diff --git a/lib/pages/video/detail/related/controller.dart b/lib/pages/video/detail/related/controller.dart
index eb1a14d5..f7042871 100644
--- a/lib/pages/video/detail/related/controller.dart
+++ b/lib/pages/video/detail/related/controller.dart
@@ -4,7 +4,7 @@ import 'package:pilipala/http/video.dart';
 
 class ReleatedController extends GetxController {
   // 视频aid
-  String bvid = Get.parameters['bvid']!;
+  String bvid = Get.parameters['bvid'] ?? "";
   // 推荐视频列表
   List relatedVideoList = [];