diff --git a/app.js b/app.js
index f8754ba..36dbae1 100644
--- a/app.js
+++ b/app.js
@@ -36,6 +36,8 @@ App({
 		
 		plugin.bus.subscribe("connectState", (res) => {
 			console.log("app.js ===> connectState", res);
+
+			wx.hideLoading();
 		});
 
 		plugin.bus.subscribe("devicesModel", (res) => {
diff --git a/pages/searchDevice/searchDevice.js b/pages/searchDevice/searchDevice.js
index 822736b..84250e7 100644
--- a/pages/searchDevice/searchDevice.js
+++ b/pages/searchDevice/searchDevice.js
@@ -5,7 +5,8 @@ Page({
 		getDeviceSetting: false,
 
 		initText: "",
-		devicesList: []
+		devicesList: [],
+		searchDevicesList: true,
 	},
 
 	onLoad(options) {
@@ -161,6 +162,7 @@ Page({
 		app.globalData.ppScale.plugin.Blue.start(deviceNames, false);
 		app.globalData.ppScale.plugin.bus.subscribe("devicesList", (res) => {
 			console.log("searchDevice ===> devicesList", res);
+			
 			this.setData({
 				devicesList: res
 			});
@@ -169,12 +171,11 @@ Page({
 	},
 
 	selectDevice() {
-		setTimeout(() => {
-			if(this.data.devicesList && this.data.devicesList.length) {
-				this.setData({
-					getDeviceSetting: false,
-					initText: "设备搜索完成"
-				});
+		if(this.data.devicesList && this.data.devicesList.length && this.data.searchDevicesList) {
+			this.setData({
+				searchDevicesList: false
+			});
+			setTimeout(() => {
 				app.globalData.ppScale.plugin.Blue.stopBluetoothDevicesDiscovery();
 				app.globalData.ppScale.device.list = this.data.devicesList;
 				if(this.data.devicesList.length === 1) {
@@ -200,9 +201,7 @@ Page({
 						}
 					})
 				}
-			} else {
-				this.selectDevice();
-			}
-		}, 3000);
+			}, 3000);
+		}
 	}
 })
\ No newline at end of file