diff --git a/star_lock/lib/blue/blue_manage.dart b/star_lock/lib/blue/blue_manage.dart
index b5027d9b..f77c35a4 100644
--- a/star_lock/lib/blue/blue_manage.dart
+++ b/star_lock/lib/blue/blue_manage.dart
@@ -696,7 +696,8 @@ class BlueManage {
       // if(bluetoothConnectDevice != null && bluetoothConnectDevice!.connectionState == BluetoothConnectionState.connected){
       connectDeviceMacAddress = "";
       if (bluetoothConnectionState == BluetoothConnectionState.connected) {
-        await bluetoothConnectDevice!.disconnect();
+        //加快蓝牙断连
+        await bluetoothConnectDevice!.disconnect(timeout: 1);
         AppLog.log("断开连接成功");
       }
       // }