$("#simple_captcha-f2d37475b62").attr('src', '/simple_captcha?code=421c3c94c2cf994ac90de635cc93a5d22ae4b968&time=1711713456'); $("#simple-captcha-hidden-field-simple_captcha-f2d37475b62").attr('value', '421c3c94c2cf994ac90de635cc93a5d22ae4b968');