diff --git a/src/NSmartProxy.ServerHost/ServerHost.cs b/src/NSmartProxy.ServerHost/ServerHost.cs
index a92641f..a74f405 100644
--- a/src/NSmartProxy.ServerHost/ServerHost.cs
+++ b/src/NSmartProxy.ServerHost/ServerHost.cs
@@ -51,7 +51,7 @@ static void Main(string[] args)
                 string msg = "Another instance of the program is running.It may cause fatal error.";
                 //Logger.Error(msg, new Exception(msg));
                 Console.ForegroundColor = ConsoleColor.DarkRed;
-                Console.Write(msg);
+                Console.WriteLine(msg);
                 //return;
                 //Console.ForegroundColor = default(ConsoleColor);
             }
diff --git a/src/NSmartProxy/Server.cs b/src/NSmartProxy/Server.cs
index 1379321..f042267 100644
--- a/src/NSmartProxy/Server.cs
+++ b/src/NSmartProxy/Server.cs
@@ -389,22 +389,19 @@ private async Task ProcessHeartbeatProtocol(TcpClient client)
             int heartBeatLength = 2;
             byte[] appRequestBytes = new byte[heartBeatLength];
             int resultByte = await nstream.ReadAsync(appRequestBytes, 0, appRequestBytes.Length, Global.DefaultConnectTimeout);
-            //Server.Logger.Debug("appRequestBytes received.");
             if (resultByte < 1)
             {
                 CloseClient(client);
                 return;
             }
-            //1.2 响应ACK 
-            await nstream.WriteAndFlushAsync(new byte[] { 0x01 }, 0, 1);
+           
             int clientID = StringUtil.DoubleBytesToInt(appRequestBytes[0], appRequestBytes[1]);
-#if DEBUG
-            //Server.Logger.Debug($"Now processing {clientID}'s Heartbeat protocol....");
-#endif
             ServerContext.ClientConnectCount += 1;
             //2.更新最后更新时间
             if (ServerContext.Clients.ContainsKey(clientID))
             {
+                //2.2 响应ACK 
+                await nstream.WriteAndFlushAsync(new byte[] { 0x01 }, 0, 1);
                 ServerContext.Clients[clientID].LastUpdateTime = DateTime.Now;
             }
             else
@@ -438,10 +435,7 @@ private async Task<bool> ProcessAppRequestProtocol(TcpClient client, bool IsReco
                 return false;
             }
 
-            //if (IsReconnect) 因为加入了始终校验的机制，取消重连规则
-            //{
             ServerContext.CloseAllSourceByClient(clientIdFromToken);
-            // }
 
             //1.3 获取客户端请求数
             int configRequestLength = 3;
diff --git a/src/NSmartProxyClient/appsettings.json b/src/NSmartProxyClient/appsettings.json
index 84d4796..37da034 100644
--- a/src/NSmartProxyClient/appsettings.json
+++ b/src/NSmartProxyClient/appsettings.json
@@ -2,7 +2,7 @@
   "ProviderPort": "19974", //反向连接的端口
   "ProviderConfigPort": "12308", //配置服务的端口
   //"ProviderAddress": "47.90.204.25", //配置服务的地址，可以是域名（eg.:www.tmoonlight.com）也可以是ip（eg.:211.54.5.4）
-  "ProviderAddress": "127.0.0.1",
+  "ProviderAddress": "192.168.0.106",
   //"ProviderAddress": "124.116.157.31",
 
   //反向代理客户端，可以配置多个