date">
-      <template slot-scope="scope">
-        <span>{{ scope.row.timestamp | parseTime('{y}-{m}-{d} {h}:{i}') }}</span>
-      </template>
-    </el-table-column>
-
-    <el-table-column min-width="300px" label="Title">
-      <template slot-scope="{row}">
-        <span>{{ row.title }}</span>
-        <el-tag>{{ row.type }}</el-tag>
-      </template>
-    </el-table-column>
-
-    <el-table-column width="110px" align="center" label="Author">
-      <template slot-scope="scope">
-        <span>{{ scope.row.author }}</span>
-      </template>
-    </el-table-column>
-
-    <el-table-column width="120px" label="Importance">
-      <template slot-scope="scope">
-        <svg-icon v-for="n in +scope.row.importance" :key="n" icon-class="star" />
-      </template>
-    </el-table-column>
-
-    <el-table-column align="center" label="Readings" width="95">
-      <template slot-scope="scope">
-        <span>{{ scope.row.pageviews }}</span>
-      </template>
-    </el-table-column>
-
-    <el-table-column class-name="status-col" label="Status" width="110">
-      <template slot-scope="{row}">
-        <el-tag :type="row.status | statusFilter">
-          {{ row.status }}
-        </el-tag>
-      </template>
-    </el-table-column>
-  </el-table>
-</template>
-
-<script>
-import { fetchList } from '@/api/article'
-
-export default {
-  filters: {
-    statusFilter(status) {
-      const statusMap = {
-        published: 'success',
-        draft: 'info',
-        deleted: 'danger'
-      }
-      return statusMap[status]
-    }
-  },
-  props: {
-    type: {
-      type: String,
-      default: 'CN'
-    }
-  },
-  data() {
-    return {
-      list: null,
-      listQuery: {
-        page: 1,
-        limit: 5,
-        type: this.type,
-        sort: '+id'
-      },
-      loading: false
-    }
-  },
-  created() {
-    this.getList()
-  },
-  methods: {
-    getList() {
-      this.loading = true
-      this.$emit('create') // for test
-      fetchList(this.listQuery).then(response => {
-        this.list = response.data.items
-        this.loading = false
-      })
-    }
-  }
-}
-</script>
-
diff --git a/src/views/tab/index.vue b/src/views/tab/index.vue
deleted file mode 100644
index 862a160f..00000000
--- a/src/views/tab/index.vue
+++ /dev/null
@@ -1,57 +0,0 @@
-<template>
-  <div class="tab-container">
-    <el-tag>mounted times ：{{ createdTimes }}</el-tag>
-    <el-alert :closable="false" style="width:200px;display:inline-block;vertical-align: middle;margin-left:30px;" title="Tab with keep-alive" type="success" />
-    <el-tabs v-model="activeName" style="margin-top:15px;" type="border-card">
-      <el-tab-pane v-for="item in tabMapOptions" :key="item.key" :label="item.label" :name="item.key">
-        <keep-alive>
-          <tab-pane v-if="activeName==item.key" :type="item.key" @create="showCreatedTimes" />
-        </keep-alive>
-      </el-tab-pane>
-    </el-tabs>
-  </div>
-</template>
-
-<script>
-import tabPane from './components/TabPane'
-
-export default {
-  name: 'Tab',
-  components: { tabPane },
-  data() {
-    return {
-      tabMapOptions: [
-        { label: 'China', key: 'CN' },
-        { label: 'USA', key: 'US' },
-        { label: 'Japan', key: 'JP' },
-        { label: 'Eurozone', key: 'EU' }
-      ],
-      activeName: 'CN',
-      createdTimes: 0
-    }
-  },
-  watch: {
-    activeName(val) {
-      this.$router.push(`${this.$route.path}?tab=${val}`)
-    }
-  },
-  created() {
-    // init the default selected tab
-    const tab = this.$route.query.tab
-    if (tab) {
-      this.activeName = tab
-    }
-  },
-  methods: {
-    showCreatedTimes() {
-      this.createdTimes = this.createdTimes + 1
-    }
-  }
-}
-</script>
-
-<style scoped>
-  .tab-container {
-    margin: 30px;
-  }
-</style>
diff --git a/src/views/table/complex-table.vue b/src/views/table/complex-table.vue
deleted file mode 100644
index 295c5fc4..00000000
--- a/src/views/table/complex-table.vue
+++ /dev/null
@@ -1,379 +0,0 @@
-<template>
-  <div class="app-container">
-    <div class="filter-container">
-      <el-input v-model="listQuery.title" placeholder="Title" style="width: 200px;" class="filter-item" @keyup.enter.native="handleFilter" />
-      <el-select v-model="listQuery.importance" placeholder="Imp" clearable style="width: 90px" class="filter-item">
-        <el-option v-for="item in importanceOptions" :key="item" :label="item" :value="item" />
-      </el-select>
