diff --git a/src/main/resources/mapper/pms/EamProjectMapper.xml b/src/main/resources/mapper/pms/EamProjectMapper.xml
index e059ded2..4870959c 100644
--- a/src/main/resources/mapper/pms/EamProjectMapper.xml
+++ b/src/main/resources/mapper/pms/EamProjectMapper.xml
@@ -503,6 +503,10 @@
             <if test="query.status != null and query.status != ''">
                 and a.status = #{query.status}
             </if>
+            <!-- 物料状态查询对应料号状态，避免和项目状态 status 混用同一字段。 -->
+            <if test="query.partType != null and query.partType != ''">
+                and a.part_type = #{query.partType}
+            </if>
             <if test="query.projectManager != null and query.projectManager != ''">
                 and a.project_manager = #{query.projectManager}
             </if>