diff --git a/src/buban104.cpp b/src/buban104.cpp
index be2dba1..ad4594f 100644
--- a/src/buban104.cpp
+++ b/src/buban104.cpp
@@ -189,10 +189,10 @@ void Buban104RecvData(int commid, u_char *buf, int len)// 规约读数据处理
 		return;
 
 	pPortParam = (pBUBAN104PORTPARAM)SioParam[commid].ExtInfo;
-	printf("recvbuf: ");
+	/*printf("recvbuf: ");
 	for (i = 0; i < len; i++)
 		printf("%02X ", buf[i]);
-	printf("\n");
+	printf("\n");*/
 
 	for (i = 0; i < len; i++)
 	{
diff --git a/src/netport.cpp b/src/netport.cpp
index 606ac0d..9f29a0d 100644
--- a/src/netport.cpp
+++ b/src/netport.cpp
@@ -614,10 +614,10 @@ void TcpSend(int commid)
 		len = send(SioParam[commid].CommSock,(const char*)&SioParam[commid].WriteData->MsgData[plen], slen, 0);
 		if(len > 0)
 		{
-			printf("TcpSend: ");
+			/*printf("TcpSend: ");
 			for (i = 0; i < len; i++)
 				printf("%02X ", SioParam[commid].WriteData->MsgData[plen + i]);
-			printf("\n");
+			printf("\n");*/
 			if(len < slen)
 			{
 				if(EINPROGRESS != errno)