-      <el-select v-model="listQuery.type" placeholder="Type" clearable class="filter-item" style="width: 130px">
-        <el-option v-for="item in calendarTypeOptions" :key="item.key" :label="item.display_name+'('+item.key+')'" :value="item.key" />
-      </el-select>
-      <el-select v-model="listQuery.sort" style="width: 140px" class="filter-item" @change="handleFilter">
-        <el-option v-for="item in sortOptions" :key="item.key" :label="item.label" :value="item.key" />
-      </el-select>
-      <el-button v-waves class="filter-item" type="primary" icon="el-icon-search" @click="handleFilter">
-        Search
-      </el-button>
-      <el-button class="filter-item" style="margin-left: 10px;" type="primary" icon="el-icon-edit" @click="handleCreate">
-        Add
-      </el-button>
-      <el-button v-waves :loading="downloadLoading" class="filter-item" type="primary" icon="el-icon-download" @click="handleDownload">
-        Export
-      </el-button>
-      <el-checkbox v-model="showReviewer" class="filter-item" style="margin-left:15px;" @change="tableKey=tableKey+1">
-        reviewer
-      </el-checkbox>
-    </div>
-
-    <el-table
-      :key="tableKey"
-      v-loading="listLoading"
-      :data="list"
-      border
-      fit
-      highlight-current-row
-      style="width: 100%;"
-      @sort-change="sortChange"
-    >
-      <el-table-column label="ID" prop="id" sortable="custom" align="center" width="80" :class-name="getSortClass('id')">
-        <template slot-scope="{row}">
-          <span>{{ row.id }}</span>
-        </template>
-      </el-table-column>
-      <el-table-column label="Date" width="150px" align="center">
-        <template slot-scope="{row}">
-          <span>{{ row.timestamp | parseTime('{y}-{m}-{d} {h}:{i}') }}</span>
-        </template>
-      </el-table-column>
-      <el-table-column label="Title" min-width="150px">
-        <template slot-scope="{row}">
-          <span class="link-type" @click="handleUpdate(row)">{{ row.title }}</span>
-          <el-tag>{{ row.type | typeFilter }}</el-tag>
-        </template>
-      </el-table-column>
-      <el-table-column label="Author" width="110px" align="center">
-        <template slot-scope="{row}">
-          <span>{{ row.author }}</span>
-        </template>
-      </el-table-column>
-      <el-table-column v-if="showReviewer" label="Reviewer" width="110px" align="center">
-        <template slot-scope="{row}">
-          <span style="color:red;">{{ row.reviewer }}</span>
-        </template>
-      </el-table-column>
-      <el-table-column label="Imp" width="80px">
-        <template slot-scope="{row}">
-          <svg-icon v-for="n in + row.importance" :key="n" icon-class="star" class="meta-item__icon" />
-        </template>
-      </el-table-column>
-      <el-table-column label="Readings" align="center" width="95">
-        <template slot-scope="{row}">
-          <span v-if="row.pageviews" class="link-type" @click="handleFetchPv(row.pageviews)">{{ row.pageviews }}</span>
-          <span v-else>0</span>
-        </template>
-      </el-table-column>
-      <el-table-column label="Status" class-name="status-col" width="100">
-        <template slot-scope="{row}">
-          <el-tag :type="row.status | statusFilter">
-            {{ row.status }}
-          </el-tag>
-        </template>
-      </el-table-column>
-      <el-table-column label="Actions" align="center" width="230" class-name="small-padding fixed-width">
-        <template slot-scope="{row,$index}">
-          <el-button type="primary" size="mini" @click="handleUpdate(row)">
-            Edit
-          </el-button>
-          <el-button v-if="row.status!='published'" size="mini" type="success" @click="handleModifyStatus(row,'published')">
-            Publish
-          </el-button>
-          <el-button v-if="row.status!='draft'" size="mini" @click="handleModifyStatus(row,'draft')">
-            Draft
-          </el-button>
-          <el-button v-if="row.status!='deleted'" size="mini" type="danger" @click="handleDelete(row,$index)">
-            Delete
-          </el-button>
-        </template>
-      </el-table-column>
-    </el-table>
-
-    <pagination v-show="total>0" :total="total" :page.sync="listQuery.page" :limit.sync="listQuery.limit" @pagination="getList" />
-
-    <el-dialog :title="textMap[dialogStatus]" :visible.sync="dialogFormVisible">
-      <el-form ref="dataForm" :rules="rules" :model="temp" label-position="left" label-width="70px" style="width: 400px; margin-left:50px;">
