diff --git a/src/main/java/com/spring/modules/sampleManagement/dao/TechnicalSpecificationMapper.java b/src/main/java/com/spring/modules/sampleManagement/dao/TechnicalSpecificationMapper.java
index 8953bc0c..265237b9 100644
--- a/src/main/java/com/spring/modules/sampleManagement/dao/TechnicalSpecificationMapper.java
+++ b/src/main/java/com/spring/modules/sampleManagement/dao/TechnicalSpecificationMapper.java
@@ -51,6 +51,8 @@ public interface TechnicalSpecificationMapper {
      */
     void saveTechnicalSpecificationSheet(PlmTechnicalSpecificationSheetData inData);
 
+    void updateProjectPartNowBm(PlmTechnicalSpecificationSheetData inData);
+
     void saveTechnicalSpecificationTeams(PlmTechnicalSpecificationTeamData inData);
 
     void updateTechnicalSpecificationSheet(PlmTechnicalSpecificationSheetData inData);
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 e6fc4b74..02b2da0a 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
@@ -154,6 +154,7 @@ public class TechnicalSpecificationServiceImpl implements TechnicalSpecification
             inData.setCreateBy(sysUserEntity.getUsername());
             inData.setStatus("cg");
             technicalSpecificationMapper.saveTechnicalSpecificationSheet(inData);
+            technicalSpecificationMapper.updateProjectPartNowBm(inData);
 
         }else {
             // PlmProjectInfoData checkPlmProjectInfoData=projectDao.checkPlmProjectInfoData(inData);
diff --git a/src/main/resources/mapper/sampleManagement/TechnicalSpecificationMapper.xml b/src/main/resources/mapper/sampleManagement/TechnicalSpecificationMapper.xml
index daf0f714..3635b90e 100644
--- a/src/main/resources/mapper/sampleManagement/TechnicalSpecificationMapper.xml
+++ b/src/main/resources/mapper/sampleManagement/TechnicalSpecificationMapper.xml
@@ -5,7 +5,7 @@
 <select id="technicalSpecificationListSearch"  parameterType="PlmTechnicalSpecificationSheetData" resultType="PlmTechnicalSpecificationSheetData">
         SELECT a.id,a.site,a.code_no,a.project_id,a.test_part_no,a.status,a.rev_no,a.work_center_no,a.ECN_flag,a.ECN_no,a.ori_code_no,
         a.ECN_address,a.remark,a.create_date,a.create_by,a.update_date,a.update_by,b.final_part_no,dbo.plm_get_projectBaseDesc(b.part_type,'part_type') partTypeDesc,
-        b.part_type,b.part_name,b.part_desc,b.part_spec,dbo.plm_get_technicalBaseDesc(a.status,'status') statusDesc,a.proofing_no,c.bu_no,dbo.plm_get_bu_desc(a.site,c.bu_no) buDesc,
+        b.part_type,b.part_name,b.part_desc,b.part_spec,dbo.plm_get_technicalBaseDesc(a.status,'status') statusDesc,a.proofing_no,b.bu_no,dbo.plm_get_bu_desc(a.site,b.bu_no) buDesc,
         dbo.get_technicalSpecificationTeamName(a.site,a.code_no,'engineer') engineer,
         dbo.get_technicalSpecificationTeamName(a.site,a.code_no,'technician') technician,process,
         dbo.get_technicalSpecificationTeamName(a.site,a.code_no,'quotationOfficer') quotationOfficer,c.customer_Id
@@ -57,6 +57,10 @@
     ,#{cqcOperator},#{faiOperator},#{peOperater},#{csOperater},#{dccOperater},#{mpOperator})
 </insert>
 
+<update id="updateProjectPartNowBm">
+    update plm_project_part set now_bm=#{codeNo} where site=#{site} and project_id=#{projectId} and test_part_no=#{testPartNo}
+</update>
+
 <insert id="saveTechnicalSpecificationTeams">
     insert into plm_technicalSpecification_team (site,code_no,operator_id,type)
     values (#{site},#{codeNo},#{operatorId},#{type})
@@ -90,7 +94,7 @@
 </select>
 
 <select id="tsdBasicInformationSearch" resultType="PlmTechnicalSpecificationSheetData">
-     SELECT top 1 a.id,a.site,a.code_no,a.project_id,a.test_part_no,a.status,a.rev_no,a.work_center_no,a.ECN_flag,a.ECN_no,c.bu_no,
+     SELECT top 1 a.id,a.site,a.code_no,a.project_id,a.test_part_no,a.status,a.rev_no,a.work_center_no,a.ECN_flag,a.ECN_no,b.bu_no,
         a.ECN_address,a.remark,a.create_date,a.create_by,a.update_date,a.update_by,b.final_part_no,dbo.plm_get_projectBaseDesc(b.part_type,'part_type') partTypeDesc,
         b.part_type,b.part_name,b.part_desc,b.part_spec,dbo.plm_get_technicalBaseDesc(a.status,'status') statusDesc,a.proofing_no,
         dbo.get_technicalSpecificationTeamName(a.site,a.code_no,'engineer') engineer,stage,dbo.plm_get_dictDataLabel('bm_process',process,a.site) process,remarkPage,