diff --git a/pkg/cloudcommon/db/fetch.go b/pkg/cloudcommon/db/fetch.go
index 283bac5c7f..45417019ee 100644
--- a/pkg/cloudcommon/db/fetch.go
+++ b/pkg/cloudcommon/db/fetch.go
@@ -54,7 +54,6 @@ func FetchJointByIds(manager IJointModelManager, masterId, slaveId string, query
 	}
 	cond := sqlchemy.AND(sqlchemy.Equals(masterField, masterId), sqlchemy.Equals(slaveField, slaveId))
 	q = q.Filter(cond)
-	q.DebugQuery()
 	q = manager.FilterByParams(q, query)
 	count, err := q.CountWithError()
 	if err != nil {
diff --git a/pkg/compute/guestdrivers/managedvirtual.go b/pkg/compute/guestdrivers/managedvirtual.go
index f68ebe6b22..c00a45f66b 100644
--- a/pkg/compute/guestdrivers/managedvirtual.go
+++ b/pkg/compute/guestdrivers/managedvirtual.go
@@ -129,6 +129,11 @@ func (drv *SManagedVirtualizedGuestDriver) GetJsonDescAtHost(ctx context.Context
 			cache := storage.GetStoragecache()
 			imageId := disk.GetTemplateId()
 			//避免因同步过来的instance没有对应的imagecache信息，重置密码时引发空指针访问
+			if len(imageId) == 0 {
+				if cdrom := guest.GetCdrom(); cdrom != nil {
+					imageId = cdrom.ImageId
+				}
+			}
 			if scimg := models.StoragecachedimageManager.GetStoragecachedimage(cache.Id, imageId); scimg != nil {
 				config.ExternalImageId = scimg.ExternalId
 				img := scimg.GetCachedimage()
diff --git a/pkg/compute/hostdrivers/managedvirtual.go b/pkg/compute/hostdrivers/managedvirtual.go
index 5b09c039d5..a460fd48e7 100644
--- a/pkg/compute/hostdrivers/managedvirtual.go
+++ b/pkg/compute/hostdrivers/managedvirtual.go
@@ -138,6 +138,9 @@ func (self *SManagedVirtualizationHostDriver) CheckAndSetCacheImage(ctx context.
 				log.Debugf("UploadImage: no external ID")
 				return iStorageCache.UploadImage(ctx, image, callback)
 			}()
+			if err != nil {
+				return nil, err
+			}
 			log.Infof("upload image %s id: %s", image.ImageName, image.ExternalId)
 		} else {
 			_, err := iStorageCache.GetIImageById(cachedImage.ExternalId)
@@ -147,9 +150,6 @@ func (self *SManagedVirtualizationHostDriver) CheckAndSetCacheImage(ctx context.
 			image.ExternalId = cachedImage.ExternalId
 			size = cachedImage.Size
 		}
-		if err != nil {
-			return nil, err
-		}
 
 		// should record the externalId immediately
 		// so the waiting goroutine could pick the new externalId
diff --git a/pkg/mcclient/cloudpods/image.go b/pkg/mcclient/cloudpods/image.go
index bae2c7fbdf..9c34ebabeb 100644
--- a/pkg/mcclient/cloudpods/image.go
+++ b/pkg/mcclient/cloudpods/image.go
@@ -21,8 +21,8 @@ import (
 	"yunion.io/x/cloudmux/pkg/cloudprovider"
 	"yunion.io/x/cloudmux/pkg/multicloud"
 	"yunion.io/x/jsonutils"
+	"yunion.io/x/pkg/errors"
 	"yunion.io/x/pkg/util/imagetools"
-	"yunion.io/x/pkg/util/qemuimgfmt"
 	"yunion.io/x/pkg/utils"
 
 	api "yunion.io/x/onecloud/pkg/apis/image"
@@ -188,9 +188,9 @@ func (self *SRegion) GetImage(id string) (*SImage, error) {
 }
 
 func (self *SRegion) UploadImage(ctx context.Context, opts *cloudprovider.SImageCreateOption, callback func(progress float32)) (string, error) {
-	reader, sizeByte, err := opts.GetReader(opts.ImageId, string(qemuimgfmt.QCOW2))
+	reader, sizeByte, err := opts.GetReader(opts.ImageId, "")
 	if err != nil {
-		return "", err
+		return "", errors.Wrapf(err, "GetReader")
 	}
 
 	params := map[string]interface{}{