diff --git a/Limelight/Limelight-Info.plist b/Limelight/Limelight-Info.plist
index 5a292cf1..509503f7 100644
--- a/Limelight/Limelight-Info.plist
+++ b/Limelight/Limelight-Info.plist
@@ -56,6 +56,11 @@
 	</array>
 	<key>NSLocalNetworkUsageDescription</key>
 	<string>Moonlight uses the local network to connect to your gaming PC for streaming.</string>
+	<key>UIApplicationSceneManifest</key>
+	<dict>
+		<key>UIApplicationSupportsMultipleScenes</key>
+		<false/>
+	</dict>
 	<key>UIApplicationSupportsIndirectInputEvents</key>
 	<true/>
 	<key>UILaunchStoryboardName</key>
@@ -69,7 +74,7 @@
 		<string>armv7</string>
 	</array>
 	<key>UIRequiresFullScreen</key>
-	<false/>
+	<true/>
 	<key>UIStatusBarHidden</key>
 	<true/>
 	<key>UISupportedInterfaceOrientations</key>
diff --git a/Limelight/OrientationHelper.swift b/Limelight/OrientationHelper.swift
index 88832b19..193bac3a 100644
--- a/Limelight/OrientationHelper.swift
+++ b/Limelight/OrientationHelper.swift
@@ -10,8 +10,8 @@ import Foundation
 
 import UIKit
   
-class OrientationHelper {
-    static func updateOrientationToLandscape() {
+@objc class OrientationHelper: NSObject {
+    @objc static func updateOrientationToLandscape() {
         if #available(iOS 16.0, *) {
             // 调用此方法会使视图控制器重新评估其支持的方向集。
             UIApplication.shared.keyWindow?.rootViewController?.setNeedsUpdateOfSupportedInterfaceOrientations()
diff --git a/Limelight/ViewControllers/MainFrameViewController.m b/Limelight/ViewControllers/MainFrameViewController.m
index 0464e4b7..29676339 100644
--- a/Limelight/ViewControllers/MainFrameViewController.m
+++ b/Limelight/ViewControllers/MainFrameViewController.m
@@ -29,6 +29,7 @@
 #import "LocalizationHelper.h"
 #import "CustomEdgeSwipeGestureRecognizer.h"
 #import "DataManager.h"
+#import "Moonlight-Swift.h"
 
 #if !TARGET_OS_TV
 #import "SettingsViewController.h"
@@ -1003,6 +1004,7 @@ static NSMutableSet* hostList;
 
 - (void)viewDidLoad
 {
+    [OrientationHelper updateOrientationToLandscape];
     [super viewDidLoad];
     [self attachWaterMark];