From c4594cf4f737a2e5c7bd83328447d69de190c16f Mon Sep 17 00:00:00 2001
From: croire <1432593898@qq.com>
Date: Mon, 9 May 2022 21:39:38 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E6=9C=AA=E8=8E=B7=E5=8F=96?=
 =?UTF-8?q?=E5=88=B0=E6=9D=9C=E6=AF=94=E5=85=A8=E6=99=AF=E5=A3=B0=E5=8D=B4?=
 =?UTF-8?q?=E4=BB=8D=E7=84=B6=E6=98=BE=E7=A4=BA=E5=87=BA=E6=AD=A4=E9=80=89?=
 =?UTF-8?q?=E9=A1=B9=E7=9A=84=E9=97=AE=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 DownKyi/ViewModels/PageViewModels/VideoPage.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/DownKyi/ViewModels/PageViewModels/VideoPage.cs b/DownKyi/ViewModels/PageViewModels/VideoPage.cs
index b7660d0..f04787b 100644
--- a/DownKyi/ViewModels/PageViewModels/VideoPage.cs
+++ b/DownKyi/ViewModels/PageViewModels/VideoPage.cs
@@ -104,7 +104,7 @@ namespace DownKyi.ViewModels.PageViewModels
                 LogManager.Error("ExecuteVideoQualitySelectedCommand", e);
             }
 
-            if (VideoQuality != null && VideoQuality.Quality == 126)
+            if (VideoQuality != null && VideoQuality.Quality == 126 && PlayUrl != null && PlayUrl.Dash != null && PlayUrl.Dash.Dolby != null)
             {
                 ListHelper.AddUnique(AudioQualityFormatList, dolby);
                 AudioQualityFormat = dolby;