> Please login to your Joomla admin dashboard
> Please go to the Global Configuration from the left side menu
> Please go to the Site tab from the top side of the page
> Please go to the Site Settings > Custom Message setting
> It set by default:
This site is down for maintenance.<br /> Please check back again soon.
> Please change your custom message
e.g.
<p>This site is currently in offline mode.</p>
<p>We apologize for any inconvenience.</p>
> Please click on the Save button to save the settings
