diff --git a/config/index.js b/config/index.js
index d8b17921..3033f9be 100644
--- a/config/index.js
+++ b/config/index.js
@@ -6,7 +6,6 @@ const path = require('path')
 
 module.exports = {
   dev: {
-
     // Paths
     assetsSubDirectory: 'static',
     assetsPublicPath: '/',
@@ -43,7 +42,7 @@ module.exports = {
     // (https://github.com/webpack/css-loader#sourcemaps)
     // In our experience, they generally work as expected,
     // just be aware of this issue when enabling this option.
-    cssSourceMap: false,
+    cssSourceMap: false
   },
 
   build: {
@@ -83,7 +82,7 @@ module.exports = {
     // Set to `true` or `false` to always turn it on or off
     bundleAnalyzerReport: process.env.npm_config_report || false,
 
-      // `npm run build:prod --generate_report`
+    // `npm run build:prod --generate_report`
     generateAnalyzerReport: process.env.npm_config_generate_report || false
   }
 }
diff --git a/src/main.js b/src/main.js
index ac246444..1dc4af9e 100644
--- a/src/main.js
+++ b/src/main.js
@@ -1,6 +1,6 @@
 import Vue from 'vue'
 
-import 'normalize.css/normalize.css'// A modern alternative to CSS resets
+import 'normalize.css/normalize.css' // A modern alternative to CSS resets
 
 import Element from 'element-ui'
 import 'element-ui/lib/theme-chalk/index.css'
@@ -13,7 +13,7 @@ import store from './store'
 
 import i18n from './lang' // Internationalization
 import './icons' // icon
-import './errorLog'// error log
+import './errorLog' // error log
 import './permission' // permission control
 import './mock' // simulation data
 
diff --git a/src/permission.js b/src/permission.js
index 6fe91b48..22522832 100644
--- a/src/permission.js
+++ b/src/permission.js
@@ -40,7 +40,7 @@ router.beforeEach((to, from, next) => {
       } else {
         // 没有动态改变权限的需求可直接next() 删除下方权限判断 ↓
         if (hasPermission(store.getters.roles, to.meta.roles)) {
-          next()//
+          next()
         } else {
           next({ path: '/401', replace: true, query: { noGoBack: true }})
         }
diff --git a/src/router/index.js b/src/router/index.js
index 8df2b8bf..0492a28f 100644
--- a/src/router/index.js
+++ b/src/router/index.js
@@ -6,9 +6,15 @@ Vue.use(Router)
 /* Layout */
 import Layout from '@/views/layout/Layout'
 
+/* Router Modules */
+import componentsRouter from './modules/components'
+import chartsRouter from './modules/charts'
+import tableRouter from './modules/table'
+import nestedRouter from './modules/nested'
+
 /** note: submenu only apppear when children.length>=1
-*   detail see  https://panjiachen.github.io/vue-element-admin-site/guide/essentials/router-and-nav.html
-**/
+ *  detail see  https://panjiachen.github.io/vue-element-admin-site/guide/essentials/router-and-nav.html
+ **/
 
 /**
 * hidden: true                   if `hidden:true` will not show in the sidebar(default is false)
@@ -25,42 +31,64 @@ import Layout from '@/views/layout/Layout'
   }
 **/
 export const constantRouterMap = [
-  { path: '/login', component: () => import('@/views/login/index'), hidden: true },
-  { path: '/authredirect', component: () => import('@/views/login/authredirect'), hidden: true },
-  { path: '/404', component: () => import('@/views/errorPage/404'), hidden: true },
-  { path: '/401', component: () => import('@/views/errorPage/401'), hidden: true },
+  {
+    path: '/login',
+    component: () => import('@/views/login/index'),
+    hidden: true
+  },
+  {
+    path: '/authredirect',
+    component: () => import('@/views/login/authredirect'),
+    hidden: true
+  },
+  {
+    path: '/404',
+    component: () => import('@/views/errorPage/404'),
+    hidden: true
+  },
+  {
+    path: '/401',
+    component: () => import('@/views/errorPage/401'),
+    hidden: true
+  },
   {
     path: '',
     component: Layout,
     redirect: 'dashboard',
-    children: [{
-      path: 'dashboard',
-      component: () => import('@/views/dashboard/index'),
-      name: 'dashboard',
-      meta: { title: 'dashboard', icon: 'dashboard', noCache: true }
-    }]
+    children: [
+      {
+        path: 'dashboard',
+        component: () => import('@/views/dashboard/index'),
+        name: 'dashboard',
+        meta: { title: 'dashboard', icon: 'dashboard', noCache: true }
+      }
+    ]
   },
   {
     path: '/documentation',
     component: Layout,
     redirect: '/documentation/index',
-    children: [{
-      path: 'index',
-      component: () => import('@/views/documentation/index'),
-      name: 'documentation',
-      meta: { title: 'documentation', icon: 'documentation', noCache: true }
-    }]
+    children: [
+      {
+        path: 'index',
+        component: () => import('@/views/documentation/index'),
+        name: 'documentation',
+        meta: { title: 'documentation', icon: 'documentation', noCache: 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 }
-    }]
+    children: [
+      {
+        path: 'index',
+        component: () => import('@/views/guide/index'),
+        name: 'guide',
+        meta: { title: 'guide', icon: 'guide', noCache: true }
+      }
+    ]
   }
 ]
 
