diff --git a/app/Enums/ConfigKey.php b/app/Enums/ConfigKey.php
index c4db87fb..f43cef54 100644
--- a/app/Enums/ConfigKey.php
+++ b/app/Enums/ConfigKey.php
@@ -10,6 +10,9 @@ final class ConfigKey
     /** @var string 是否启用画廊 */
     const IsEnableGallery = 'is_enable_gallery';
 
+    /** @var string 是否启用接口 */
+    const IsEnableApi = 'is_enable_api';
+
     /** @var string 站点名称 */
     const SiteName = 'site_name';
 
diff --git a/app/Http/Controllers/Auth/RegisteredUserController.php b/app/Http/Controllers/Auth/RegisteredUserController.php
index 487fedb8..44e78bcc 100644
--- a/app/Http/Controllers/Auth/RegisteredUserController.php
+++ b/app/Http/Controllers/Auth/RegisteredUserController.php
@@ -2,9 +2,11 @@
 
 namespace App\Http\Controllers\Auth;
 
+use App\Enums\ConfigKey;
 use App\Http\Controllers\Controller;
 use App\Models\User;
 use App\Providers\RouteServiceProvider;
+use App\Utils;
 use Illuminate\Auth\Events\Registered;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\Auth;
@@ -13,6 +15,13 @@ use Illuminate\Validation\Rules;
 
 class RegisteredUserController extends Controller
 {
+    public function __construct()
+    {
+        if (! Utils::config(ConfigKey::IsEnableRegistration)) {
+            abort(404);
+        }
+    }
+
     /**
      * Display the registration view.
      *
diff --git a/app/Http/Controllers/Common/ApiController.php b/app/Http/Controllers/Common/ApiController.php
new file mode 100644
index 00000000..c801ac27
--- /dev/null
+++ b/app/Http/Controllers/Common/ApiController.php
@@ -0,0 +1,23 @@
+<?php
+
+namespace App\Http\Controllers\Common;
+
+use App\Enums\ConfigKey;
+use App\Http\Controllers\Controller;
+use App\Utils;
+use Illuminate\View\View;
+
+class ApiController extends Controller
+{
+    public function __construct()
+    {
+        if (! Utils::config(ConfigKey::IsEnableApi)) {
+            abort(404);
+        }
+    }
+
+    public function index(): View
+    {
+        return view('common.api');
+    }
+}
diff --git a/app/Http/Controllers/Common/GalleryController.php b/app/Http/Controllers/Common/GalleryController.php
index bea68947..6636f82d 100644
--- a/app/Http/Controllers/Common/GalleryController.php
+++ b/app/Http/Controllers/Common/GalleryController.php
@@ -2,13 +2,22 @@
 
 namespace App\Http\Controllers\Common;
 
+use App\Enums\ConfigKey;
 use App\Enums\ImagePermission;
 use App\Http\Controllers\Controller;
 use App\Models\Image;
+use App\Utils;
 use Illuminate\View\View;
 
 class GalleryController extends Controller
 {
+    public function __construct()
+    {
+        if (! Utils::config(ConfigKey::IsEnableGallery)) {
+            abort(404);
+        }
+    }
+
     public function index(): View
     {
         $images = Image::query()
diff --git a/app/Models/User.php b/app/Models/User.php
index 3295bca3..c24fad30 100644
--- a/app/Models/User.php
+++ b/app/Models/User.php
@@ -2,6 +2,7 @@
 
 namespace App\Models;
 
+use App\Enums\ConfigKey;
 use App\Enums\ImagePermission;
 use App\Enums\UserConfigKey;
 use App\Utils;
@@ -87,6 +88,9 @@ class User extends Authenticatable implements MustVerifyEmail
     protected static function booted()
     {
         static::creating(function (self $user) {
+            // 初始容量
+            $user->capacity = Utils::config(ConfigKey::UserInitialCapacity);
+
             $user->configs = collect([
                 UserConfigKey::DefaultAlbum => 0,
                 UserConfigKey::DefaultStrategy => 0,
diff --git a/app/Providers/AppServiceProvider.php b/app/Providers/AppServiceProvider.php
index 750ee0ef..a0cffde3 100644
--- a/app/Providers/AppServiceProvider.php
+++ b/app/Providers/AppServiceProvider.php
@@ -30,6 +30,8 @@ class AppServiceProvider extends ServiceProvider
     public function boot()
     {
         // 覆盖默认配置
+        Config::set('app.name', Utils::config(ConfigKey::SiteName));
+        Config::set('app.url', request()->getSchemeAndHttpHost());
         Config::set('mail', array_merge(\config('mail'), Utils::config(ConfigKey::Mail)->toArray()));
 
