Merge remote-tracking branch 'origin/music_detail' into music_detail

mec-biz/src/main/java/com/ym/mec/biz/service/impl/StudentServeServiceImpl.java

@@ -1085,6 +1085,7 @@ public class StudentServeServiceImpl implements StudentServeService {
 
         for (Map.Entry<IndexDataType, List<IndexBaseMonthData>> typeDateMapEntry : typeDateMap.entrySet()) {
             IndexBaseDto indexBaseData = new IndexBaseDto(typeDateMapEntry.getKey(),typeDateMapEntry.getKey().getMsg());
+            typeDateMapEntry.getValue().sort(Comparator.comparing(IndexBaseMonthData::getMonth));
             indexBaseData.setIndexMonthData(typeDateMapEntry.getValue(), null);
             result.add(indexBaseData);
         }