在/portal-master/portal-impl/src/portal.properties文件中，有如下配置：
#
# Input a list of sections that will be included as part of the form when
# updating a site.
#
sites.form.update.main=details,categorization,site-url,site-template
sites.form.update.seo=sitemap,robots
sites.form.update.advanced=default-user-associations,staging,analytics,content-sharing,recycle-bin
sites.form.update.miscellaneous=custom-fields,display-settings
修改为：
#
# Input a list of sections that will be included as part of the form when
# updating a site.
#
sites.form.update.main=details,categorization,site-url,site-template
sites.form.update.seo=sitemap,robots
sites.form.update.advanced=default-user-associations
sites.form.update.miscellaneous=display-settings