diff --git a/App.vue b/App.vue
index a02b94d..e16e888 100644
--- a/App.vue
+++ b/App.vue
@@ -82,6 +82,15 @@
 				})
 				// #endif
 			},
+			async loadAndCallModule() {
+				try {
+					const requestPermissions = await import("@/utils/requestPermissions.js");
+					console.error("requestPermissions:", requestPermissions)
+					requestPermissions.sayHello();
+				} catch (error) {
+					console.error('Failed to load module:', error);
+				}
+			},
 			// 添加一个消息回调
 			on(type, key, callBack) {
 				switch (type) {
@@ -181,6 +190,8 @@
 									this.dc.dataObj[key] = res.data[key];
 								}
 							}
+						}).catch(() => {
+							this.dc.runningTimer = false;
 						});
 						break;
 					case dcEventType.send: // 命令控制设备