         // 初始化视图中的默认数据
diff --git a/app/Services/ImageService.php b/app/Services/ImageService.php
index 3d15bece..379a7b41 100644
--- a/app/Services/ImageService.php
+++ b/app/Services/ImageService.php
@@ -13,7 +13,6 @@ use App\Enums\UserStatus;
 use App\Enums\Watermark\FontOption;
 use App\Enums\Watermark\ImageOption;
 use App\Exceptions\UploadException;
-use App\Models\Group;
 use App\Models\Image;
 use App\Models\Strategy;
 use App\Models\User;
diff --git a/app/Utils.php b/app/Utils.php
index 11bddf8b..26ebbb28 100644
--- a/app/Utils.php
+++ b/app/Utils.php
@@ -49,6 +49,7 @@ class Utils
                 switch ($key) {
                     case ConfigKey::IsAllowGuestUpload:
                     case ConfigKey::IsEnableGallery:
+                    case ConfigKey::IsEnableApi:
                     case ConfigKey::IsEnableRegistration:
                     case ConfigKey::IsUserNeedVerify:
                         $value = (bool) $value;
diff --git a/config/convention.php b/config/convention.php
index bb2315df..745ae3a9 100644
--- a/config/convention.php
+++ b/config/convention.php
@@ -17,6 +17,7 @@ return [
         ConfigKey::IcpNo => '',
         ConfigKey::IsEnableRegistration => 1,
         ConfigKey::IsEnableGallery => 1,
+        ConfigKey::IsEnableApi => 1,
         ConfigKey::IsAllowGuestUpload => 1,
         ConfigKey::UserInitialCapacity => 512000,
         ConfigKey::IsUserNeedVerify => 1,
diff --git a/public/css/app.css b/public/css/app.css
index 91530a6d..09e64ac5 100644
--- a/public/css/app.css
+++ b/public/css/app.css
@@ -859,6 +859,9 @@ select {
 .h-80 {
   height: 20rem;
 }
+.h-20 {
+  height: 5rem;
+}
 .h-screen {
   height: 100vh;
 }
@@ -874,9 +877,6 @@ select {
 .h-16 {
   height: 4rem;
 }
-.h-20 {
-  height: 5rem;
-}
 .h-7 {
   height: 1.75rem;
 }
@@ -913,6 +913,9 @@ select {
 .w-6 {
   width: 1.5rem;
 }
+.w-20 {
+  width: 5rem;
+}
 .w-3\/4 {
   width: 75%;
 }
@@ -928,9 +931,6 @@ select {
 .w-\[90\%\] {
   width: 90%;
 }
-.w-20 {
-  width: 5rem;
-}
 .w-4 {
   width: 1rem;
 }
diff --git a/resources/views/admin/setting/index.blade.php b/resources/views/admin/setting/index.blade.php
index 32efe4cb..7640faba 100644
--- a/resources/views/admin/setting/index.blade.php
+++ b/resources/views/admin/setting/index.blade.php
@@ -40,6 +40,10 @@
                     <input type="hidden" name="is_enable_gallery" value="0">
                     <x-switch name="is_enable_gallery" value="1" :checked="(bool) $configs['is_enable_gallery']" />
                 </x-fieldset>
+                <x-fieldset title="是否启用接口" faq="启用或关闭接口功能，关闭后将无法通过接口上传图片、管理图片等操作。">
+                    <input type="hidden" name="is_enable_api" value="0">
+                    <x-switch name="is_enable_api" value="1" :checked="(bool) $configs['is_enable_api']" />
+                </x-fieldset>
                 <x-fieldset title="是否允许游客上传" faq="启用或关闭游客上传功能，游客上传受「系统默认组」控制。">
                     <input type="hidden" name="is_allow_guest_upload" value="0">
                     <x-switch name="is_allow_guest_upload" value="1" :checked="(bool) $configs['is_allow_guest_upload']" />
diff --git a/resources/views/common/api.blade.php b/resources/views/common/api.blade.php
new file mode 100644
index 00000000..3be2ee5d
--- /dev/null
+++ b/resources/views/common/api.blade.php
@@ -0,0 +1,11 @@
+@section('title', '接口')
+
+<x-app-layout>
+    <div class="my-6 md:my-9">
+        api
+    </div>
+
+    @push('scripts')
+
+    @endpush
+</x-app-layout>
diff --git a/resources/views/components/application-logo.blade.php b/resources/views/components/application-logo.blade.php
index 6743476e..f8a4e605 100644
--- a/resources/views/components/application-logo.blade.php
+++ b/resources/views/components/application-logo.blade.php
@@ -1 +1 @@
-<span {{ $attributes }}>Lsky Pro</span>
+<span {{ $attributes }}>{{ \App\Utils::config(\App\Enums\ConfigKey::SiteName) }}</span>
diff --git a/resources/views/layouts/app.blade.php b/resources/views/layouts/app.blade.php
index d836e2db..e915ff0a 100644
--- a/resources/views/layouts/app.blade.php
+++ b/resources/views/layouts/app.blade.php
@@ -4,10 +4,10 @@
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no"/>
     <meta name="csrf-token" content="{{ csrf_token() }}">
-    <meta name="keywords" content="Lsky Pro"/>
-    <meta name="description" content="Lsky Pro, Your photo album on the cloud."/>
+    <meta name="keywords" content="{{ \App\Utils::config(\App\Enums\ConfigKey::SiteKeywords) }}"/>
+    <meta name="description" content="{{ \App\Utils::config(\App\Enums\ConfigKey::SiteDescription) }}"/>
 
