diff --git a/src/main/resources/mapper/sampleManagement/TechnicalSpecificationMapper.xml b/src/main/resources/mapper/sampleManagement/TechnicalSpecificationMapper.xml
index 7d5d6a20..afa1d16f 100644
--- a/src/main/resources/mapper/sampleManagement/TechnicalSpecificationMapper.xml
+++ b/src/main/resources/mapper/sampleManagement/TechnicalSpecificationMapper.xml
@@ -910,7 +910,9 @@ id
 <select id="getBMBomDetail" resultType="com.spring.modules.part.entity.BomDetailEntity">
     select a.site,a.bom_type,a.eng_chg_level,a.bom_alternative_no alternativeNo,b.final_part_no  partNo
     from plm_technical_specification_sheet a left join view_Project_final_Part b on a.site=b.site and a.test_part_no=b.test_part_no
-    where a.site=#{site} and a.code_no=#{codeNo} and a.project_id=b.project_id
+    left join plm_bom_detail c on a.site=c.site and b.final_part_no=c.part_no and a.eng_chg_level=c.eng_chg_level
+    and a.bom_alternative_no=c.alternative_no and a.bom_type=c.bom_type
+    where a.site=#{site} and a.code_no=#{codeNo} and a.project_id=b.project_id and c.status='Buildable'
 </select>
 <select id="getBMRouteDetail" resultType="com.spring.modules.part.entity.RoutingDetailEntity">
     select a.site,a.routing_type,a.routing_revision,a.routing_alternative_no alternativeNo,b.final_part_no  partNo