diff --git a/epdc-cloud-analysis-pc/src/main/java/com/elink/esua/epdc/modules/item/service/impl/ItemAnalysisServiceImpl.java b/epdc-cloud-analysis-pc/src/main/java/com/elink/esua/epdc/modules/item/service/impl/ItemAnalysisServiceImpl.java
index 317c629..9f6acd3 100644
--- a/epdc-cloud-analysis-pc/src/main/java/com/elink/esua/epdc/modules/item/service/impl/ItemAnalysisServiceImpl.java
+++ b/epdc-cloud-analysis-pc/src/main/java/com/elink/esua/epdc/modules/item/service/impl/ItemAnalysisServiceImpl.java
@@ -25,6 +25,8 @@ import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
+import java.time.LocalDate;
+import java.time.format.DateTimeFormatter;
 import java.util.ArrayList;
 import java.util.Date;
 import java.util.List;
@@ -162,7 +164,7 @@ public class ItemAnalysisServiceImpl extends BaseServiceImpl<ItemAnalysisDao, It
 
     @Override
     public Result getCategoryGridDaily(String date) {
-        date = StringUtils.isEmpty(date) ? DateUtils.format(new Date()) : date;
+        date = StringUtils.isEmpty(date) ? LocalDate.now().minusDays(1).format(DateTimeFormatter.ofPattern(DateUtils.DATE_PATTERN)) : date;
         List<CategoryGridDailyResultDTO> gridDataList = baseDao.getCategoryGridDaily();
         String dataJson = ScreenDataUtils.getScreenCategoryDataJson(gridDataList, date, true);
         epmetUtils.httpPost(EpmetConstant.EPMET_PROJECT_CATEGORY_GRID_DAILY, dataJson);
@@ -171,7 +173,7 @@ public class ItemAnalysisServiceImpl extends BaseServiceImpl<ItemAnalysisDao, It
 
     @Override
     public Result getCategoryOrgDaily(String date) {
-        date = StringUtils.isEmpty(date) ? DateUtils.format(new Date()) : date;
+        date = StringUtils.isEmpty(date) ? LocalDate.now().minusDays(1).format(DateTimeFormatter.ofPattern(DateUtils.DATE_PATTERN)) : date;
         List<CategoryOrgDailyResultDTO> commDataList = baseDao.getCategoryCommDaily();
         List<CategoryOrgDailyResultDTO> streetDataList = baseDao.getCategoryStreetDaily();
         List<CategoryOrgDailyResultDTO> orgDataList = new ArrayList<>();