diff --git a/chain_transfer/svc/svc_turnchain.go b/chain_transfer/svc/svc_turnchain.go
index 7cb1b30..19dadb4 100644
--- a/chain_transfer/svc/svc_turnchain.go
+++ b/chain_transfer/svc/svc_turnchain.go
@@ -190,6 +190,7 @@ func TikTokTurnChain(eg *xorm.Engine, dbName string, args map[string]string) (*m
 	if couponShareURL == "" {
 		couponShareURL = "https://haohuo.jinritemai.com/views/product/item2?id=" + args["gid"]
 	}
+	args["coupon_url"] = couponShareURL
 	urls, err := ConvertUrl(eg, args)
 	if err != nil {
 		return nil, err