@@ -81,107 +109,46 @@ export const asyncRouterMap = [
       icon: 'lock',
       roles: ['admin', 'editor'] // you can set roles in root nav
     },
-    children: [{
-      path: 'page',
-      component: () => import('@/views/permission/page'),
-      name: 'pagePermission',
-      meta: {
-        title: 'pagePermission',
-        roles: ['admin'] // or you can only set roles in sub nav
+    children: [
+      {
+        path: 'page',
+        component: () => import('@/views/permission/page'),
+        name: 'pagePermission',
+        meta: {
+          title: 'pagePermission',
+          roles: ['admin'] // or you can only set roles in sub nav
+        }
+      },
+      {
+        path: 'directive',
+        component: () => import('@/views/permission/directive'),
+        name: 'directivePermission',
+        meta: {
+          title: 'directivePermission'
+          // if do not set roles, means: this page does not require permission
+        }
       }
-    }, {
-      path: 'directive',
-      component: () => import('@/views/permission/directive'),
-      name: 'directivePermission',
-      meta: {
-        title: 'directivePermission'
-        // if do not set roles, means: this page does not require permission
-      }
-    }]
+    ]
   },
 
   {
     path: '/icon',
     component: Layout,
-    children: [{
-      path: 'index',
-      component: () => import('@/views/svg-icons/index'),
-      name: 'icons',
-      meta: { title: 'icons', icon: 'icon', noCache: true }
-    }]
-  },
-
-  {
-    path: '/components',
-    component: Layout,
-    redirect: 'noredirect',
-    name: 'component-demo',
-    meta: {
-      title: 'components',
-      icon: 'component'
-    },
     children: [
-      { path: 'tinymce', component: () => import('@/views/components-demo/tinymce'), name: 'tinymce-demo', meta: { title: 'tinymce' }},
-      { path: 'markdown', component: () => import('@/views/components-demo/markdown'), name: 'markdown-demo', meta: { title: 'markdown' }},
-      { path: 'json-editor', component: () => import('@/views/components-demo/jsonEditor'), name: 'jsonEditor-demo', meta: { title: 'jsonEditor' }},
-      { path: 'splitpane', component: () => import('@/views/components-demo/splitpane'), name: 'splitpane-demo', meta: { title: 'splitPane' }},
-      { path: 'avatar-upload', component: () => import('@/views/components-demo/avatarUpload'), name: 'avatarUpload-demo', meta: { title: 'avatarUpload' }},
-      { path: 'dropzone', component: () => import('@/views/components-demo/dropzone'), name: 'dropzone-demo', meta: { title: 'dropzone' }},
-      { path: 'sticky', component: () => import('@/views/components-demo/sticky'), name: 'sticky-demo', meta: { title: 'sticky' }},
-      { path: 'count-to', component: () => import('@/views/components-demo/countTo'), name: 'countTo-demo', meta: { title: 'countTo' }},
-      { path: 'mixin', component: () => import('@/views/components-demo/mixin'), name: 'componentMixin-demo', meta: { title: 'componentMixin' }},
-      { path: 'back-to-top', component: () => import('@/views/components-demo/backToTop'), name: 'backToTop-demo', meta: { title: 'backToTop' }},
-      { path: 'drag-dialog', component: () => import('@/views/components-demo/dragDialog'), name: 'dragDialog-demo', meta: { title: 'dragDialog' }},
-      { path: 'dnd-list', component: () => import('@/views/components-demo/dndList'), name: 'dndList-demo', meta: { title: 'dndList' }},
-      { path: 'drag-kanban', component: () => import('@/views/components-demo/dragKanban'), name: 'dragKanban-demo', meta: { title: 'dragKanban' }}
+      {
+        path: 'index',
+        component: () => import('@/views/svg-icons/index'),
+        name: 'icons',
+        meta: { title: 'icons', icon: 'icon', noCache: true }
+      }
     ]
   },
 
