diff --git a/business/jxutils/jxutils.go b/business/jxutils/jxutils.go
index 0c0dca725..0636a303f 100644
--- a/business/jxutils/jxutils.go
+++ b/business/jxutils/jxutils.go
@@ -1017,7 +1017,7 @@ func PKCS5UnPadding(origData []byte) []byte {
 	return origData[:(length - unpadding)]
 }
 
-//合成水印图1234
+//合成水印图12345
 func MixWatermarkImg(imgWatermark, img string, exPrefixBegin, exPrefixEnd *time.Time) (imgMix string) {
 	if exPrefixBegin != nil && exPrefixEnd != nil {
 		if utils.Time2Date(time.Now().Add(6*time.Hour)).Sub(*exPrefixBegin) >= 0 && utils.Time2Date(time.Now()).Sub(*exPrefixEnd) <= 0 {