diff --git a/maibu-common/src/main/java/com/maibu/core/business/device/NettyDevice.java b/maibu-common/src/main/java/com/maibu/core/business/device/NettyDevice.java
index b8384b5..21c1625 100644
--- a/maibu-common/src/main/java/com/maibu/core/business/device/NettyDevice.java
+++ b/maibu-common/src/main/java/com/maibu/core/business/device/NettyDevice.java
@@ -2,6 +2,7 @@ package com.maibu.core.business.device;
 
 
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.fasterxml.jackson.annotation.JsonIgnore;
 import com.maibu.core.business.DevicePlanTask;
 import com.maibu.core.business.DeviceRunStatistics;
 import com.maibu.core.business.PlanPath;
@@ -48,8 +49,10 @@ public class NettyDevice extends Connector {
 
     private boolean executingTask = false;
 
+    @JsonIgnore
     private DevicePlanTaskMapper devicePlanTaskMapper = SpringUtils.getBean(DevicePlanTaskMapper.class);
 
+    @JsonIgnore
     private WorkRecordMapper workRecordMapper = SpringUtils.getBean(WorkRecordMapper.class);
 
     public NettyDevice(String connectorId) {
diff --git a/maibu-netty-server/src/main/java/com/maibu/manager/DeviceSessionManager.java b/maibu-netty-server/src/main/java/com/maibu/manager/DeviceSessionManager.java
index f127045..8ad22cb 100644
--- a/maibu-netty-server/src/main/java/com/maibu/manager/DeviceSessionManager.java
+++ b/maibu-netty-server/src/main/java/com/maibu/manager/DeviceSessionManager.java
@@ -129,6 +129,14 @@ public class DeviceSessionManager {
                 .collect(Collectors.toList());
     }
 
+    public NettyDevice getCurrentControl(String slaveId) {
+        // 获取所有连接的主机 不区分状态
+        return deviceMap.values().stream()
+                .filter(device -> ObjectUtil.equals(device.getCurrentSlaveId(), slaveId)
+                        && ConnectorStatus.ACTIVE.equals(device.getConnectorStatus()))
+                .findFirst().orElse(null);
+    }
+
 
     /// 模糊匹配
     public NettyDevice getUserControl(String userName) {
diff --git a/maibu-netty-server/src/main/java/com/maibu/service/TransferDeviceService.java b/maibu-netty-server/src/main/java/com/maibu/service/TransferDeviceService.java
index 07cd185..2967922 100644
--- a/maibu-netty-server/src/main/java/com/maibu/service/TransferDeviceService.java
+++ b/maibu-netty-server/src/main/java/com/maibu/service/TransferDeviceService.java
@@ -217,70 +217,33 @@ public class TransferDeviceService {
         return false;
     }
 
-//    public DeviceControlDTO remoteControl(DeviceBindDTO bindDTO, LoginUser user) {
-//        try {
-//            String slaveId = bindDTO.getDeviceId();
-//            String platform = bindDTO.getPlatform();
-//            String userName = user.getUsername();
-//            String masterId = userName + ":" + platform;
-//            DeviceControlDTO dto = new DeviceControlDTO();
-//            NettyDevice deviceMaster = sessionManager.getDevice(masterId);
-//            log.info("remoteControl deviceMaster:{}", masterId);
-//            if (deviceMaster != null) {
-//                if (ConnectorStatus.ACTIVE.equals(deviceMaster.getConnectorStatus())) {
-//                    if (!StringUtils.isEmpty(deviceMaster.getCurrentSlaveId())) {
-//                        if (deviceMaster.getCurrentSlaveId().equalsIgnoreCase(slaveId)) {
-//                            dto.setRemoteControl(true);
-//                            dto.setOwner(platform);
-//                        } else {
-//                            dto.setRemoteControl(false);
-//                            dto.setReason("occupied");
-//                            List<NettyDevice> list = sessionManager.getSlaveControl(slaveId);
-//                            if (!CollectionUtils.isEmpty(list)) {
-//                                dto.setOwner(list.get(0).getConnectorId());
-//                            }
-//                        }
-//                    } else {
-//                        dto.setRemoteControl(false);
-//                        dto.setReason("no control");
-//                        List<NettyDevice> list = sessionManager.getSlaveControl(slaveId);
-//                        if (!CollectionUtils.isEmpty(list)) {
-//                            dto.setOwner(list.get(0).getConnectorId());
-//                        }
-//                    }
-//                } else {
-//                    dto.setRemoteControl(false);
-//                    dto.setReason("not active");
-//                    List<NettyDevice> list = sessionManager.getSlaveControl(slaveId);
-//                    if (!CollectionUtils.isEmpty(list)) {
-//                        dto.setOwner(list.get(0).getConnectorId());
-//                    }
-//                }
-//            } else {
-//                dto.setRemoteControl(false);
-//                dto.setReason("not exist");
-//                List<NettyDevice> list = sessionManager.getSlaveControl(slaveId);
-//                if (!CollectionUtils.isEmpty(list)) {
-//                    dto.setOwner(list.get(0).getConnectorId());
-//                }
-//            }
-//            return dto;
-//        } catch (Exception e) {
-//            log.error(e.getMessage());
-//        }
-//        return null;
-//    }
-
 
     public DeviceControlDTO remoteControl(DeviceBindDTO bindDTO, LoginUser user) {
         try {
-//            String slaveId = bindDTO.getDeviceId();
+            String slaveId = bindDTO.getDeviceId();
             String platform = bindDTO.getPlatform();
             String userName = user.getUsername();
             String masterId = userName + ":" + platform;
             DeviceControlDTO dto = new DeviceControlDTO();
             NettyDevice deviceMaster = sessionManager.getDevice(masterId);
             log.info("remoteControl deviceMaster:{}", masterId);
+
+//            //TODO  拓展当前控制不是同一个账号
+//            NettyDevice currentDevice = sessionManager.getCurrentControl(slaveId);
+//            if(currentDevice != null){
+//                if(currentDevice.getConnectorId().equals(masterId)){
+//                    dto.setRemoteControl(true);
+//                    dto.setOwner(platform);
+//                }else{
+//                    dto.setRemoteControl(false);
+//                    dto.setOwner(currentDevice.getConnectorId());
+//                }
+//            }else{
+//                dto.setRemoteControl(false);
+//                dto.setOwner(null);
+//                dto.setReason("occupied");
+//            }
+
             if (deviceMaster != null) {
                 if (ConnectorStatus.ACTIVE.equals(deviceMaster.getConnectorStatus())) {
                     dto.setRemoteControl(true);