django-cms url with Slug at Root

In my url.py I have:

在我的url.py我有:

urlpatterns += patterns('',
    url(r'^tinymce/', include('tinymce.urls')),
    url(r'^', include('cms.urls')),
    url(r'^journal/', include('zinnia.urls')),
    url(r'^comments/', include('django.contrib.comments.urls')),
)
urlpatter