In principle, you are not allowed to modify it, because this is the configuration of git pages. If it cannot be found, jump to their 404 page. But if you want to modify it, you can re-create the custom domain name and then add your Wouldn't it be nice to change the index to what you want?
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
In principle, you are not allowed to modify it, because this is the configuration of git pages. If it cannot be found, jump to their 404 page.
But if you want to modify it, you can re-create the custom domain name and then add your Wouldn't it be nice to change the index to what you want?