Can I lose the verification code for the pagoda protective wall?

Yes

The Pagoda Panel website firewall needs to enter the human-machine verification code. The Pagoda Panel website firewall is an application layer firewall developed based on the nginx/apache module. It can effectively prevent most penetration attacks, and provides a high degree of freedom in rule customization, adding an ironclad wall to the site. The main purpose is to prevent the site from being hacked from the source. Currently, the Baota official website and official forums have been using the Baota website firewall, with good results.