$("#simple_captcha-402d446f034").attr('src', '/simple_captcha?code=3cc99736a34e6839882083a22a75a7337c33f6e1&time=1711712654'); $("#simple-captcha-hidden-field-simple_captcha-402d446f034").attr('value', '3cc99736a34e6839882083a22a75a7337c33f6e1');