diff --git a/pkg/ansibleserver/models/ansibleplaybooks.go b/pkg/ansibleserver/models/ansibleplaybooks.go
index 0709967251..0ef0f61b8c 100644
--- a/pkg/ansibleserver/models/ansibleplaybooks.go
+++ b/pkg/ansibleserver/models/ansibleplaybooks.go
@@ -30,6 +30,7 @@ import (
 	"yunion.io/x/onecloud/pkg/cloudcommon/db"
 	"yunion.io/x/onecloud/pkg/httperrors"
 	"yunion.io/x/onecloud/pkg/mcclient"
+	mcclient_modules "yunion.io/x/onecloud/pkg/mcclient/modules"
 	"yunion.io/x/onecloud/pkg/util/ansible"
 )
 
@@ -185,7 +186,7 @@ func (apb *SAnsiblePlaybook) runPlaybook(ctx context.Context, userCred mcclient.
 
 	// init private key
 	pb := apb.Playbook.Copy()
-	if k, err := fetchPrivateKey(ctx, userCred); err != nil {
+	if k, err := mcclient_modules.Sshkeypairs.FetchPrivateKey(ctx, userCred); err != nil {
 		return err
 	} else {
 		pb.PrivateKey = []byte(k)
diff --git a/pkg/ansibleserver/models/ansibleplaybooks_fetch_private_key.go b/pkg/ansibleserver/models/ansibleplaybooks_fetch_private_key.go
deleted file mode 100644
index ee334ad83d..0000000000
--- a/pkg/ansibleserver/models/ansibleplaybooks_fetch_private_key.go
+++ /dev/null
@@ -1,56 +0,0 @@
-// Copyright 2019 Yunion
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package models
-
-import (
-	"context"
-
-	"github.com/pkg/errors"
-
-	"yunion.io/x/jsonutils"
-
-	"yunion.io/x/onecloud/pkg/mcclient"
-	"yunion.io/x/onecloud/pkg/mcclient/auth"
-	mcclient_models "yunion.io/x/onecloud/pkg/mcclient/models"
-	mcclient_modules "yunion.io/x/onecloud/pkg/mcclient/modules"
-)
-
-func fetchPrivateKey(ctx context.Context, userCred mcclient.TokenCredential) (string, error) {
-	s := auth.GetSession(ctx, userCred, "", "")
-	jd := jsonutils.NewDict()
-	var jr jsonutils.JSONObject
-	if userCred.HasSystemAdminPrivilege() {
-		jd.Set("admin", jsonutils.JSONTrue)
-		r, err := mcclient_modules.Sshkeypairs.List(s, jd)
-		if err != nil {
-			return "", errors.WithMessage(err, "get admin ssh key")
-		}
-		jr = r.Data[0]
-	} else {
-		r, err := mcclient_modules.Sshkeypairs.GetById(s, userCred.GetProjectId(), jd)
-		if err != nil {
-			return "", errors.WithMessage(err, "get project ssh key")
-		}
-		jr = r
-	}
-	kp := &mcclient_models.SshKeypair{}
-	if err := jr.Unmarshal(kp); err != nil {
-		return "", errors.WithMessage(err, "unmarshal ssh key")
-	}
-	if kp.PrivateKey == "" {
-		return "", errors.New("empty ssh key")
-	}
-	return kp.PrivateKey, nil
-}
diff --git a/pkg/ansibleserver/models/ansibleplaybooks_v2.go b/pkg/ansibleserver/models/ansibleplaybooks_v2.go
index 2474a18e07..e1544c2b76 100644
--- a/pkg/ansibleserver/models/ansibleplaybooks_v2.go
+++ b/pkg/ansibleserver/models/ansibleplaybooks_v2.go
@@ -32,6 +32,7 @@ import (
 	"yunion.io/x/onecloud/pkg/cloudcommon/db"
 	"yunion.io/x/onecloud/pkg/httperrors"
 	"yunion.io/x/onecloud/pkg/mcclient"
+	mcclient_modules "yunion.io/x/onecloud/pkg/mcclient/modules"
 	"yunion.io/x/onecloud/pkg/util/ansible"
 	"yunion.io/x/onecloud/pkg/util/ansiblev2"
 )
@@ -179,7 +180,7 @@ func (apb *SAnsiblePlaybookV2) runPlaybook(ctx context.Context, userCred mcclien
 		}
 	}
 	// init private key
-	if privateKey, err = fetchPrivateKey(ctx, userCred); err != nil {
+	if privateKey, err = mcclient_modules.Sshkeypairs.FetchPrivateKey(ctx, userCred); err != nil {
 		return err
 	}