diff --git a/pixiv/downloader.go b/pixiv/downloader.go
index d18da74..0c864bb 100644
--- a/pixiv/downloader.go
+++ b/pixiv/downloader.go
@@ -52,6 +52,8 @@ func (p *Pixiv) downloadIllust(i Illust) (err error) {
 			art.tags = append(art.tags, tag.Tag)
 		}
 	}
+	art.tags = append(art.tags, i.UserName)
+	art.tags = append(art.tags, fmt.Sprintf("pixiv_id_%s", i.UserID))
 
 	for pageNumber, page := range i.Pages {
 		directory := fmt.Sprintf("%s/%s_%s/", p.WorkDirectory, i.UserID, i.UserAccount)