请问Laravel11如何禁用ConvertEmptyStringsToNull中间件？

// app.php

return Application::configure(basePath: dirname(__DIR__))
    ->withRouting(
        web: __DIR__.'/../routes/web.php',
        api: __DIR__.'/../routes/api.php',
        commands: __DIR__.'/../routes/console.php',
        health: '/up',
    )
    ->withMiddleware(function (Middleware $middleware) {
        $middleware->validateCsrfTokens([
            'upload'
        ]);
        $middleware->web([
            \App\Http\Middleware\CrossOriginMiddleware::class
        ]);

        $middleware->remove([
            ConvertEmptyStringsToNull::class,
        ]);
    })
    ->withExceptions(function (Exceptions $exceptions) {
        //
    })->create();
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protected function transform($key, $value)
    {
        //return is_string($value) && $value === '' ? null : $value;
        return $value;
    }Copy