-    <title>{{ config('app.name', 'Laravel') }}</title>
+    <title>{{ \App\Utils::config(\App\Enums\ConfigKey::SiteName) }}</title>
 
     <!-- Fonts -->
     <link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700&display=swap">
diff --git a/resources/views/layouts/guest.blade.php b/resources/views/layouts/guest.blade.php
index 9a8f9cf7..b434dc10 100644
--- a/resources/views/layouts/guest.blade.php
+++ b/resources/views/layouts/guest.blade.php
@@ -4,10 +4,10 @@
         <meta charset="utf-8">
         <meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no" />
         <meta name="csrf-token" content="{{ csrf_token() }}">
-        <meta name="keywords" content="Lsky Pro"/>
-        <meta name="description" content="Lsky Pro, Your photo album on the cloud."/>
+        <meta name="keywords" content="{{ \App\Utils::config(\App\Enums\ConfigKey::SiteKeywords) }}"/>
+        <meta name="description" content="{{ \App\Utils::config(\App\Enums\ConfigKey::SiteDescription) }}"/>
 
-        <title>{{ config('app.name', 'Laravel') }}</title>
+        <title>{{ \App\Utils::config(\App\Enums\ConfigKey::SiteName) }}</title>
 
         <!-- Fonts -->
         <link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700&display=swap">
diff --git a/resources/views/layouts/header.blade.php b/resources/views/layouts/header.blade.php
index d9bd16dc..231535a6 100644
--- a/resources/views/layouts/header.blade.php
+++ b/resources/views/layouts/header.blade.php
@@ -4,7 +4,7 @@
             <a href="javascript:void(0)" @click="sidebarOpened = ! sidebarOpened" class="w-6 h-6 p-4 rounded-full sm:hidden -ml-1 mr-4 flex justify-center items-center">
                 <i class="fas fa-bars text-xl"></i>
             </a>
-            <a href="" class="text-xl truncate" id="header-title">@yield('title', 'Lsky Pro')</a>
+            <a href="" class="text-xl truncate" id="header-title">@yield('title', \App\Utils::config(\App\Enums\ConfigKey::SiteName))</a>
         </div>
         <div class="flex justify-end items-center">
             @include('layouts.user-nav')
diff --git a/resources/views/layouts/sidebar.blade.php b/resources/views/layouts/sidebar.blade.php
index 133a2430..d1784647 100644
--- a/resources/views/layouts/sidebar.blade.php
+++ b/resources/views/layouts/sidebar.blade.php
@@ -4,7 +4,7 @@
     'w-3/4': sidebarOpened
 }">
     <div class="px-6 h-14 flex justify-between sm:justify-center items-center bg-gray-600 text-white text-xl">
-        <a href="/" class="truncate">Lsky Pro</a>
+        <a href="/" class="truncate">{{ \App\Utils::config(\App\Enums\ConfigKey::SiteName) }}</a>
         <a href="javascript:void(0)" class="sm:hidden block" @click="sidebarOpened = false"><i class="fas fa-times"></i></a>
     </div>
 
