diff --git a/app/Http/Controllers/AuthController.php b/app/Http/Controllers/AuthController.php
index 2736a87..f9a7ab6 100644
--- a/app/Http/Controllers/AuthController.php
+++ b/app/Http/Controllers/AuthController.php
@@ -4,7 +4,6 @@ namespace App\Http\Controllers;
 
 use App\Http\Requests\Auth\LoginRequest;
 use App\Http\Traits\ApiResponse;
-use App\Models\User;
 use Illuminate\Http\JsonResponse;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\Auth;
diff --git a/app/Http/Requests/Auth/LoginRequest.php b/app/Http/Requests/Auth/LoginRequest.php
index a2cd90f..b1de752 100644
--- a/app/Http/Requests/Auth/LoginRequest.php
+++ b/app/Http/Requests/Auth/LoginRequest.php
@@ -14,7 +14,7 @@ class LoginRequest extends FormRequest
      */
     public function authorize(): bool
     {
-        return true;
+        return !User::query()->where('username', '=', $this->username)->value('is_online');
     }
 
     /**