diff --git a/lib/models/video/play/url.dart b/lib/models/video/play/url.dart
index 4c43cb00..792cd50d 100644
--- a/lib/models/video/play/url.dart
+++ b/lib/models/video/play/url.dart
@@ -34,6 +34,7 @@ class PlayUrlModel {
   String? seekParam;
   String? seekType;
   Dash? dash;
+  List<Durl>? durl;
   List<FormatItem>? supportFormats;
   // String? highFormat;
   int? lastPlayTime;
@@ -52,7 +53,8 @@ class PlayUrlModel {
     videoCodecid = json['video_codecid'];
     seekParam = json['seek_param'];
     seekType = json['seek_type'];
-    dash = Dash.fromJson(json['dash']);
+    dash = json['dash'] != null ? Dash.fromJson(json['dash']) : null;
+    durl = json['durl']?.map<Durl>((e) => Durl.fromJson(e)).toList();
     supportFormats = json['support_formats'] != null
         ? json['support_formats']
             .map<FormatItem>((e) => FormatItem.fromJson(e))
@@ -250,3 +252,30 @@ class Flac {
     audio = json['audio'] != null ? AudioItem.fromJson(json['audio']) : null;
   }
 }
+
+class Durl {
+  Durl({
+    this.order,
+    this.length,
+    this.size,
+    this.ahead,
+    this.vhead,
+    this.url,
+  });
+
+  int? order;
+  int? length;
+  int? size;
+  String? ahead;
+  String? vhead;
+  String? url;
+
+  Durl.fromJson(Map<String, dynamic> json) {
+    order = json['order'];
+    length = json['length'];
+    size = json['size'];
+    ahead = json['ahead'];
+    vhead = json['vhead'];
+    url = json['url'];
+  }
+}
diff --git a/lib/pages/video/detail/controller.dart b/lib/pages/video/detail/controller.dart
index 0162654f..d0cf53a6 100644
--- a/lib/pages/video/detail/controller.dart
+++ b/lib/pages/video/detail/controller.dart
@@ -229,9 +229,11 @@ class VideoDetailController extends GetxController
       seekTo: seekToTime ?? defaultST,
       duration: duration ?? Duration(milliseconds: data.timeLength ?? 0),
       // 宽>高 水平 否则 垂直
-      direction: (firstVideo.width! - firstVideo.height!) > 0
-          ? 'horizontal'
-          : 'vertical',
+      direction: firstVideo.width != null && firstVideo.height != null
+          ? ((firstVideo.width! - firstVideo.height!) > 0
+              ? 'horizontal'
+              : 'vertical')
+          : null,
       bvid: bvid,
       cid: cid.value,
       enableHeart: enableHeart,
@@ -248,6 +250,21 @@ class VideoDetailController extends GetxController
     var result = await VideoHttp.videoUrl(cid: cid.value, bvid: bvid);
     if (result['status']) {
       data = result['data'];
+      if (data.acceptDesc!.isNotEmpty && data.acceptDesc!.contains('试看')) {
+        SmartDialog.showToast(
+          '该视频为专属视频，仅提供试看',
+          displayTime: const Duration(seconds: 3),
+        );
+        videoUrl = data.durl!.first.url!;
+        audioUrl = '';
+        defaultST = Duration.zero;
+        firstVideo = VideoItem();
+        if (autoPlay.value) {
+          await playerInit();
+          isShowCover.value = false;
+        }
+        return result;
+      }
       final List<VideoItem> allVideosList = data.dash!.video!;
       try {
         // 当前可播放的最高质量视频