[Typo3] "home"-link in Template

[Reinhard Sacher]

Hello!

I have configured a template - which works - except for the links back to the homepage of my web (index.php) - 
this link is part of the template in the left-top corner (the logo of my site).
It always points to "www.myserver.com/MySite/fileadmin/template/index.php"

how do I define the link in the template, so it gets "www.myserver.com/MySite/index.php" ??

thank you!
Reinhard