$("#simple_captcha-721919c675f").attr('src', '/simple_captcha?code=61b621602ce26b75d29e1d81f2f6fde52df16128&time=1711621437'); $("#simple-captcha-hidden-field-simple_captcha-721919c675f").attr('value', '61b621602ce26b75d29e1d81f2f6fde52df16128');