diff --git a/src/components/Breadcrumb/index.vue b/src/components/Breadcrumb/index.vue
index 204ea59..76b0c65 100644
--- a/src/components/Breadcrumb/index.vue
+++ b/src/components/Breadcrumb/index.vue
@@ -20,7 +20,6 @@ export default {
   },
   watch: {
     $route(route) {
-      // if you go to the redirect page, do not update the breadcrumbs
       if (route.path.startsWith('/redirect/')) {
         return
       }
@@ -32,7 +31,6 @@ export default {
   },
   methods: {
     getBreadcrumb() {
-      // only show routes with meta.title
       let matched = this.$route.matched.filter(item => item.meta && item.meta.title)
       const first = matched[0]
 
diff --git a/src/layout/components/Topbar.vue b/src/layout/components/Topbar.vue
deleted file mode 100644
index abad528..0000000
--- a/src/layout/components/Topbar.vue
+++ /dev/null
@@ -1,165 +0,0 @@
-<template>
-  <div class="navmenu">
-    <el-menu :active-text-color="variables.menuActiveText" :default-active="activeMenu" mode="horizontal" @select="handleSelect">
-      <div v-for="item in routes" :key="item.path" class="navmenu">
-        <app-link :to="resolvePath(item)">
-          <el-menu-item v-if="!item.hidden" :index="item.path">
-            {{ item.meta ? item.meta.title : item.children[0].meta.title }}
-          </el-menu-item>
-        </app-link>
-      </div>
-    </el-menu>
-  </div>
-</template>
-
-<script>
-import { mapGetters } from 'vuex'
-import AppLink from './Sidebar/Link'
-import variables from '@/assets/styles/variables.scss'
-import { isExternal } from '@/utils/validate'
-
-export default {
-  name: 'Topbar',
-  components: {
-    AppLink
-  },
-  data() {
-    return {
-      routes: this.$store.getters.navMenus
-    }
-  },
-  computed: {
-    ...mapGetters(['device', 'user', 'baseApi']),
-    activeMenu() {
-      const route = this.$route
-      const { meta, path } = route
-      console.log(this.routes)
-      // if set path, the sidebar will highlight the path you set
-      if (meta.activeMenu) {
-        return meta.activeMenu
-      }
-      // 如果是首页，首页高亮
-      if (path === '/dashboard') {
-        return '/'
-      }
-      // 如果不是首页，高亮一级菜单
-      const activeMenu = '/' + path.split('/')[1]
-      return activeMenu
-    },
-    variables() {
-      return variables
-    },
-    sidebar() {
-      return this.$store.state.app.sidebar
-    },
-    show: {
-      get() {
-        return this.$store.state.settings.showSettings
-      },
-      set(val) {
-        this.$store.dispatch('settings/changeSetting', {
-          key: 'showSettings',
-          value: val
-        })
-      }
-    }
-
-  },
-  methods: {
-    // 通过当前路径找到二级菜单对应项，存到store，用来渲染左侧菜单
-    initCurrentRoutes() {
-      const { path } = this.$route
-      console.log(this.routes)
-      let route = this.routes.find(
-        item => item.path === '/' + path.split('/')[1]
-      )
-      // 如果找不到这个路由，说明是首页
-      if (!route) {
-        route = this.routes.find(item => item.path === '/')
-      }
-      this.$store.commit('permission/SET_CURRENT_ROUTES', route)
-      this.setSidebarHide(route)
-    },
-    // 判断该路由是否只有一个子项或者没有子项，如果是，则在一级菜单添加跳转路由
-    isOnlyOneChild(item) {
-      if (item.children && item.children.length === 1) {
-        return true
-      }
-      return false
-    },
-    resolvePath(item) {
-      // 如果是个完成的url直接返回
-      if (isExternal(item.path)) {
-        return item.path
-      }
-      // 如果是首页，就返回重定向路由
-      if (item.path === '/') {
-        const path = item.redirect
-        return path
-      }
-
-      // 如果有子项，默认跳转第一个子项路由
-      let path = ''
-      /**
-       * item 路由子项
-       * parent 路由父项
-       */
-      const getDefaultPath = (item, parent) => {
-        // 如果path是个外部链接（不建议），直接返回链接，存在个问题：如果是外部链接点击跳转后当前页内容还是上一个路由内容
-        if (isExternal(item.path)) {
-          path = item.path
-          return
-        }
-        // 第一次需要父项路由拼接，所以只是第一个传parent
-        if (parent) {
-          path += (parent.path + '/' + item.path)
-        } else {
-          path += ('/' + item.path)
-        }
-        // 如果还有子项，继续递归
-        if (item.children) {
-          getDefaultPath(item.children[0])
-        }
-      }
-
-      if (item.children) {
-        getDefaultPath(item.children[0], item)
-        return path
-      }
-
-      return item.path
-    },
-    handleSelect(key, keyPath) {
-      // 把选中路由的子路由保存store
-      const route = this.routes.find(item => item.path === key)
-      this.$store.commit('SET_CURRENT_ROUTES', route)
-      this.setSidebarHide(route)
-    },
-    // 设置侧边栏的显示和隐藏
-    setSidebarHide(route) {
-      if (!route.children || route.children.length === 1) {
-        this.$store.dispatch('app/toggleSideBarHide', true)
-      } else {
-        this.$store.dispatch('app/toggleSideBarHide', false)
-      }
-    },
-    toggleSideBar() {
-      this.$store.dispatch('app/toggleSideBar')
-    },
-    open() {
-      this.$confirm('确定注销并退出系统吗？', '提示', {
-        confirmButtonText: '确定',
-        cancelButtonText: '取消',
-        type: 'warning'
-      }).then(() => {
-        this.logout()
-      })
-    },
-    logout() {
-      this.$store.dispatch('LogOut').then(() => {
-        location.reload()
-      })
-    }
-  }
-}
-</script>