diff --git a/pages/index/index.vue b/pages/index/index.vue
index ceb196d..4535096 100644
--- a/pages/index/index.vue
+++ b/pages/index/index.vue
@@ -104,6 +104,12 @@ export default {
     this.fetchDeviceList()
   },
 
+  onShow() {
+    this.fetchAnnouncement()
+    this.fetchBannerList()
+    this.fetchDeviceList()
+  },
+
   methods: {
     // 获取最新公告
     async fetchAnnouncement() {