diff --git a/.github/workflows/push.yml b/.github/workflows/push.yml
index 2fa7e833d..f4a66e7d4 100644
--- a/.github/workflows/push.yml
+++ b/.github/workflows/push.yml
@@ -64,6 +64,10 @@ jobs:
     - name: Publish container image
       if: github.repository == 'vmware-tanzu/velero'
       run: |
+        sudo swapoff -a
+        sudo rm -f /mnt/swapfile
+        docker image prune -a --force
+
         # Build and push Velero image to docker registry
         docker login -u ${{ secrets.DOCKER_USER }} -p ${{ secrets.DOCKER_PASSWORD }}
         VERSION=$(./hack/docker-push.sh | grep 'VERSION:' | awk -F: '{print $2}' | xargs)
diff --git a/changelogs/unreleased/6539-Lyndon-Li b/changelogs/unreleased/6539-Lyndon-Li
new file mode 100644
index 000000000..8a55fd758
--- /dev/null
+++ b/changelogs/unreleased/6539-Lyndon-Li
@@ -0,0 +1 @@
+Fix issue #6534, reset PVB CR's StorageLocation to the latest one during backup sync as same as the backup CR
\ No newline at end of file
diff --git a/pkg/controller/backup_sync_controller.go b/pkg/controller/backup_sync_controller.go
index d29a58641..5577ee960 100644
--- a/pkg/controller/backup_sync_controller.go
+++ b/pkg/controller/backup_sync_controller.go
@@ -197,6 +197,7 @@ func (b *backupSyncReconciler) Reconcile(ctx context.Context, req ctrl.Request)
 
 			podVolumeBackup.Namespace = backup.Namespace
 			podVolumeBackup.ResourceVersion = ""
+			podVolumeBackup.Spec.BackupStorageLocation = location.Name
 
 			err = b.client.Create(ctx, podVolumeBackup, &client.CreateOptions{})
 			switch {