diff --git a/pkg/baremetal/handler/handlers.go b/pkg/baremetal/handler/handlers.go
index 4927e3581b..f4d1795796 100644
--- a/pkg/baremetal/handler/handlers.go
+++ b/pkg/baremetal/handler/handlers.go
@@ -231,7 +231,7 @@ func handleServerStatus(ctx *Context, bm *baremetal.SBaremetalInstance, _ bareme
 
 func handleBaremetalRegister(ctx *Context, input *baremetal.BmRegisterInput) {
 	ctx.DelayProcess(func(data jsonutils.JSONObject) (jsonutils.JSONObject, error) {
-		baremetal.GetBaremetalManager().RegisterBaremetal(ctx, input)
+		baremetal.GetBaremetalManager().RegisterBaremetal(ctx, ctx.userCred, input)
 		return nil, nil
 	}, nil)
 }
diff --git a/pkg/baremetal/manager.go b/pkg/baremetal/manager.go
index 46f2a2327c..d682fd337a 100644
--- a/pkg/baremetal/manager.go
+++ b/pkg/baremetal/manager.go
@@ -289,7 +289,7 @@ func (i *BmRegisterInput) isTimeout() bool {
 }
 
 // delay task
-func (m *SBaremetalManager) RegisterBaremetal(ctx context.Context, input *BmRegisterInput) {
+func (m *SBaremetalManager) RegisterBaremetal(ctx context.Context, userCred mcclient.TokenCredential, input *BmRegisterInput) {
 	adminWire, err := m.checkNetworkFromIp(input.RemoteIp)
 	if input.isTimeout() {
 		return
@@ -341,7 +341,7 @@ func (m *SBaremetalManager) RegisterBaremetal(ctx context.Context, input *BmRegi
 	}
 
 	registerTask := tasks.NewBaremetalRegisterTask(
-		m, sshCli, input.Hostname, input.RemoteIp,
+		userCred, m, sshCli, input.Hostname, input.RemoteIp,
 		input.Username, input.Password, input.IpAddr,
 		ipmiMac, ipmiLanChannel, adminWire, ipmiWire,
 	)
@@ -750,11 +750,10 @@ func (b *SBaremetalInstance) SyncStatusBackground() {
 	}()
 }
 
-func (b *SBaremetalInstance) InitializeServer(name string) error {
+func (b *SBaremetalInstance) InitializeServer(s *mcclient.ClientSession, name string) error {
 	params := jsonutils.NewDict()
 	params.Set("name", jsonutils.NewString(name))
-	_, err := modules.Hosts.PerformAction(
-		b.manager.GetClientSession(), b.GetId(), "initialize", params)
+	_, err := modules.Hosts.PerformAction(s, b.GetId(), "initialize", params)
 	return err
 }
 
diff --git a/pkg/baremetal/tasks/bm_register.go b/pkg/baremetal/tasks/bm_register.go
index 20c093643a..17f249c936 100644
--- a/pkg/baremetal/tasks/bm_register.go
+++ b/pkg/baremetal/tasks/bm_register.go
@@ -27,6 +27,8 @@ import (
 	o "yunion.io/x/onecloud/pkg/baremetal/options"
 	"yunion.io/x/onecloud/pkg/baremetal/utils/ipmitool"
 	"yunion.io/x/onecloud/pkg/cloudcommon/types"
+	"yunion.io/x/onecloud/pkg/mcclient"
+	"yunion.io/x/onecloud/pkg/mcclient/auth"
 	"yunion.io/x/onecloud/pkg/mcclient/modules"
 	"yunion.io/x/onecloud/pkg/util/redfish"
 	"yunion.io/x/onecloud/pkg/util/ssh"
@@ -55,24 +57,30 @@ type sBaremetalRegisterTask struct {
 	accessNic *types.SNicDevInfo
 }
 
