diff --git a/tik_tok/svc_tik_tok_open_api.go b/tik_tok/svc_tik_tok_open_api.go
index 439008f..3429632 100644
--- a/tik_tok/svc_tik_tok_open_api.go
+++ b/tik_tok/svc_tik_tok_open_api.go
@@ -60,6 +60,14 @@ func OpenRefreshAuth(args map[string]string) map[string]string {
 	}
 	return data
 }
+func GetBuyinId(args map[string]interface{}) (string, error) {
+	fmt.Println(args)
+	params := map[string]interface{}{}
+	send, err := OpenSendApi("alliance/kol/buyin_id/?open_id="+zhios_third_party_utils.AnyToString(args["open_id"]), params, zhios_third_party_utils.AnyToString(args["acctoken"]))
+	fmt.Println(send)
+	fmt.Println(err)
+	return send, err
+}
 
 //商品加橱窗
 func OpenStoreAdd(args map[string]interface{}) (string, error) {