diff --git a/platform-operate-api/src/main/java/com/lyms/hospitalapi/rcfy/RcGlxtService.java b/platform-operate-api/src/main/java/com/lyms/hospitalapi/rcfy/RcGlxtService.java
index 04e195b..50eaa15 100644
--- a/platform-operate-api/src/main/java/com/lyms/hospitalapi/rcfy/RcGlxtService.java
+++ b/platform-operate-api/src/main/java/com/lyms/hospitalapi/rcfy/RcGlxtService.java
@@ -1472,8 +1472,8 @@ public class RcGlxtService {
         AntExChuQuery antExChuQuery = new AntExChuQuery();
         antExChuQuery.setYn(YnEnums.YES.getId());
         antExChuQuery.setHospitalList(getHids());
-        antExChuQuery.setCreatedTimeStart(start);
-        antExChuQuery.setCreatedTimeEnd(end);
+        antExChuQuery.setModifiedStart(start);
+        antExChuQuery.setModifiedEnd(end);
         List<AntExChuModel> antExChuModels = antenatalExaminationService.queryAntExChu(antExChuQuery);
         System.out.println("xxxxxx antExChuModels=" + antExChuModels.size()+"===="+antExChuQuery.convertToQuery().convertToMongoQuery().toString());
         if (org.apache.commons.collections.CollectionUtils.isNotEmpty(antExChuModels))