-        <el-form-item label="Type" prop="type">
-          <el-select v-model="temp.type" class="filter-item" placeholder="Please select">
-            <el-option v-for="item in calendarTypeOptions" :key="item.key" :label="item.display_name" :value="item.key" />
-          </el-select>
-        </el-form-item>
-        <el-form-item label="Date" prop="timestamp">
-          <el-date-picker v-model="temp.timestamp" type="datetime" placeholder="Please pick a date" />
-        </el-form-item>
-        <el-form-item label="Title" prop="title">
-          <el-input v-model="temp.title" />
-        </el-form-item>
-        <el-form-item label="Status">
-          <el-select v-model="temp.status" class="filter-item" placeholder="Please select">
-            <el-option v-for="item in statusOptions" :key="item" :label="item" :value="item" />
-          </el-select>
-        </el-form-item>
-        <el-form-item label="Imp">
-          <el-rate v-model="temp.importance" :colors="['#99A9BF', '#F7BA2A', '#FF9900']" :max="3" style="margin-top:8px;" />
-        </el-form-item>
-        <el-form-item label="Remark">
-          <el-input v-model="temp.remark" :autosize="{ minRows: 2, maxRows: 4}" type="textarea" placeholder="Please input" />
-        </el-form-item>
-      </el-form>
-      <div slot="footer" class="dialog-footer">
-        <el-button @click="dialogFormVisible = false">
-          Cancel
-        </el-button>
-        <el-button type="primary" @click="dialogStatus==='create'?createData():updateData()">
-          Confirm
-        </el-button>
-      </div>
-    </el-dialog>
-
-    <el-dialog :visible.sync="dialogPvVisible" title="Reading statistics">
-      <el-table :data="pvData" border fit highlight-current-row style="width: 100%">
-        <el-table-column prop="key" label="Channel" />
-        <el-table-column prop="pv" label="Pv" />
-      </el-table>
-      <span slot="footer" class="dialog-footer">
-        <el-button type="primary" @click="dialogPvVisible = false">Confirm</el-button>
-      </span>
-    </el-dialog>
-  </div>
-</template>
-
-<script>
-import { fetchList, fetchPv, createArticle, updateArticle } from '@/api/article'
-import waves from '@/directive/waves' // waves directive
-import { parseTime } from '@/utils'
-import Pagination from '@/components/Pagination' // secondary package based on el-pagination
-
-const calendarTypeOptions = [
-  { key: 'CN', display_name: 'China' },
-  { key: 'US', display_name: 'USA' },
-  { key: 'JP', display_name: 'Japan' },
-  { key: 'EU', display_name: 'Eurozone' }
-]
-
-// arr to obj, such as { CN : "China", US : "USA" }
-const calendarTypeKeyValue = calendarTypeOptions.reduce((acc, cur) => {
-  acc[cur.key] = cur.display_name
-  return acc
-}, {})
-
-export default {
-  name: 'ComplexTable',
-  components: { Pagination },
-  directives: { waves },
-  filters: {
-    statusFilter(status) {
-      const statusMap = {
-        published: 'success',
-        draft: 'info',
-        deleted: 'danger'
-      }
-      return statusMap[status]
-    },
-    typeFilter(type) {
-      return calendarTypeKeyValue[type]
-    }
-  },
-  data() {
-    return {
-      tableKey: 0,
-      list: null,
-      total: 0,
-      listLoading: true,
-      listQuery: {
-        page: 1,
-        limit: 20,
-        importance: undefined,
-        title: undefined,
-        type: undefined,
-        sort: '+id'
-      },
-      importanceOptions: [1, 2, 3],
-      calendarTypeOptions,
-      sortOptions: [{ label: 'ID Ascending', key: '+id' }, { label: 'ID Descending', key: '-id' }],
-      statusOptions: ['published', 'draft', 'deleted'],
-      showReviewer: false,
-      temp: {
-        id: undefined,
-        importance: 1,
-        remark: '',
-        timestamp: new Date(),
-        title: '',
-        type: '',
-        status: 'published'
-      },
-      dialogFormVisible: false,
-      dialogStatus: '',
-      textMap: {
-        update: 'Edit',
-        create: 'Create'
-      },
-      dialogPvVisible: false,
-      pvData: [],
-      rules: {
-        type: [{ required: true, message: 'type is required', trigger: 'change' }],
-        timestamp: [{ type: 'date', required: true, message: 'timestamp is required', trigger: 'change' }],
-        title: [{ required: true, message: 'title is required', trigger: 'blur' }]
-      },
-      downloadLoading: false
-    }
-  },
-  created() {
-    this.getList()
-  },
-  methods: {
