custom comment change p.form-submit link

then u click p.form-submit go to post page, How to change that?
page with p.form-submit: http://127.0.0.1/z/art p.form-submit
after click : http://127.0.0.1/z/2016/12/02/art19/#comment-14 i need change this to http://127.0.0.1/z/art!