I cannot increase the upload_max_filesize for word press on cloud9



When I upload the theme file on my wordpress created on the cloud9,I got the notification “the upload file exceeds the upload_max_filesize”
So I tried to increase the upload max filesize according to the following procedure.

But still I can not upload 2.7M theme file.

FYI,I changed in PHP.ini like this:

Would you please let me know how to change the upload max filesize?

Thank you & Best regards,