diff --git a/server/proj/audio/views.py b/server/proj/audio/views.py
index aa6b3a5..85734a2 100644
--- a/server/proj/audio/views.py
+++ b/server/proj/audio/views.py
@@ -19,8 +19,8 @@ class SongViewSet(ViewSet):
     def retrieve(self, request, pk=None):
         user_pk = request.user.pk
         song_obj = get_object_or_404(Song, azura_id=pk).pk
-        queryset = FavoriteSong.objects.filter(user=user_pk, song=song_obj).exists()
-        if queryset:
+        queryset = FavoriteSong.objects.filter(user=user_pk, song=song_obj)
+        if queryset.exists():
             serializer = FavoriteSongSerializer(queryset=queryset)
             resp = serializer.data
             resp.update(is_favorite=True)