diff --git a/business/jxstore/event/event_tcp.go b/business/jxstore/event/event_tcp.go
index a37232617..084691c8d 100644
--- a/business/jxstore/event/event_tcp.go
+++ b/business/jxstore/event/event_tcp.go
@@ -251,7 +251,7 @@ func (t *TcpClient) doPrint(key string) (err error) {
 									if sounds := regexpSoundSpan.FindStringSubmatch(printMsg.Content); len(sounds) > 0 {
 										sound := sounds[1]
 										lenTime := time.Duration(utf8.RuneCountInString(sound)) * time.Second
-										time.Sleep(lenTime)
+										time.Sleep(lenTime / 2)
 									}
 								}
 							}