diff --git a/src/app/api/admin/config/route.ts b/src/app/api/admin/config/route.ts
index 2167217..f016459 100644
--- a/src/app/api/admin/config/route.ts
+++ b/src/app/api/admin/config/route.ts
@@ -26,7 +26,7 @@ export async function GET(request: NextRequest) {
   const username = authInfo.username;
 
   try {
-    const config = getConfig();
+    const config = await getConfig();
     const result: AdminConfigResult = {
       Role: 'owner',
       Config: config,
diff --git a/src/app/api/admin/site/route.ts b/src/app/api/admin/site/route.ts
index 8b125f6..0fa3356 100644
--- a/src/app/api/admin/site/route.ts
+++ b/src/app/api/admin/site/route.ts
@@ -53,7 +53,7 @@ export async function POST(request: NextRequest) {
       return NextResponse.json({ error: '参数格式错误' }, { status: 400 });
     }
 
-    const adminConfig = getConfig();
+    const adminConfig = await getConfig();
     const storage = getStorage();
 
     // 权限校验
diff --git a/src/app/api/admin/source/route.ts b/src/app/api/admin/source/route.ts
index af9d77e..716b4cc 100644
--- a/src/app/api/admin/source/route.ts
+++ b/src/app/api/admin/source/route.ts
@@ -44,7 +44,7 @@ export async function POST(request: NextRequest) {
     }
 
     // 获取配置与存储
-    const adminConfig = getConfig();
+    const adminConfig = await getConfig();
     const storage: IStorage | null = getStorage();
 
     // 权限与身份校验
diff --git a/src/app/api/admin/user/route.ts b/src/app/api/admin/user/route.ts
index 8d6cdc4..9c1cd92 100644
--- a/src/app/api/admin/user/route.ts
+++ b/src/app/api/admin/user/route.ts
@@ -74,7 +74,7 @@ export async function POST(request: NextRequest) {
     }
 
     // 获取配置与存储
-    const adminConfig = getConfig();
+    const adminConfig = await getConfig();
     const storage: IStorage | null = getStorage();
 
     // 判定操作者角色
diff --git a/src/app/api/detail/route.ts b/src/app/api/detail/route.ts
index 1c3e1f7..def1fc3 100644
--- a/src/app/api/detail/route.ts
+++ b/src/app/api/detail/route.ts
@@ -19,7 +19,7 @@ export async function GET(request: Request) {
   }
 
   try {
-    const apiSites = getAvailableApiSites();
+    const apiSites = await getAvailableApiSites();
     const apiSite = apiSites.find((site) => site.key === sourceCode);
 
     if (!apiSite) {
diff --git a/src/app/api/login/route.ts b/src/app/api/login/route.ts
index 30784d5..556d07f 100644
--- a/src/app/api/login/route.ts
+++ b/src/app/api/login/route.ts
@@ -150,7 +150,7 @@ export async function POST(req: NextRequest) {
       return NextResponse.json({ error: '用户名或密码错误' }, { status: 401 });
     }
 
-    const config = getConfig();
+    const config = await getConfig();
     const user = config.UserConfig.Users.find((u) => u.username === username);
     if (user && user.banned) {
       return NextResponse.json({ error: '用户被封禁' }, { status: 401 });
diff --git a/src/app/api/register/route.ts b/src/app/api/register/route.ts
index 5bfa626..30ed815 100644
--- a/src/app/api/register/route.ts
+++ b/src/app/api/register/route.ts
@@ -66,7 +66,7 @@ export async function POST(req: NextRequest) {
       );
     }
 
-    const config = getConfig();
+    const config = await getConfig();
     // 校验是否开放注册
     if (!config.UserConfig.AllowRegister) {
       return NextResponse.json({ error: '当前未开放注册' }, { status: 400 });
diff --git a/src/app/api/search/one/route.ts b/src/app/api/search/one/route.ts
index dcf208c..58d8b36 100644
--- a/src/app/api/search/one/route.ts
+++ b/src/app/api/search/one/route.ts
@@ -23,7 +23,7 @@ export async function GET(request: Request) {
     );
   }
 
-  const apiSites = getAvailableApiSites();
+  const apiSites = await getAvailableApiSites();
 
   try {
     // 根据 resourceId 查找对应的 API 站点
diff --git a/src/app/api/search/route.ts b/src/app/api/search/route.ts
index 9039a42..9b5541d 100644
--- a/src/app/api/search/route.ts
+++ b/src/app/api/search/route.ts
@@ -10,7 +10,7 @@ export async function GET(request: Request) {
   const query = searchParams.get('q');
 
   if (!query) {
-    const cacheTime = getCacheTime();
+    const cacheTime = await getCacheTime();
     return NextResponse.json(
       { results: [] },
       {
@@ -21,7 +21,7 @@ export async function GET(request: Request) {
     );
   }
 
