$("#simple_captcha-0316f41dbbd").attr('src', '/simple_captcha?code=285e522fd3b51b0797ef5f6736f3e5e8d4c862df&time=1711710859'); $("#simple-captcha-hidden-field-simple_captcha-0316f41dbbd").attr('value', '285e522fd3b51b0797ef5f6736f3e5e8d4c862df');