diff --git a/src/main/java/com/spring/modules/change/vo/ChangeRequestVo.java b/src/main/java/com/spring/modules/change/vo/ChangeRequestVo.java
index 1de0fbfe..cf14f947 100644
--- a/src/main/java/com/spring/modules/change/vo/ChangeRequestVo.java
+++ b/src/main/java/com/spring/modules/change/vo/ChangeRequestVo.java
@@ -74,4 +74,9 @@ public class ChangeRequestVo extends ChangeRequestEntity {
      * 流程节点特殊管控角色ID
      */
     private Integer roleId;
+
+    /**
+     * IFS物料编码 (查询条件)
+     */
+    private String partNo;
 }
diff --git a/src/main/resources/mapper/change/ChangeManagementMapper.xml b/src/main/resources/mapper/change/ChangeManagementMapper.xml
index 71037417..e2c7037c 100644
--- a/src/main/resources/mapper/change/ChangeManagementMapper.xml
+++ b/src/main/resources/mapper/change/ChangeManagementMapper.xml
@@ -238,6 +238,13 @@
             <if test="query.createBy2 != null and query.createBy2 != ''">
                 AND dbo.get_plm_Approval_username(a.site, prh.workflow_id, d.node_id, a.change_no) like #{query.createBy2}
             </if>
+            <if test="query.partNo != null and query.partNo != ''">
+                AND EXISTS (
+                    SELECT 1 FROM plm_change_request_detail pcd
+                    WHERE pcd.site = a.site AND pcd.change_no = a.change_no
+                    AND pcd.part_no LIKE + #{query.partNo}
+                )
+            </if>
         </where>
         order by a.change_no desc
     </select>