diff --git a/backend/app/Admin/Controllers/AuthController.php b/backend/app/Admin/Controllers/AuthController.php
index 4ea69b0a..9bd88920 100755
--- a/backend/app/Admin/Controllers/AuthController.php
+++ b/backend/app/Admin/Controllers/AuthController.php
@@ -16,19 +16,6 @@ class AuthController extends Controller
 {
     use ApiResponse;
 
-    public function register(RegisterRequest $request): JsonResponse
-    {
-        Expert::query()->create([
-            'username' => $request->username,
-            'email' => $request->email,
-            'password' => Hash::make($request->password),
-        ]);
-
-        $request->session()->regenerate();
-
-        return $this->successResponse();
-    }
-
     public function login(LoginRequest $request): JsonResponse
     {
         $credentials = ['password' => $request->password];
@@ -39,8 +26,7 @@ class AuthController extends Controller
             $credentials['username'] = $request->login;
         }
 
-        if (Auth::attempt($credentials))
-        {
+        if (Auth::guard('expert')->attempt($credentials)) {
             $request->session()->regenerate();
 
             return $this->successResponse();
diff --git a/backend/app/Models/Expert.php b/backend/app/Models/Expert.php
index 8003184b..ca4912a5 100755
--- a/backend/app/Models/Expert.php
+++ b/backend/app/Models/Expert.php
@@ -5,17 +5,19 @@ namespace App\Models;
 use Database\Factories\ExpertFactory;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
+use Illuminate\Notifications\Notifiable;
+use Illuminate\Foundation\Auth\User as Authenticatable;
 use Spatie\Permission\Traits\HasRoles;
 
 /**
  * @method roles()
  * @method permissions()
  */
-class Expert extends Model
+class Expert extends Authenticatable
 {
     /** @use HasFactory<ExpertFactory> */
-    use HasFactory;
-    use HasRoles;
+
+    use Notifiable,HasFactory,HasRoles;
 
     protected $guarded = ['id'];
     protected string $guard_name = 'web';
diff --git a/backend/config/auth.php b/backend/config/auth.php
index a968e457..63cce897 100755
--- a/backend/config/auth.php
+++ b/backend/config/auth.php
@@ -1,5 +1,6 @@
 <?php
 
+use App\Models\Expert;
 use App\Models\User;
 
 return [
diff --git a/backend/routes/expert.php b/backend/routes/expert.php
index fc7c010a..40a27bdd 100755
--- a/backend/routes/expert.php
+++ b/backend/routes/expert.php
@@ -12,7 +12,6 @@ Route::prefix('auth')
     ->name('auth.')
     ->controller(AuthController::class)
     ->group(function () {
-        Route::post('register', 'register')->name('register');
         Route::post('login', 'login')->name('login');
         Route::post('logout', 'logout')->name('logout');
 });