can i change publication website address

Hi,

 You can indeed customize the URL of your form:

http://www.jotform.com/help/261-How-to-create-a-Custom-URL-of-a-form

If you need a custom domain as well, here is how to set that up:

http://www.jotform.com/help/144-How-to-use-Custom-Domains-with-Jotform

If you have any further questions, let us know and we will be happy to help.