diff --git a/business/jxstore/event/event_tcp.go b/business/jxstore/event/event_tcp.go
index 19d95d01d..a7fa055a2 100644
--- a/business/jxstore/event/event_tcp.go
+++ b/business/jxstore/event/event_tcp.go
@@ -64,6 +64,7 @@ func handleConn(c net.Conn) error {
 	}
 	for {
 		printRemoteAddr := c.RemoteAddr().String()
+		globals.SugarLogger.Debugf("--------printRemoteAddr := %s", printRemoteAddr)
 		buffer, n, err := ConnRead(c)
 		if err != nil {
 			if err == io.EOF {
@@ -75,6 +76,7 @@ func handleConn(c net.Conn) error {
 				PrintAddrAndIp.DelPrintAddrAndIp(printRemoteAddr)
 				PrintObject.DelPrintObj(printNo)
 				PrintIpAndAddr.DelPrintIpAndAddr(printRemoteAddr)
+
 				dao.ExecuteSQL(dao.GetDB(), `UPDATE printer SET status = -1,is_online = -1 WHERE print_no = ? `, []interface{}{printNo}...)
 			}
 			return err