bug fix

src/features/invigilation/RealtimeMonitoring/WarningDetail.vue

@@ -114,8 +114,8 @@
               <div class="summary-bg-spin"></div>
             </div>
           </div>
-          <div v-if="actionValid" class="action-list">
-            <div class="action-item">
+          <div class="action-list">
+            <div v-if="actionValid" class="action-item">
               <el-button
                 icon="icon icon-text-message"
                 size="mideum"