问题修复

src/router/index.js

@@ -112,6 +112,7 @@ router.beforeEach(async (to, from, next) => {
         if (to.name == '403') {
           store.dispatch('user/setIsIndexTag', false)
         }
+        store.dispatch('user/setBreadcrumb', [])
       }else{
         store.dispatch('user/resetToken')
       }