diff --git a/seahub/group/urls.py b/seahub/group/urls.py
index 79a0ac6ae3..ffb9bb5359 100644
--- a/seahub/group/urls.py
+++ b/seahub/group/urls.py
@@ -29,17 +29,3 @@ urlpatterns = patterns('',
     url(r'^(?P<group_id>\d+)/discussion/add/$', group_add_discussion, name='group_add_discussion'),
     url(r'^add/$', group_add, name='group_add'),
 )
-
-import seahub.settings as settings
-
-if settings.ENABLE_PUBFILE:
-    from seahub_extra.pubfile.views import group_pubfiles, group_pubfile_add, group_pubfile_delete, group_pubfile_edit, group_pubfile_download
-
-    urlpatterns += patterns('',
-        url(r'^(?P<group_id>\d+)/files/$', group_pubfiles, name='group_pubfiles'),
-        url(r'^(?P<group_id>\d+)/file/add/$', group_pubfile_add, name='group_pubfile_add'),
-        url(r'^(?P<group_id>\d+)/file/(?P<file_id>\d+)/delete/$', group_pubfile_delete, name='group_pubfile_delete'),
-        url(r'^(?P<group_id>\d+)/file/(?P<file_id>\d+)/edit/$', group_pubfile_edit, name='group_pubfile_edit'),
-        url(r'^(?P<group_id>\d+)/file/d/(?P<file_name>.+)$', group_pubfile_download, name='group_pubfile_download'),
-    )
-
diff --git a/seahub/settings.py b/seahub/settings.py
index a5258486a7..6910c2bba0 100644
--- a/seahub/settings.py
+++ b/seahub/settings.py
@@ -527,8 +527,6 @@ get_events_conf_file()
 # Settings for Extra App #
 ##########################
 
-ENABLE_PUBFILE = False
-
 ENABLE_SUB_LIBRARY = True
 
 ############################