diff --git a/src/lib/admin.types.ts b/src/lib/admin.types.ts
index 01e096d..8cc0f04 100644
--- a/src/lib/admin.types.ts
+++ b/src/lib/admin.types.ts
@@ -1,4 +1,9 @@
 export interface AdminConfig {
+  ConfigSubscribtion: {
+    URL: string;
+    AutoUpdate: boolean;
+    LastCheck: string;
+  };
   ConfigFile: string;
   SiteConfig: {
     SiteName: string;
diff --git a/src/lib/config.ts b/src/lib/config.ts
index e7f97f4..24b3292 100644
--- a/src/lib/config.ts
+++ b/src/lib/config.ts
@@ -44,23 +44,25 @@ export const API_CONFIG = {
 };
 
 // 在模块加载时根据环境决定配置来源
-let fileConfig: ConfigFileStruct;
 let cachedConfig: AdminConfig;
 
+// 从配置文件补充管理员配置
 export function refineConfig(adminConfig: AdminConfig): AdminConfig {
+  let fileConfig: ConfigFileStruct;
   try {
     fileConfig = JSON.parse(adminConfig.ConfigFile) as ConfigFileStruct;
   } catch (e) {
     fileConfig = {} as ConfigFileStruct;
   }
+
   // 合并文件中的源信息
-  const apiSiteEntries = Object.entries(fileConfig.api_site || []);
-  const sourceConfigMap = new Map(
+  const apiSitesFromFile = Object.entries(fileConfig.api_site || []);
+  const currentApiSites = new Map(
     (adminConfig.SourceConfig || []).map((s) => [s.key, s])
   );
 
-  apiSiteEntries.forEach(([key, site]) => {
-    const existingSource = sourceConfigMap.get(key);
+  apiSitesFromFile.forEach(([key, site]) => {
+    const existingSource = currentApiSites.get(key);
     if (existingSource) {
       // 如果已存在，只覆盖 name、api、detail 和 from
       existingSource.name = site.name;
@@ -69,7 +71,7 @@ export function refineConfig(adminConfig: AdminConfig): AdminConfig {
       existingSource.from = 'config';
     } else {
       // 如果不存在，创建新条目
-      sourceConfigMap.set(key, {
+      currentApiSites.set(key, {
         key,
         name: site.name,
         api: site.api,
@@ -81,32 +83,32 @@ export function refineConfig(adminConfig: AdminConfig): AdminConfig {
   });
 
   // 检查现有源是否在 fileConfig.api_site 中，如果不在则标记为 custom
-  const apiSiteKeys = new Set(apiSiteEntries.map(([key]) => key));
-  sourceConfigMap.forEach((source) => {
-    if (!apiSiteKeys.has(source.key)) {
+  const apiSitesFromFileKey = new Set(apiSitesFromFile.map(([key]) => key));
+  currentApiSites.forEach((source) => {
+    if (!apiSitesFromFileKey.has(source.key)) {
       source.from = 'custom';
     }
   });
 
   // 将 Map 转换回数组
-  adminConfig.SourceConfig = Array.from(sourceConfigMap.values());
+  adminConfig.SourceConfig = Array.from(currentApiSites.values());
 
   // 覆盖 CustomCategories
-  const customCategories = fileConfig.custom_category || [];
-  const customCategoriesMap = new Map(
+  const customCategoriesFromFile = fileConfig.custom_category || [];
+  const currentCustomCategories = new Map(
     (adminConfig.CustomCategories || []).map((c) => [c.query + c.type, c])
   );
 
-  customCategories.forEach((category) => {
+  customCategoriesFromFile.forEach((category) => {
     const key = category.query + category.type;
-    const existedCategory = customCategoriesMap.get(key);
+    const existedCategory = currentCustomCategories.get(key);
     if (existedCategory) {
       existedCategory.name = category.name;
       existedCategory.query = category.query;
       existedCategory.type = category.type;
       existedCategory.from = 'config';
     } else {
-      customCategoriesMap.set(key, {
+      currentCustomCategories.set(key, {
         name: category.name,
         type: category.type,
         query: category.query,
@@ -117,354 +119,39 @@ export function refineConfig(adminConfig: AdminConfig): AdminConfig {
   });
 