-  {
-    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: 'keyboardChart', noCache: true }},
-      { path: 'line', component: () => import('@/views/charts/line'), name: 'lineChart', meta: { title: 'lineChart', noCache: true }},
-      { path: 'mixchart', component: () => import('@/views/charts/mixChart'), name: 'mixChart', meta: { title: 'mixChart', noCache: true }}
-    ]
-  },
-
-  {
-    path: '/tab',
-    component: Layout,
-    children: [{
-      path: 'index',
-      component: () => import('@/views/tab/index'),
-      name: 'tab',
-      meta: { title: 'tab', icon: 'tab' }
-    }]
-  },
-
-  {
-    path: '/table',
-    component: Layout,
-    redirect: '/table/complex-table',
-    name: 'table',
-    meta: {
-      title: 'Table',
-      icon: 'table'
-    },
-    children: [
-      { path: 'dynamic-table', component: () => import('@/views/table/dynamicTable/index'), name: 'dynamicTable', meta: { title: 'dynamicTable' }},
-      { path: 'drag-table', component: () => import('@/views/table/dragTable'), name: 'dragTable', meta: { title: 'dragTable' }},
-      { path: 'inline-edit-table', component: () => import('@/views/table/inlineEditTable'), name: 'inlineEditTable', meta: { title: 'inlineEditTable' }},
-      { path: 'tree-table', component: () => import('@/views/table/treeTable/treeTable'), name: 'treeTableDemo', meta: { title: 'treeTable' }},
-      { path: 'custom-tree-table', component: () => import('@/views/table/treeTable/customTreeTable'), name: 'customTreeTableDemo', meta: { title: 'customTreeTable' }},
-      { path: 'complex-table', component: () => import('@/views/table/complexTable'), name: 'complexTable', meta: { title: 'complexTable' }}
-    ]
-  },
+  /** When your routing table is too long, you can split it into small modules**/
+  componentsRouter,
+  chartsRouter,
+  nestedRouter,
+  tableRouter,
 
   {
     path: '/example',
@@ -193,69 +160,37 @@ export const asyncRouterMap = [
       icon: 'example'
     },
     children: [
-      { path: 'create', component: () => import('@/views/example/create'), name: 'createArticle', meta: { title: 'createArticle', icon: 'edit' }},
-      { path: 'edit/:id(\\d+)', component: () => import('@/views/example/edit'), name: 'editArticle', meta: { title: 'editArticle', noCache: true }, hidden: true },
-      { path: 'list', component: () => import('@/views/example/list'), name: 'articleList', meta: { title: 'articleList', icon: 'list' }}
+      {
+        path: 'create',
+        component: () => import('@/views/example/create'),
+        name: 'createArticle',
+        meta: { title: 'createArticle', icon: 'edit' }
+      },
+      {
+        path: 'edit/:id(\\d+)',
+        component: () => import('@/views/example/edit'),
+        name: 'editArticle',
+        meta: { title: 'editArticle', noCache: true },
+        hidden: true
+      },
+      {
+        path: 'list',
+        component: () => import('@/views/example/list'),
+        name: 'articleList',
+        meta: { title: 'articleList', icon: 'list' }
+      }
     ]
   },
 
