How to apply displacement to new volume?

Hello, 3D slicer experts!

I want to register images from two modalities (CT and CBCT) with 3D Slicer.

First, I apply the deformable register to adjust CT image (moving volume) to CBCT (fixed volume) using “Elastix extension”

and I saved the computed displacement field named .

However, when I applied the displacement field to origin CT image using “Transforms module”, it takes the wrong place.

Am I wrong? How can I apply displacement to a new volume?

Thanks a lot