   // 检查现有 CustomCategories 是否在 fileConfig.custom_category 中，如果不在则标记为 custom
-  const customCategoriesKeys = new Set(
-    customCategories.map((c) => c.query + c.type)
+  const customCategoriesFromFileKeys = new Set(
+    customCategoriesFromFile.map((c) => c.query + c.type)
   );
-  customCategoriesMap.forEach((category) => {
-    if (!customCategoriesKeys.has(category.query + category.type)) {
+  currentCustomCategories.forEach((category) => {
+    if (!customCategoriesFromFileKeys.has(category.query + category.type)) {
       category.from = 'custom';
     }
   });
 
   // 将 Map 转换回数组
-  adminConfig.CustomCategories = Array.from(customCategoriesMap.values());
+  adminConfig.CustomCategories = Array.from(currentCustomCategories.values());
 
   return adminConfig;
 }
 
-async function initConfig() {
-  if (cachedConfig) {
-    // 自检补全配置
-    cachedConfig = refineConfig(cachedConfig);
-    return;
-  }
-
-  // 数据库存储，读取并补全管理员配置
-  const storage = getStorage();
-
+async function getInitConfig(configFile: string, subConfig: {
+  URL: string;
+  AutoUpdate: boolean;
+  LastCheck: string;
+} = {
+    URL: "",
+    AutoUpdate: false,
+    LastCheck: "",
+  }): Promise<AdminConfig> {
+  let cfgFile: ConfigFileStruct;
   try {
-    // 尝试从数据库获取管理员配置
-    let adminConfig: AdminConfig | null = null;
-    if (storage && typeof (storage as any).getAdminConfig === 'function') {
-      adminConfig = await (storage as any).getAdminConfig();
-    }
-
-    // 获取所有用户名，用于补全 Users
-    let userNames: string[] = [];
-    if (storage && typeof (storage as any).getAllUsers === 'function') {
-      try {
-        userNames = await (storage as any).getAllUsers();
-      } catch (e) {
-        console.error('获取用户列表失败:', e);
-      }
-    }
-
-    if (adminConfig) {
-      try {
-        fileConfig = JSON.parse(adminConfig.ConfigFile) as ConfigFileStruct;
-      } catch (e) {
-        console.error('解析配置文件失败:', e);
-        fileConfig = {} as ConfigFileStruct;
-      }
-      const apiSiteEntries = Object.entries(fileConfig.api_site || []);
-      const customCategories = fileConfig.custom_category || [];
-
-      // 补全 SourceConfig
-      const sourceConfigMap = new Map(
-        (adminConfig.SourceConfig || []).map((s) => [s.key, s])
-      );
-
-      apiSiteEntries.forEach(([key, site]) => {
-        sourceConfigMap.set(key, {
-          key,
-          name: site.name,
-          api: site.api,
-          detail: site.detail,
-          from: 'config',
-          disabled: false,
-        });
-      });
-
-      // 将 Map 转换回数组
-      adminConfig.SourceConfig = Array.from(sourceConfigMap.values());
-
-      // 检查现有源是否在 fileConfig.api_site 中，如果不在则标记为 custom
-      const apiSiteKeys = new Set(apiSiteEntries.map(([key]) => key));
-      adminConfig.SourceConfig.forEach((source) => {
-        if (!apiSiteKeys.has(source.key)) {
-          source.from = 'custom';
-        }
-      });
-
-      // 确保 CustomCategories 被初始化
-      if (!adminConfig.CustomCategories) {
-        adminConfig.CustomCategories = [];
-      }
-
-      // 补全 CustomCategories
-      const customCategoriesMap = new Map(
-        adminConfig.CustomCategories.map((c) => [c.query + c.type, c])
-      );
-
-      customCategories.forEach((category) => {
-        customCategoriesMap.set(category.query + category.type, {
-          name: category.name,
-          type: category.type,
-          query: category.query,
-          from: 'config',
-          disabled: false,
-        });
-      });
-
-      // 检查现有 CustomCategories 是否在 fileConfig.custom_category 中，如果不在则标记为 custom
