diff --git a/business/jxstore/event/event_tcp.go b/business/jxstore/event/event_tcp.go
index ca4d4e8c9..65cfd73d4 100644
--- a/business/jxstore/event/event_tcp.go
+++ b/business/jxstore/event/event_tcp.go
@@ -260,6 +260,7 @@ func (t *TcpClient) doPrint(key string) (err error) {
 									close(t.TimeoutMap[key])
 								} else {
 									//等待回调
+									delete(t.MsgMap, key)
 									dataStr := <-t.CallBackMap[printMsg.PrintNo]
 									if dataStr != "" {
 										a, b := getCallbackMsgInfo(dataStr)