zentao/module/admin/config/register.php

<?php
$config->admin->register = new stdclass();
$config->admin->register->community           = 'https://www.zentao.net';
$config->admin->register->apiRoot             = 'https://www.zentao.net';
$config->admin->register->bindCommunity       = 'false';
$config->admin->register->bindCommunityMobile = '';
$config->admin->register->agreeUX             = 'false';