style:系统通知

 <!--
  * @Description: 
  * @Autor: renchao
- * @LastEditTime: 2023-07-25 16:10:08
+ * @LastEditTime: 2023-11-09 16:29:13
 -->
 <template>
   <transition name="fade">
@@ -41,6 +41,9 @@
         secondAnimationTime: '', // 状态二动画效果
       };
     },
+    mounted () {
+      this.getData();
+    },
     watch: {
       noticeList: {
         handler (newName, oldName) {