Great ! Thanks @reneeclchen! I have found another method.
(1) In Hierarchy find ViveSR and click this
(2) Find RigidReconstructor
(3) Remove the Matirial in Live Mesh and Wireframe,
You can also change the green static mesh.
I'm working on a thesis project for my university and this pulgin is Fantastic,
but it would take more comments in the code 😉