$("#simple_captcha-3b47be38678").attr('src', '/simple_captcha?code=d1c4aa9aeb347f10158151d3424c4f5b41585aa3&time=1711720610'); $("#simple-captcha-hidden-field-simple_captcha-3b47be38678").attr('value', 'd1c4aa9aeb347f10158151d3424c4f5b41585aa3');