diff --git a/lib/modules/pairing/controllers/pairing_controller.dart b/lib/modules/pairing/controllers/pairing_controller.dart
index 5bc7667b6..891371051 100644
--- a/lib/modules/pairing/controllers/pairing_controller.dart
+++ b/lib/modules/pairing/controllers/pairing_controller.dart
@@ -493,7 +493,8 @@ class PairingController extends GetxController {
     Logger.i(_tag, '已关联的MAC地址: $pairedMacAddress');
 
     if (pairedMacAddress != null &&
-        pairedMacAddress.toUpperCase() == device.address.toUpperCase()) {
+        pairedMacAddress.toUpperCase() ==
+            _verifiedDeviceAddress?.toUpperCase()) {
       // 已有关联，检查BLE连接状态
       Logger.i(_tag, '设备已关联，检查BLE连接状态');
       final currentBleState = await _bleManager.getConnectionState();