diff --git a/nflg_project_dev/nflg-technology/src/main/java/com/nflg/product/technology/mapper/master/ProcessRouteTaskMapper.java b/nflg_project_dev/nflg-technology/src/main/java/com/nflg/product/technology/mapper/master/ProcessRouteTaskMapper.java
index 2da67712..4e2fd0a9 100644
--- a/nflg_project_dev/nflg-technology/src/main/java/com/nflg/product/technology/mapper/master/ProcessRouteTaskMapper.java
+++ b/nflg_project_dev/nflg-technology/src/main/java/com/nflg/product/technology/mapper/master/ProcessRouteTaskMapper.java
@@ -10,6 +10,7 @@ import com.nflg.product.technology.pojo.vo.ProcessRouteTaskVO;
 import org.apache.ibatis.annotations.Param;
 
 import java.util.List;
+import java.util.Set;
 
 /**
  * <p>
@@ -30,6 +31,7 @@ public interface ProcessRouteTaskMapper extends BaseMapper<ProcessRouteTaskEntit
     List<BomNewPbomParentVO> selectPBomParentBatch(@Param("status") Integer status, @Param("factory") String factory, @Param("materialNoList") List<String> materialNoList);
 
     BomNewPbomParentVO selectPBomParentByRowId(@Param("rowId") Long rowId);
+    List<BomNewPbomParentVO> selectPBomParentByRowIdList(@Param("rowIdList") Set<Long> rowIdList);
 
     List<BomNewPbomParentVO> selectPBomChildByParentRowId(@Param("parentRowIdList") List<Long> parentRowIdList);
 }
diff --git a/nflg_project_dev/nflg-technology/src/main/java/com/nflg/product/technology/service/ProcessRouteTaskService.java b/nflg_project_dev/nflg-technology/src/main/java/com/nflg/product/technology/service/ProcessRouteTaskService.java
index 78962016..d4af4c02 100644
--- a/nflg_project_dev/nflg-technology/src/main/java/com/nflg/product/technology/service/ProcessRouteTaskService.java
+++ b/nflg_project_dev/nflg-technology/src/main/java/com/nflg/product/technology/service/ProcessRouteTaskService.java
@@ -320,11 +320,21 @@ public class ProcessRouteTaskService extends ServiceImpl<ProcessRouteTaskMapper,
         }
         nodesList.addAll(nodeList);
         if (CollUtil.isNotEmpty(nodesList)) {
+            Set<Long> parentRowIds = nodesList.stream().map(BomNewPBomVO::getParentRowId).collect(Collectors.toSet());
+            List<BomNewPbomParentVO> parentVOs = processRouteTaskMapper.selectPBomParentByRowIdList(parentRowIds);
             nodesList.forEach(item -> {
+                // 从现有集合取父级
                 List<BomNewPBomVO> parents = nodesList.stream().filter(parent -> item.getParentRowId().equals(parent.getRowId())).collect(Collectors.toList());
                 if (CollUtil.isNotEmpty(parents)) {
                     item.setParentMaterialNo(parents.get(0).getMaterialNo());
                     item.setParentMaterialDesc(parents.get(0).getMaterialDesc());
+                } else {
+                    // 从数据库集合取父级
+                    List<BomNewPbomParentVO> parents2 = parentVOs.stream().filter(parent -> item.getParentRowId().equals(parent.getRowId())).collect(Collectors.toList());
+                    if (CollUtil.isNotEmpty(parents2)) {
+                        item.setParentMaterialNo(parents2.get(0).getMaterialNo());
+                        item.setParentMaterialDesc(parents2.get(0).getMaterialDesc());
+                    }
                 }
                 item.setSapOrderNum(BomUtil.generateSapOrderNum(item.getProjectType(), item.getMaterialCategoryCode()
                         , item.getFacCode(), item.getMaterialNo(), item.getBomExist()));
diff --git a/nflg_project_dev/nflg-technology/src/main/resources/mapper/master/ProcessRouteTaskMapper.xml b/nflg_project_dev/nflg-technology/src/main/resources/mapper/master/ProcessRouteTaskMapper.xml
index c72346d9..6fae8472 100644
--- a/nflg_project_dev/nflg-technology/src/main/resources/mapper/master/ProcessRouteTaskMapper.xml
+++ b/nflg_project_dev/nflg-technology/src/main/resources/mapper/master/ProcessRouteTaskMapper.xml
@@ -87,7 +87,20 @@
     </select>
 
     <select id="selectPBomParentByRowId" resultType="com.nflg.product.technology.pojo.vo.BomNewPbomParentVO">
-        select * from t_bom_new_pbom_parent where row_id = #{rowId}
+        select * from t_bom_new_pbom_parent where 1=1
+        <if test="rowId != null">
+            and row_id = #{rowId}
+        </if>
+    </select>
+
+    <select id="selectPBomParentByRowIdList" resultType="com.nflg.product.technology.pojo.vo.BomNewPbomParentVO">
+        select * from t_bom_new_pbom_parent where 1=1
+        <if test="rowIdList != null and rowIdList.size > 0">
+            and row_id in
+            <foreach collection="rowIdList" item="item" separator="," open="(" close=")">
+                #{item}
+            </foreach>
+        </if>
     </select>
 
     <select id="selectPBomChildByParentRowId" resultType="com.nflg.product.technology.pojo.vo.BomNewPbomParentVO">