-      const customCategoriesKeys = new Set(
-        customCategories.map((c) => c.query + c.type)
-      );
-      customCategoriesMap.forEach((category) => {
-        if (!customCategoriesKeys.has(category.query + category.type)) {
-          category.from = 'custom';
-        }
-      });
-
-      // 将 Map 转换回数组
-      adminConfig.CustomCategories = Array.from(customCategoriesMap.values());
-
-      const existedUsers = new Set(
-        (adminConfig.UserConfig.Users || []).map((u) => u.username)
-      );
-      userNames.forEach((uname) => {
-        if (!existedUsers.has(uname)) {
-          adminConfig!.UserConfig.Users.push({
-            username: uname,
-            role: 'user',
-          });
-        }
-      });
-      // 站长
-      const ownerUser = process.env.USERNAME;
-      if (ownerUser) {
-        adminConfig!.UserConfig.Users = adminConfig!.UserConfig.Users.filter(
-          (u) => u.username !== ownerUser
-        );
-        adminConfig!.UserConfig.Users.unshift({
-          username: ownerUser,
-          role: 'owner',
-        });
-      }
-    } else {
-      fileConfig = {} as ConfigFileStruct;
-      // 数据库中没有配置，创建新的管理员配置
-      let allUsers = userNames.map((uname) => ({
-        username: uname,
-        role: 'user',
-      }));
-      const ownerUser = process.env.USERNAME;
-      if (ownerUser) {
-        allUsers = allUsers.filter((u) => u.username !== ownerUser);
-        allUsers.unshift({
-          username: ownerUser,
-          role: 'owner',
-        });
-      }
-      adminConfig = {
-        ConfigFile: '',
-        SiteConfig: {
-          SiteName: process.env.NEXT_PUBLIC_SITE_NAME || 'MoonTV',
-          Announcement:
-            process.env.ANNOUNCEMENT ||
-            '本网站仅提供影视信息搜索服务，所有内容均来自第三方网站。本站不存储任何视频资源，不对任何内容的准确性、合法性、完整性负责。',
-          SearchDownstreamMaxPage:
-            Number(process.env.NEXT_PUBLIC_SEARCH_MAX_PAGE) || 5,
-          SiteInterfaceCacheTime: fileConfig.cache_time || 7200,
-          DoubanProxyType:
-            process.env.NEXT_PUBLIC_DOUBAN_PROXY_TYPE || 'direct',
-          DoubanProxy: process.env.NEXT_PUBLIC_DOUBAN_PROXY || '',
-          DoubanImageProxyType:
-            process.env.NEXT_PUBLIC_DOUBAN_IMAGE_PROXY_TYPE || 'direct',
-          DoubanImageProxy: process.env.NEXT_PUBLIC_DOUBAN_IMAGE_PROXY || '',
-          DisableYellowFilter:
-            process.env.NEXT_PUBLIC_DISABLE_YELLOW_FILTER === 'true',
-        },
-        UserConfig: {
-          AllowRegister: process.env.NEXT_PUBLIC_ENABLE_REGISTER === 'true',
-          Users: allUsers as any,
-        },
-        SourceConfig: [],
-        CustomCategories: [],
-      };
-    }
-
-    // 写回数据库（更新/创建）
-    if (storage && typeof (storage as any).setAdminConfig === 'function') {
-      await (storage as any).setAdminConfig(adminConfig);
-    }
-
-    // 更新缓存
-    cachedConfig = adminConfig;
-  } catch (err) {
-    console.error('加载管理员配置失败:', err);
+    cfgFile = JSON.parse(configFile) as ConfigFileStruct;
+  } catch (e) {
+    cfgFile = {} as ConfigFileStruct;
   }
-}
-
-export async function getConfig(): Promise<AdminConfig> {
-  if (process.env.DOCKER_ENV === 'true') {
-    await initConfig();
-    return cachedConfig;
-  }
-  // 非 docker 环境且 DB 存储，直接读 db 配置
-  const storage = getStorage();
-  let adminConfig: AdminConfig | null = null;
-  if (storage && typeof (storage as any).getAdminConfig === 'function') {
-    adminConfig = await (storage as any).getAdminConfig();
-  }
-  if (adminConfig) {
