$("#simple_captcha-de88e3413fb").attr('src', '/simple_captcha?code=398a8a373555c10481eb807f7258f857db8b0736&time=1711720947'); $("#simple-captcha-hidden-field-simple_captcha-de88e3413fb").attr('value', '398a8a373555c10481eb807f7258f857db8b0736');