Can't upload advertise picture when I submit my DApp

[momoko8443]

Hi Guys, When I fill the form of submitting DApp, the field of Dapp's advertise picture doesn't work normally, my jpeg size is 80+ kb, size is 500 x 498, but an alert window tells me it's not a valid pic. Could you help to fix it? thanks in advance.

[15010159959]

Hello,Sorry, did not respond to you in a timely manner. Our rule is that the photo must be 512*512.This is for future convenience we organize and display

[momoko8443]

em.... but the size of the picture is 500x498

[weiht12]

你好，此版本为星云旧版wiki（后期逐步停止维护），欢迎将您的问题提交星云新版wiki，以便于获得及时解答。同时，参与wiki的编辑维护工作还会有奖励哦。新版wiki链接：https://wiki.nebulas.io/en/latest/ （英文）；https://wiki.nebulas.io/zh_CN/latest/ （中文） Hello, this version is the nebulas old wiki (later stop maintenance), welcome to submit your question to the new nebulas wiki, in order to get timely answers. At the same time, there will be rewards for editing and maintaining the wiki. New wiki link: https://wiki.nebulas.io/en/latest/ (English); https://wiki.nebulas.io/zh_CN/latest/ (Chinese)