diff --git a/src/main/java/com/spring/modules/sampleManagement/service/Impl/TechnicalSpecificationServiceImpl.java b/src/main/java/com/spring/modules/sampleManagement/service/Impl/TechnicalSpecificationServiceImpl.java
index 121e7a62..ea77d955 100644
--- a/src/main/java/com/spring/modules/sampleManagement/service/Impl/TechnicalSpecificationServiceImpl.java
+++ b/src/main/java/com/spring/modules/sampleManagement/service/Impl/TechnicalSpecificationServiceImpl.java
@@ -361,6 +361,7 @@ public class TechnicalSpecificationServiceImpl implements TechnicalSpecification
     @Override
     @Transactional
     public List<PlmBmPropertiesValueData> searchBMPropertiesValue(SearchBMData data){
+        //查询header表 有没有数据
         List<PlmBmPropertiesValueHeaderData> check=technicalSpecificationMapper.checkPlmBmPropertiesValueHeaderData(data);
         if(check.size()==0){
             List<PlmBmModelHeaderData> checkHeader=technicalSpecificationMapper.checkBMModelHeader(data);
diff --git a/src/main/resources/mapper/sampleManagement/TechnicalSpecificationMapper.xml b/src/main/resources/mapper/sampleManagement/TechnicalSpecificationMapper.xml
index c89d1358..136a8ce4 100644
--- a/src/main/resources/mapper/sampleManagement/TechnicalSpecificationMapper.xml
+++ b/src/main/resources/mapper/sampleManagement/TechnicalSpecificationMapper.xml
@@ -255,7 +255,7 @@ a.wiRevison,a.wiDate,a.routingRemark,a.routingAction,
 <insert id="savePlmBmPropertiesValueHeaderData">
     insert into plm_bm_propertiesValueHeader(Site,bu_no,PartNo,CodeNo,SubCodeSeqNo,SubCodeDesc,RecordType )
     select #{site},#{buNo},#{codeNo},#{type},1,code_desc,'BM' from plm_bm_model_header
-    where site=${site} and bu_no=#{buNo}  and function_type='BM' and code_no=#{type}
+    where site=#{site} and bu_no=#{buNo}  and function_type='BM' and code_no=#{type}
 </insert>
 
 <insert id="savePlmBmPropertiesValueData">