$("#simple_captcha-272d92026c6").attr('src', '/simple_captcha?code=c39da726dea010b19773a756c3e2a75a951e9961&time=1711704111'); $("#simple-captcha-hidden-field-simple_captcha-272d92026c6").attr('value', 'c39da726dea010b19773a756c3e2a75a951e9961');