-    getList() {
-      this.listLoading = true
-      fetchList(this.listQuery).then(response => {
-        this.list = response.data.items
-        this.total = response.data.total
-
-        // Just to simulate the time of the request
-        setTimeout(() => {
-          this.listLoading = false
-        }, 1.5 * 1000)
-      })
-    },
-    handleFilter() {
-      this.listQuery.page = 1
-      this.getList()
-    },
-    handleModifyStatus(row, status) {
-      this.$message({
-        message: '操作Success',
-        type: 'success'
-      })
-      row.status = status
-    },
-    sortChange(data) {
-      const { prop, order } = data
-      if (prop === 'id') {
-        this.sortByID(order)
-      }
-    },
-    sortByID(order) {
-      if (order === 'ascending') {
-        this.listQuery.sort = '+id'
-      } else {
-        this.listQuery.sort = '-id'
-      }
-      this.handleFilter()
-    },
-    resetTemp() {
-      this.temp = {
-        id: undefined,
-        importance: 1,
-        remark: '',
-        timestamp: new Date(),
-        title: '',
-        status: 'published',
-        type: ''
-      }
-    },
-    handleCreate() {
-      this.resetTemp()
-      this.dialogStatus = 'create'
-      this.dialogFormVisible = true
-      this.$nextTick(() => {
-        this.$refs['dataForm'].clearValidate()
-      })
-    },
-    createData() {
-      this.$refs['dataForm'].validate((valid) => {
-        if (valid) {
-          this.temp.id = parseInt(Math.random() * 100) + 1024 // mock a id
-          this.temp.author = 'vue-element-admin'
-          createArticle(this.temp).then(() => {
-            this.list.unshift(this.temp)
-            this.dialogFormVisible = false
-            this.$notify({
-              title: 'Success',
-              message: 'Created Successfully',
-              type: 'success',
-              duration: 2000
-            })
-          })
-        }
-      })
-    },
-    handleUpdate(row) {
-      this.temp = Object.assign({}, row) // copy obj
-      this.temp.timestamp = new Date(this.temp.timestamp)
-      this.dialogStatus = 'update'
-      this.dialogFormVisible = true
-      this.$nextTick(() => {
-        this.$refs['dataForm'].clearValidate()
-      })
-    },
-    updateData() {
-      this.$refs['dataForm'].validate((valid) => {
-        if (valid) {
-          const tempData = Object.assign({}, this.temp)
-          tempData.timestamp = +new Date(tempData.timestamp) // change Thu Nov 30 2017 16:41:05 GMT+0800 (CST) to 1512031311464
-          updateArticle(tempData).then(() => {
-            const index = this.list.findIndex(v => v.id === this.temp.id)
-            this.list.splice(index, 1, this.temp)
-            this.dialogFormVisible = false
-            this.$notify({
-              title: 'Success',
-              message: 'Update Successfully',
-              type: 'success',
-              duration: 2000
-            })
-          })
-        }
-      })
-    },
-    handleDelete(row, index) {
-      this.$notify({
-        title: 'Success',
-        message: 'Delete Successfully',
-        type: 'success',
-        duration: 2000
-      })
-      this.list.splice(index, 1)
-    },
-    handleFetchPv(pv) {
-      fetchPv(pv).then(response => {
-        this.pvData = response.data.pvData
-        this.dialogPvVisible = true
-      })
-    },
-    handleDownload() {
-      this.downloadLoading = true
-      import('@/vendor/Export2Excel').then(excel => {
-        const tHeader = ['timestamp', 'title', 'type', 'importance', 'status']
-        const filterVal = ['timestamp', 'title', 'type', 'importance', 'status']
-        const data = this.formatJson(filterVal)
-        excel.export_json_to_excel({
-          header: tHeader,
-          data,
-          filename: 'table-list'
-        })
-        this.downloadLoading = false
-      })
-    },
-    formatJson(filterVal) {
-      return this.list.map(v => filterVal.map(j => {
-        if (j === 'timestamp') {
-          return parseTime(v[j])
-        } else {
-          return v[j]
-        }
-      }))
-    },
-    getSortClass: function(key) {
-      const sort = this.listQuery.sort
-      return sort === `+${key}` ? 'ascending' : 'descending'
-    }
-  }
-}
-</script>
diff --git a/src/views/table/drag-table.vue b/src/views/table/drag-table.vue
deleted file mode 100644
index 3b5c890a..00000000
--- a/src/views/table/drag-table.vue
+++ /dev/null
@@ -1,153 +0,0 @@
-<template>
-  <div class="app-container">
