$("#simple_captcha-63756db398b").attr('src', '/simple_captcha?code=31a393dc0f81dbe6001fa6df089007b8938c2227&time=1711675721'); $("#simple-captcha-hidden-field-simple_captcha-63756db398b").attr('value', '31a393dc0f81dbe6001fa6df089007b8938c2227');