Laravel Change Login URL - MethodNotAllowedHttpException

i want change laravel login url from /auth/login to login

already make change in AuthController

protected $loginPath = 'login';

and routes

Route::get('login', 'Auth\AuthController@getLogin');
Route::post('auth/login', 'Auth\AuthController@postLogin');
Route::get('logout', 'Auth\AuthController@getLogout');

i can access login page if manually go to that page

but if redirect to login page after trying to access page already protected with Middleware its still redirect to /auth/login

via Chebli Mohamed