diff --git a/Windows/CS/Framework4.0/Toprie/Toprie/DeviceManager.cs b/Windows/CS/Framework4.0/Toprie/Toprie/DeviceManager.cs
index 46604e4..31cb5fb 100644
--- a/Windows/CS/Framework4.0/Toprie/Toprie/DeviceManager.cs
+++ b/Windows/CS/Framework4.0/Toprie/Toprie/DeviceManager.cs
@@ -191,7 +191,7 @@ namespace JoyD.Windows.CS.Toprie
         // 重连间隔（毫秒）
         private int _reconnectInterval = 2000;
         // 重连尝试次数
-        private int _reconnectAttempts = 0;
+
         // 最大重连尝试次数
         public static int MaxReconnectAttempts = 5;
         // 连接检查定时器
@@ -3188,7 +3188,6 @@ namespace JoyD.Windows.CS.Toprie
                     if (result)
                     {
                         _isConnected = true;
-                        _reconnectAttempts = 0;
                         
                         // 启动心跳检测和连接检查
                         StartHeartbeat();
diff --git a/Windows/CS/Framework4.0/Toprie/Toprie/V8.cs b/Windows/CS/Framework4.0/Toprie/Toprie/V8.cs
index a35e213..2a7c398 100644
--- a/Windows/CS/Framework4.0/Toprie/Toprie/V8.cs
+++ b/Windows/CS/Framework4.0/Toprie/Toprie/V8.cs
@@ -129,8 +129,7 @@ namespace JoyD.Windows.CS.Toprie
 
         // 私有字段
         private string deviceIp;
-        private Socket socket;
-        private bool isConnected = false;
+        private Socket socket = null;
         private static bool isSdkInitialized = false;
         private static Dictionary<string, V8> deviceInstances = new Dictionary<string, V8>();
 
@@ -157,10 +156,9 @@ namespace JoyD.Windows.CS.Toprie
                 if (socket != null)
                 {
                     socket.Close();
-                    socket = null;
-                }
-                isConnected = false;
-                Console.WriteLine("UDP通信状态已重置");
+                socket = null;
+            }
+            Console.WriteLine("UDP通信状态已重置");
             }
             catch (Exception ex)
             {