diff --git a/api.go b/api.go
index faedc43..ab354a7 100644
--- a/api.go
+++ b/api.go
@@ -64,52 +64,3 @@ func MatchMediaByProvider(provider string, uri string) (MetaData, bool) {
 	}
 	return p.MatchMedia(uri)
 }
-
-//func GetPlaylist(meta *model.Meta) ([]*model.Media, error) {
-//	if v, ok := Providers[meta.Name]; ok {
-//		return v.GetPlaylist(meta)
-//	}
-//	return nil, ErrorNoSuchProvider
-//}
-//
-//func FormatPlaylistUrl(pname, uri string) (string, error) {
-//	if v, ok := Providers[pname]; ok {
-//		return v.FormatPlaylistUrl(uri), nil
-//	}
-//	return "", ErrorNoSuchProvider
-//}
-//
-//func MatchMedia(provider string, keyword string) *model.Media {
-//	if v, ok := Providers[provider]; ok {
-//		return v.MatchMedia(keyword)
-//	}
-//	return nil
-//}
-//
-//func Search(provider string, keyword string) ([]*model.Media, error) {
-//	if v, ok := Providers[provider]; ok {
-//		return v.Search(keyword)
-//	}
-//	return nil, ErrorNoSuchProvider
-//}
-//
-//func UpdateMedia(media *model.Media) error {
-//	if v, ok := Providers[media.Meta.(model.Meta).Name]; ok {
-//		return v.UpdateMedia(media)
-//	}
-//	return ErrorNoSuchProvider
-//}
-//
-//func UpdateMediaUrl(media *model.Media) error {
-//	if v, ok := Providers[media.Meta.(model.Meta).Name]; ok {
-//		return v.UpdateMediaUrl(media)
-//	}
-//	return ErrorNoSuchProvider
-//}
-//
-//func UpdateMediaLyric(media *model.Media) error {
-//	if v, ok := Providers[media.Meta.(model.Meta).Name]; ok {
-//		return v.UpdateMediaLyric(media)
-//	}
-//	return ErrorNoSuchProvider
-//}
diff --git a/cmd/libmiaosic/libmiaosic.go b/cmd/libmiaosic/libmiaosic.go
new file mode 100644
index 0000000..5a13277
--- /dev/null
+++ b/cmd/libmiaosic/libmiaosic.go
@@ -0,0 +1 @@
+package libmiaosic
diff --git a/providers/kuwo/kuwo.go b/providers/kuwo/kuwo.go
index f88913a..62e3401 100644
--- a/providers/kuwo/kuwo.go
+++ b/providers/kuwo/kuwo.go
@@ -115,6 +115,7 @@ func NewKuwo() *Kuwo {
 		},
 		deepcolor.ParserGJson,
 		func(resp *gjson.Result, lyrics *[]miaosic.Lyrics) error {
+			//pp.Println(resp.String())
 			lrcs := make([]string, 0)
 			resp.Get("data.lrclist").ForEach(func(key, value gjson.Result) bool {
 				lrcs = append(lrcs, fmt.Sprintf("[00:%s]%s", value.Get("time").String(), value.Get("lineLyric").String()))
diff --git a/providers/qq/qq.go b/providers/qq/qq.go
index a2108f8..86f3a7b 100644
--- a/providers/qq/qq.go
+++ b/providers/qq/qq.go
@@ -243,7 +243,7 @@ func (p *QQMusicProvider) GetMediaLyric(meta miaosic.MetaData) ([]miaosic.Lyrics
 		if err == nil {
 			result = append(result, utils.ParseLyricWithLangDetection(lyric))
 		} else {
-			fmt.Println(err)
+			//fmt.Println(err)
 		}
 	}
 	if lyricEnc := resp.Get("data.trans").String(); lyricEnc != "" {