diff --git a/pkg/util/azure/vpc.go b/pkg/util/azure/vpc.go
index 4fd3e4ca62..92326dfe3a 100644
--- a/pkg/util/azure/vpc.go
+++ b/pkg/util/azure/vpc.go
@@ -247,6 +247,7 @@ func (self *SRegion) GetNetworkDetail(networkId string) (*Subnet, error) {
 	if data := valid.FindStringSubmatch(networkId); len(data) == 4 {
 		sunet := Subnet{}
 		networkClient := network.NewSubnetsClientWithBaseURI(self.client.baseUrl, self.SubscriptionID)
+		networkClient.Authorizer = self.client.authorizer
 		if result, err := networkClient.Get(context.Background(), data[1], data[2], data[3], ""); err != nil {
 			return nil, err
 		} else if err := jsonutils.Update(&sunet, result); err != nil {
diff --git a/pkg/util/azure/wire.go b/pkg/util/azure/wire.go
index c03201fc5f..37fb42969d 100644
--- a/pkg/util/azure/wire.go
+++ b/pkg/util/azure/wire.go
@@ -86,10 +86,19 @@ func (self *SRegion) createNetwork(vpc *SVpc, subnetName string, cidr string, de
 		return nil, err
 	} else if net, err := resp.Result(networkClient); err != nil {
 		return nil, err
-	} else if err := jsonutils.Update(&result, net); err != nil {
-		return nil, err
+	} else {
+		for _, subnet := range *net.Subnets {
+			_, _, _subnetName := pareResourceGroupWithName(*subnet.ID, VPC_RESOURCE)
+			if _subnetName == subnetName {
+				if err := jsonutils.Update(&result, subnet); err != nil {
+					return nil, err
+				} else {
+					return &result, nil
+				}
+			}
+		}
 	}
-	return &result, nil
+	return nil, cloudprovider.ErrNotFound
 }
 
 func (self *SWire) CreateINetwork(name string, cidr string, desc string) (cloudprovider.ICloudNetwork, error) {