vip报表 退款月份和下单月份不一样的，开始时间设置为退款时间。

src/main/java/com/peanut/modules/common/service/impl/UserVipLogServiceImpl.java

@@ -194,6 +194,7 @@ public class UserVipLogServiceImpl extends ServiceImpl<UserVipLogDao, UserVipLog
             refundRow.put("alreadyTanxiao", 0);
             refundRow.put("currentTanxiao", alreadyTanxiao.negate());
             refundRow.put("notyetTanxiao", 0);
+            refundRow.put("startTime", refund.get("refundTime"));
         } else {
             refundRow.put("price", toBigDecimal(row.get("price")).negate());
             refundRow.put("fee", toBigDecimal(row.get("fee")).negate());