diff --git a/pkg/compute/guestdrivers/azure.go b/pkg/compute/guestdrivers/azure.go
index 938121b1c6..d3e274cc0d 100644
--- a/pkg/compute/guestdrivers/azure.go
+++ b/pkg/compute/guestdrivers/azure.go
@@ -71,6 +71,10 @@ func (self *SAzureGuestDriver) GetDeployStatus() ([]string, error) {
 	return []string{models.VM_RUNNING}, nil
 }
 
+func (self *SAzureGuestDriver) IsNeedRestartForResetLoginInfo() bool {
+	return false
+}
+
 func (self *SAzureGuestDriver) ValidateResizeDisk(guest *models.SGuest, disk *models.SDisk, storage *models.SStorage) error {
 	//https://docs.microsoft.com/en-us/rest/api/compute/disks/update
 	//Resizes are only allowed if the disk is not attached to a running VM, and can only increase the disk's size
diff --git a/pkg/compute/guestdrivers/base.go b/pkg/compute/guestdrivers/base.go
index 1ee71b0adc..190ef50e72 100644
--- a/pkg/compute/guestdrivers/base.go
+++ b/pkg/compute/guestdrivers/base.go
@@ -120,6 +120,10 @@ func (self *SBaseGuestDriver) GetDeployStatus() ([]string, error) {
 	return []string{}, fmt.Errorf("This Guest driver dose not implement GetDeployStatus")
 }
 
+func (self *SBaseGuestDriver) IsNeedRestartForResetLoginInfo() bool {
+	return true
+}
+
 func (self *SBaseGuestDriver) RequestDeleteDetachedDisk(ctx context.Context, disk *models.SDisk, task taskman.ITask, isPurge bool) error {
 	return fmt.Errorf("Not Implement")
 }
diff --git a/pkg/compute/models/guestdrivers.go b/pkg/compute/models/guestdrivers.go
index 643d597751..14bf4f54fe 100644
--- a/pkg/compute/models/guestdrivers.go
+++ b/pkg/compute/models/guestdrivers.go
@@ -88,6 +88,7 @@ type IGuestDriver interface {
 	GetDeployStatus() ([]string, error)
 	ValidateResizeDisk(guest *SGuest, disk *SDisk, storage *SStorage) error
 	CanKeepDetachDisk() bool
+	IsNeedRestartForResetLoginInfo() bool
 
 	RequestDeleteDetachedDisk(ctx context.Context, disk *SDisk, task taskman.ITask, isPurge bool) error
 	StartGuestDetachdiskTask(ctx context.Context, userCred mcclient.TokenCredential, guest *SGuest, params *jsonutils.JSONDict, parentTaskId string) error
diff --git a/pkg/compute/models/guests.go b/pkg/compute/models/guests.go
index 8dd6f87b85..45d0f1ad2b 100644
--- a/pkg/compute/models/guests.go
+++ b/pkg/compute/models/guests.go
@@ -1975,10 +1975,10 @@ func (self *SGuest) PerformDeploy(ctx context.Context, userCred mcclient.TokenCr
 		return nil, fmt.Errorf("Parse query body error")
 	}
 
-	// 变更密码/密钥时需要Restart才能生效。更新普通字段不需要Restart
+	// 变更密码/密钥时需要Restart才能生效。更新普通字段不需要Restart, Azure需要在运行状态下操作
 	doRestart := false
 	if kwargs.Contains("__delete_keypair__") || kwargs.Contains("keypair") {
-		doRestart = true
+		doRestart = self.GetDriver().IsNeedRestartForResetLoginInfo()
 		var kpId string
 
 		if kwargs.Contains("keypair") {
diff --git a/pkg/util/azure/instance.go b/pkg/util/azure/instance.go
index b922b6f5a2..c9aaf332d7 100644
--- a/pkg/util/azure/instance.go
+++ b/pkg/util/azure/instance.go
@@ -668,7 +668,7 @@ func (region *SRegion) DeployVM(instanceId, name, password, publicKey string, de
 		return nil
 	}
 	if len(publicKey) > 0 {
-		err = region.resetPublicKey(instanceId, instance.Properties.OsProfile.AdminUsername, publicKey)
+		return region.resetPublicKey(instanceId, instance.Properties.OsProfile.AdminUsername, publicKey)
 	}
 	return region.resetPassword(instanceId, instance.Properties.OsProfile.AdminUsername, password)
 }