diff --git a/epmet-module/data-statistical/data-statistical-server/src/main/java/com/epmet/service/evaluationindex/extract/biz/impl/BizDataStatsServiceImpl.java b/epmet-module/data-statistical/data-statistical-server/src/main/java/com/epmet/service/evaluationindex/extract/biz/impl/BizDataStatsServiceImpl.java
index 4e3e6ba211..468bf5ce51 100644
--- a/epmet-module/data-statistical/data-statistical-server/src/main/java/com/epmet/service/evaluationindex/extract/biz/impl/BizDataStatsServiceImpl.java
+++ b/epmet-module/data-statistical/data-statistical-server/src/main/java/com/epmet/service/evaluationindex/extract/biz/impl/BizDataStatsServiceImpl.java
@@ -95,7 +95,6 @@ public class BizDataStatsServiceImpl implements BizDataStatsService {
         //获取所有网格员
         List<CustomerGridStaffDTO> allGridMembers = getAllGridMembers(formDTO);
         reloadStaffPatrolStatsData(formDTO, allGridMembers);
-        String currentDateId = DimIdGenerator.getDateDimId(new Date());
 
         //初始化参数里日期的数据
         initStaffPatrolTodayData(formDTO, allGridMembers);
diff --git a/epmet-user/epmet-user-server/src/main/resources/db/migration/V0.0.15__update_patrol_stats.sql b/epmet-user/epmet-user-server/src/main/resources/db/migration/V0.0.15__update_patrol_stats.sql
new file mode 100644
index 0000000000..a97fdfaf7e
--- /dev/null
+++ b/epmet-user/epmet-user-server/src/main/resources/db/migration/V0.0.15__update_patrol_stats.sql
@@ -0,0 +1,3 @@
+ALTER TABLE `epmet_user`.`stats_staff_patrol_record_daily`
+    DROP INDEX `unx_staff`,
+    ADD UNIQUE INDEX `unx_staff`(`DATE_ID`, `STAFF_ID`, `GRID_ID`) USING BTREE;