1、vip课更新教学点时，去掉同一教学点判断

2、后台新增学员按折扣计算
3、兼容线下课程无教学点
4、教学点批量调整时间判断问题

mec-biz/src/main/resources/config/mybatis/CourseScheduleMapper.xml

@@ -1062,7 +1062,7 @@
     <update id="updateCourseSchoolByGroup">
         UPDATE course_schedule cs SET cs.schoole_id_ = #{schoolId},update_time_ = NOW()
         WHERE cs.music_group_id_ = #{groupId}
-        AND cs.group_type_ = #{groupType} AND NOW() &gt; CONCAT(cs.class_date_," ",cs.start_class_time_);
+        AND cs.group_type_ = #{groupType} AND NOW() &lt; CONCAT(cs.class_date_," ",cs.start_class_time_);
     </update>
 
     <select id="queryNoSignInListByBeforeMinutes" resultMap="CourseSchedule">