diff --git a/tiktok/tikmate.go b/tiktok/tikmate.go
index 41be301..c1482e0 100644
--- a/tiktok/tikmate.go
+++ b/tiktok/tikmate.go
@@ -7,6 +7,8 @@ import (
 	"net/url"
 )
 
+// alternativa: https://github.com/Evil0ctal/Douyin_TikTok_Download_API
+
 type lookupResponse struct {
 	AuthorAvatar string `json:"author_avatar"`
 	AuthorID     string `json:"author_id"`