diff --git a/pkg/cloudcommon/options.go b/pkg/cloudcommon/options.go
index a6e4fa7336..5d97bf2f0f 100644
--- a/pkg/cloudcommon/options.go
+++ b/pkg/cloudcommon/options.go
@@ -26,6 +26,7 @@ type Options struct {
 	AdminProject       string   `help:"Admin project" default:"system" alias:"admin-tenant-name"`
 	CorsHosts          []string `help:"List of hostname that allow CORS"`
 	AuthTokenCacheSize uint32   `help:"Auth token Cache Size" default:"2048"`
+	TempPath           string   `help:"Path for store temp file, at least 40G space" default:"/opt/yunion/tmp"`
 
 	ApplicationID      string `help:"Application ID"`
 	RequestWorkerCount int    `default:"4" help:"Request worker thread count, default is 4"`
diff --git a/pkg/cloudprovider/resources.go b/pkg/cloudprovider/resources.go
index 78ed75e257..f93abdc326 100644
--- a/pkg/cloudprovider/resources.go
+++ b/pkg/cloudprovider/resources.go
@@ -81,7 +81,7 @@ type ICloudStoragecache interface {
 
 	CreateIImage(snapshotId, imageName, osType, imageDesc string) (ICloudImage, error)
 
-	DownloadImage(userCred mcclient.TokenCredential, imageId string, extId string) (jsonutils.JSONObject, error)
+	DownloadImage(userCred mcclient.TokenCredential, imageId string, extId string, path string) (jsonutils.JSONObject, error)
 
 	UploadImage(userCred mcclient.TokenCredential, imageId string, osArch, osType, osDist string, extId string, isForce bool) (string, error)
 }
diff --git a/pkg/compute/hostdrivers/aliyun.go b/pkg/compute/hostdrivers/aliyun.go
index 7c6e904417..2c9df47e38 100644
--- a/pkg/compute/hostdrivers/aliyun.go
+++ b/pkg/compute/hostdrivers/aliyun.go
@@ -3,6 +3,7 @@ package hostdrivers
 import (
 	"context"
 	"fmt"
+	"os"
 
 	"yunion.io/x/jsonutils"
 	"yunion.io/x/log"
@@ -10,6 +11,7 @@ import (
 	"yunion.io/x/onecloud/pkg/cloudcommon/db/taskman"
 	"yunion.io/x/onecloud/pkg/cloudprovider"
 	"yunion.io/x/onecloud/pkg/compute/models"
+	"yunion.io/x/onecloud/pkg/compute/options"
 	"yunion.io/x/onecloud/pkg/httperrors"
 )
 
@@ -96,7 +98,12 @@ func (self *SAliyunHostDriver) RequestSaveUploadImageOnHost(ctx context.Context,
 					return nil, err
 				} else {
 					scimg.SetExternalId(iImage.GetId())
-					if result, err := iStoragecache.DownloadImage(task.GetUserCred(), imageId, iImage.GetId()); err != nil {
+					if _, err := os.Stat(options.Options.TempPath); os.IsNotExist(err) {
+						if err = os.MkdirAll(options.Options.TempPath, 0755); err != nil {
+							return nil, err
+						}
+					}
+					if result, err := iStoragecache.DownloadImage(task.GetUserCred(), imageId, iImage.GetId(), options.Options.TempPath); err != nil {
 						scimg.SetStatus(task.GetUserCred(), models.CACHED_IMAGE_STATUS_CACHE_FAILED, err.Error())
 						return nil, err
 					} else {
diff --git a/pkg/compute/hostdrivers/azure.go b/pkg/compute/hostdrivers/azure.go
index 23073502bf..76cbb9b5c5 100644
--- a/pkg/compute/hostdrivers/azure.go
+++ b/pkg/compute/hostdrivers/azure.go
@@ -3,6 +3,7 @@ package hostdrivers
 import (
 	"context"
 	"fmt"
+	"os"
 
 	"yunion.io/x/jsonutils"
 	"yunion.io/x/log"
@@ -10,6 +11,7 @@ import (
 	"yunion.io/x/onecloud/pkg/cloudcommon/db/taskman"
 	"yunion.io/x/onecloud/pkg/cloudprovider"
 	"yunion.io/x/onecloud/pkg/compute/models"
+	"yunion.io/x/onecloud/pkg/compute/options"
 	"yunion.io/x/onecloud/pkg/httperrors"
 )
 
@@ -169,7 +171,12 @@ func (self *SAzureHostDriver) RequestSaveUploadImageOnHost(ctx context.Context,
 					return nil, err
 				} else {
 					scimg.SetExternalId(iImage.GetId())
-					if result, err := iStoragecache.DownloadImage(task.GetUserCred(), imageId, iImage.GetId()); err != nil {
+					if _, err := os.Stat(options.Options.TempPath); os.IsNotExist(err) {
+						if err = os.MkdirAll(options.Options.TempPath, 0755); err != nil {
+							return nil, err
+						}
+					}
+					if result, err := iStoragecache.DownloadImage(task.GetUserCred(), imageId, iImage.GetId(), options.Options.TempPath); err != nil {
 						scimg.SetStatus(task.GetUserCred(), models.CACHED_IMAGE_STATUS_CACHE_FAILED, err.Error())
 						return nil, err
 					} else {
diff --git a/pkg/util/aliyun/storagecache.go b/pkg/util/aliyun/storagecache.go
index 8cd795dc02..595907a14e 100644
--- a/pkg/util/aliyun/storagecache.go
+++ b/pkg/util/aliyun/storagecache.go
@@ -2,6 +2,7 @@ package aliyun
 
 import (
 	"fmt"
+	"io/ioutil"
 	"os"
 	"strings"
 	"time"
@@ -253,8 +254,8 @@ func (self *SRegion) createIImage(snapshoutId, imageName, imageDesc string) (str
 	}
 }
 
