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 479f9ceb..0ae003c8 100644
--- a/src/main/java/com/spring/modules/sampleManagement/dao/TechnicalSpecificationMapper.java
+++ b/src/main/java/com/spring/modules/sampleManagement/dao/TechnicalSpecificationMapper.java
@@ -1274,4 +1274,6 @@ public interface TechnicalSpecificationMapper {
 
     List<WorkGuidelineVo> getRoutingGuideLineByLineDesc(@Param("site") String site, @Param("partNo") String partNo, @Param("routingRevision") Integer routingRevision,
                                                         @Param("routingType") String routingType, @Param("alternativeNo") String alternativeNo, @Param("operationId") Integer operationId, @Param("dictLabel") String dictLabel);
+
+    void bmStatusToCg(PlmTechnicalSpecificationSheetData data);
 }
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 bf61918a..086e07af 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
@@ -2120,12 +2120,13 @@ public class TechnicalSpecificationServiceImpl implements TechnicalSpecification
     @Transactional
     public void bmStatusToCg(PlmTechnicalSpecificationSheetData data) {
         // 将技术参数卡的状态改为"草稿"状态
-        data.setStatus("cg");
-        technicalSpecificationMapper.updateStatus(data);
-
         // 将技术参数卡的Step_id改为初始状态（空）
+        // ECN_flag 改为N，生产状态(stage)改为Sample
+        data.setStatus("cg");
         data.setStepId(10);
-        technicalSpecificationMapper.updateBMStepId(data);
+//        technicalSpecificationMapper.updateStatus(data);
+//        technicalSpecificationMapper.updateBMStepId(data);
+        technicalSpecificationMapper.bmStatusToCg(data);
 
         // 将流程流转信息中is_remark为0的改为1
         technicalSpecificationMapper.updateBMIsRemark(data);
diff --git a/src/main/resources/mapper/sampleManagement/TechnicalSpecificationMapper.xml b/src/main/resources/mapper/sampleManagement/TechnicalSpecificationMapper.xml
index d59261e6..276ddc82 100644
--- a/src/main/resources/mapper/sampleManagement/TechnicalSpecificationMapper.xml
+++ b/src/main/resources/mapper/sampleManagement/TechnicalSpecificationMapper.xml
@@ -2796,6 +2796,17 @@
         where site = #{site} and code_no = #{codeNo}
     </update>
 
+    <update id="bmStatusToCg" parameterType="PlmTechnicalSpecificationSheetData">
+        update plm_technical_specification_sheet
+        set step_id = #{stepId},
+            status = #{status},
+            update_date = getDate(),
+            update_by = #{userName},
+            ECN_flag = 'N',
+            stage = 'Sample'
+        where site = #{site} and code_no = #{codeNo}
+    </update>
+
     <update id="updateBMIsRemark" parameterType="PlmTechnicalSpecificationSheetData">
         update plm_process_form
         set is_remark = 1