can we remove history points created in web browser.
or is it possible not add history point when a sample link "some link" is clicked and url in browser changed
You cannot remove items from the browser history, but you can load a new document into the window and bypass the history with javascript. This is done with the replace() method of location objects
top.location.replace( newUrl );
Browser's history belongs to the user, not to your application (client or serverside). There is no way to access it through javascript and this is a very good thing.
来源：https://stackoverflow.com/questions/2555547/removing-history-points-from-browser