update

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

@@ -1035,7 +1035,7 @@
         FROM music_group mg
         LEFT JOIN class_group cg ON cg.music_group_id_ = mg.id_
         LEFT JOIN class_group_student_mapper cgsm ON cgsm.class_group_id_ = cg.id_
-        WHERE FIND_IN_SET(mg.id_,#{musicGroupIds}) AND cg.group_type_ = 'MUSIC' AND mgsf.user_id_ = #{userId} AND cgsm.user_id_ = #{userId}
+        WHERE FIND_IN_SET(mg.id_,#{musicGroupIds}) AND cg.group_type_ = 'MUSIC' AND cgsm.user_id_ = #{userId}
         GROUP BY mg.id_,mgsf.payment_status_
     </select>