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 08ce7483..e152c9f3 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
@@ -1159,6 +1159,7 @@ public class TechnicalSpecificationServiceImpl implements TechnicalSpecification
         List<PlmTechnicalSpecificationTeamData> operatorList = technicalSpecificationMapper.selectTechnicalSpecificationTeam(data.getSite(), data.getCodeNo());
         List<PlmTechnicalSpecificationTeamData> engineers = operatorList.stream().filter(a -> "engineer".equals(a.getType())).collect(Collectors.toList());
         List<PlmTechnicalSpecificationTeamData> technicians = operatorList.stream().filter(a -> "technician".equals(a.getType())).collect(Collectors.toList());
+        List<PlmTechnicalSpecificationTeamData> dccs = operatorList.stream().filter(a -> "dcc".equals(a.getType())).collect(Collectors.toList());
 
         // 根据字段对应的数据库表+字段查询出数据
         for (PlmRequestDetailVo nodeDetail : nodeDetails) {
@@ -1201,7 +1202,7 @@ public class TechnicalSpecificationServiceImpl implements TechnicalSpecification
                         }
                         fieldValues.append(oaIds.get(0).getId()).append(",");
                     }
-                }  else if ("technician".equals(nodeDetail.getPlmField().split("#")[1])) {
+                } else if ("technician".equals(nodeDetail.getPlmField().split("#")[1])) {
                     for (PlmTechnicalSpecificationTeamData technician : technicians) {
                         // 根据域控账号获取oa人员id
                         List<OaUserData> oaIds = sysUserDao.selectOaIdByAccount(technician.getDomainControlAccount());
@@ -1210,6 +1211,15 @@ public class TechnicalSpecificationServiceImpl implements TechnicalSpecification
                         }
                         fieldValues.append(oaIds.get(0).getId()).append(",");
                     }
+                } else if ("dcc".equals(nodeDetail.getPlmField().split("#")[1])) {
+                    for (PlmTechnicalSpecificationTeamData dcc : dccs) {
+                        // 根据域控账号获取oa人员id
+                        List<OaUserData> oaIds = sysUserDao.selectOaIdByAccount(dcc.getDomainControlAccount());
+                        if (oaIds.isEmpty()) {
+                            throw new RuntimeException("未获取到域控账号对应的OA人员!");
+                        }
+                        fieldValues.append(oaIds.get(0).getId()).append(",");
+                    }
                 }
                 fieldValue = fieldValues.length() > 0 ? fieldValues.substring(0, fieldValues.length() - 1) : "";
             }
@@ -1265,6 +1275,7 @@ public class TechnicalSpecificationServiceImpl implements TechnicalSpecification
         List<PlmTechnicalSpecificationTeamData> operatorList = technicalSpecificationMapper.selectTechnicalSpecificationTeam(data.getSite(), data.getCodeNo());
         List<PlmTechnicalSpecificationTeamData> engineers = operatorList.stream().filter(a -> "engineer".equals(a.getType())).collect(Collectors.toList());
         List<PlmTechnicalSpecificationTeamData> technicians = operatorList.stream().filter(a -> "technician".equals(a.getType())).collect(Collectors.toList());
+        List<PlmTechnicalSpecificationTeamData> dccs = operatorList.stream().filter(a -> "dcc".equals(a.getType())).collect(Collectors.toList());
 
         ParamData paramData = new ParamData(data.getSite(), baseData.get("nodeId"), data.getCodeNo(), data.getUserName(), baseData.get("classificationNo"),
                 baseData.get("userId"), baseData.get("workflowId"), baseData.get("workflowname"), baseData.get("requestName"), baseData.get("path"), baseData.get("requestId"),
@@ -1278,7 +1289,7 @@ public class TechnicalSpecificationServiceImpl implements TechnicalSpecification
             cData.setNodeId(paramData.getNodeId());
             cData.setWorkflowId(paramData.getWorkflowId());
             List<PlmProcessControllBaseData> controlList =  requestManageService.getProcessSelect(cData);
-            if(controlList.size()>0){
+            if(!controlList.isEmpty()){
                 for (int i = 0; i < controlList.size(); i++) {
                     requestManageService.doProcessControl(controlList.get(i).getRoleId(),data.getSite(),data.getCodeNo());
                 }
@@ -1337,6 +1348,15 @@ public class TechnicalSpecificationServiceImpl implements TechnicalSpecification
                             }
                             fieldValues.append(oaIds.get(0).getId()).append(",");
                         }
+                    } else if ("dcc".equals(nodeDetail.getPlmField().split("#")[1])) {
+                        for (PlmTechnicalSpecificationTeamData dcc : dccs) {
+                            // 根据域控账号获取oa人员id
+                            List<OaUserData> oaIds = sysUserDao.selectOaIdByAccount(dcc.getDomainControlAccount());
+                            if (oaIds.isEmpty()) {
+                                throw new RuntimeException("未获取到域控账号对应的OA人员!");
+                            }
+                            fieldValues.append(oaIds.get(0).getId()).append(",");
+                        }
                     }
                     fieldValue = fieldValues.length() > 0 ? fieldValues.substring(0, fieldValues.length() - 1) : "";
                 }
diff --git a/src/main/resources/mapper/change/ChangeManagementMapper.xml b/src/main/resources/mapper/change/ChangeManagementMapper.xml
index 5208bf1e..fa60bb7f 100644
--- a/src/main/resources/mapper/change/ChangeManagementMapper.xml
+++ b/src/main/resources/mapper/change/ChangeManagementMapper.xml
@@ -1074,7 +1074,7 @@
             node_conclusion,
             nodeConclusionDesc,
             update_date,
-            create_by,
+            username as create_by,
             reject_opinion,
             updateBy
         from (select
@@ -1089,7 +1089,7 @@
                   c.node_conclusion,
                   case when c.node_conclusion = 'Y' then '同意' when c.node_conclusion = 'N' then '驳回' else '' end as nodeConclusionDesc,
                   CAST(c.update_date AS DATETIME2(0)) AS update_date,
-                  c.create_by,
+                  d.username,
                   CAST(c.create_date AS DATETIME2(0)) AS create_date,
                   c.reject_opinion,
                   case when c.update_by is null then d.username else c.update_by end as updateBy