   {
-    path: '/nested',
+    path: '/tab',
     component: Layout,
-    redirect: '/nested/menu1/menu1-1',
-    name: 'nested',
-    meta: {
-      title: 'nested',
-      icon: 'nested'
-    },
     children: [
       {
-        path: 'menu1',
-        component: () => import('@/views/nested/menu1/index'), // Parent router-view
-        name: 'menu1',
-        meta: { title: 'menu1' },
-        redirect: '/nested/menu1/menu1-1',
-        children: [
-          {
-            path: 'menu1-1',
-            component: () => import('@/views/nested/menu1/menu1-1'),
-            name: 'menu1-1',
-            meta: { title: 'menu1-1' }
-          },
-          {
-            path: 'menu1-2',
-            component: () => import('@/views/nested/menu1/menu1-2'),
-            name: 'menu1-2',
-            redirect: '/nested/menu1/menu1-2/menu1-2-1',
-            meta: { title: 'menu1-2' },
-            children: [
-              {
-                path: 'menu1-2-1',
-                component: () => import('@/views/nested/menu1/menu1-2/menu1-2-1'),
-                name: 'menu1-2-1',
-                meta: { title: 'menu1-2-1' }
-              },
-              {
-                path: 'menu1-2-2',
-                component: () => import('@/views/nested/menu1/menu1-2/menu1-2-2'),
-                name: 'menu1-2-2',
-                meta: { title: 'menu1-2-2' }
-              }
-            ]
-          },
-          {
-            path: 'menu1-3',
-            component: () => import('@/views/nested/menu1/menu1-3'),
-            name: 'menu1-3',
-            meta: { title: 'menu1-3' }
-          }
-        ]
-      },
-      {
-        path: 'menu2',
-        name: 'menu2',
-        component: () => import('@/views/nested/menu2/index'),
-        meta: { title: 'menu2' }
+        path: 'index',
+        component: () => import('@/views/tab/index'),
+        name: 'tab',
+        meta: { title: 'tab', icon: 'tab' }
       }
     ]
   },
@@ -270,8 +205,18 @@ export const asyncRouterMap = [
       icon: '404'
     },
     children: [
-      { path: '401', component: () => import('@/views/errorPage/401'), name: 'page401', meta: { title: 'page401', noCache: true }},
-      { path: '404', component: () => import('@/views/errorPage/404'), name: 'page404', meta: { title: 'page404', noCache: true }}
+      {
+        path: '401',
+        component: () => import('@/views/errorPage/401'),
+        name: 'page401',
+        meta: { title: 'page401', noCache: true }
+      },
+      {
+        path: '404',
+        component: () => import('@/views/errorPage/404'),
+        name: 'page404',
+        meta: { title: 'page404', noCache: true }
+      }
     ]
   },
 
@@ -279,7 +224,14 @@ export const asyncRouterMap = [
     path: '/error-log',
     component: Layout,
     redirect: 'noredirect',
-    children: [{ path: 'log', component: () => import('@/views/errorLog/index'), name: 'errorLog', meta: { title: 'errorLog', icon: 'bug' }}]
+    children: [
+      {
+        path: 'log',
+        component: () => import('@/views/errorLog/index'),
+        name: 'errorLog',
+        meta: { title: 'errorLog', icon: 'bug' }
+      }
+    ]
   },
 
   {
@@ -292,9 +244,24 @@ export const asyncRouterMap = [
       icon: 'excel'
     },
     children: [
-      { path: 'export-excel', component: () => import('@/views/excel/exportExcel'), name: 'exportExcel', meta: { title: 'exportExcel' }},
-      { path: 'export-selected-excel', component: () => import('@/views/excel/selectExcel'), name: 'selectExcel', meta: { title: 'selectExcel' }},
-      { path: 'upload-excel', component: () => import('@/views/excel/uploadExcel'), name: 'uploadExcel', meta: { title: 'uploadExcel' }}
+      {
+        path: 'export-excel',
+        component: () => import('@/views/excel/exportExcel'),
+        name: 'exportExcel',
+        meta: { title: 'exportExcel' }
+      },
+      {
+        path: 'export-selected-excel',
+        component: () => import('@/views/excel/selectExcel'),
+        name: 'selectExcel',
+        meta: { title: 'selectExcel' }
+      },
+      {
+        path: 'upload-excel',
+        component: () => import('@/views/excel/uploadExcel'),
+        name: 'uploadExcel',
+        meta: { title: 'uploadExcel' }
+      }
     ]
   },
 
@@ -304,27 +271,55 @@ export const asyncRouterMap = [
     redirect: '/zip/download',
     alwaysShow: true,
     meta: { title: 'zip', icon: 'zip' },
-    children: [{ path: 'download', component: () => import('@/views/zip/index'), name: 'exportZip', meta: { title: 'exportZip' }}]
+    children: [
+      {
+        path: 'download',
+        component: () => import('@/views/zip/index'),
+        name: 'exportZip',
+        meta: { title: 'exportZip' }
+      }
+    ]
   },
 
   {
     path: '/theme',
     component: Layout,
     redirect: 'noredirect',
-    children: [{ path: 'index', component: () => import('@/views/theme/index'), name: 'theme', meta: { title: 'theme', icon: 'theme' }}]
+    children: [
+      {
+        path: 'index',
+        component: () => import('@/views/theme/index'),
+        name: 'theme',
+        meta: { title: 'theme', icon: 'theme' }
+      }
+    ]
   },
 
   {
     path: '/clipboard',
     component: Layout,
     redirect: 'noredirect',
-    children: [{ path: 'index', component: () => import('@/views/clipboard/index'), name: 'clipboardDemo', meta: { title: 'clipboardDemo', icon: 'clipboard' }}]
+    children: [
+      {
+        path: 'index',
+        component: () => import('@/views/clipboard/index'),
+        name: 'clipboardDemo',
+        meta: { title: 'clipboardDemo', icon: 'clipboard' }
+      }
+    ]
   },
 