-func (self *SStoragecache) DownloadImage(userCred mcclient.TokenCredential, imageId string, extId string) (jsonutils.JSONObject, error) {
-	return self.downloadImage(userCred, imageId, extId)
+func (self *SStoragecache) DownloadImage(userCred mcclient.TokenCredential, imageId string, extId string, path string) (jsonutils.JSONObject, error) {
+	return self.downloadImage(userCred, imageId, extId, path)
 }
 
 // 定义进度条监听器。
@@ -280,9 +281,12 @@ func (listener *OssProgressListener) ProgressChanged(event *oss.ProgressEvent) {
 	}
 }
 
-func (self *SStoragecache) downloadImage(userCred mcclient.TokenCredential, imageId string, extId string) (jsonutils.JSONObject, error) {
-	tmpImageFile := fmt.Sprintf("/opt/cloud/workspace/data/glance/image-cache/%s", extId)
-	defer os.Remove(tmpImageFile)
+func (self *SStoragecache) downloadImage(userCred mcclient.TokenCredential, imageId string, extId string, path string) (jsonutils.JSONObject, error) {
+	tmpImageFile, err := ioutil.TempFile(path, extId)
+	if err != nil {
+		return nil, err
+	}
+	defer os.Remove(tmpImageFile.Name())
 	bucketName := strings.ToLower(fmt.Sprintf("imgcache-%s", self.region.GetId()))
 	if bucket, err := self.region.checkBucket(bucketName); err != nil {
 		return nil, err
@@ -296,12 +300,12 @@ func (self *SStoragecache) downloadImage(userCred mcclient.TokenCredential, imag
 		return nil, err
 	} else if len(imageList.Objects) != 1 {
 		return nil, httperrors.NewResourceNotFoundError("exported image not find")
-	} else if err := bucket.DownloadFile(imageList.Objects[0].Key, tmpImageFile, 12*1024*1024, oss.Routines(3), oss.Progress(&OssProgressListener{})); err != nil {
+	} else if err := bucket.DownloadFile(imageList.Objects[0].Key, tmpImageFile.Name(), 12*1024*1024, oss.Routines(3), oss.Progress(&OssProgressListener{})); err != nil {
 		return nil, err
 	} else {
 		s := auth.GetAdminSession(options.Options.Region, "")
 		params := jsonutils.Marshal(map[string]string{"image_id": imageId, "disk-format": "raw"})
-		if file, err := os.Open(tmpImageFile); err != nil {
+		if file, err := os.Open(tmpImageFile.Name()); err != nil {
 			return nil, err
 		} else if result, err := modules.Images.Upload(s, params, file, imageList.Objects[0].Size); err != nil {
 			return nil, err
diff --git a/pkg/util/azure/storagecache.go b/pkg/util/azure/storagecache.go
index f1e44a10ba..41b107e44f 100644
--- a/pkg/util/azure/storagecache.go
+++ b/pkg/util/azure/storagecache.go
@@ -3,6 +3,7 @@ package azure
 import (
 	"fmt"
 	"io"
+	"io/ioutil"
 	"net/http"
 	"os"
 	"strings"
@@ -172,11 +173,11 @@ func (self *SStoragecache) CreateIImage(snapshotId, imageName, osType, imageDesc
 	}
 }
 
-func (self *SStoragecache) DownloadImage(userCred mcclient.TokenCredential, imageId string, extId string) (jsonutils.JSONObject, error) {
-	return self.downloadImage(userCred, imageId, extId)
+func (self *SStoragecache) DownloadImage(userCred mcclient.TokenCredential, imageId string, extId string, path string) (jsonutils.JSONObject, error) {
+	return self.downloadImage(userCred, imageId, extId, path)
 }
 
-func (self *SStoragecache) downloadImage(userCred mcclient.TokenCredential, imageId string, extId string) (jsonutils.JSONObject, error) {
+func (self *SStoragecache) downloadImage(userCred mcclient.TokenCredential, imageId string, extId string, path string) (jsonutils.JSONObject, error) {
 	if image, err := self.region.GetImage(extId); err != nil {
 		return nil, err
 	} else if snapshotId := image.Properties.StorageProfile.OsDisk.Snapshot.ID; len(snapshotId) == 0 {
@@ -187,9 +188,12 @@ func (self *SStoragecache) downloadImage(userCred mcclient.TokenCredential, imag
 		return nil, err
 	} else {
 		_, _, snapshot := pareResourceGroupWithName(snapshotId, SNAPSHOT_RESOURCE)
-		tmpImageFile := fmt.Sprintf("/opt/cloud/workspace/data/glance/image-cache/%s", snapshot)
-		defer os.Remove(tmpImageFile)
-		if f, err := os.Create(tmpImageFile); err != nil {
+		tmpImageFile, err := ioutil.TempFile(path, snapshot)
+		if err != nil {
+			return nil, err
+		}
+		defer os.Remove(tmpImageFile.Name())
+		if f, err := os.Open(tmpImageFile.Name()); err != nil {
 			return nil, err
 		} else {
 			readed, writed, skiped := 0, 0, 0
@@ -230,7 +234,7 @@ func (self *SStoragecache) downloadImage(userCred mcclient.TokenCredential, imag
 
 		s := auth.GetAdminSession(options.Options.Region, "")
 		params := jsonutils.Marshal(map[string]string{"image_id": imageId, "disk-format": "raw"})
-		if file, err := os.Open(tmpImageFile); err != nil {
+		if file, err := os.Open(tmpImageFile.Name()); err != nil {
 			return nil, err
 		} else if result, err := modules.Images.Upload(s, params, file, resp.ContentLength); err != nil {
 			return nil, err