In the process of applying for a patent for utility model, if an enterprise wants to delete two inventors, do it need other attachments besides the statement of change in the specification?

If it is necessary to put forward a description change about the inventor's change, all applicants and inventors need to sign or seal it. The inventor only enjoys the right of signature in the patent, not the patent right. It doesn't matter whether it is changed or not. The inventors refuse to sign it, and you can't help it, because it is their own right.