diff --git a/nflg_project_dev/nflg-bom-new/src/main/java/com/nflg/product/bomnew/pojo/vo/BomNewEbomParentVO.java b/nflg_project_dev/nflg-bom-new/src/main/java/com/nflg/product/bomnew/pojo/vo/BomNewEbomParentVO.java
index bb0cc756..beb93511 100644
--- a/nflg_project_dev/nflg-bom-new/src/main/java/com/nflg/product/bomnew/pojo/vo/BomNewEbomParentVO.java
+++ b/nflg_project_dev/nflg-bom-new/src/main/java/com/nflg/product/bomnew/pojo/vo/BomNewEbomParentVO.java
@@ -1,5 +1,6 @@
 package com.nflg.product.bomnew.pojo.vo;
 
+import cn.hutool.core.util.StrUtil;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
@@ -328,6 +329,12 @@ public class BomNewEbomParentVO extends BaseMaterialVO implements Serializable {
     @ApiModelProperty(value = "待复核根节点")
     private Integer rootIsForWaitReview;
 
+    private String materialNoAndProductType;
+
+    public String getMaterialNoAndProductType() {
+        return  (StrUtil.isBlank(getMaterialNo())?"":getMaterialNo())+(StrUtil.isBlank(getProjectType())?"":getProjectType());
+    }
+
     private List<BomNewEbomParentVO> childNodes = Collections.emptyList();
 
     private static final long serialVersionUID = 1L;
diff --git a/nflg_project_dev/nflg-bom-new/src/main/java/com/nflg/product/bomnew/service/domain/EBom/CheckEBomException.java b/nflg_project_dev/nflg-bom-new/src/main/java/com/nflg/product/bomnew/service/domain/EBom/CheckEBomException.java
index 95f69909..9f768737 100644
--- a/nflg_project_dev/nflg-bom-new/src/main/java/com/nflg/product/bomnew/service/domain/EBom/CheckEBomException.java
+++ b/nflg_project_dev/nflg-bom-new/src/main/java/com/nflg/product/bomnew/service/domain/EBom/CheckEBomException.java
@@ -156,7 +156,7 @@ public class CheckEBomException {
 
             //是否存在重复物料
             List<BomNewEbomParentVO> hasMaterialNoList = child.stream().filter(u -> StrUtil.isNotBlank(u.getMaterialNo())).collect(Collectors.toList());
-            Map<String, List<BomNewEbomParentVO>> childMaterialMap = ListCommonUtil.listGroupMap(hasMaterialNoList, BomNewEbomParentVO::getMaterialNo);
+            Map<String, List<BomNewEbomParentVO>> childMaterialMap = ListCommonUtil.listGroupMap(hasMaterialNoList, BomNewEbomParentVO::getMaterialNoAndProductType);
             for (String key : childMaterialMap.keySet()) {
                 List<BomNewEbomParentVO> materialGroupList = childMaterialMap.get(key);
                 if (materialGroupList.size() > 1) {