@@ -31,17 +31,23 @@
                     <x-slot name="name">设置</x-slot>
                 </x-nav-link>
             </div>
+            @if(\App\Utils::config(\App\Enums\ConfigKey::IsEnableGallery) || \App\Utils::config(\App\Enums\ConfigKey::IsEnableApi))
             <div class="flex flex-col space-y-2 mb-5">
                 <p class="text-gray-400 text-sm mx-4">公共</p>
+                @if(\App\Utils::config(\App\Enums\ConfigKey::IsEnableGallery))
                 <x-nav-link :href="route('gallery')" :active="request()->routeIs('gallery')">
                     <x-slot name="icon"><i class="fas fa-chalkboard text-blue-500"></i></x-slot>
                     <x-slot name="name">画廊</x-slot>
                 </x-nav-link>
-                <x-nav-link :active="request()->routeIs('apis')">
+                @endif
+                @if(\App\Utils::config(\App\Enums\ConfigKey::IsEnableApi))
+                <x-nav-link :href="route('api')" :active="request()->routeIs('apis')">
                     <x-slot name="icon"><i class="fas fa-link text-blue-500"></i></x-slot>
                     <x-slot name="name">接口</x-slot>
                 </x-nav-link>
+                @endif
             </div>
+            @endif
             <div class="flex flex-col space-y-2 mb-5">
                 <p class="text-gray-400 text-sm mx-4">系统</p>
                 <x-nav-link :href="route('admin.console')" :active="request()->is('admin/console*')">
diff --git a/resources/views/welcome.blade.php b/resources/views/welcome.blade.php
index 4f06d7ec..a6ce4a0d 100644
--- a/resources/views/welcome.blade.php
+++ b/resources/views/welcome.blade.php
@@ -3,14 +3,16 @@
         <header class="w-full h-14 bg-gray-700 text-white flex justify-center fixed top-0 z-[9]">
             <div class="container mx-auto px-5 sm:px-10 md:px-10 lg:px-10 xl:px-10 2xl:px-60 flex justify-between items-center">
                 <div class="flex justify-start items-center max-w-[70%]">
-                    <a href="{{ route('/') }}" class="text-white text-xl truncate">Lsky Pro</a>
+                    <a href="{{ route('/') }}" class="text-white text-xl truncate">{{ \App\Utils::config(\App\Enums\ConfigKey::SiteName) }}</a>
                 </div>
                 <div class="flex justify-end items-center space-x-3">
                     @if(Auth::check())
                         @include('layouts.user-nav')
                     @else
                         <a href="{{ route('login') }}" class="text-gray-300 hover:bg-gray-600 hover:text-white px-3 py-2 rounded-md text-sm font-medium">登录</a>
+                        @if(\App\Utils::config(\App\Enums\ConfigKey::IsEnableRegistration))
                         <a href="{{ route('register') }}" class="text-gray-300 hover:bg-gray-600 hover:text-white px-3 py-2 rounded-md text-sm font-medium">注册</a>
+                        @endif
                     @endif
                 </div>
             </div>
diff --git a/routes/web.php b/routes/web.php
index 9d921522..ce736444 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -17,6 +17,7 @@ use App\Http\Controllers\User\UserController;
 use App\Http\Controllers\User\ImageController;
 use App\Http\Controllers\User\AlbumController;
 use App\Http\Controllers\Common\GalleryController;
+use App\Http\Controllers\Common\ApiController;
 
 use App\Http\Controllers\Admin\ConsoleController as AdminConsoleController;
 use App\Http\Controllers\Admin\GroupController as AdminGroupController;
@@ -32,6 +33,10 @@ Route::group(['middleware' => ['auth']], function () {
     Route::get('settings', [UserController::class, 'settings'])->name('settings');
     Route::put('settings', [UserController::class, 'update'])->name('settings.update');
 
+    Route::group(['prefix' => 'api'], function () {
+        Route::get('', [ApiController::class, 'index'])->name('api');
+    });
+
     Route::get('upload', fn () => view('user.upload'))->name('upload');
     Route::get('images', [ImageController::class, 'index'])->name('images');
     Route::group(['prefix' => 'user'], function () {