If you want to use another image on login page instead of logo of the site. By default, the platform does not have this option. You can use the following function code.

Please follow the steps below:

1. Go to Appearance > Theme Editor.

2. Under Select theme to edit, choose (BuddyBoss Child/whatever theme is active), then click Select.

3. Below Theme Files, select Theme Functions (functions.php).

4. Append the code just before the closing PHP tag “?>”:

function my_login_logo_one() { 
?> 
<style type="text/css"> 
body.login div#login h1 a {
 background-image: url(https://yourdomain/wordpress/My_logo.png);
padding-bottom: 30px; 
} 
</style>
 <?php 
} 
add_action( 'login_enqueue_scripts', 'my_login_logo_one' );

Please note that you will need to change above image url with your new uploaded media library image URL.

5. Click Update File to save the changes.

Note: Any modifications are considered as custom work already. Know more about our Support Policy here: https://www.buddyboss.com/support-policy/