diff --git a/business/jxstore/event/event_tcp.go b/business/jxstore/event/event_tcp.go
index 72d7d4238..1c3eb6c29 100644
--- a/business/jxstore/event/event_tcp.go
+++ b/business/jxstore/event/event_tcp.go
@@ -196,14 +196,13 @@ func (t *TcpClient) doPrint(key string) (err error) {
 		for {
 			select {
 			case <-t.TimeoutMap[key]:
-				close(t.MsgMap[key])
-				close(t.CallBackMap[key])
 				globals.SugarLogger.Debugf("doPrint timeout")
 				return
 			default:
 				select {
 				case printMsg, ok := <-t.MsgMap[key]:
 					if !ok {
+						globals.SugarLogger.Debugf("doPrint err !ok ...")
 						return
 					}
 					var (
@@ -265,6 +264,8 @@ func (t *TcpClient) HandleCheckTcpHeart(key string) {
 			select {
 			case <-t.TimeoutMap[key]:
 				t.Clients[key].C.Close()
+				close(t.MsgMap[key])
+				close(t.CallBackMap[key])
 				globals.SugarLogger.Debugf("HandleCheckTcpHeart timeout")
 				return
 			default: