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 b83faf6..1838f67 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
@@ -273,6 +273,9 @@ public class MatDeliverFacade {
                 couponService.use(hospitalId, deliverAddRequest.getCouponCode(), userId, maternalDeliverModel.getId());
             }
 
+            /** 儿童建档对应孕妇分娩 【未使用的产检券】要自动作废  */
+            couponService.invalid(maternalDeliverModel.getId(), "2");
+
             //作废产检劵
             patientCheckTicketService.cancelCheckTicket(hospitalId,deliverAddRequest.getParentId());
             //修改