-    // 确保 CustomCategories 被初始化
-    if (!adminConfig.CustomCategories) {
-      adminConfig.CustomCategories = [];
-    }
-
-    // 合并一些环境变量配置
-    adminConfig.SiteConfig.SiteName =
-      process.env.NEXT_PUBLIC_SITE_NAME || 'MoonTV';
-    adminConfig.SiteConfig.Announcement =
-      process.env.ANNOUNCEMENT ||
-      '本网站仅提供影视信息搜索服务，所有内容均来自第三方网站。本站不存储任何视频资源，不对任何内容的准确性、合法性、完整性负责。';
-    adminConfig.UserConfig.AllowRegister =
-      process.env.NEXT_PUBLIC_ENABLE_REGISTER === 'true';
-    adminConfig.SiteConfig.DoubanProxyType =
-      process.env.NEXT_PUBLIC_DOUBAN_PROXY_TYPE || 'direct';
-    adminConfig.SiteConfig.DoubanProxy =
-      process.env.NEXT_PUBLIC_DOUBAN_PROXY || '';
-    adminConfig.SiteConfig.DoubanImageProxyType =
-      process.env.NEXT_PUBLIC_DOUBAN_IMAGE_PROXY_TYPE || 'direct';
-    adminConfig.SiteConfig.DoubanImageProxy =
-      process.env.NEXT_PUBLIC_DOUBAN_IMAGE_PROXY || '';
-    adminConfig.SiteConfig.DisableYellowFilter =
-      process.env.NEXT_PUBLIC_DISABLE_YELLOW_FILTER === 'true';
-
-    try {
-      fileConfig = JSON.parse(adminConfig.ConfigFile) as ConfigFileStruct;
-    } catch (e) {
-      console.error('解析配置文件失败:', e);
-      fileConfig = {} as ConfigFileStruct;
-    }
-
-    // 合并文件中的源信息
-    const apiSiteEntries = Object.entries(fileConfig.api_site || []);
-    const sourceConfigMap = new Map(
-      (adminConfig.SourceConfig || []).map((s) => [s.key, s])
-    );
-
-    apiSiteEntries.forEach(([key, site]) => {
-      const existingSource = sourceConfigMap.get(key);
-      if (existingSource) {
-        // 如果已存在，只覆盖 name、api、detail 和 from
-        existingSource.name = site.name;
-        existingSource.api = site.api;
-        existingSource.detail = site.detail;
-        existingSource.from = 'config';
-      } else {
-        // 如果不存在，创建新条目
-        sourceConfigMap.set(key, {
-          key,
-          name: site.name,
-          api: site.api,
-          detail: site.detail,
-          from: 'config',
-          disabled: false,
-        });
-      }
-    });
-
-    // 检查现有源是否在 fileConfig.api_site 中，如果不在则标记为 custom
-    const apiSiteKeys = new Set(apiSiteEntries.map(([key]) => key));
-    sourceConfigMap.forEach((source) => {
-      if (!apiSiteKeys.has(source.key)) {
-        source.from = 'custom';
-      }
-    });
-
-    // 将 Map 转换回数组
-    adminConfig.SourceConfig = Array.from(sourceConfigMap.values());
-
-    // 覆盖 CustomCategories
-    const customCategories = fileConfig.custom_category || [];
-    adminConfig.CustomCategories = customCategories.map((category) => ({
-      name: category.name,
-      type: category.type,
-      query: category.query,
-      from: 'config',
-      disabled: false,
-    }));
-
-    const ownerUser = process.env.USERNAME || '';
-    // 检查配置中的站长用户是否和 USERNAME 匹配，如果不匹配则降级为普通用户
-    let containOwner = false;
-    adminConfig.UserConfig.Users.forEach((user) => {
-      if (user.username !== ownerUser && user.role === 'owner') {
-        user.role = 'user';
-      }
-      if (user.username === ownerUser) {
-        containOwner = true;
-        user.role = 'owner';
-      }
-    });
-
-    // 如果不在则添加
-    if (!containOwner) {
-      adminConfig.UserConfig.Users.unshift({
-        username: ownerUser,
-        role: 'owner',
-      });
-    }
-    cachedConfig = adminConfig;
-  } else {
-    // DB 无配置，执行一次初始化
-    await initConfig();
-  }
-  return cachedConfig;
-}
-
-export async function resetConfig() {
-  let originConfig: AdminConfig | null = null;
-  const storage = getStorage();