-    <!-- Note that row-key is necessary to get a correct row order. -->
-    <el-table ref="dragTable" v-loading="listLoading" :data="list" row-key="id" border fit highlight-current-row style="width: 100%">
-      <el-table-column align="center" label="ID" width="65">
-        <template slot-scope="{row}">
-          <span>{{ row.id }}</span>
-        </template>
-      </el-table-column>
-
-      <el-table-column width="180px" align="center" label="Date">
-        <template slot-scope="{row}">
-          <span>{{ row.timestamp | parseTime('{y}-{m}-{d} {h}:{i}') }}</span>
-        </template>
-      </el-table-column>
-
-      <el-table-column min-width="300px" label="Title">
-        <template slot-scope="{row}">
-          <span>{{ row.title }}</span>
-        </template>
-      </el-table-column>
-
-      <el-table-column width="110px" align="center" label="Author">
-        <template slot-scope="{row}">
-          <span>{{ row.author }}</span>
-        </template>
-      </el-table-column>
-
-      <el-table-column width="100px" label="Importance">
-        <template slot-scope="{row}">
-          <svg-icon v-for="n in + row.importance" :key="n" icon-class="star" class="icon-star" />
-        </template>
-      </el-table-column>
-
-      <el-table-column align="center" label="Readings" width="95">
-        <template slot-scope="{row}">
-          <span>{{ row.pageviews }}</span>
-        </template>
-      </el-table-column>
-
-      <el-table-column class-name="status-col" label="Status" width="110">
-        <template slot-scope="{row}">
-          <el-tag :type="row.status | statusFilter">
-            {{ row.status }}
-          </el-tag>
-        </template>
-      </el-table-column>
-
-      <el-table-column align="center" label="Drag" width="80">
-        <template slot-scope="{}">
-          <svg-icon class="drag-handler" icon-class="drag" />
-        </template>
-      </el-table-column>
-    </el-table>
-    <div class="show-d">
-      <el-tag>The default order :</el-tag> {{ oldList }}
-    </div>
-    <div class="show-d">
-      <el-tag>The after dragging order :</el-tag> {{ newList }}
-    </div>
-  </div>
-</template>
-
-<script>
-import { fetchList } from '@/api/article'
-import Sortable from 'sortablejs'
-
-export default {
-  name: 'DragTable',
-  filters: {
-    statusFilter(status) {
-      const statusMap = {
-        published: 'success',
-        draft: 'info',
-        deleted: 'danger'
-      }
-      return statusMap[status]
-    }
-  },
-  data() {
-    return {
-      list: null,
-      total: null,
-      listLoading: true,
-      listQuery: {
-        page: 1,
-        limit: 10
-      },
-      sortable: null,
-      oldList: [],
-      newList: []
-    }
-  },
-  created() {
-    this.getList()
-  },
-  methods: {
-    async getList() {
-      this.listLoading = true
-      const { data } = await fetchList(this.listQuery)
-      this.list = data.items
-      this.total = data.total
-      this.listLoading = false
-      this.oldList = this.list.map(v => v.id)
-      this.newList = this.oldList.slice()
-      this.$nextTick(() => {
-        this.setSort()
-      })
-    },
-    setSort() {
-      const el = this.$refs.dragTable.$el.querySelectorAll('.el-table__body-wrapper > table > tbody')[0]
-      this.sortable = Sortable.create(el, {
-        ghostClass: 'sortable-ghost', // Class name for the drop placeholder,
-        setData: function(dataTransfer) {
-          // 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]
-          this.list.splice(evt.newIndex, 0, targetRow)
-
-          // for show the changes, you can delete in you code
-          const tempIndex = this.newList.splice(evt.oldIndex, 1)[0]
-          this.newList.splice(evt.newIndex, 0, tempIndex)
-        }
-      })
-    }
-  }
-}
-</script>
-
-<style>
-.sortable-ghost{
-  opacity: .8;
-  color: #fff!important;
-  background: #42b983!important;
-}
-</style>
-
-<style scoped>
-.icon-star{
-  margin-right:2px;
-}
-.drag-handler{
-  width: 20px;
-  height: 20px;
-  cursor: pointer;
-}
-.show-d{
-  margin-top: 15px;
-}
-</style>
diff --git a/src/views/table/dynamic-table/components/FixedThead.vue b/src/views/table/dynamic-table/components/FixedThead.vue
deleted file mode 100644
index c3deb925..00000000
--- a/src/views/table/dynamic-table/components/FixedThead.vue
+++ /dev/null
@@ -1,62 +0,0 @@
-<template>
-  <div class="app-container">
-    <div class="filter-container">
