增加报名协议生成

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

@@ -793,7 +793,7 @@
     </update>
 
     <select id="findClassGroupByType" resultMap="ClassGroupTeachers">
-        SELECT * FROM class_group WHERE music_group_id_=#{musicGroupId}
+        SELECT * FROM class_group WHERE music_group_id_=#{musicGroupId} AND group_type = 'MUSIC'
         <if test="type !=null ">
             AND type_=#{type,typeHandler=com.ym.mec.common.dal.CustomEnumTypeHandler}
         </if>