diff --git a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/DischargeAbstractFacade.java b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/DischargeAbstractFacade.java
index 11820c6..8126de6 100644
--- a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/DischargeAbstractFacade.java
+++ b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/DischargeAbstractFacade.java
@@ -92,7 +92,8 @@ public class DischargeAbstractFacade {
         dischargeAbstractMotherModel.setCreateDate(new Date());
         dischargeAbstractMotherModel.setOperatorId(dischargeAbstractSaveRequest.getOperatorId());
         dischargeAbstractMotherModel.setAfterMakeBabyDays(DateUtil.getDays(DateUtil.parseYMD(dischargeAbstractSaveRequest.getFmDate()), new Date()));
-        dischargeAbstractMotherModel.setPid(dischargeAbstractSaveRequest.getpId());
+        String pid = patientsService.findOnePatientById(dischargeAbstractSaveRequest.getPatientId()).getPid();
+        dischargeAbstractMotherModel.setPid(pid);
         dischargeAbstractMotherModel.setYn(YnEnums.YES.getId());
         if (StringUtils.isEmpty(dischargeAbstractMotherModel.getId())) {
             dischargeAbstractMotherModel = dischargeAbstractMotherService.save(dischargeAbstractMotherModel);