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 84b5296a..01c883d0 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
@@ -358,7 +358,7 @@ public class TechnicalSpecificationServiceImpl implements TechnicalSpecification
         if(check.size()==0){
             List<PlmBmModelHeaderData> checkHeader=technicalSpecificationMapper.checkBMModelHeader(data);
             if(checkHeader.size()>0){
-                if(checkHeader.get(0).getPropertiesCodeDesc()!=null&&!"".equals(checkHeader.get(0).getPropertiesCodeDesc())){
+                if(checkHeader.get(0).getPropertiesCodeNo()!=null&&!"".equals(checkHeader.get(0).getPropertiesCodeNo())){
                     technicalSpecificationMapper.savePlmBmPropertiesValueHeaderData(data);
                     technicalSpecificationMapper.savePlmBmPropertiesValueData(data);
                 }