diff --git a/business/jxstore/event/event_tcp.go b/business/jxstore/event/event_tcp.go
index d0751e0f8..82e3314ae 100644
--- a/business/jxstore/event/event_tcp.go
+++ b/business/jxstore/event/event_tcp.go
@@ -251,12 +251,7 @@ func (t *TcpClient) doPrint(key string) (err error) {
 							close(t.TimeoutMap[key])
 						} else {
 							if c != nil {
-								encryption := ""
-								for _, v := range data {
-									encryption += fmt.Sprintf("%d", v)
-								}
-								printMsg.ContentEncryption = encryption
-
+								printMsg.ContentEncryption = string(data)
 								dao.UpdateEntity(db, printMsg, "ContentEncryption")
 								if _, err = c.Write(data); err != nil {
 									globals.SugarLogger.Debugf("handleTcpMessages err [%v]", err)