XF 1.4 Change url of links for Xenforo

I am on a sub domain, so I want my home button and logo to point back to a different url structure than what xenforo is installed on.

For instance when I set my logo to go to my home page:
it sends out like this:

Essentially I don't want to go to http://forum.example.com which is my sub domain, but I want to go to http://example.com. which is my main website's server.
Is there a way to eliminate or change the base url and just have a direct link without the first link showing up?