曲库

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

@@ -77,7 +77,6 @@
 	<select id="findByParentId" resultMap="SysMusicScoreCategories">
 		SELECT sm.* FROM sys_music_score_categories sm
 		<include refid="queryTree"/>
-		GROUP BY sm.id_
 		ORDER BY sm.id_ DESC
 	</select>
 	<sql id="queryTree">