diff --git a/iot-access/access-boot/src/main/java/com/njcn/access/handler/MqttMessageHandler.java b/iot-access/access-boot/src/main/java/com/njcn/access/handler/MqttMessageHandler.java
index 4ddbe96..e2483f8 100644
--- a/iot-access/access-boot/src/main/java/com/njcn/access/handler/MqttMessageHandler.java
+++ b/iot-access/access-boot/src/main/java/com/njcn/access/handler/MqttMessageHandler.java
@@ -312,7 +312,7 @@ public class MqttMessageHandler {
                     if (Objects.equals(res.getCode(),AccessEnum.SUCCESS.getCode())){
                         int mid = 1;
                         //修改装置状态
-                        csEquipmentDeliveryService.updateStatusBynDid(nDid,AccessEnum.ACCESS.getCode());
+                        csEquipmentDeliveryService.updateStatusBynDid(nDid,AccessEnum.ACCESS.getCode(),null,null);
                         csEquipmentDeliveryService.updateRunStatusBynDid(nDid,AccessEnum.ONLINE.getCode());
                         //记录设备上线
                         PqsCommunicateDto dto = new PqsCommunicateDto();
diff --git a/iot-access/access-boot/src/main/java/com/njcn/access/listener/RedisKeyExpirationListener.java b/iot-access/access-boot/src/main/java/com/njcn/access/listener/RedisKeyExpirationListener.java
index 54a142f..3b62d33 100644
--- a/iot-access/access-boot/src/main/java/com/njcn/access/listener/RedisKeyExpirationListener.java
+++ b/iot-access/access-boot/src/main/java/com/njcn/access/listener/RedisKeyExpirationListener.java
@@ -140,7 +140,7 @@ public class RedisKeyExpirationListener extends KeyExpirationEventMessageListene
         //装置下线
         csEquipmentDeliveryService.updateRunStatusBynDid(nDid, AccessEnum.OFFLINE.getCode());
         //装置调整为注册状态
-        csEquipmentDeliveryService.updateStatusBynDid(nDid,AccessEnum.REGISTERED.getCode());
+        csEquipmentDeliveryService.updateStatusBynDid(nDid,AccessEnum.REGISTERED.getCode(),null,null);
         logDto.setOperate(nDid +"装置离线");
         sendMessage(nDid);
         //记录装置掉线时间
diff --git a/iot-access/access-boot/src/main/java/com/njcn/access/service/ICsEquipmentDeliveryService.java b/iot-access/access-boot/src/main/java/com/njcn/access/service/ICsEquipmentDeliveryService.java
index 8bf5a7b..98c9f38 100644
--- a/iot-access/access-boot/src/main/java/com/njcn/access/service/ICsEquipmentDeliveryService.java
+++ b/iot-access/access-boot/src/main/java/com/njcn/access/service/ICsEquipmentDeliveryService.java
@@ -22,7 +22,7 @@ public interface ICsEquipmentDeliveryService extends IService<CsEquipmentDeliver
      * 根据网关id修改装置的状态
      * @param nDid 网关id
      */
-    void updateStatusBynDid(String nDid,Integer status);
+    void updateStatusBynDid(String nDid,Integer status,String engineeringId, String projectId);
 
     /**
      * 根据网关id修改软件信息
diff --git a/iot-access/access-boot/src/main/java/com/njcn/access/service/impl/CsDeviceServiceImpl.java b/iot-access/access-boot/src/main/java/com/njcn/access/service/impl/CsDeviceServiceImpl.java
index 4971dff..787991e 100644
--- a/iot-access/access-boot/src/main/java/com/njcn/access/service/impl/CsDeviceServiceImpl.java
+++ b/iot-access/access-boot/src/main/java/com/njcn/access/service/impl/CsDeviceServiceImpl.java
@@ -295,8 +295,8 @@ public class CsDeviceServiceImpl implements ICsDeviceService {
             po.setSubUserId(RequestUtil.getUserIndex());
             po.setDeviceId(vo.getId());
             csDeviceUserService.saveBatch(Collections.singletonList(po));
-            //6.修改装置状态
-            csEquipmentDeliveryService.updateStatusBynDid(devAccessParam.getNDid(), AccessEnum.REGISTERED.getCode());
+            //6.修改装置状态;修改设备接入的工程、项目
+            csEquipmentDeliveryService.updateStatusBynDid(devAccessParam.getNDid(), AccessEnum.REGISTERED.getCode(),devAccessParam.getEngineeringId(), devAccessParam.getProjectId());
             //7.发起自动接入请求
             devAccessAskTemplate(devAccessParam.getNDid(),version,1);
             //8.删除redis监测点模板信息
@@ -323,10 +323,6 @@ public class CsDeviceServiceImpl implements ICsDeviceService {
                     csMarketDataFeignClient.insertData(userVO.getId(), devAccessParam.getEngineeringId());
                 }
             }
-            //12.如果设备接入，发现接入的工程项目和之前预设的工程项目不一致，则需要更新原来的预设，使用接入的工程项目
-            if (!Objects.equals(vo.getAssociatedEngineering(),devAccessParam.getEngineeringId()) || !Objects.equals(vo.getAssociatedProject(),devAccessParam.getProjectId())) {
-                equipmentFeignClient.updateLedger(devAccessParam.getNDid(), devAccessParam.getEngineeringId(), devAccessParam.getProjectId());
-            }
         } catch (Exception e) {
             logDto.setResult(0);
             logDto.setFailReason(e.getMessage());
diff --git a/iot-access/access-boot/src/main/java/com/njcn/access/service/impl/CsEquipmentDeliveryServiceImpl.java b/iot-access/access-boot/src/main/java/com/njcn/access/service/impl/CsEquipmentDeliveryServiceImpl.java
index e0f1741..6113b1d 100644
--- a/iot-access/access-boot/src/main/java/com/njcn/access/service/impl/CsEquipmentDeliveryServiceImpl.java
+++ b/iot-access/access-boot/src/main/java/com/njcn/access/service/impl/CsEquipmentDeliveryServiceImpl.java
@@ -41,9 +41,15 @@ public class CsEquipmentDeliveryServiceImpl extends ServiceImpl<CsEquipmentDeliv
     private final CsLogsFeignClient csLogsFeignClient;
 
     @Override
-    public void updateStatusBynDid(String nDid,Integer status) {
+    public void updateStatusBynDid(String nDid,Integer status,String engineeringId, String projectId) {
         LambdaUpdateWrapper<CsEquipmentDeliveryPO> lambdaUpdateWrapper = new LambdaUpdateWrapper<>();
         lambdaUpdateWrapper.set(CsEquipmentDeliveryPO::getStatus,status).eq(CsEquipmentDeliveryPO::getNdid,nDid);
+        if (engineeringId != null && !engineeringId.isEmpty()) {
+            lambdaUpdateWrapper.set(CsEquipmentDeliveryPO::getAssociatedEngineering,engineeringId);
+        }
+        if (projectId != null && !projectId.isEmpty()) {
+            lambdaUpdateWrapper.set(CsEquipmentDeliveryPO::getAssociatedProject,projectId);
+        }
         this.update(lambdaUpdateWrapper);
     }