   {
     path: '/i18n',
     component: Layout,
-    children: [{ path: 'index', component: () => import('@/views/i18n-demo/index'), name: 'i18n', meta: { title: 'i18n', icon: 'international' }}]
+    children: [
+      {
+        path: 'index',
+        component: () => import('@/views/i18n-demo/index'),
+        name: 'i18n',
+        meta: { title: 'i18n', icon: 'international' }
+      }
+    ]
   },
 
   { path: '*', redirect: '/404', hidden: true }
diff --git a/src/router/modules/charts.js b/src/router/modules/charts.js
new file mode 100644
index 00000000..8bdff406
--- /dev/null
+++ b/src/router/modules/charts.js
@@ -0,0 +1,36 @@
+/** When your routing table is too long, you can split it into small modules**/
+
+import Layout from '@/views/layout/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: 'keyboardChart', noCache: true }
+    },
+    {
+      path: 'line',
+      component: () => import('@/views/charts/line'),
+      name: 'lineChart',
+      meta: { title: 'lineChart', noCache: true }
+    },
+    {
+      path: 'mixchart',
+      component: () => import('@/views/charts/mixChart'),
+      name: 'mixChart',
+      meta: { title: 'mixChart', noCache: true }
+    }
+  ]
+}
+
+export default chartsRouter
diff --git a/src/router/modules/components.js b/src/router/modules/components.js
new file mode 100644
index 00000000..62d4520d
--- /dev/null
+++ b/src/router/modules/components.js
@@ -0,0 +1,96 @@
+/** When your routing table is too long, you can split it into small modules**/
+
+import Layout from '@/views/layout/Layout'
+
+const componentsRouter = {
+  path: '/components',
+  component: Layout,
+  redirect: 'noredirect',
+  name: 'component-demo',
+  meta: {
+    title: 'components',
+    icon: 'component'
+  },
+  children: [
+    {
+      path: 'tinymce',
+      component: () => import('@/views/components-demo/tinymce'),
+      name: 'tinymce-demo',
+      meta: { title: 'tinymce' }
+    },
+    {
+      path: 'markdown',
+      component: () => import('@/views/components-demo/markdown'),
+      name: 'markdown-demo',
+      meta: { title: 'markdown' }
+    },
+    {
+      path: 'json-editor',
+      component: () => import('@/views/components-demo/jsonEditor'),
+      name: 'jsonEditor-demo',
+      meta: { title: 'jsonEditor' }
+    },
+    {
+      path: 'splitpane',
+      component: () => import('@/views/components-demo/splitpane'),
+      name: 'splitpane-demo',
+      meta: { title: 'splitPane' }
+    },
+    {
+      path: 'avatar-upload',
+      component: () => import('@/views/components-demo/avatarUpload'),
+      name: 'avatarUpload-demo',
+      meta: { title: 'avatarUpload' }
+    },
+    {
+      path: 'dropzone',
+      component: () => import('@/views/components-demo/dropzone'),
+      name: 'dropzone-demo',
+      meta: { title: 'dropzone' }
+    },
+    {
+      path: 'sticky',
+      component: () => import('@/views/components-demo/sticky'),
+      name: 'sticky-demo',
+      meta: { title: 'sticky' }
+    },
+    {
+      path: 'count-to',
+      component: () => import('@/views/components-demo/countTo'),
+      name: 'countTo-demo',
+      meta: { title: 'countTo' }
+    },
+    {
+      path: 'mixin',
+      component: () => import('@/views/components-demo/mixin'),
+      name: 'componentMixin-demo',
+      meta: { title: 'componentMixin' }
+    },
+    {
+      path: 'back-to-top',
+      component: () => import('@/views/components-demo/backToTop'),
+      name: 'backToTop-demo',
+      meta: { title: 'backToTop' }
+    },
+    {
+      path: 'drag-dialog',
+      component: () => import('@/views/components-demo/dragDialog'),
+      name: 'dragDialog-demo',
+      meta: { title: 'dragDialog' }
+    },
+    {
+      path: 'dnd-list',
+      component: () => import('@/views/components-demo/dndList'),
+      name: 'dndList-demo',
+      meta: { title: 'dndList' }
+    },
+    {
+      path: 'drag-kanban',
+      component: () => import('@/views/components-demo/dragKanban'),
+      name: 'dragKanban-demo',
+      meta: { title: 'dragKanban' }
+    }
+  ]
+}
+
+export default componentsRouter
diff --git a/src/router/modules/nested.js b/src/router/modules/nested.js
new file mode 100644
index 00000000..0cbd9272
--- /dev/null
+++ b/src/router/modules/nested.js
@@ -0,0 +1,66 @@
+/** When your routing table is too long, you can split it into small modules**/
+
+import Layout from '@/views/layout/Layout'
+
+const nestedRouter = {
+  path: '/nested',
+  component: Layout,
+  redirect: '/nested/menu1/menu1-1',
+  name: 'nested',
+  meta: {
+    title: 'nested',
+    icon: 'nested'
+  },
+  children: [
+    {
+      path: 'menu1',
+      component: () => import('@/views/nested/menu1/index'), // Parent router-view
+      name: 'menu1',
+      meta: { title: 'menu1' },
+      redirect: '/nested/menu1/menu1-1',
+      children: [
+        {
+          path: 'menu1-1',
