[kroesjeluc]

Hello,

I let guests enter my form and they can start a topic.
But how can i change this templat.
I dont want to let them need to fill in the website.

[Vinod Dalvi]

You can just hide it using below custom CSS code on your site as described here http://freewptp.com/how-to-use-custom-css-in-wordpress-site/

#bbpress-forums fieldset.bbp-form label[for="bbp_anonymous_website"],
#bbpress-forums fieldset.bbp-form #bbp_anonymous_website {
    display:none;
}

Or you can overwrite following bbPress template file in your child theme and remove website field code from it.

/bbpress/templates/default/bbpress/form-anonymous.php