Error when set portal's context to "/"

[sportsbaby1980]

if you set jboss portal's context to "/",
the link in wiki's page is error!
e.g.:
1.use "portal" as context root
the link will be: http://www.jsports.org/portal/wiki/Main
2.use "/" as context root
the link is http://www.jsports.org/wiki/Main .

but http://www.jsports.org/wiki/Main can not point to the situable page,it point to portal's default page.

you can see my "http://jsports.org"to check it.

[sportsbaby1980]

you can go to my web site htpp://www.jsports.org to check it.