diff --git a/uapbd/src/private/nc/impl/bd/material/plan/MaterialSaveBeforeCheckJMListener.java b/uapbd/src/private/nc/impl/bd/material/plan/MaterialSaveBeforeCheckJMListener.java
index edf0e69f..16a29f5e 100644
--- a/uapbd/src/private/nc/impl/bd/material/plan/MaterialSaveBeforeCheckJMListener.java
+++ b/uapbd/src/private/nc/impl/bd/material/plan/MaterialSaveBeforeCheckJMListener.java
@@ -12,8 +12,6 @@ import nc.vo.bd.material.plan.MaterialPlanVO;
 import nc.vo.org.OrgVO;
 import nc.vo.pub.BusinessException;
 
-import java.util.Map;
-
 /**
  * 精密-物料计划信息保存前校验
  *
@@ -35,12 +33,13 @@ public class MaterialSaveBeforeCheckJMListener implements IBusinessListener {
             for (Object obj : objs) {
                 if (obj instanceof MaterialPlanVO planVO) {
                     String pkOrg = planVO.getPk_org();
+                    String pkMaterialplan = planVO.getPk_materialplan();
                     // 组织判断，精密的才需校验
                     if (MMValueCheck.isNotEmpty(orgId) && orgId.equals(pkOrg)) {
                         String def2 = planVO.getDef2();// 启源物料编码/原系统物料编码
                         if (MMValueCheck.isNotEmpty(def2)) {
-                            String countSql = "select count(1) from bd_materialplan where pk_org = '[pk_org]' and def2 = '[def2]'";
-                            countSql = countSql.replace("[pk_org]", pkOrg).replace("[def2]", def2);
+                            String countSql = "select count(1) from bd_materialplan where pk_org = '[pk_org]' and pk_materialplan != '[pkMaterialplan]' and def2 = '[def2]'";
+                            countSql = countSql.replace("[pk_org]", pkOrg).replace("[def2]", def2).replace("[pkMaterialplan]", pkMaterialplan);
                             Integer num = (Integer) baseDAO.executeQuery(countSql, new ColumnProcessor());
                             if (num > 0) {
                                 throw new BusinessException("原系统物料编码重复，请检查！");