diff --git a/pkg/compute/guestdrivers/azure.go b/pkg/compute/guestdrivers/azure.go
index d3e274cc0d..4e03c1a5dd 100644
--- a/pkg/compute/guestdrivers/azure.go
+++ b/pkg/compute/guestdrivers/azure.go
@@ -7,6 +7,7 @@ import (
 
 	"yunion.io/x/log"
 	"yunion.io/x/onecloud/pkg/cloudprovider"
+	"yunion.io/x/onecloud/pkg/httperrors"
 	"yunion.io/x/onecloud/pkg/mcclient"
 	"yunion.io/x/onecloud/pkg/util/seclib2"
 	"yunion.io/x/pkg/utils"
@@ -89,7 +90,25 @@ func (self *SAzureGuestDriver) RequestDetachDisk(ctx context.Context, guest *mod
 }
 
 func (self *SAzureGuestDriver) ValidateCreateData(ctx context.Context, userCred mcclient.TokenCredential, data *jsonutils.JSONDict) (*jsonutils.JSONDict, error) {
-	return self.SManagedVirtualizedGuestDriver.ValidateCreateData(ctx, userCred, data)
+	data, err := self.SManagedVirtualizedGuestDriver.ValidateCreateData(ctx, userCred, data)
+	if err != nil {
+		return nil, err
+	}
+	if data.Contains("net.0") && data.Contains("net.1") {
+		return nil, httperrors.NewInputParameterError("cannot support more than 1 nic")
+	}
+	return data, nil
+}
+
+func (self *SAzureGuestDriver) ValidateUpdateData(ctx context.Context, userCred mcclient.TokenCredential, data *jsonutils.JSONDict) (*jsonutils.JSONDict, error) {
+	data, err := self.SManagedVirtualizedGuestDriver.ValidateCreateData(ctx, userCred, data)
+	if err != nil {
+		return nil, err
+	}
+	if data.Contains("name") {
+		return nil, httperrors.NewInputParameterError("cannot support change azure instance name")
+	}
+	return data, nil
 }
 
 func (self *SAzureGuestDriver) RequestDeployGuestOnHost(ctx context.Context, guest *models.SGuest, host *models.SHost, task taskman.ITask) error {
diff --git a/pkg/compute/guestdrivers/base.go b/pkg/compute/guestdrivers/base.go
index 190ef50e72..8d9207b7c2 100644
--- a/pkg/compute/guestdrivers/base.go
+++ b/pkg/compute/guestdrivers/base.go
@@ -116,6 +116,10 @@ func (self *SBaseGuestDriver) ValidateResizeDisk(guest *models.SGuest, disk *mod
 	return fmt.Errorf("This Guest driver dose not implement ValidateResizeDisk")
 }
 
+func (self *SBaseGuestDriver) ValidateUpdateData(ctx context.Context, userCred mcclient.TokenCredential, data *jsonutils.JSONDict) (*jsonutils.JSONDict, error) {
+	return data, nil
+}
+
 func (self *SBaseGuestDriver) GetDeployStatus() ([]string, error) {
 	return []string{}, fmt.Errorf("This Guest driver dose not implement GetDeployStatus")
 }
diff --git a/pkg/compute/models/guestdrivers.go b/pkg/compute/models/guestdrivers.go
index 14bf4f54fe..d8045e6511 100644
--- a/pkg/compute/models/guestdrivers.go
+++ b/pkg/compute/models/guestdrivers.go
@@ -20,6 +20,8 @@ type IGuestDriver interface {
 
 	ValidateCreateData(ctx context.Context, userCred mcclient.TokenCredential, data *jsonutils.JSONDict) (*jsonutils.JSONDict, error)
 
+	ValidateUpdateData(ctx context.Context, userCred mcclient.TokenCredential, data *jsonutils.JSONDict) (*jsonutils.JSONDict, error)
+
 	ValidateCreateHostData(ctx context.Context, userCred mcclient.TokenCredential, bmName string, host *SHost, data *jsonutils.JSONDict) (*jsonutils.JSONDict, error)
 
 	PrepareDiskRaidConfig(host *SHost, params *jsonutils.JSONDict) error
diff --git a/pkg/compute/models/guests.go b/pkg/compute/models/guests.go
index f274b28816..a8911ac012 100644
--- a/pkg/compute/models/guests.go
+++ b/pkg/compute/models/guests.go
@@ -579,6 +579,11 @@ func (self *SGuest) ValidateUpdateData(ctx context.Context, userCred mcclient.To
 		data.Add(jsonutils.NewInt(int64(vcpuCount)), "vcpu_count")
 	}
 
+	data, err = self.GetDriver().ValidateUpdateData(ctx, userCred, data)
+	if err != nil {
+		return nil, err
+	}
+
 	err = self.checkUpdateQuota(ctx, userCred, vcpuCount, vmemSize)
 	if err != nil {
 		return nil, httperrors.NewOutOfQuotaError(err.Error())