diff --git a/src/app/api/server-config/route.ts b/src/app/api/server-config/route.ts
index acb0590..0be1393 100644
--- a/src/app/api/server-config/route.ts
+++ b/src/app/api/server-config/route.ts
@@ -27,6 +27,7 @@ export async function GET(request: NextRequest) {
       StorageType: 'localstorage',
       Version: CURRENT_VERSION,
       WatchRoom: watchRoomConfig,
+      EnableOfflineDownload: process.env.NEXT_PUBLIC_ENABLE_OFFLINE_DOWNLOAD === 'true',
     });
   }
 
@@ -37,6 +38,7 @@ export async function GET(request: NextRequest) {
     StorageType: storageType,
     Version: CURRENT_VERSION,
     WatchRoom: watchRoomConfig,
+    EnableOfflineDownload: process.env.NEXT_PUBLIC_ENABLE_OFFLINE_DOWNLOAD === 'true',
     EnableRegistration: config.SiteConfig.EnableRegistration || false,
     RegistrationRequireTurnstile: config.SiteConfig.RegistrationRequireTurnstile || false,
     LoginRequireTurnstile: config.SiteConfig.LoginRequireTurnstile || false,
diff --git a/src/app/layout.tsx b/src/app/layout.tsx
index 262410b..3098d77 100644
--- a/src/app/layout.tsx
+++ b/src/app/layout.tsx
@@ -101,6 +101,8 @@ export default async function RootLayout({
     FLUID_SEARCH: fluidSearch,
     EnableComments: enableComments,
     ENABLE_TVBOX_SUBSCRIBE: process.env.ENABLE_TVBOX_SUBSCRIBE === 'true',
+    ENABLE_OFFLINE_DOWNLOAD: process.env.NEXT_PUBLIC_ENABLE_OFFLINE_DOWNLOAD === 'true',
+    VOICE_CHAT_STRATEGY: process.env.NEXT_PUBLIC_VOICE_CHAT_STRATEGY || 'webrtc-fallback',
   };
 
   return (
diff --git a/src/app/play/page.tsx b/src/app/play/page.tsx
index 2b378b5..a360ef3 100644
--- a/src/app/play/page.tsx
+++ b/src/app/play/page.tsx
@@ -78,7 +78,7 @@ function PlayPageClient() {
 
   // 离线下载功能配置
   const enableOfflineDownload = typeof window !== 'undefined'
-    ? process.env.NEXT_PUBLIC_ENABLE_OFFLINE_DOWNLOAD === 'true'
+    ? (window as any).RUNTIME_CONFIG?.ENABLE_OFFLINE_DOWNLOAD || false
     : false;
   const hasOfflinePermission = authInfo?.role === 'owner' || authInfo?.role === 'admin';
 
@@ -3471,8 +3471,8 @@ function PlayPageClient() {
               // 如果在 PWA 模式下，直接使用容器全屏（可以隐藏状态栏）
               if (isPWA) {
                 const container = artPlayerRef.current.template.$container;
-                if (container && container.requestFullscreen) {
-                  container.requestFullscreen().catch((err: Error) => {
+                if (container && container.webkitEnterFullscreen) {
+                  container.webkitEnterFullscreen().catch((err: Error) => {
                     console.error('PWA 全屏失败:', err);
                     // 如果失败，降级使用网页全屏
                     artPlayerRef.current.fullscreenWeb = true;
diff --git a/src/components/UserMenu.tsx b/src/components/UserMenu.tsx
index 27d7cf6..babbe84 100644
--- a/src/components/UserMenu.tsx
+++ b/src/components/UserMenu.tsx
@@ -537,7 +537,7 @@ export const UserMenu: React.FC = () => {
   const showOfflineDownload =
     (authInfo?.role === 'owner' || authInfo?.role === 'admin') &&
     typeof window !== 'undefined' &&
-    process.env.NEXT_PUBLIC_ENABLE_OFFLINE_DOWNLOAD === 'true';
+    (window as any).RUNTIME_CONFIG?.ENABLE_OFFLINE_DOWNLOAD === true;
 
   // 检查是否显示修改密码按钮
   const showChangePassword =
diff --git a/src/hooks/useVoiceChat.ts b/src/hooks/useVoiceChat.ts
index 78bfab9..b1c5f41 100644
--- a/src/hooks/useVoiceChat.ts
+++ b/src/hooks/useVoiceChat.ts
@@ -19,7 +19,7 @@ type VoiceStrategy = 'webrtc-fallback' | 'server-only';
 // 获取语音聊天策略配置
 function getVoiceStrategy(): VoiceStrategy {
   if (typeof window === 'undefined') return 'webrtc-fallback';
-  const strategy = process.env.NEXT_PUBLIC_VOICE_CHAT_STRATEGY || 'webrtc-fallback';
+  const strategy = (window as any).RUNTIME_CONFIG?.VOICE_CHAT_STRATEGY || 'webrtc-fallback';
   return strategy as VoiceStrategy;
 }