+          component: () => import('@/views/nested/menu1/menu1-1'),
+          name: 'menu1-1',
+          meta: { title: 'menu1-1' }
+        },
+        {
+          path: 'menu1-2',
+          component: () => import('@/views/nested/menu1/menu1-2'),
+          name: 'menu1-2',
+          redirect: '/nested/menu1/menu1-2/menu1-2-1',
+          meta: { title: 'menu1-2' },
+          children: [
+            {
+              path: 'menu1-2-1',
+              component: () => import('@/views/nested/menu1/menu1-2/menu1-2-1'),
+              name: 'menu1-2-1',
+              meta: { title: 'menu1-2-1' }
+            },
+            {
+              path: 'menu1-2-2',
+              component: () => import('@/views/nested/menu1/menu1-2/menu1-2-2'),
+              name: 'menu1-2-2',
+              meta: { title: 'menu1-2-2' }
+            }
+          ]
+        },
+        {
+          path: 'menu1-3',
+          component: () => import('@/views/nested/menu1/menu1-3'),
+          name: 'menu1-3',
+          meta: { title: 'menu1-3' }
+        }
+      ]
+    },
+    {
+      path: 'menu2',
+      name: 'menu2',
+      component: () => import('@/views/nested/menu2/index'),
+      meta: { title: 'menu2' }
+    }
+  ]
+}
+
+export default nestedRouter
diff --git a/src/router/modules/table.js b/src/router/modules/table.js
new file mode 100644
index 00000000..fde5a41f
--- /dev/null
+++ b/src/router/modules/table.js
@@ -0,0 +1,53 @@
+/** When your routing table is too long, you can split it into small modules**/
+
+import Layout from '@/views/layout/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/dynamicTable/index'),
+      name: 'dynamicTable',
+      meta: { title: 'dynamicTable' }
+    },
+    {
+      path: 'drag-table',
+      component: () => import('@/views/table/dragTable'),
+      name: 'dragTable',
+      meta: { title: 'dragTable' }
+    },
+    {
+      path: 'inline-edit-table',
+      component: () => import('@/views/table/inlineEditTable'),
+      name: 'inlineEditTable',
+      meta: { title: 'inlineEditTable' }
+    },
+    {
+      path: 'tree-table',
+      component: () => import('@/views/table/treeTable/treeTable'),
+      name: 'treeTableDemo',
+      meta: { title: 'treeTable' }
+    },
+    {
+      path: 'custom-tree-table',
+      component: () => import('@/views/table/treeTable/customTreeTable'),
+      name: 'customTreeTableDemo',
+      meta: { title: 'customTreeTable' }
+    },
+    {
+      path: 'complex-table',
+      component: () => import('@/views/table/complexTable'),
+      name: 'complexTable',
+      meta: { title: 'complexTable' }
+    }
+  ]
+}
+export default tableRouter
diff --git a/src/store/modules/tagsView.js b/src/store/modules/tagsView.js
index 25d513cd..bb126492 100644
--- a/src/store/modules/tagsView.js
+++ b/src/store/modules/tagsView.js
@@ -6,9 +6,11 @@ const tagsView = {
   mutations: {
     ADD_VISITED_VIEWS: (state, view) => {
       if (state.visitedViews.some(v => v.path === view.path)) return
-      state.visitedViews.push(Object.assign({}, view, {
-        title: view.meta.title || 'no-name'
-      }))
+      state.visitedViews.push(
+        Object.assign({}, view, {
+          title: view.meta.title || 'no-name'
+        })
+      )
       if (!view.meta.noCache) {
         state.cachedViews.push(view.name)
       }
@@ -43,7 +45,7 @@ const tagsView = {
         }
       }
     },
-    DEL_ALL_VIEWS: (state) => {
+    DEL_ALL_VIEWS: state => {
       state.visitedViews = []
       state.cachedViews = []
     }
@@ -53,19 +55,19 @@ const tagsView = {
       commit('ADD_VISITED_VIEWS', view)
     },
     delVisitedViews({ commit, state }, view) {
-      return new Promise((resolve) => {
+      return new Promise(resolve => {
         commit('DEL_VISITED_VIEWS', view)
         resolve([...state.visitedViews])
       })
     },
     delOthersViews({ commit, state }, view) {
-      return new Promise((resolve) => {
+      return new Promise(resolve => {
         commit('DEL_OTHERS_VIEWS', view)
         resolve([...state.visitedViews])
       })
     },
     delAllViews({ commit, state }) {
-      return new Promise((resolve) => {
+      return new Promise(resolve => {
         commit('DEL_ALL_VIEWS')
         resolve([...state.visitedViews])
       })
diff --git a/src/utils/index.js b/src/utils/index.js
index 31295122..3e540802 100644
--- a/src/utils/index.js
+++ b/src/utils/index.js
@@ -25,7 +25,7 @@ export function parseTime(time, cFormat) {
   }
   const time_str = format.replace(/{(y|m|d|h|i|s|a)+}/g, (result, key) => {
     let value = formatObj[key]
-    if (key === 'a') return ['一', '二', '三', '四', '五', '六', '日'][value - 1]
+    if (key === 'a') { return ['一', '二', '三', '四', '五', '六', '日'][value - 1] }
     if (result.length > 0 && value < 10) {
       value = '0' + value
     }
@@ -43,7 +43,8 @@ export function formatTime(time, option) {
 
