diff --git a/app/Http/Controllers/Admin/AuthController.php b/app/Http/Controllers/Admin/AuthController.php
index e83c785..7bef810 100644
--- a/app/Http/Controllers/Admin/AuthController.php
+++ b/app/Http/Controllers/Admin/AuthController.php
@@ -5,10 +5,12 @@ namespace App\Http\Controllers\Admin;
 use App\Exceptions\CustomException;
 use App\Http\Controllers\Controller;
 use App\Models\AdminUsers;
+use App\Services\AdminUsersService;
 use App\Services\ApiResponseService;
 use App\Services\OperationLogService;
 use Illuminate\Http\JsonResponse;
 use Illuminate\Http\Request;
+use Illuminate\Support\Facades\App;
 use Illuminate\Support\Facades\Auth;
 use Illuminate\Support\Facades\Hash;
 use Illuminate\Support\Facades\Validator;
@@ -156,4 +158,35 @@ class AuthController extends Controller
             return $this->responseService->systemError($m_prefix . '：' . $e->getMessage());
         }
     }
+
+    /**
+     * 修改翻译
+     * @param Request $request
+     * @return JsonResponse
+     */
+    public function translationSwitch(Request $request): JsonResponse
+    {
+        try {
+            $localeArr = array_keys(AdminUsersService::$localeArr);
+            $localeStr = implode(',',$localeArr);
+            $data = $request->all();
+            $validator = Validator::make($data, [
+                'language' => 'required|in:'.$localeStr
+            ], [
+                'language.required' => __('admin.operation_failed'),
+                'language.in' => __('admin.operation_failed'),
+            ]);
+            if ($validator->fails()) {
+                throw new ValidationException($validator);
+            }
+            $language = $data['language'];
+            $user = Auth::guard('sanctum')->user();
+            $service = new AdminUsersService(new OperationLogService());
+            $service->updateLocale($user->id, $language);
+            App::setLocale($language);
+            return $this->responseService->success([], __('admin.operation_successful'));
+        } catch (\Exception $e) {
+            return $this->responseService->systemError($e->getMessage());
+        }
+    }
 }
diff --git a/app/Http/Middleware/CheckPermission.php b/app/Http/Middleware/CheckPermission.php
index b70d7e9..c13b638 100644
--- a/app/Http/Middleware/CheckPermission.php
+++ b/app/Http/Middleware/CheckPermission.php
@@ -66,14 +66,14 @@ class CheckPermission
         }
 
         // 特殊1
-        $special = ['logout', 'me', 'menu', 'index'];
+        $special = ['logout', 'me', 'menu', 'index', 'translationSwitch', 'uploadImage'];
         if (in_array($newAction, $special)) {
             return false;
         }
 
         // 特殊2
         $special2 = [
-            'rule', 'uploadImage', 'search', 'targetMode', 'buildingFloorList',
+            'rule', 'search', 'targetMode', 'buildingFloorList',
             'floorList', 'parkingSpaceList', 'statistics'
         ];
         if (in_array($method, $special2)) {
diff --git a/app/Http/Middleware/LanguageSwitcher.php b/app/Http/Middleware/LanguageSwitcher.php
index 46c60af..0970b01 100644
--- a/app/Http/Middleware/LanguageSwitcher.php
+++ b/app/Http/Middleware/LanguageSwitcher.php
@@ -2,6 +2,7 @@
 
 namespace App\Http\Middleware;
 
+use App\Models\AdminUsers;
 use Closure;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\App;
diff --git a/app/Models/AdminUsers.php b/app/Models/AdminUsers.php
index 2384672..f1ac84a 100644
--- a/app/Models/AdminUsers.php
+++ b/app/Models/AdminUsers.php
@@ -28,7 +28,8 @@ class AdminUsers extends Model
             'status',
             'avatar',
             'packing_id',
-            'last_login_time'
+            'last_login_time',
+            'locale'
         ];
 
     /**
diff --git a/app/Services/AdminUsersService.php b/app/Services/AdminUsersService.php
index 7ffe5a0..a7d45c8 100644
--- a/app/Services/AdminUsersService.php
+++ b/app/Services/AdminUsersService.php
@@ -13,6 +13,16 @@ use Illuminate\Support\Facades\Hash;
 final class AdminUsersService
 {
 
+    /**
+     * @var string[]
+     */
+    public static array $localeArr
+        = [
+            'zh-CN' => '简体中文',
+            'zh-TW' => '繁體中文',
+            'en'    => 'English'
+        ];
+
     /**
      * @var OperationLogService
      */
@@ -208,4 +218,28 @@ final class AdminUsersService
         unset($item['roles']);
         return $item;
     }
+
+    public function updateLocale($id, $locale)
+    {
+        try {
+            DB::beginTransaction();
+            $model = AdminUsers::findOrFail($id);
+            $oldValue = $model->toArray();
+            $update = [
+                'locale' => $locale,
+                'updated_at' => get_datetime()
+            ];
+            $model->update($update);
+            $this->logService->logUpdated(
+                $model,
+                $oldValue,
+                'admin_user.update'
+            );
+            DB::commit();
+            return true;
+        } catch (Exception $e) {
+            DB::rollBack();
+            throw $e;
+        }
+    }
 }
diff --git a/routes/admin/api.php b/routes/admin/api.php
index 646cae2..d3ff234 100644
--- a/routes/admin/api.php
+++ b/routes/admin/api.php
@@ -40,6 +40,7 @@ Route::group(['prefix' => 'admin'], function () {
         // 认证相关
         Route::post('/logout', [AuthController::class, 'logout']);
         Route::get('/me', [AuthController::class, 'me']);
+        Route::post('/translationSwitch', [AuthController::class, 'translationSwitch']);
         // 首页
         Route::get('/index', [IndexController::class, 'index']);
         Route::get('/index/statistics', [IndexController::class, 'parkingSpaceStatistics']);