diff --git a/frontend/src/components/AsyncComponent/index.vue b/frontend/src/components/AsyncComponent/index.vue
index 677f1dd5e2..09dd19ef4c 100644
--- a/frontend/src/components/AsyncComponent/index.vue
+++ b/frontend/src/components/AsyncComponent/index.vue
@@ -22,7 +22,7 @@ export default {
     },
     obj: {
       type: Object,
-      default: {}
+      default: () => {}
     }
   },
   data() {
diff --git a/frontend/src/views/dataset/add/AddExcel.vue b/frontend/src/views/dataset/add/AddExcel.vue
index 340821ebb3..a3b7236f0d 100644
--- a/frontend/src/views/dataset/add/AddExcel.vue
+++ b/frontend/src/views/dataset/add/AddExcel.vue
@@ -153,6 +153,8 @@
 import { post } from '@/api/dataset/dataset'
 import { getToken } from '@/utils/auth'
 import i18n from '@/lang'
+import {$alert} from "@/utils/message";
+import store from "@/store";
 
 const token = getToken()
 
@@ -263,6 +265,20 @@ export default {
     uploadFail(response, file, fileList) {
       let myError = response.toString()
       myError = myError.replace('Error: ', '')
+
+      if(myError.indexOf('AuthenticationException') >= 0){
+        const message = i18n.t('login.tokenError')
+        $alert(message, () => {
+          store.dispatch('user/logout').then(() => {
+            location.reload()
+          })
+        }, {
+          confirmButtonText: i18n.t('login.re_login'),
+          showClose: false
+        })
+        return
+      }
+
       const errorMessage = JSON.parse(myError).message + ', ' + this.$t('dataset.parse_error')
 
       this.path = ''
diff --git a/frontend/src/views/system/plugin/PluginCom.vue b/frontend/src/views/system/plugin/PluginCom.vue
index 2f6d3b3faa..7a7767b33b 100644
--- a/frontend/src/views/system/plugin/PluginCom.vue
+++ b/frontend/src/views/system/plugin/PluginCom.vue
@@ -1,6 +1,7 @@
 <template>
   <div>
-    <async-component v-if="showAsync" :url="url" :obj="obj" @execute-axios="executeAxios" @on-add-languanges="addLanguages" @plugin-call-back="pluginCallBack" />
+    <async-component v-if="showAsync" :url="url" :obj="obj" @execute-axios="executeAxios"
+                     @on-add-languanges="addLanguages" @plugin-call-back="pluginCallBack"/>
     <div v-else>
       <h1>未知组件无法展示</h1>
     </div>
@@ -11,7 +12,8 @@
 import AsyncComponent from '@/components/AsyncComponent'
 import i18n from '@/lang'
 import bus from '@/utils/bus'
-import { execute } from '@/api/system/dynamic'
+import {execute} from '@/api/system/dynamic'
+
 export default {
   name: 'PluginCom',
   components: {
@@ -24,7 +26,7 @@ export default {
     },
     obj: {
       type: Object,
-      default: {}
+      default: () => {}
     }
   },
   data() {
@@ -65,7 +67,7 @@ export default {
     },
 
     pluginCallBack(param) {
-      const { eventName, eventParam } = param
+      const {eventName, eventParam} = param
       bus.$emit(eventName, eventParam)
     }
   }