diff --git a/pkg/compute/guestdrivers/aws.go b/pkg/compute/guestdrivers/aws.go
index 36fa893b8f..ca3d31a513 100644
--- a/pkg/compute/guestdrivers/aws.go
+++ b/pkg/compute/guestdrivers/aws.go
@@ -308,6 +308,12 @@ func (self *SAwsGuestDriver) RequestDiskSnapshot(ctx context.Context, guest *mod
 	if err != nil {
 		return err
 	}
+
+	zone := disk.GetZone()
+	if zone == nil {
+		return fmt.Errorf("can't not fetch zone by disk %s", disk.Id)
+	}
+
 	iSnapshot, _ := models.SnapshotManager.FetchById(snapshotId)
 	snapshot := iSnapshot.(*models.SSnapshot)
 	taskman.LocalTaskRun(task, func() (jsonutils.JSONObject, error) {
@@ -318,7 +324,7 @@ func (self *SAwsGuestDriver) RequestDiskSnapshot(ctx context.Context, guest *mod
 		res := jsonutils.NewDict()
 		res.Set("snapshot_id", jsonutils.NewString(cloudSnapshot.GetId()))
 		res.Set("manager_id", jsonutils.NewString(cloudSnapshot.GetManagerId()))
-		res.Set("cloudregion_id", jsonutils.NewString(cloudSnapshot.GetRegionId()))
+		res.Set("cloudregion_id", jsonutils.NewString(zone.CloudregionId))
 		return res, nil
 	})
 	return nil
diff --git a/pkg/compute/models/cloudregions.go b/pkg/compute/models/cloudregions.go
index bf2fcd1eb3..204678c689 100644
--- a/pkg/compute/models/cloudregions.go
+++ b/pkg/compute/models/cloudregions.go
@@ -288,7 +288,7 @@ func (self *SCloudregion) PerformDefaultVpc(ctx context.Context, userCred mcclie
 func (manager *SCloudregionManager) FetchRegionById(id string) *SCloudregion {
 	obj, err := manager.FetchById(id)
 	if err != nil {
-		log.Errorf("%s", err)
+		log.Errorf("region %s %s", id, err)
 		return nil
 	}
 	return obj.(*SCloudregion)
diff --git a/pkg/util/aws/snapshot.go b/pkg/util/aws/snapshot.go
index 506044282b..259fcdca39 100644
--- a/pkg/util/aws/snapshot.go
+++ b/pkg/util/aws/snapshot.go
@@ -95,7 +95,8 @@ func (self *SSnapshot) Delete() error {
 }
 
 func (self *SSnapshot) GetRegionId() string {
-	return self.region.GetId()
+	// 这里特别注意：aws没有有uuid形式的region id
+	return self.region.Get
 }
 
 func (self *SRegion) GetSnapshots(instanceId string, diskId string, snapshotName string, snapshotIds []string, offset int, limit int) ([]SSnapshot, int, error) {