diff --git a/Device/DeviceManager.cs b/Device/DeviceManager.cs
index 39235c8..ce75e19 100644
--- a/Device/DeviceManager.cs
+++ b/Device/DeviceManager.cs
@@ -16,6 +16,7 @@ using Newtonsoft.Json;
 using StackExchange.Redis;
 using LY.App.Common.HttpUtil;
 using LY.App.Device.Command;
+using LY.App.Service;
 
 namespace LY.App.Device
 {
@@ -53,7 +54,9 @@ namespace LY.App.Device
         private readonly RedisService _redis = ServiceLocator.Instance.GetService<RedisService>();
         private static readonly object _lock = new object();
         private readonly CancellationTokenSource _monitorCancellationTokenSource = new();
-        private DeviceManager() {
+        private readonly LogService _log = ServiceLocator.Instance.GetService<LogService>();
+        private DeviceManager()
+        {
 
             Task.Run(() => MonitorDevices(_monitorCancellationTokenSource.Token));
         }
@@ -124,6 +127,13 @@ namespace LY.App.Device
             return _devices;
         }
 
+        /// <summary>
+        /// 下发命令
+        /// </summary>
+        /// <param name="deviceId"></param>
+        /// <param name="command"></param>
+        /// <returns></returns>
+        /// <exception cref="Exception"></exception>
         public async Task SendCommand(long deviceId, string command)
         {
             if (_devices.TryGetValue(deviceId, out var device))
@@ -295,7 +305,6 @@ namespace LY.App.Device
                 {
                     Console.WriteLine($"设备 {device.Id} 掉线，尝试重连...");
                     device.IsConnected = false;
-                    await HandleDeviceConnection(device);
                 };
 
                 mqttClient.ApplicationMessageReceivedAsync += e =>
@@ -312,20 +321,6 @@ namespace LY.App.Device
                     _mqttClients[device.Id] = mqttClient; // 保存 MQTT 客户端实例
                     device.IsConnected = true;
                 }
-
-
-                //while (device.isconnected)
-                //{
-                //    await task.delay(1000);
-                //}
-
-                // 循环结束后断开连接
-                //if (!mqttClient.IsConnected)
-                //{
-                //    await mqttClient.DisconnectAsync();
-                //    mqttClient.Dispose();
-                //}
-
             }
             catch (Exception ex)
             {
@@ -338,7 +333,7 @@ namespace LY.App.Device
         {
             int retryDelay = 1000; // 初始重连间隔（1秒）
             int maxDelay = 30000;  // 最大重连间隔（30秒）
-
+            await _log.AddLog(new AddLog { Message = $"设备 {device.Id} 掉线，重新连接中...", Parameters = "", StackTrace = "", url = "" });
             while (!device.IsConnected)
             {
                 try
@@ -363,6 +358,7 @@ namespace LY.App.Device
                     {
                         retryDelay = 1000; // 连接成功后重置重连间隔
                         Console.WriteLine($"设备 {device.Id} 重新连接成功");
+                        await _log.AddLog(new AddLog { Message = $"设备 {device.Id} 重新连接成功", Parameters = "", StackTrace = "", url = "" });
                     }
                 }
                 catch (Exception ex)
@@ -374,6 +370,11 @@ namespace LY.App.Device
                 retryDelay = Math.Min(retryDelay * 2, maxDelay); // 指数退避算法，避免频繁重试
             }
         }
+        /// <summary>
+        /// 监控设备状态
+        /// </summary>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
         private async Task MonitorDevices(CancellationToken cancellationToken)
         {
             while (!cancellationToken.IsCancellationRequested)
@@ -389,6 +390,11 @@ namespace LY.App.Device
                 await Task.Delay(10000, cancellationToken); // 每 10 秒检查一次设备状态
             }
         }
+        /// <summary>
+        /// 测试设备连接
+        /// </summary>
+        /// <param name="deviceId"></param>
+        /// <returns></returns>
         public async Task<bool> TestConnection(long deviceId)
         {
             if (_devices.TryGetValue(deviceId, out var device))
diff --git a/Service/AlarmService.cs b/Service/AlarmService.cs
index 095c61c..b57f737 100644
--- a/Service/AlarmService.cs
+++ b/Service/AlarmService.cs
@@ -91,7 +91,7 @@ namespace LY.App.Service
                        .Where(s => s.Id == positionId)
                        .Select(s => s.Region)
                        .FirstAsync();
-                   await _redisService.SetAsync<string>(key, geodata);
+                    await _redisService.SetAsync<string>(key, geodata);
                 }
                 WKTReader reader = new WKTReader();
                 Geometry point = reader.Read($"POINT ({lon} {lat})");
@@ -124,7 +124,7 @@ namespace LY.App.Service
             //更新 设备缓存
             var key = RedisKeyList.DeviceInfo(input.product_ad_id);
             var deviceinfo = await _redisService.GetAsync<DeviceEntity>(key);
-            if (deviceinfo == null)
+            if (deviceinfo != null)
             {
                 deviceinfo.Lat = input.product_lat;
                 deviceinfo.Lon = input.product_lon;
diff --git a/Service/DeviceService.cs b/Service/DeviceService.cs
index f0a1b8b..094927c 100644
--- a/Service/DeviceService.cs
+++ b/Service/DeviceService.cs
@@ -137,7 +137,7 @@ namespace LY.App.Service
                     try
                     {
                         var input = JsonConvert.DeserializeObject<RevData>(data);
-                        Console.WriteLine($"rev data:{data}");
+                      //  Console.WriteLine($"rev data:{data}");
                         await _alarmService.AddAlarm(input);
                     }
                     catch (Exception ex)