diff --git a/lib/modules/agent/controllers/agent_controller.dart b/lib/modules/agent/controllers/agent_controller.dart
index ba319a5d0..8d4f67654 100644
--- a/lib/modules/agent/controllers/agent_controller.dart
+++ b/lib/modules/agent/controllers/agent_controller.dart
@@ -664,6 +664,8 @@ class AgentController extends GetxController {
             // messages.refresh();
           }
 
+          Get.snackbar('error'.tr, '${event.data['message']}');
+
           Logger.e(TAG, '代理服务错误: ${event.data['message']}');
           break;
 
diff --git a/lib/modules/home/controllers/home_controller.dart b/lib/modules/home/controllers/home_controller.dart
index 902ceb58d..18252c4cd 100644
--- a/lib/modules/home/controllers/home_controller.dart
+++ b/lib/modules/home/controllers/home_controller.dart
@@ -23,6 +23,11 @@ class HomeController extends GetxController {
   final _isFullyConnected = false.obs;
   String? _lastConnectedDeviceName;
 
+  // 添加电池信息定时刷新相关变量
+  Timer? _batteryRefreshTimer;
+  static const Duration _batteryRefreshInterval =
+      Duration(seconds: 2); // 2秒刷新一次
+
   bool get isFullyConnected => _isFullyConnected.value;
   RxBool get isFullyConnectedRx => _isFullyConnected;
   BluetoothDevice? get currentDevice => _bluetoothManager.currentDevice;
@@ -58,6 +63,7 @@ class HomeController extends GetxController {
   void onInit() {
     super.onInit();
     _initWithCachedInfo();
+    _startBatteryRefreshTimer(); // 启动电池信息定时刷新
   }
 
   @override
@@ -65,6 +71,7 @@ class HomeController extends GetxController {
     _deviceInfoWorker?.dispose();
     _classicBluetoothWorker?.dispose();
     _bleConnectionWorker?.dispose();
+    _stopBatteryRefreshTimer(); // 停止定时器
     super.onClose();
   }
 
@@ -260,4 +267,49 @@ class HomeController extends GetxController {
         ? deviceInfo.value!.firmwareVersion
         : 'unknown'.tr;
   }
+
+  /// 启动电池信息定时刷新
+  void _startBatteryRefreshTimer() {
+    _stopBatteryRefreshTimer(); // 先停止现有定时器
+
+    _batteryRefreshTimer = Timer.periodic(_batteryRefreshInterval, (timer) {
+      // 只有在设备完全连接时才刷新电池信息
+      if (_isFullyConnected.value) {
+        _refreshBatteryInfo();
+      }
+    });
+
+    Logger.d(_tag, '电池信息定时刷新已启动，间隔: ${_batteryRefreshInterval.inSeconds}秒');
+  }
+
+  /// 停止电池信息定时刷新
+  void _stopBatteryRefreshTimer() {
+    if (_batteryRefreshTimer != null) {
+      _batteryRefreshTimer!.cancel();
+      _batteryRefreshTimer = null;
+      Logger.d(_tag, '电池信息定时刷新已停止');
+    }
+  }
+
+  /// 刷新电池信息
+  Future<void> _refreshBatteryInfo() async {
+    try {
+      if (!_isFullyConnected.value) {
+        return;
+      }
+
+      Logger.d(_tag, '开始刷新电池信息...');
+
+      // 通过BLE管理器获取最新的电池信息
+      final success = await _bleManager.fetchBatteryInfo();
+
+      if (success) {
+        Logger.d(_tag, '电池信息刷新请求发送成功');
+      } else {
+        Logger.w(_tag, '电池信息刷新请求发送失败');
+      }
+    } catch (e) {
+      Logger.e(_tag, '刷新电池信息时发生错误: $e');
+    }
+  }
 }