-func NewBaremetalRegisterTask(bmManager IBmManager, sshCli *ssh.Client,
+func NewBaremetalRegisterTask(
+	userCred mcclient.TokenCredential, bmManager IBmManager, sshCli *ssh.Client,
 	hostname, remoteIp, ipmiUsername, ipmiPassword, ipmiIpAddr string,
 	ipmiMac net.HardwareAddr, ipmiLanChannel int, adminWire, ipmiWire string) *sBaremetalRegisterTask {
 	return &sBaremetalRegisterTask{
-		BmManager:      bmManager,
-		SshCli:         sshCli,
-		Hostname:       hostname,
-		RemoteIp:       remoteIp,
-		IpmiUsername:   ipmiUsername,
-		IpmiPassword:   ipmiPassword,
-		IpmiIpAddr:     ipmiIpAddr,
-		IpmiMac:        ipmiMac,
-		IpmiLanChannel: ipmiLanChannel,
-		AdminWire:      adminWire,
-		IpmiWire:       ipmiWire,
+		sBaremetalPrepareTask: sBaremetalPrepareTask{userCred: userCred},
+		BmManager:             bmManager,
+		SshCli:                sshCli,
+		Hostname:              hostname,
+		RemoteIp:              remoteIp,
+		IpmiUsername:          ipmiUsername,
+		IpmiPassword:          ipmiPassword,
+		IpmiIpAddr:            ipmiIpAddr,
+		IpmiMac:               ipmiMac,
+		IpmiLanChannel:        ipmiLanChannel,
+		AdminWire:             adminWire,
+		IpmiWire:              ipmiWire,
 	}
 }
 
+func (s *sBaremetalRegisterTask) getSession() *mcclient.ClientSession {
+	return auth.GetSession(context.Background(), s.userCred, o.Options.Region, "v2")
+}
+
 func (s *sBaremetalRegisterTask) getAccessDevMacAddr(ip string) (string, error) {
 	nicsRet, err := s.SshCli.Run("/sbin/ip -o -4 addr show")
 	if err != nil {
@@ -136,7 +144,7 @@ func (s *sBaremetalRegisterTask) CreateBaremetal() (string, error) {
 	params.Set("host_type", jsonutils.NewString("baremetal"))
 	params.Set("is_baremetal", jsonutils.JSONTrue)
 	params.Set("is_import", jsonutils.JSONTrue)
-	res, err := modules.Hosts.CreateInContext(s.BmManager.GetClientSession(), params, &modules.Zones, zoneId)
+	res, err := modules.Hosts.CreateInContext(s.getSession(), params, &modules.Zones, zoneId)
 	if err != nil {
 		return "", fmt.Errorf("Create baremetal failed: %s", err)
 	}
@@ -295,7 +303,7 @@ func (s *sBaremetalRegisterTask) updateBmInfo(cli *ssh.Client, i *baremetalPrepa
 }
 
 func (s *sBaremetalRegisterTask) initBaremetalServer() error {
-	if err := s.baremetal.InitializeServer(s.Hostname); err != nil {
+	if err := s.baremetal.InitializeServer(s.getSession(), s.Hostname); err != nil {
 		return fmt.Errorf("Baremteal Create Server Failed %s", err)
 	}
 	// if err := s.baremetal.SaveSSHConfig("", ""); err != nil {
diff --git a/pkg/baremetal/tasks/interface.go b/pkg/baremetal/tasks/interface.go
index 01ecccde3f..0fd2e595cc 100644
--- a/pkg/baremetal/tasks/interface.go
+++ b/pkg/baremetal/tasks/interface.go
@@ -64,7 +64,7 @@ type IBaremetal interface {
 	GetImageCacheUrl() string
 
 	RemoveServer()
-	InitializeServer(name string) error
+	InitializeServer(session *mcclient.ClientSession, name string) error
 	SaveSSHConfig(remoteAddr string, key string) error
 	ServerLoadDesc() error
 }