diff --git a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/AntenatalExaminationFacade.java b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/AntenatalExaminationFacade.java
index e92eb2b..a35ab3b 100644
--- a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/AntenatalExaminationFacade.java
+++ b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/AntenatalExaminationFacade.java
@@ -450,7 +450,9 @@ public class AntenatalExaminationFacade {
         List<MaternalDeliverModel> modelList = matDeliverService.query(matDeliverQuery);
         if (CollectionUtils.isNotEmpty(modelList)) {
             for (MaternalDeliverModel model : modelList) {
-                listDate.add(new SortIn(model));
+                if(null!=model.getDueDate()){
+                    listDate.add(new SortIn(model));
+                }
             }
         }
 
@@ -461,7 +463,9 @@ public class AntenatalExaminationFacade {
         List<StopPregModel> stopPregs = stopPregnancyService.queryStopPreg(query);
         if (CollectionUtils.isNotEmpty(stopPregs)) {
             for (StopPregModel stopPregModel : stopPregs) {
-                listDate.add(new SortIn(stopPregModel));
+                if(null!=stopPregModel.getStopDate()){
+                    listDate.add(new SortIn(stopPregModel));
+                }
             }
         }
         PatientsQuery patientsQuery = new PatientsQuery();