How to config Vhost in lastest version to using file manager?

Hello, I install CyberPanel Ent lastest version.
But I can using file manager, look like i need increase file size limit.
I read and edit vhost but it still working.
How to edit vhost to increase file size limit at lastest version.
This is my vhost:

<VirtualHost *:80>

ServerName qlbh.phukienphim.com
ServerAlias www.qlbh.phukienphim.com
ServerAdmin admin@phukienphim.com
SuexecUserGroup qlbhphu qlbhphu
DocumentRoot /home/qlbh.phukienphim.com/public_html
CustomLog /home/qlbh.phukienphim.com/logs/qlbh.phukienphim.com.access_log combined
AddHandler application/x-httpd-php73 .php
<IfModule LiteSpeed>
    CacheRoot lscache
</IfModule>

<VirtualHost *:443>

ServerName qlbh.phukienphim.com
ServerAlias www.qlbh.phukienphim.com
ServerAdmin admin@phukienphim.com
SuexecUserGroup qlbhphu qlbhphu
DocumentRoot /home/qlbh.phukienphim.com/public_html
CustomLog /home/qlbh.phukienphim.com/logs/qlbh.phukienphim.com.access_log combined
<IfModule LiteSpeed>
    CacheRoot lscache
</IfModule>
SSLEngine on
SSLVerifyClient none
SSLCertificateFile /etc/letsencrypt/live/qlbh.phukienphim.com/fullchain.pem
SSLCertificateKeyFile /etc/letsencrypt/live/qlbh.phukienphim.com/privkey.pem
AddHandler application/x-httpd-php73 .php

php_value upload_max_filesize “512M”
php_value post_max_size “1024M”