update

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

@@ -293,6 +293,7 @@
         <result column="group_type_" property="groupType" typeHandler="com.ym.mec.common.dal.CustomEnumTypeHandler"/>
         <result column="type_" property="type" typeHandler="com.ym.mec.common.dal.CustomEnumTypeHandler"/>
         <result column="del_flag_" property="delFlag"/>
+        <result column="lock_flag_" property="lockFlag"/>
         <result column="expect_student_num_" property="expectStudentNum"/>
         <result column="total_class_times_" property="totalClassTimes"/>
     </resultMap>