diff --git a/src/main/java/com/spring/modules/change/service/impl/ChangeManagementServiceImpl.java b/src/main/java/com/spring/modules/change/service/impl/ChangeManagementServiceImpl.java
index f0d36e3b..a1331194 100644
--- a/src/main/java/com/spring/modules/change/service/impl/ChangeManagementServiceImpl.java
+++ b/src/main/java/com/spring/modules/change/service/impl/ChangeManagementServiceImpl.java
@@ -1405,6 +1405,7 @@ public class ChangeManagementServiceImpl extends ServiceImpl<ChangeManagementMap
         List<ProcessFormVo> pfs = changeManagementMapper.getProcessFormByIsRemark(paramData.getSite(), paramData.getBu(), paramData.getDocNo(), "0");
 
         // 修改单据的节点结论和驳回意见
+        // 2025-05-30 会签节点时，其中一个人驳回就算驳回 同意的话不变 sql和驳回分开
         changeManagementMapper.updateProcessNode(paramData.getSite(), paramData.getBu() == null ? "" : paramData.getBu(), paramData.getRequestId(), paramData.getClassificationNo(), paramData.getNodeId(), paramData.getNodeConclusion(), paramData.getRejectOpinion(), paramData.getDomainControlAccount());
         // 2025-05-12 使用 process_form 根据 site documentNo isRemark = 0 来获取人员 可能有多个 循环调用
         DeleteUserRequestInfoParam deleteUserRequestInfoParam = new DeleteUserRequestInfoParam();
@@ -1419,6 +1420,7 @@ public class ChangeManagementServiceImpl extends ServiceImpl<ChangeManagementMap
         if (requestNode.getCountersignatureItem() != null && "1".equals(requestNode.getCountersignatureItem())) {
             changeManagementMapper.updateProcessForm3(paramData);
         } else {
+            // 2025-05-30 会签节点时，其中一个人驳回就算驳回 同意的话不变 sql和驳回分开
             changeManagementMapper.updateProcessForm2(paramData);
         }
         // =========================
@@ -1432,6 +1434,10 @@ public class ChangeManagementServiceImpl extends ServiceImpl<ChangeManagementMap
             // 修改最后一个节点为同意
             paramData.setBu(paramData.getBu() == null ? "" : paramData.getBu());
             changeManagementMapper.updateProcessFormToAgree(paramData);
+
+            // 流程结束时，按照如下SQL插入到process表中，调整后需要调整存储过程
+
+
             // 如果是ECN则执行升版操作
             if (Constant.ECN.equals(type)) {
                 ChangeRequestEntity changeRequestEntity = new ChangeRequestEntity();
@@ -1707,6 +1713,7 @@ public class ChangeManagementServiceImpl extends ServiceImpl<ChangeManagementMap
         if (requestNode.getCountersignatureItem() != null && "1".equals(requestNode.getCountersignatureItem())) {
             changeManagementMapper.updateProcessForm3(paramData);
         } else {
+            // 2025-05-30 会签节点时，其中一个人驳回就算驳回
             changeManagementMapper.updateProcessForm2(paramData);
         }
 
diff --git a/src/main/java/com/spring/modules/part/entity/BomMultiLevelStructureData.java b/src/main/java/com/spring/modules/part/entity/BomMultiLevelStructureData.java
index deb38300..d51d2691 100644
--- a/src/main/java/com/spring/modules/part/entity/BomMultiLevelStructureData.java
+++ b/src/main/java/com/spring/modules/part/entity/BomMultiLevelStructureData.java
@@ -1,5 +1,7 @@
 package com.spring.modules.part.entity;
 
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
+import com.spring.modules.part.util.BigDecimalSerializer;
 import lombok.Data;
 
 import java.math.BigDecimal;
@@ -53,6 +55,7 @@ public class BomMultiLevelStructureData {
     /**
      * 单位用量
      **/
+    @JsonSerialize(using = BigDecimalSerializer.class)
     private BigDecimal qtyPerAssembly;
     /**
      * 生产属性（倒冲方式）
diff --git a/src/main/java/com/spring/modules/part/entity/RecipeAllFieldEntity.java b/src/main/java/com/spring/modules/part/entity/RecipeAllFieldEntity.java
index 8a4b8eb6..a585012a 100644
--- a/src/main/java/com/spring/modules/part/entity/RecipeAllFieldEntity.java
+++ b/src/main/java/com/spring/modules/part/entity/RecipeAllFieldEntity.java
@@ -1,7 +1,9 @@
 package com.spring.modules.part.entity;
 
 import com.fasterxml.jackson.annotation.JsonFormat;
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
 import com.spring.common.utils.QueryPage;
+import com.spring.modules.part.util.BigDecimalSerializer;
 import lombok.Data;
 import org.springframework.format.annotation.DateTimeFormat;
 
