如何防止后退按钮转到默认的认证首页在laravel？

public function login(Request $request)
{
    // 登录逻辑...

    // 重定向到登录后的首页
    return redirect()->intended('/dashboard');
}

namespace App\Http\Middleware;

use Closure;
use Illuminate\Support\Facades\Auth;

class RedirectIfAuthenticated
{
    public function handle($request, Closure $next, $guard = null)
    {
        if (Auth::guard($guard)->check()) {
            return redirect('/dashboard'); // 重定向到登录后的首页
        }

        return $next($request);
    }
}

protected $routeMiddleware = [
    // 其他中间件...

    'guest' => \App\Http\Middleware\RedirectIfAuthenticated::class,
];

Route::middleware(['guest'])->group(function () {
    // 其他路由...

    Route::get('/login', 'Auth\LoginController@showLoginForm')->name('login');
    // 其他认证相关路由...
});