   if (diff < 30) {
     return '刚刚'
-  } else if (diff < 3600) { // less 1 hour
+  } else if (diff < 3600) {
+    // less 1 hour
     return Math.ceil(diff / 60) + '分钟前'
   } else if (diff < 3600 * 24) {
     return Math.ceil(diff / 3600) + '小时前'
@@ -53,7 +54,17 @@ export function formatTime(time, option) {
   if (option) {
     return parseTime(time, option)
   } else {
-    return d.getMonth() + 1 + '月' + d.getDate() + '日' + d.getHours() + '时' + d.getMinutes() + '分'
+    return (
+      d.getMonth() +
+      1 +
+      '月' +
+      d.getDate() +
+      '日' +
+      d.getHours() +
+      '时' +
+      d.getMinutes() +
+      '分'
+    )
   }
 }
 
@@ -81,9 +92,11 @@ export function getQueryObject(url) {
 export function getByteLen(val) {
   let len = 0
   for (let i = 0; i < val.length; i++) {
-    if (val[i].match(/[^\x00-\xff]/ig) != null) {
+    if (val[i].match(/[^\x00-\xff]/gi) != null) {
       len += 1
-    } else { len += 0.5 }
+    } else {
+      len += 0.5
+    }
   }
   return Math.floor(len)
 }
@@ -100,11 +113,12 @@ export function cleanArray(actual) {
 
 export function param(json) {
   if (!json) return ''
-  return cleanArray(Object.keys(json).map(key => {
-    if (json[key] === undefined) return ''
-    return encodeURIComponent(key) + '=' +
-            encodeURIComponent(json[key])
-  })).join('&')
+  return cleanArray(
+    Object.keys(json).map(key => {
+      if (json[key] === undefined) return ''
+      return encodeURIComponent(key) + '=' + encodeURIComponent(json[key])
+    })
+  ).join('&')
 }
 
 export function param2Obj(url) {
@@ -112,7 +126,14 @@ export function param2Obj(url) {
   if (!search) {
     return {}
   }
-  return JSON.parse('{"' + decodeURIComponent(search).replace(/"/g, '\\"').replace(/&/g, '","').replace(/=/g, '":"') + '"}')
+  return JSON.parse(
+    '{"' +
+      decodeURIComponent(search)
+        .replace(/"/g, '\\"')
+        .replace(/&/g, '","')
+        .replace(/=/g, '":"') +
+      '"}'
+  )
 }
 
