修改报告同比，环比统计报错；

src/main/resources/mapper/hmhj/StatisticsMapper.xml

@@ -475,7 +475,7 @@
               FROM entrust        e
               join entrust_report r on r.entrust_id = e.id and r.deleted = 0
               WHERE e.deleted = 0
-                AND to_char(r.report_check_time, 'yyyy-MM') = to_char(#{vo.vo.lastYearTime}::timestamp, 'yyyy-MM')
+                AND to_char(r.report_check_time, 'yyyy-MM') = to_char(#{vo.lastYearTime}::timestamp, 'yyyy-MM')
              ) b,
              (SELECT count(r.id) "total"
               FROM entrust        e