diff --git a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/MatDeliverFacade.java b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/MatDeliverFacade.java
index b3c9531..e643732 100644
--- a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/MatDeliverFacade.java
+++ b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/MatDeliverFacade.java
@@ -540,6 +540,8 @@ public class MatDeliverFacade {
             if (null != deliverAddRequest.getDueDate()) {
                 int day = DateUtil.getDays(patients.getLastMenses(), DateUtil.parseYMD(deliverAddRequest.getDueDate()));
                 babyModel.setDueWeek(day / 7);
+                int dueDay = day % 7;
+                babyModel.setDueDay(dueDay == 0 ? null :  dueDay);
             }
         }
         // 产妇分娩建档
@@ -646,6 +648,8 @@ public class MatDeliverFacade {
                 if (null != deliverAddRequest.getDueDate()) {
                     int day = DateUtil.getDays(lastMenses, DateUtil.parseYMD(deliverAddRequest.getDueDate()));
                     babyModel1.setDueWeek(day / 7);
+                    int dueDay = day % 7;
+                    babyModel1.setDueDay(dueDay == 0 ? null : dueDay);
                 }
                 babyModel1.setBabyHeight(baby.getBabyHeight());
                 babyModel1.setBabyWeight(baby.getBabyWeight());