Hi. is there anyway i can change the logo hyper link?
You mean the logo's URL? (Normally index.php page of your site)
ACP >> Templates & Style >> Templates >>
yourtheme >> Header Templates >> header
Find the following and change it to whatever you want:
Quote:<div class="logo"><a href="{$mybb->settings['bburl']}/index.php"><img src="{$theme['logo']}" alt="{$mybb->settings['bbname']}" title="{$mybb->settings['bbname']}" /></a></div>