修改：

1.志愿者分布参数命名调整

epmet-module/data-statistical/data-statistical-server/src/main/java/com/epmet/service/heart/impl/HeartVolunteerServiceImpl.java

@@ -33,6 +33,6 @@ public class HeartVolunteerServiceImpl implements HeartVolunteerService {
         LambdaQueryWrapper<VolunteerInfoEntity> query = new LambdaQueryWrapper<>();
         query.eq(VolunteerInfoEntity::getCustomerId, customerId);
         query.lt(VolunteerInfoEntity::getCreatedTime, endCreateTime);
-        volunteerInfoDao.selectList(query);
+        return volunteerInfoDao.selectList(query);
     }
 }