diff --git a/server.go b/server.go
index 362e3a7..5e21b04 100644
--- a/server.go
+++ b/server.go
@@ -294,7 +294,7 @@ func (s *ServerCommon) loadMessage() {
 func (s *ServerCommon) sysMsg(message Message) {
 	switch message.Key {
 	case "bye":
-		fmt.Println("recv stop signal from client", message.ClientConn.ClientID)
+		//fmt.Println("recv stop signal from client", message.ClientConn.ClientID)
 		if message.TransferMsg.Type == MSG_SYS_WAIT {
 			message.Reply(nil)
 		}