diff --git a/business/jxstore/event/event_tcp.go b/business/jxstore/event/event_tcp.go
index 427b1cc08..2743d199e 100644
--- a/business/jxstore/event/event_tcp.go
+++ b/business/jxstore/event/event_tcp.go
@@ -245,6 +245,7 @@ func printFail() (err error) {
 			}
 		}
 	}
+	return err
 }
 
 func printStatus2JxStatus(printStatus string) (status int) {