http://mooc.xiaodun.cn/mobi/courses-list/sync modify
http://mooc.xiaodun.cn/mobi/courses-list/sync modify

XiaodunServerGroup/xiaodun-platform,XiaodunServerGroup/xiaodun-platform,XiaodunServerGroup/xiaodun-platform,XiaodunServerGroup/xiaodun-platform,XiaodunServerGroup/xiaodun-platform,XiaodunServerGroup/xiaodun-platform