Properly removing /public and connecting files

I've seen a lot of similiar topics and I tried all of them and previously it worked, every time different one, but now nothing...

So I want to remove /public from my URL and it works for laravel-public_html but not for build version

I'm using VPS (CentOS 7 with CWP 7)

My structure is like this:

/home/admin/
-laravel
-public_html (public folder for laravel)
-laravel_build
-build (public folder for laravel_build)

and with that I have build.mypage.com and www.mypage.com

httpd.conf

...
ServerRoot "/usr/local/apache"
...
DocumentRoot "/home/admin/public_html"
<Directory "/home/admin/public_html">
    Options Indexes FollowSymLinks
    AllowOverride All
    Require all granted
</Directory>

index.php (public_html)

require __DIR__.'/../laravel/bootstrap/autoload.php'; 
$app = require_once __DIR__.'/../laravel/bootstrap/app.php';

index.php (build)

require __DIR__.'/../laravel_build/bootstrap/autoload.php'; 
$app = require_once __DIR__.'/../laravel_build/bootstrap/app.php';

Should I add something in .htaccess , and if yes, where do I need to put that .htaccess?

via Chebli Mohamed