diff --git a/business/jxstore/event/event_tcp.go b/business/jxstore/event/event_tcp.go
index 5f9e3183d..659086976 100644
--- a/business/jxstore/event/event_tcp.go
+++ b/business/jxstore/event/event_tcp.go
@@ -223,7 +223,10 @@ func (t *TcpClient) doPrint(key string) (err error) {
 								if c = t.getPrintConn(printMsg.PrintNo); c != nil {
 									data, err = buildMsg(printMsg)
 									printMsg.ContentEncryption = string(data)
-									dao.UpdateEntity(db, printMsg, "ContentEncryption")
+									globals.SugarLogger.Debug("================print_msg:", string(data))
+									if _, err := dao.UpdateEntity(db, printMsg, "ContentEncryption"); err != nil {
+										globals.SugarLogger.Debug("================print_msg:", err)
+									}
 								}
 							case printerStatusOffline:
 								err = fmt.Errorf("打印机离线！")