2 Commits

Author	SHA1	Message	Date
alan	63a9fcd483	修改《加入分组后分组人数未改变》bug ... Signed-off-by: alan <547533434@qq.com>	2014-12-05 16:44:05 +08:00
alan	c9b84d0a35	增加《学生加入，退出分组》功能 ... Signed-off-by: alan <547533434@qq.com>	2014-12-04 22:02:10 +08:00