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 ef2f63cf..a9d14b99 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
@@ -1733,7 +1733,7 @@ public class TechnicalSpecificationServiceImpl implements TechnicalSpecification
         technicalSpecificationMapper.updateStatus(data);
 
         // 将技术参数卡的Step_id改为初始状态（空）
-        data.setStepId(null);
+        data.setStepId(10);
         technicalSpecificationMapper.updateBMStepId(data);
 
         // 将流程流转信息中is_remark为0的改为1