-  const apiSites = getAvailableApiSites();
+  const apiSites = await getAvailableApiSites();
   const searchPromises = apiSites.map((site) => searchFromApi(site, query));
 
   try {
diff --git a/src/app/api/server-config/route.ts b/src/app/api/server-config/route.ts
index ffab584..840a0a9 100644
--- a/src/app/api/server-config/route.ts
+++ b/src/app/api/server-config/route.ts
@@ -9,7 +9,7 @@ export const runtime = 'edge';
 export async function GET(request: NextRequest) {
   console.log('server-config called: ', request.url);
 
-  const config = getConfig();
+  const config = await getConfig();
   const result = {
     SiteName: config.SiteConfig.SiteName,
     StorageType: process.env.NEXT_PUBLIC_STORAGE_TYPE || 'localstorage',
diff --git a/src/app/layout.tsx b/src/app/layout.tsx
index 014f087..9478beb 100644
--- a/src/app/layout.tsx
+++ b/src/app/layout.tsx
@@ -14,7 +14,7 @@ const inter = Inter({ subsets: ['latin'] });
 
 // 动态生成 metadata，支持配置更新后的标题变化
 export async function generateMetadata(): Promise<Metadata> {
-  const config = getConfig();
+  const config = await getConfig();
 
   return {
     title: config.SiteConfig.SiteName,
@@ -27,12 +27,12 @@ export const viewport: Viewport = {
   themeColor: '#000000',
 };
 
-export default function RootLayout({
+export default async function RootLayout({
   children,
 }: {
   children: React.ReactNode;
 }) {
-  const config = getConfig();
+  const config = await getConfig();
   const siteName = config.SiteConfig.SiteName;
   const announcement = config.SiteConfig.Announcement;
 
diff --git a/src/lib/config.ts b/src/lib/config.ts
index 6a3b4e8..3094831 100644
--- a/src/lib/config.ts
+++ b/src/lib/config.ts
@@ -44,6 +44,10 @@ let fileConfig: ConfigFileStruct;
 let cachedConfig: AdminConfig;
 
 async function initConfig() {
+  if (cachedConfig) {
+    return;
+  }
+
   if (process.env.DOCKER_ENV === 'true') {
     // 这里用 eval("require") 避开静态分析，防止 Edge Runtime 打包时报 "Can't resolve 'fs'"
     // 在实际 Node.js 运行时才会执行到，因此不会影响 Edge 环境。
@@ -216,9 +220,8 @@ async function initConfig() {
   }
 }
 
-initConfig();
-
-export function getConfig(): AdminConfig {
+export async function getConfig(): Promise<AdminConfig> {
+  await initConfig();
   return cachedConfig;
 }
 
@@ -283,13 +286,13 @@ export async function resetConfig() {
   cachedConfig.SourceConfig = adminConfig.SourceConfig;
 }
 
-export function getCacheTime(): number {
-  const config = getConfig();
+export async function getCacheTime(): Promise<number> {
+  const config = await getConfig();
   return config.SiteConfig.SiteInterfaceCacheTime || 7200;
 }
 
-export function getAvailableApiSites(): ApiSite[] {
-  const config = getConfig();
+export async function getAvailableApiSites(): Promise<ApiSite[]> {
+  const config = await getConfig();
   return config.SourceConfig.filter((s) => !s.disabled).map((s) => ({
     key: s.key,
     name: s.name,
diff --git a/src/lib/downstream.ts b/src/lib/downstream.ts
index 36e830d..6b84b43 100644
--- a/src/lib/downstream.ts
+++ b/src/lib/downstream.ts
@@ -2,9 +2,6 @@ import { API_CONFIG, ApiSite, getConfig } from '@/lib/config';
 import { SearchResult } from '@/lib/types';
 import { cleanHtmlTags } from '@/lib/utils';
 
-const config = getConfig();
-const MAX_SEARCH_PAGES: number = config.SiteConfig.SearchDownstreamMaxPage;
-
 interface ApiSearchItem {
   vod_id: string;
   vod_name: string;
@@ -93,6 +90,9 @@ export async function searchFromApi(
       };
     });
 
+    const config = await getConfig();
+    const MAX_SEARCH_PAGES: number = config.SiteConfig.SearchDownstreamMaxPage;
+
     // 获取总页数
     const pageCount = data.pagecount || 1;
     // 确定需要获取的额外页数
diff --git a/src/lib/fetchVideoDetail.ts b/src/lib/fetchVideoDetail.ts
index 1ae45ec..ca61bd9 100644
--- a/src/lib/fetchVideoDetail.ts
+++ b/src/lib/fetchVideoDetail.ts
@@ -20,7 +20,7 @@ export async function fetchVideoDetail({
   fallbackTitle = '',
 }: FetchVideoDetailOptions): Promise<SearchResult> {
   // 优先通过搜索接口查找精确匹配
-  const apiSites = getAvailableApiSites();
+  const apiSites = await getAvailableApiSites();
   const apiSite = apiSites.find((site) => site.key === source);
   if (!apiSite) {
     throw new Error('无效的API来源');