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 18400968..ef2f63cf 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
@@ -1379,6 +1379,12 @@ public class TechnicalSpecificationServiceImpl implements TechnicalSpecification
         // 4、 接口:流程提交接口(同意) / 流程退回接口(驳回)
         //  主信息
         PlmTechnicalSpecificationSheet changeRequest = technicalSpecificationMapper.selectTechnicalSpecification(data.getSite(), data.getCodeNo());
+
+        // 2025-05-31 提交、驳回时需校验单据的状态必须是审批中（Dead之后还能够提交）
+        if (!"spz".equals(changeRequest.getStatus())) {
+            throw new RuntimeException("单据的状态必须是审批中, 请刷新页面!");
+        }
+
         // 人员信息
         List<PlmTechnicalSpecificationTeamData> operatorList = technicalSpecificationMapper.selectTechnicalSpecificationTeam(data.getSite(), data.getCodeNo());
         List<PlmTechnicalSpecificationTeamData> engineers = operatorList.stream().filter(a -> "engineer".equals(a.getType())).collect(Collectors.toList());
@@ -1459,10 +1465,10 @@ public class TechnicalSpecificationServiceImpl implements TechnicalSpecification
 
     @Override
     public String getBMStatusDesc(PlmTechnicalSpecificationSheetData data){
-        PlmTechnicalSpecificationSheetData result=  technicalSpecificationMapper.getBMStatusDesc(data.getSite(),data.getCodeNo());
-        if(result==null){
+        PlmTechnicalSpecificationSheetData result = technicalSpecificationMapper.getBMStatusDesc(data.getSite(),data.getCodeNo());
+        if (result == null) {
             return "已完成";
-        }else {
+        } else {
             return result.getStatusDesc();
         }
     }
@@ -1710,6 +1716,10 @@ public class TechnicalSpecificationServiceImpl implements TechnicalSpecification
         // 将技术参数卡的状态改为"Dead"
         data.setStatus("dead");
         technicalSpecificationMapper.updateStatus(data);
+
+        // 2025-05-31 将业务表的step_id改为NULL
+        data.setStepId(null);
+        technicalSpecificationMapper.updateBMStepId(data);
     }
 
     /**
diff --git a/src/main/resources/mapper/change/ChangeManagementMapper.xml b/src/main/resources/mapper/change/ChangeManagementMapper.xml
index 4d0f6e93..53313aa9 100644
--- a/src/main/resources/mapper/change/ChangeManagementMapper.xml
+++ b/src/main/resources/mapper/change/ChangeManagementMapper.xml
@@ -1080,9 +1080,10 @@
         set A.is_remark = 1,
             A.update_date = getDate(),
             A.update_by = #{userName}
-            from plm_process_form a
+        from plm_process_form a
         left join sys_user b on a.domain_control_account = B.domain_control_account
-        where A.site = #{site} and document_no = #{docNo} and is_remark = 0 AND B.username = #{userName}
+        where A.site = #{site} and document_no = #{docNo} and is_remark = 0
+<!--          AND B.username = #{userName}-->
     </update>
 
     <update id="updateProcessForm3" parameterType="ParamData">
@@ -1154,7 +1155,9 @@
         update plm_process_form
         set node_conclusion = #{nodeConclusion},
             reject_opinion = #{rejectOpinion}
-        where site = #{site} and bu = #{bu} and request_id = #{requestId} and classification_no = #{classificationNo} and node_id = #{nodeId} and domain_control_account = #{domainControlAccount} and (node_conclusion is null or node_conclusion = '')
+        where site = #{site} and bu = #{bu} and request_id = #{requestId}
+        and classification_no = #{classificationNo} and node_id = #{nodeId} and (node_conclusion is null or node_conclusion = '')
+<!--          and domain_control_account = #{domainControlAccount}-->
     </update>
 
     <select id="getApprovalList" parameterType="com.spring.modules.change.vo.ProcessFormVo" resultType="com.spring.modules.change.vo.ProcessFormVo">