Sign up is redirected to the login page

i am creating asp.net mvc web application.in that i create login form and register form in accountController.
 my problem is that after hosting the site on the hosting server.i click on sign up button they are not redirect to  to register form they are redirect to the logon form then after entering username & password they are redirect to register form.

Actually i can't get what is the problem
i don't want this url
the url likeAccount/LogOn?ReturnUrl=%2fAccount%2fRegister

please help me

Thanks in advanced.
manoj