-  if (storage && typeof (storage as any).getAdminConfig === 'function') {
-    originConfig = await (storage as any).getAdminConfig();
-  }
-
-  if (originConfig) {
-    fileConfig = JSON.parse(originConfig.ConfigFile) as ConfigFileStruct;
-  } else {
-    fileConfig = {} as ConfigFileStruct;
-  }
-
-  const storageType = process.env.NEXT_PUBLIC_STORAGE_TYPE;
-  // 获取所有用户名，用于补全 Users
-  let userNames: string[] = [];
-  if (storage && typeof (storage as any).getAllUsers === 'function') {
-    try {
-      userNames = await (storage as any).getAllUsers();
-    } catch (e) {
-      console.error('获取用户列表失败:', e);
-    }
-  }
-
-  const apiSiteEntries = Object.entries(fileConfig.api_site || []);
-  const customCategories = fileConfig.custom_category || [];
-  let allUsers = userNames.map((uname) => ({
-    username: uname,
-    role: 'user',
-  }));
-  const ownerUser = process.env.USERNAME;
-  if (ownerUser) {
-    allUsers = allUsers.filter((u) => u.username !== ownerUser);
-    allUsers.unshift({
-      username: ownerUser,
-      role: 'owner',
-    });
-  }
-  const adminConfig = {
-    ConfigFile: originConfig?.ConfigFile || '',
+  let adminConfig: AdminConfig = {
+    ConfigFile: configFile,
+    ConfigSubscribtion: subConfig,
     SiteConfig: {
       SiteName: process.env.NEXT_PUBLIC_SITE_NAME || 'MoonTV',
       Announcement:
@@ -472,8 +159,9 @@ export async function resetConfig() {
         '本网站仅提供影视信息搜索服务，所有内容均来自第三方网站。本站不存储任何视频资源，不对任何内容的准确性、合法性、完整性负责。',
       SearchDownstreamMaxPage:
         Number(process.env.NEXT_PUBLIC_SEARCH_MAX_PAGE) || 5,
-      SiteInterfaceCacheTime: fileConfig.cache_time || 7200,
-      DoubanProxyType: process.env.NEXT_PUBLIC_DOUBAN_PROXY_TYPE || 'direct',
+      SiteInterfaceCacheTime: cfgFile.cache_time || 7200,
+      DoubanProxyType:
+        process.env.NEXT_PUBLIC_DOUBAN_PROXY_TYPE || 'direct',
       DoubanProxy: process.env.NEXT_PUBLIC_DOUBAN_PROXY || '',
       DoubanImageProxyType:
         process.env.NEXT_PUBLIC_DOUBAN_IMAGE_PROXY_TYPE || 'direct',
@@ -483,40 +171,97 @@ export async function resetConfig() {
     },
     UserConfig: {
       AllowRegister: process.env.NEXT_PUBLIC_ENABLE_REGISTER === 'true',
-      Users: allUsers as any,
+      Users: [],
     },
-    SourceConfig: apiSiteEntries.map(([key, site]) => ({
-      key,
+    SourceConfig: [],
+    CustomCategories: [],
+  };
+
+  // 补充用户信息
+  const storage = getStorage();
+  let userNames: string[] = [];
+  if (storage && typeof (storage as any).getAllUsers === 'function') {
+    try {
+      userNames = await (storage as any).getAllUsers();
+    } catch (e) {
+      console.error('获取用户列表失败:', e);
+    }
+  }
+  const allUsers = userNames.filter((u) => u !== process.env.USERNAME).map((u) => ({
+    username: u,
+    role: 'user',
+    banned: false,
+  }));
+  allUsers.unshift({
+    username: process.env.USERNAME!,
+    role: 'owner',
+    banned: false,
+  });
+  adminConfig.UserConfig.Users = allUsers as any;
+
+  // 从配置文件中补充源信息
+  Object.entries(cfgFile.api_site || []).forEach(([key, site]) => {
+    adminConfig.SourceConfig.push({
+      key: key,
       name: site.name,
       api: site.api,
       detail: site.detail,
       from: 'config',
       disabled: false,
-    })),
-    CustomCategories:
-      storageType === 'redis'
-        ? customCategories?.map((category) => ({
-          name: category.name,
-          type: category.type,
-          query: category.query,
-          from: 'config',
-          disabled: false,
-        })) || []
-        : [],
-  } as AdminConfig;
+    });
+  });
 
