fix: 修复系统通知点击跳转问题

src/views/home/index.vue

@@ -328,6 +328,7 @@ export default {
     },
     handleNotificationsClick(item) {
       console.log('item~~~', item);
+      if(this.activeTab === 'system') return;
       this.$router.push({
         path: '/documents/noticeIssuance/add-or-edit',
         // query