diff --git a/src/components/Breadcrumb/index.vue b/src/components/Breadcrumb/index.vue
index 29f9a04c9d..328e1fd433 100644
--- a/src/components/Breadcrumb/index.vue
+++ b/src/components/Breadcrumb/index.vue
@@ -13,6 +13,7 @@
 import pathToRegexp from 'path-to-regexp'
 
 export default {
+  name: 'Breadcrumb',
   data() {
     return {
       levelList: null
diff --git a/src/layout/mixin/ResizeHandler.js b/src/layout/mixin/ResizeHandler.js
index e8d0df8c23..cdd59fae22 100644
--- a/src/layout/mixin/ResizeHandler.js
+++ b/src/layout/mixin/ResizeHandler.js
@@ -5,7 +5,7 @@ const WIDTH = 992 // refer to Bootstrap's responsive design
 
 export default {
   watch: {
-    $route(route) {
+    $route() {
       if (this.device === 'mobile' && this.sidebar.opened) {
         store.dispatch('app/closeSideBar', { withoutAnimation: false })
       }