diff --git a/pkg/compute/models/loadbalancers.go b/pkg/compute/models/loadbalancers.go
index db1edf1a47..566ee00558 100644
--- a/pkg/compute/models/loadbalancers.go
+++ b/pkg/compute/models/loadbalancers.go
@@ -950,7 +950,8 @@ func (lb *SLoadbalancer) SyncWithCloudLoadbalancer(ctx context.Context, userCred
 		lb.EgressMbps = extLb.GetEgressMbps()
 		lb.ChargeType = extLb.GetChargeType()
 		lb.ManagerId = provider.Id
-
+		lbNetworkIds := getExtLbNetworkIds(extLb)
+		lb.NetworkId = strings.Join(lbNetworkIds, ",")
 		if extLb.GetMetadata() != nil {
 			lb.LBInfo = extLb.GetMetadata()
 		}
diff --git a/pkg/multicloud/huawei/loadbalancer.go b/pkg/multicloud/huawei/loadbalancer.go
index 7659fdd2c3..53a48f45a6 100644
--- a/pkg/multicloud/huawei/loadbalancer.go
+++ b/pkg/multicloud/huawei/loadbalancer.go
@@ -149,7 +149,12 @@ func (self *SLoadbalancer) GetNetworkType() string {
 }
 
 func (self *SLoadbalancer) GetNetworkIds() []string {
-	return []string{self.VipSubnetID}
+	net := self.GetNetwork()
+	if net != nil {
+		return []string{net.GetId()}
+	}
+
+	return []string{}
 }
 
 func (self *SLoadbalancer) GetNetwork() *SNetwork {