以系统账号的权限进入,点击Site Actions -->Site Settings-->Modify All Site Settings -->
Master Pages and page layouts --> Settings--> Document Library Settings -->
Permissions for this document library --> News/Groups -->这里添加具有创建页面的用户组(设置 "read only"权限即可)
引用自:http://www.cnblogs.com/KimhillZhang/archive/2009/08/14/1546264.html