diff --git a/business/jxstore/event/event_tcp.go b/business/jxstore/event/event_tcp.go
index bc698bfee..1732b1711 100644
--- a/business/jxstore/event/event_tcp.go
+++ b/business/jxstore/event/event_tcp.go
@@ -472,7 +472,7 @@ func replaceContent(content string, printMsg *model.PrintMsg) (result string) {
 				//0101  固定
 				soundPrefix := ""
 				if printer.Sound != "" {
-					soundPrefix = "[v" + utils.Int2Str(printer.Volume*2) + "]" + printer.Sound + ","
+					soundPrefix = "[v" + utils.Int2Str(printer.Volume*2) + "]" + printer.Sound
 				} else {
 					soundPrefix = "[v" + utils.Int2Str(printer.Volume*2) + "]"
 				}