diff --git a/src/libs/util.js b/src/libs/util.js
index d68f8374..1e821fed 100644
--- a/src/libs/util.js
+++ b/src/libs/util.js
@@ -1,7 +1,6 @@
 import Cookies from 'js-cookie'
 import axios from 'axios'
 import semver from 'semver'
-import dayjs from 'dayjs'
 import UaParser from 'ua-parser-js'
 import { version } from '../../package.json'
 
diff --git a/src/main.js b/src/main.js
index 37870c37..3445e48e 100644
--- a/src/main.js
+++ b/src/main.js
@@ -11,8 +11,6 @@ import vueJsonTreeView from 'vue-json-tree-view'
 import i18n from './i18n'
 import util from '@/libs/util.js'
 import store from '@/store/index'
-import { frameInRoutes } from '@/router/routes'
-import { menuAside, menuHeader } from '@/menu'
 import '@/assets/svg-icons'
 import '@/components'
 import '@/plugin/axios'
@@ -20,7 +18,11 @@ import '@/mock/register'
 import pluginImport from '@/plugin/import'
 import pluginExport from '@/plugin/export'
 import pluginOpen from '@/plugin/open'
+
+// 菜单和路由设置
 import router from './router'
+import { menuHeader, menuAside } from '@/menu'
+import { frameInRoutes } from '@/router/routes'
 
 Vue.use(ElementUI)
 Vue.use(VCharts)
diff --git a/src/router/index.js b/src/router/index.js
index 72b93247..92927ba2 100755
--- a/src/router/index.js
+++ b/src/router/index.js
@@ -8,7 +8,10 @@ import routes from './routes'
 
 Vue.use(VueRouter)
 
-let router = new VueRouter({ routes })
+// 导出路由 在 main.js 里使用
+const router = new VueRouter({
+  routes
+})
 
 /**
  * 路由拦截