no message

src/views/followup/plan-manage/dialog/set-time-node.vue

@@ -12,7 +12,7 @@
 
     <div class="add-time-content">
       <div class="time-line-scroll special-control-class">
-        <el-tabs v-model="activeTab" type="card" @tab-remove="deleteTimeNode" :closable="tabClosable()" >
+        <el-tabs v-model="activeTab" type="card" @tab-remove="deleteTimeNode" :closable="tabClosable()" :before-leave="checkHasChoseComent">
           <!--:before-leave="checkHasChoseComent"-->
 
           <el-tab-pane