-      <el-checkbox-group v-model="checkboxVal">
-        <el-checkbox label="apple">
-          apple
-        </el-checkbox>
-        <el-checkbox label="banana">
-          banana
-        </el-checkbox>
-        <el-checkbox label="orange">
-          orange
-        </el-checkbox>
-      </el-checkbox-group>
-    </div>
-
-    <el-table :key="key" :data="tableData" border fit highlight-current-row style="width: 100%">
-      <el-table-column prop="name" label="fruitName" width="180" />
-      <el-table-column v-for="fruit in formThead" :key="fruit" :label="fruit">
-        <template slot-scope="scope">
-          {{ scope.row[fruit] }}
-        </template>
-      </el-table-column>
-    </el-table>
-  </div>
-</template>
-
-<script>
-const defaultFormThead = ['apple', 'banana']
-
-export default {
-  data() {
-    return {
-      tableData: [
-        {
-          name: 'fruit-1',
-          apple: 'apple-10',
-          banana: 'banana-10',
-          orange: 'orange-10'
-        },
-        {
-          name: 'fruit-2',
-          apple: 'apple-20',
-          banana: 'banana-20',
-          orange: 'orange-20'
-        }
-      ],
-      key: 1, // table key
-      formTheadOptions: ['apple', 'banana', 'orange'],
-      checkboxVal: defaultFormThead, // checkboxVal
-      formThead: defaultFormThead // 默认表头 Default header
-    }
-  },
-  watch: {
-    checkboxVal(valArr) {
-      this.formThead = this.formTheadOptions.filter(i => valArr.indexOf(i) >= 0)
-      this.key = this.key + 1// 为了保证table 每次都会重渲 In order to ensure the table will be re-rendered each time
-    }
-  }
-}
-</script>
-
diff --git a/src/views/table/dynamic-table/components/UnfixedThead.vue b/src/views/table/dynamic-table/components/UnfixedThead.vue
deleted file mode 100644
index 831b070a..00000000
--- a/src/views/table/dynamic-table/components/UnfixedThead.vue
+++ /dev/null
@@ -1,50 +0,0 @@
-<template>
-  <div class="app-container">
-    <div class="filter-container">
-      <el-checkbox-group v-model="formThead">
-        <el-checkbox label="apple">
-          apple
-        </el-checkbox>
-        <el-checkbox label="banana">
-          banana
-        </el-checkbox>
-        <el-checkbox label="orange">
-          orange
-        </el-checkbox>
-      </el-checkbox-group>
-    </div>
-
-    <el-table :data="tableData" border fit highlight-current-row style="width: 100%">
-      <el-table-column prop="name" label="fruitName" width="180" />
-      <el-table-column v-for="fruit in formThead" :key="fruit" :label="fruit">
-        <template slot-scope="scope">
-          {{ scope.row[fruit] }}
-        </template>
-      </el-table-column>
-    </el-table>
-  </div>
-</template>
-
-<script>
-export default {
-  data() {
-    return {
-      tableData: [
-        {
-          name: 'fruit-1',
-          apple: 'apple-10',
-          banana: 'banana-10',
-          orange: 'orange-10'
-        },
-        {
-          name: 'fruit-2',
-          apple: 'apple-20',
-          banana: 'banana-20',
-          orange: 'orange-20'
-        }
-      ],
-      formThead: ['apple', 'banana']
-    }
-  }
-}
-</script>
diff --git a/src/views/table/dynamic-table/index.vue b/src/views/table/dynamic-table/index.vue
deleted file mode 100644
index 5a4dd363..00000000
--- a/src/views/table/dynamic-table/index.vue
+++ /dev/null
@@ -1,24 +0,0 @@
-<template>
-  <div class="app-container">
-    <div style="margin:0 0 5px 20px">
-      Fixed header, sorted by header order,
-    </div>
-    <fixed-thead />
-
-    <div style="margin:30px 0 5px 20px">
-      Not fixed header, sorted by click order
-    </div>
-    <unfixed-thead />
-  </div>
-</template>
-
-<script>
-import FixedThead from './components/FixedThead'
-import UnfixedThead from './components/UnfixedThead'
-
-export default {
-  name: 'DynamicTable',
-  components: { FixedThead, UnfixedThead }
-}
-</script>
-
diff --git a/src/views/table/inline-edit-table.vue b/src/views/table/inline-edit-table.vue
deleted file mode 100644
index 31e0065f..00000000
--- a/src/views/table/inline-edit-table.vue
+++ /dev/null
@@ -1,149 +0,0 @@
-<template>
-  <div class="app-container">
-    <el-table v-loading="listLoading" :data="list" border fit highlight-current-row style="width: 100%">
-      <el-table-column align="center" label="ID" width="80">
-        <template slot-scope="{row}">
-          <span>{{ row.id }}</span>
-        </template>
-      </el-table-column>
-
-      <el-table-column width="180px" align="center" label="Date">
