diff --git a/detect.device/DeviceClient.cs b/detect.device/DeviceClient.cs
index d44372f..2d66683 100644
--- a/detect.device/DeviceClient.cs
+++ b/detect.device/DeviceClient.cs
@@ -4,6 +4,10 @@ namespace detect.device;
 
 public class DeviceEvent
 {
+    public const string EventAnalyzerData = "event_analyzer_data";
+    public const string EventDeviceConnected = "event_device_connected";
+    public const string EventDeviceDisConnected = "event_device_disconnected";
+    
     public string Name { get; set; }
     public IDictionary<string, object> Result { get; set; }
 }
diff --git a/detect.device/DeviceClientSocket.cs b/detect.device/DeviceClientSocket.cs
index 9ea1a0c..11d0017 100644
--- a/detect.device/DeviceClientSocket.cs
+++ b/detect.device/DeviceClientSocket.cs
@@ -42,11 +42,19 @@ public class DeviceClientSocket : TcpClient, IDeviceClient
     protected override void OnConnected()
     {
         Log.Information("({address}:{port})OnConnected.", Address, Port);
+        PublishEvent(new DeviceEvent
+        {
+            Name = detect.device.DeviceEvent.EventDeviceConnected
+        });
     }
 
     protected override void OnDisconnected()
     {
         Log.Information("({address}:{port})OnDisconnected", Address, Port);
+        PublishEvent(new DeviceEvent
+        {
+            Name = detect.device.DeviceEvent.EventDeviceDisConnected
+        });
         Thread.Sleep(1000);
         if (!_stop)
             ConnectAsync();
diff --git a/detect.gui/Services/DeviceClientService.cs b/detect.gui/Services/DeviceClientService.cs
index 37521b9..28b89bc 100644
--- a/detect.gui/Services/DeviceClientService.cs
+++ b/detect.gui/Services/DeviceClientService.cs
@@ -36,6 +36,17 @@ public class DeviceClientService
             });
         }
     }
+
+    /// <summary>
+    /// 断开所有连接
+    /// </summary>
+    public void DisConnectAllDevices()
+    {
+        foreach (var (key, client) in _deviceClients)
+        {
+            client.DisConnectAsync();
+        }
+    }
     
     /// <summary>
     /// 根据设备id获取连接客户端
@@ -48,6 +59,19 @@ public class DeviceClientService
         return deviceClient;
     }
     
+    /// <summary>
+    /// 刷新连接客户端，设备信息更新后调用
+    /// </summary>
+    /// <param name="deviceId"></param>
+    /// <returns></returns>
+    public IDeviceClient? RefreshDeviceClient(long deviceId)
+    {
+        _deviceClients.TryGetValue(deviceId, out var deviceClient);
+        deviceClient?.DisConnectAsync();
+        var eventService = Locator.Current.GetService<DetectDeviceService>()!;
+        return ConnectDevice(eventService.ListById(deviceId).Result!);
+    }
+    
     /// <summary>
     /// 连接云台设备
     /// </summary>
@@ -55,33 +79,34 @@ public class DeviceClientService
     /// <returns></returns>
     public IDeviceClient? ConnectDevice(DeviceEntity device)
     {
-        // if (string.IsNullOrEmpty(device.DeviceIp) || string.IsNullOrEmpty(device.DevicePort))
-        // {
-        //     Log.Warning("设备【{Name}】没有配置ip和端口，不连接", device.Name);
-        //     return null;
-        // }
+        if (string.IsNullOrEmpty(device.DeviceIp))
+        {
+            Log.Warning("设备【{Name}】没有配置ip，不连接", device.Name);
+            return null;
+        }
         _deviceClients.TryGetValue(device.Id!.Value, out var deviceClient);
-        // if (deviceClient == null)
-        // {
-        //     deviceClient = new DeviceClientSocket(device.DeviceIp!, Convert.ToInt32(device.DevicePort));
-        //     deviceClient.ConnectAsync();
-        //     _deviceClients.Add(device.Id!.Value, deviceClient);
-        // }
-        // else
-        // {
-        //     if (!deviceClient.Connected())
-        //     {
-        //         deviceClient.ConnectAsync();
-        //     }
-        // }
-        //
-        // deviceClient.DeviceEvent += DeviceClientOnDeviceEvent;
-        //
+        if (deviceClient == null)
+        {
+            deviceClient = new DeviceClientSocket(device.DeviceIp!, 13000);
+            deviceClient.ConnectAsync();
+            _deviceClients.Add(device.Id!.Value, deviceClient);
+        }
+        else
+        {
+            if (!deviceClient.Connected())
+            {
+                deviceClient.ConnectAsync();
+            }
+        }
+        
+        deviceClient.DeviceEvent += DeviceClientOnDeviceEvent;
+        
         return deviceClient;
     }
 
     private void DeviceClientOnDeviceEvent(object? sender, DeviceEvent e)
     {
+        Log.Information("DeviceEvent-[{Name}]:{@Result}", e.Name, e.Result);
         // var deviceService = Locator.Current.GetService<VapDeviceService>()!;
         // var eventService = Locator.Current.GetService<VapEventService>()!;
         // var constantService = Locator.Current.GetService<VapConstantService>()!;