diff --git a/business/jxstore/event/event_tcp.go b/business/jxstore/event/event_tcp.go
index 82e3314ae..d0751e0f8 100644
--- a/business/jxstore/event/event_tcp.go
+++ b/business/jxstore/event/event_tcp.go
@@ -251,7 +251,12 @@ func (t *TcpClient) doPrint(key string) (err error) {
 							close(t.TimeoutMap[key])
 						} else {
 							if c != nil {
-								printMsg.ContentEncryption = string(data)
+								encryption := ""
+								for _, v := range data {
+									encryption += fmt.Sprintf("%d", v)
+								}
+								printMsg.ContentEncryption = encryption
+
 								dao.UpdateEntity(db, printMsg, "ContentEncryption")
 								if _, err = c.Write(data); err != nil {
 									globals.SugarLogger.Debugf("handleTcpMessages err [%v]", err)
diff --git a/business/jxstore/event/event_tcp_utils.go b/business/jxstore/event/event_tcp_utils.go
index 0ee7605a6..b1c914783 100644
--- a/business/jxstore/event/event_tcp_utils.go
+++ b/business/jxstore/event/event_tcp_utils.go
@@ -386,6 +386,7 @@ func buildMsg(printMsg *model.PrintMsg) (data []byte, err error) {
 	lenData := int64(len(str) + len(const1) + len(orderNoHexH) + len(orderNoHexL) + len(printInit) + 2 + 4 + len(printData))
 	x1, x2 := int2h8l8(lenData / 2)
 	dataStr := str + x1 + x2 + const1 + orderNoHexH + orderNoHexL + printInit + printData
+	globals.SugarLogger.Debugf("============dataste  %s", dataStr)
 	check := getCheckSum(dataStr)
 	return jxutils.Hextob(dataStr + check), err
 }