diff --git a/internal/app/service/device/general_device_service.go b/internal/app/service/device/general_device_service.go
index 228e025..6e09a8e 100644
--- a/internal/app/service/device/general_device_service.go
+++ b/internal/app/service/device/general_device_service.go
@@ -17,18 +17,12 @@ type GeneralDeviceService struct {
 	deviceRepo repository.DeviceRepository
 	logger     *logs.Logger
 
-	deviceID uint // 区域主控的设备ID
-
-	// regionalController 是执行命令的区域主控, 所有的指令都会发往区域主控
-	regionalController *models.Device
-
 	comm transport.Communicator
 }
 
 // NewGeneralDeviceService 创建一个通用设备服务
-func NewGeneralDeviceService(deviceID uint, deviceRepo repository.DeviceRepository, logger *logs.Logger, comm transport.Communicator) *GeneralDeviceService {
+func NewGeneralDeviceService(deviceRepo repository.DeviceRepository, logger *logs.Logger, comm transport.Communicator) *GeneralDeviceService {
 	return &GeneralDeviceService{
-		deviceID:   deviceID,
 		deviceRepo: deviceRepo,
 		logger:     logger,
 		comm:       comm,
@@ -38,8 +32,8 @@ func NewGeneralDeviceService(deviceID uint, deviceRepo repository.DeviceReposito
 func (g *GeneralDeviceService) Switch(device models.Device, action DeviceAction) error {
 
 	// 校验设备参数及生成指令
-	if *device.ParentID != g.deviceID {
-		return fmt.Errorf("设备 %v(id=%v) 的上级区域主控是(id=%v), 不是当前区域主控(id=%v)下属设备, 无法执行指令", device.Name, device.ID, device.ParentID, g.deviceID)
+	if *device.ParentID == 0 {
+		return fmt.Errorf("设备 %v(id=%v) 的上级区域主控(id=%v) ID不合理, 无法执行指令", device.Name, device.ID, *device.ParentID)
 	}
 
 	if !device.SelfCheck() {
@@ -80,9 +74,9 @@ func (g *GeneralDeviceService) Switch(device models.Device, action DeviceAction)
 	}
 
 	// 获取自身LoRa设备ID, 因为可能变更, 所以每次都现获取
-	thisDevice, err := g.deviceRepo.FindByID(g.deviceID)
+	thisDevice, err := g.deviceRepo.FindByID(*device.ParentID)
 	if err != nil {
-		return fmt.Errorf("获取区域主控(id=%v)信息失败: %v", g.deviceID, err)
+		return fmt.Errorf("获取区域主控(id=%v)信息失败: %v", *device.ParentID, err)
 	}
 	if !thisDevice.SelfCheck() {
 		return fmt.Errorf("区域主控 %v(id=%v) 缺少必要信息, 无法发送指令", thisDevice.Name, thisDevice.ID)