Merge branch 'music_detail' of http://git.dayaedu.com/yonge/mec

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

@@ -81,7 +81,7 @@
 				mgn.music_group_id_ = #{musicGroupId}
 			</if>
 		</where>
-		ORDER BY mgn.id_
+		ORDER BY mgn.id_ DESC
 		<include refid="global.limit"/>
 	</select>