diff --git a/YJMPD-UWP/Package.appxmanifest b/YJMPD-UWP/Package.appxmanifest
index 857130c..5e6796c 100644
--- a/YJMPD-UWP/Package.appxmanifest
+++ b/YJMPD-UWP/Package.appxmanifest
@@ -19,6 +19,9 @@
         <uap:DefaultTile Wide310x150Logo="Assets\Wide310x150Logo.png">
         </uap:DefaultTile>
         <uap:SplashScreen Image="Assets\SplashScreen.png" />
+        <uap:InitialRotationPreference>
+          <uap:Rotation Preference="landscape" />
+        </uap:InitialRotationPreference>
       </uap:VisualElements>
     </Application>
   </Applications>