diff --git a/platformapi/tiktok/tiktok_pay.go b/platformapi/tiktok/tiktok_pay.go
index 46f0c59c..3d0c839a 100644
--- a/platformapi/tiktok/tiktok_pay.go
+++ b/platformapi/tiktok/tiktok_pay.go
@@ -33,6 +33,7 @@ func (a *API) Sign(paramsMap map[string]interface{}) string {
 	}
 
 	paramsArr = append(paramsArr, salt)
+	fmt.Println("==========", paramsArr)
 	sort.Strings(paramsArr)
 	return fmt.Sprintf("%x", md5.Sum([]byte(strings.Join(paramsArr, "&"))))
 }