-        <template slot-scope="{row}">
-          <span>{{ row.timestamp | parseTime('{y}-{m}-{d} {h}:{i}') }}</span>
-        </template>
-      </el-table-column>
-
-      <el-table-column width="120px" align="center" label="Author">
-        <template slot-scope="{row}">
-          <span>{{ row.author }}</span>
-        </template>
-      </el-table-column>
-
-      <el-table-column width="100px" label="Importance">
-        <template slot-scope="{row}">
-          <svg-icon v-for="n in + row.importance" :key="n" icon-class="star" class="meta-item__icon" />
-        </template>
-      </el-table-column>
-
-      <el-table-column class-name="status-col" label="Status" width="110">
-        <template slot-scope="{row}">
-          <el-tag :type="row.status | statusFilter">
-            {{ row.status }}
-          </el-tag>
-        </template>
-      </el-table-column>
-
-      <el-table-column min-width="300px" label="Title">
-        <template slot-scope="{row}">
-          <template v-if="row.edit">
-            <el-input v-model="row.title" class="edit-input" size="small" />
-            <el-button
-              class="cancel-btn"
-              size="small"
-              icon="el-icon-refresh"
-              type="warning"
-              @click="cancelEdit(row)"
-            >
-              cancel
-            </el-button>
-          </template>
-          <span v-else>{{ row.title }}</span>
-        </template>
-      </el-table-column>
-
-      <el-table-column align="center" label="Actions" width="120">
-        <template slot-scope="{row}">
-          <el-button
-            v-if="row.edit"
-            type="success"
-            size="small"
-            icon="el-icon-circle-check-outline"
-            @click="confirmEdit(row)"
-          >
-            Ok
-          </el-button>
-          <el-button
-            v-else
-            type="primary"
-            size="small"
-            icon="el-icon-edit"
-            @click="row.edit=!row.edit"
-          >
-            Edit
-          </el-button>
-        </template>
-      </el-table-column>
-    </el-table>
-  </div>
-</template>
-
-<script>
-import { fetchList } from '@/api/article'
-
-export default {
-  name: 'InlineEditTable',
-  filters: {
-    statusFilter(status) {
-      const statusMap = {
-        published: 'success',
-        draft: 'info',
-        deleted: 'danger'
-      }
-      return statusMap[status]
-    }
-  },
-  data() {
-    return {
-      list: null,
-      listLoading: true,
-      listQuery: {
-        page: 1,
-        limit: 10
-      }
-    }
-  },
-  created() {
-    this.getList()
-  },
-  methods: {
-    async getList() {
-      this.listLoading = true
-      const { data } = await fetchList(this.listQuery)
-      const items = data.items
-      this.list = items.map(v => {
-        this.$set(v, 'edit', false) // https://vuejs.org/v2/guide/reactivity.html
-        v.originalTitle = v.title //  will be used when user click the cancel botton
-        return v
-      })
-      this.listLoading = false
-    },
-    cancelEdit(row) {
-      row.title = row.originalTitle
-      row.edit = false
-      this.$message({
-        message: 'The title has been restored to the original value',
-        type: 'warning'
-      })
-    },
-    confirmEdit(row) {
-      row.edit = false
-      row.originalTitle = row.title
-      this.$message({
-        message: 'The title has been edited',
-        type: 'success'
-      })
-    }
-  }
-}
-</script>
-
-<style scoped>
-.edit-input {
-  padding-right: 100px;
-}
-.cancel-btn {
-  position: absolute;
-  right: 15px;
-  top: 10px;
-}
-</style>
diff --git a/src/views/theme/index.vue b/src/views/theme/index.vue
deleted file mode 100644
index 0af7711a..00000000
--- a/src/views/theme/index.vue
+++ /dev/null
@@ -1,120 +0,0 @@
-<template>
-  <div class="app-container">
-    <el-card class="box-card">
-      <div slot="header">
-        <a class="link-type link-title" target="_blank" href="https://panjiachen.github.io/vue-element-admin-site/guide/advanced/theme.html">
-          Theme documentation
-        </a>
-      </div>
-      <div class="box-item">
-        <span class="field-label">Change Theme : </span>
-        <el-switch v-model="theme" />
-        <aside style="margin-top:15px;">
-          Tips: It is different from the theme-pick on the navbar is two different skinning methods, each with different application scenarios. Refer to the documentation for details.
