diff --git a/lib/pages/fav_detail/widget/fav_video_card.dart b/lib/pages/fav_detail/widget/fav_video_card.dart
index def20849..d40bac61 100644
--- a/lib/pages/fav_detail/widget/fav_video_card.dart
+++ b/lib/pages/fav_detail/widget/fav_video_card.dart
@@ -62,7 +62,7 @@ class FavVideoCardH extends StatelessWidget {
         Map<String, String> parameters = {
           'bvid': bvid,
           'cid': videoItem.cid.toString(),
-          'epId': epId ?? '',
+          if (epId?.isNotEmpty == true) 'epId': epId!,
         };
         // if (seasonId != null) {
         //   parameters['seasonId'] = seasonId.toString();