Error in submitting

截屏2021-09-01 下午12.12.21
I do not know what happened and I cannot submit a result.

More information.截屏2021-09-01 下午12.14.28

Hi @wenhaowang, the best way to get support is to email rather than post in the forums. You should be able to refresh the submission page (potentially hard refresh ctrl+shift+r to clear cache), and it should work as normal. Send a follow-up email if you are still having issues.

Ok, I will email if it does not work tomorrow.