-        </aside>
-      </div>
-    </el-card>
-
-    <div class="block">
-      <el-button type="primary">
-        Primary
-      </el-button>
-      <el-button type="success">
-        Success
-      </el-button>
-      <el-button type="info">
-        Info
-      </el-button>
-      <el-button type="warning">
-        Warning
-      </el-button>
-      <el-button type="danger">
-        Danger
-      </el-button>
-    </div>
-
-    <div class="block">
-      <el-button type="primary" icon="el-icon-edit" />
-      <el-button type="primary" icon="el-icon-share" />
-      <el-button type="primary" icon="el-icon-delete" />
-      <el-button type="primary" icon="el-icon-search">
-        Search
-      </el-button>
-      <el-button type="primary">
-        Upload
-        <i class="el-icon-upload el-icon-right" />
-      </el-button>
-    </div>
-
-    <div class="block">
-      <el-tag v-for="tag in tags" :key="tag.type" :type="tag.type" class="tag-item">
-        {{ tag.name }}
-      </el-tag>
-    </div>
-
-    <div class="block">
-      <el-radio-group v-model="radio">
-        <el-radio :label="3">
-          Option A
-        </el-radio>
-        <el-radio :label="6">
-          Option B
-        </el-radio>
-        <el-radio :label="9">
-          Option C
-        </el-radio>
-      </el-radio-group>
-    </div>
-
-    <div class="block">
-      <el-slider v-model="slideValue" />
-    </div>
-  </div>
-</template>
-
-<script>
-import { toggleClass } from '@/utils'
-import '@/assets/custom-theme/index.css' // the theme changed version element-ui css
-
-export default {
-  name: 'Theme',
-  data() {
-    return {
-      theme: false,
-      tags: [
-        { name: 'Tag One', type: '' },
-        { name: 'Tag Two', type: 'info' },
-        { name: 'Tag Three', type: 'success' },
-        { name: 'Tag Four', type: 'warning' },
-        { name: 'Tag Five', type: 'danger' }
-      ],
-      slideValue: 50,
-      radio: 3
-    }
-  },
-  watch: {
-    theme() {
-      toggleClass(document.body, 'custom-theme')
-    }
-  }
-}
-</script>
-
-<style scoped>
-.field-label{
-  vertical-align: middle;
-}
-.box-card {
-  width: 400px;
-  max-width: 100%;
-  margin: 20px auto;
-}
-
-.block {
-  padding: 30px 24px;
-}
-
-.tag-item {
-  margin-right: 15px;
-}
-</style>
diff --git a/src/views/zip/index.vue b/src/views/zip/index.vue
deleted file mode 100644
index 412608f8..00000000
--- a/src/views/zip/index.vue
+++ /dev/null
@@ -1,77 +0,0 @@
-<template>
-  <div class="app-container">
-    <el-input v-model="filename" placeholder="Please enter the file name (default file)" style="width:300px;" prefix-icon="el-icon-document" />
-    <el-button :loading="downloadLoading" style="margin-bottom:20px;" type="primary" icon="el-icon-document" @click="handleDownload">
-      Export Zip
-    </el-button>
-    <el-table v-loading="listLoading" :data="list" element-loading-text="拼命加载中" border fit highlight-current-row>
-      <el-table-column align="center" label="ID" width="95">
-        <template slot-scope="scope">
-          {{ scope.$index }}
-        </template>
-      </el-table-column>
-      <el-table-column label="Title">
-        <template slot-scope="scope">
-          {{ scope.row.title }}
-        </template>
-      </el-table-column>
-      <el-table-column label="Author" width="95" align="center">
-        <template slot-scope="scope">
-          <el-tag>{{ scope.row.author }}</el-tag>
-        </template>
-      </el-table-column>
-      <el-table-column label="Readings" width="115" align="center">
-        <template slot-scope="scope">
-          {{ scope.row.pageviews }}
-        </template>
-      </el-table-column>
-      <el-table-column align="center" label="Date" width="220">
-        <template slot-scope="scope">
-          <i class="el-icon-time" />
-          <span>{{ scope.row.display_time }}</span>
-        </template>
-      </el-table-column>
-    </el-table>
-  </div>
-</template>
-
-<script>
-import { fetchList } from '@/api/article'
-
-export default {
-  name: 'ExportZip',
-  data() {
-    return {
-      list: null,
-      listLoading: true,
-      downloadLoading: false,
-      filename: ''
-    }
-  },
-  created() {
-    this.fetchData()
-  },
-  methods: {
-    async fetchData() {
-      this.listLoading = true
-      const { data } = await fetchList()
-      this.list = data.items
-      this.listLoading = false
-    },
-    handleDownload() {
-      this.downloadLoading = true
-      import('@/vendor/Export2Zip').then(zip => {
-        const tHeader = ['Id', 'Title', 'Author', 'Readings', 'Date']
-        const filterVal = ['id', 'title', 'author', 'pageviews', 'display_time']
-        const list = this.list
-        const data = this.formatJson(filterVal, list)
-        zip.export_txt_to_zip(tHeader, data, this.filename, this.filename)
-        this.downloadLoading = false
-      })
-    },
-    formatJson(filterVal, jsonData) {
-      return jsonData.map(v => filterVal.map(j => v[j]))
-    }
-  }
-}
-</script>