优化代码

java110-db/src/main/resources/mapper/report/ReportFeeMonthStatisticsServiceDaoImplMapper.xml

@@ -264,7 +264,7 @@
                 and t.create_time <= #{endTime}
             </if>
             group by t.fee_year,t.fee_month
-        )
+        ) t
     </select>