 export function html2Text(val) {
@@ -131,7 +152,7 @@ export function objectMerge(target, source) {
   if (Array.isArray(source)) {
     return source.slice()
   }
-  Object.keys(source).forEach((property) => {
+  Object.keys(source).forEach(property => {
     const sourceProperty = source[property]
     if (typeof sourceProperty === 'object') {
       target[property] = objectMerge(target[property], sourceProperty)
@@ -145,7 +166,7 @@ export function objectMerge(target, source) {
 export function scrollTo(element, to, duration) {
   if (duration <= 0) return
   const difference = to - element.scrollTop
-  const perTick = difference / duration * 10
+  const perTick = (difference / duration) * 10
   setTimeout(() => {
     console.log(new Date())
     element.scrollTop = element.scrollTop + perTick
@@ -163,7 +184,9 @@ export function toggleClass(element, className) {
   if (nameIndex === -1) {
     classString += '' + className
   } else {
-    classString = classString.substr(0, nameIndex) + classString.substr(nameIndex + className.length)
+    classString =
+      classString.substr(0, nameIndex) +
+      classString.substr(nameIndex + className.length)
   }
   element.className = classString
 }
@@ -177,7 +200,8 @@ export const pickerOptions = [
       end.setTime(start.getTime())
       picker.$emit('pick', [start, end])
     }
-  }, {
+  },
+  {
     text: '最近一周',
     onClick(picker) {
       const end = new Date(new Date().toDateString())
@@ -185,7 +209,8 @@ export const pickerOptions = [
       start.setTime(end.getTime() - 3600 * 1000 * 24 * 7)
       picker.$emit('pick', [start, end])
     }
-  }, {
+  },
+  {
     text: '最近一个月',
     onClick(picker) {
       const end = new Date(new Date().toDateString())
@@ -193,7 +218,8 @@ export const pickerOptions = [
       start.setTime(start.getTime() - 3600 * 1000 * 24 * 30)
       picker.$emit('pick', [start, end])
     }
-  }, {
+  },
+  {
     text: '最近三个月',
     onClick(picker) {
       const end = new Date(new Date().toDateString())
@@ -201,7 +227,8 @@ export const pickerOptions = [
       start.setTime(start.getTime() - 3600 * 1000 * 24 * 90)
       picker.$emit('pick', [start, end])
     }
-  }]
+  }
+]
 
 export function getTime(type) {
   if (type === 'start') {
@@ -256,7 +283,7 @@ export function deepClone(source) {
     throw new Error('error arguments', 'shallowClone')
   }
   const targetObj = source.constructor === Array ? [] : {}
-  Object.keys(source).forEach((keys) => {
+  Object.keys(source).forEach(keys => {
     if (source[keys] && typeof source[keys] === 'object') {
       targetObj[keys] = deepClone(source[keys])
     } else {
diff --git a/src/utils/permission.js b/src/utils/permission.js
index 7bd22e01..221d3842 100644
--- a/src/utils/permission.js
+++ b/src/utils/permission.js
@@ -23,4 +23,3 @@ export default function checkPermission(value) {
     return false
   }
 }
-
diff --git a/src/utils/request.js b/src/utils/request.js
index 0bcb1833..5ce53933 100644
--- a/src/utils/request.js
+++ b/src/utils/request.js
@@ -10,18 +10,21 @@ const service = axios.create({
 })
 
 // request interceptor
-service.interceptors.request.use(config => {
-  // Do something before request is sent
-  if (store.getters.token) {
-    // 让每个请求携带token-- ['X-Token']为自定义key 请根据实际情况自行修改
-    config.headers['X-Token'] = getToken()
+service.interceptors.request.use(
+  config => {
+    // Do something before request is sent
+    if (store.getters.token) {
+      // 让每个请求携带token-- ['X-Token']为自定义key 请根据实际情况自行修改
+      config.headers['X-Token'] = getToken()
+    }
+    return config
+  },
+  error => {
+    // Do something with request error
+    console.log(error) // for debug
+    Promise.reject(error)
   }
-  return config
-}, error => {
-  // Do something with request error
-  console.log(error) // for debug
-  Promise.reject(error)
-})
+)
 
 // respone interceptor
 service.interceptors.response.use(
@@ -67,6 +70,7 @@ service.interceptors.response.use(
       duration: 5 * 1000
     })
     return Promise.reject(error)
-  })
+  }
+)
 
 export default service
diff --git a/src/utils/validate.js b/src/utils/validate.js
index 10579fd3..ada0e7e2 100644
--- a/src/utils/validate.js
+++ b/src/utils/validate.js
@@ -40,4 +40,3 @@ export function validateEmail(email) {
   const re = /^(([^<>()\[\]\\.,;:\s@"]+(\.[^<>()\[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/
   return re.test(email)
 }
-