diff --git a/CommService/LOG.rar b/CommService/LOG.rar
new file mode 100644
index 0000000..618c9d0
Binary files /dev/null and b/CommService/LOG.rar differ
diff --git a/CommService/TCPHandler.cs b/CommService/TCPHandler.cs
index e453dd2..3a3e683 100644
--- a/CommService/TCPHandler.cs
+++ b/CommService/TCPHandler.cs
@@ -104,6 +104,10 @@ namespace CommService
 
             while (i != 0)
             {
+                if (!IPAddress.Parse(((IPEndPoint)tcpClient.Client.RemoteEndPoint).Address.ToString()).ToString().Contains("112.224"))
+                {
+                    break;
+                }
                 byte[] rcvbytes = new byte[i];
                 for (int j = 0; j < i; j++)
                 {
@@ -125,16 +129,16 @@ namespace CommService
                 rcvBuff = tmp;
 
                 //数据包识别
-                //byte[] pack = UPPHandler.FindPackFromBuff(ref rcvBuff);
-                byte[] pack = new byte[rcvBuff.Length];
-                Array.Copy(rcvBuff,0,pack,0, rcvBuff.Length);
+                byte[] pack = UPPHandler.FindPackFromBuff(ref rcvBuff);
+                //byte[] pack = new byte[rcvBuff.Length];
+                //Array.Copy(rcvBuff,0,pack,0, rcvBuff.Length);
 
                 if (this.tName == "未知终端" && pack.Length == 0)
                 {
                     break;
                 }
 
-                while (rcvBuff.Length > 0)
+                while (pack.Length > 0)
                 {
                     Common.logFile.writeHexString("[" + this.tName + "] " + "收到帧: ", pack, LogFile.LOGLVL_DEBUG);