diff --git a/internal/model/dto/device_dto.go b/internal/model/dto/device_dto.go
index 3661a66..80d17eb 100644
--- a/internal/model/dto/device_dto.go
+++ b/internal/model/dto/device_dto.go
@@ -83,6 +83,7 @@ type DeviceCardBindingResponse struct {
 	BindTime       *time.Time `json:"bind_time" description:"绑定时间"`
 	IsCurrent      bool       `json:"is_current" description:"是否为当前使用的卡"`
 	RealnamePolicy string     `json:"realname_policy" description:"实名认证策略 (none:无需实名, before_order:先实名后充值/购买, after_order:先充值/购买后实名)"`
+	NetworkStatus  int        `json:"network_status" description:"网络状态：0停机 1开机（asset_type=card时有效）"`
 }
 
 type ListDeviceCardsResponse struct {
diff --git a/internal/service/device/binding.go b/internal/service/device/binding.go
index 503bdea..0f7bcd7 100644
--- a/internal/service/device/binding.go
+++ b/internal/service/device/binding.go
@@ -52,16 +52,18 @@ func (s *Service) ListBindings(ctx context.Context, deviceID uint) (*dto.ListDev
 		}
 
 		resp := &dto.DeviceCardBindingResponse{
-			ID:           binding.ID,
-			SlotPosition: binding.SlotPosition,
-			IotCardID:    binding.IotCardID,
-			ICCID:        card.ICCID,
-			MSISDN:       card.MSISDN,
-			CarrierName:  card.CarrierName,
-			Status:       card.Status,
-			StatusName:   constants.GetIotCardStatusName(card.Status),
-			BindTime:     binding.BindTime,
-			IsCurrent:    binding.IsCurrent,
+			ID:             binding.ID,
+			SlotPosition:   binding.SlotPosition,
+			IotCardID:      binding.IotCardID,
+			ICCID:          card.ICCID,
+			MSISDN:         card.MSISDN,
+			CarrierName:    card.CarrierName,
+			Status:         card.Status,
+			StatusName:     constants.GetIotCardStatusName(card.Status),
+			BindTime:       binding.BindTime,
+			IsCurrent:      binding.IsCurrent,
+			RealnamePolicy: card.RealnamePolicy,
+			NetworkStatus:  card.NetworkStatus,
 		}
 		responses = append(responses, resp)
 	}