[TYPO3-english] Wrong css path in tt_news

[TSniper]

Hello,

i'm using tt_news on typo3 4.4.
i have a problem with the css files, they have wrong path:

from the code source, when i click on the css file link on the header, i have similar to this:
http://domain.net/news/detail-news/news2015/retour/fileadmin/templates/css/commun.css.

because the links for tt_news are rewritten maybe i have to do something for realurl or ?

thanks in advance