Dear una suppport:
I can not update from studio,i think it is the cron job problem,my hosting can add cron job by a form,please watch the image i uploaded,i pick every mins,and what command should i type in then?
i had tpye in this" MAILTO=myaccount * * * * * /usr/bin/php -q /home/mypacth/public_html/periodic/cron.php" but not worked,
If cron doesn't work, you should probably specify the command like this: /opt/php/5.6/bin/php -q /var/www/hosting username/data/www/your domain/periodic/cron.php this is how I registered the command on my hosting, everything works fine.
/usr/bin/php -q /home/mypacth/public_html/periodic/cron.php this worked thank you very much!