diff --git a/src/main/resources/mapper/factory/PartAttributeMapper.xml b/src/main/resources/mapper/factory/PartAttributeMapper.xml
index 90952961..76bd6b55 100644
--- a/src/main/resources/mapper/factory/PartAttributeMapper.xml
+++ b/src/main/resources/mapper/factory/PartAttributeMapper.xml
@@ -81,6 +81,9 @@
         pallet_type
         FROM part_attribute
         <where>
+            <if test="queryDto.site != null and queryDto.site != ''">
+                and site = #{queryDto.site}
+            </if>
             <if test="queryDto.componentPartNo != null and queryDto.componentPartNo != ''">
                 and part_no like concat('%', #{queryDto.componentPartNo}, '%')
             </if>