diff --git a/business/jxstore/event/event_tcp.go b/business/jxstore/event/event_tcp.go
index f44c7e20b..e2f782b0a 100644
--- a/business/jxstore/event/event_tcp.go
+++ b/business/jxstore/event/event_tcp.go
@@ -375,13 +375,6 @@ func HandleTcpMessages() {
 			printMsgChan <- printMsg
 			printMsg.Status = printMsgAlreadyLoad
 			dao.UpdateEntity(db, printMsg, "Status")
-		Loop:
-			for {
-				if data, _ := <-printMsgCallbackChan; data != "" {
-					changePrintMsg(data)
-					break Loop
-				}
-			}
 		}
 	}
 }
@@ -438,6 +431,11 @@ func doPrint2(printMsgChan chan *model.PrintMsg) (err error) {
 					}
 				}
 			}
+		default:
+			select {
+			case data, _ := <-printMsgCallbackChan:
+				changePrintMsg(data)
+			}
 		}
 	}
 	return err