-  if (storage && typeof (storage as any).setAdminConfig === 'function') {
-    await (storage as any).setAdminConfig(adminConfig);
+  // 从配置文件中补充自定义分类信息
+  cfgFile.custom_category?.forEach((category) => {
+    adminConfig.CustomCategories.push({
+      name: category.name || category.query,
+      type: category.type,
+      query: category.query,
+      from: 'config',
+      disabled: false,
+    });
+  });
+
+  return adminConfig;
+}
+
+export async function getConfig(): Promise<AdminConfig> {
+  // 直接使用内存缓存
+  if (cachedConfig) {
+    return cachedConfig;
   }
-  if (cachedConfig == null) {
-    // serverless 环境，直接使用 adminConfig
+
+  // 读 db
+  const storage = getStorage();
+  let adminConfig: AdminConfig | null = null;
+  if (storage && typeof (storage as any).getAdminConfig === 'function') {
+    adminConfig = await (storage as any).getAdminConfig();
+  }
+
+  // db 中无配置，执行一次初始化
+  if (!adminConfig) {
+    adminConfig = await getInitConfig("");
+  }
+  cachedConfig = adminConfig;
+  return cachedConfig;
+}
+
+export async function resetConfig() {
+  let originConfig: AdminConfig;
+  const storage = getStorage();
+  if (storage && typeof (storage as any).getAdminConfig === 'function') {
+    originConfig = await (storage as any).getAdminConfig();
+  } else {
+    originConfig = {} as AdminConfig;
+
+    const adminConfig = await getInitConfig(originConfig.ConfigFile, originConfig.ConfigSubscribtion);
     cachedConfig = adminConfig;
+    if (storage && typeof (storage as any).setAdminConfig === 'function') {
+      await (storage as any).setAdminConfig(adminConfig);
+    }
+
+    return;
   }
-  cachedConfig.ConfigFile = adminConfig.ConfigFile;
-  cachedConfig.SiteConfig = adminConfig.SiteConfig;
-  cachedConfig.UserConfig = adminConfig.UserConfig;
-  cachedConfig.SourceConfig = adminConfig.SourceConfig;
-  cachedConfig.CustomCategories = adminConfig.CustomCategories || [];
 }
 
 export async function getCacheTime(): Promise<number> {