帖子按钮中内置了 Imgur 上传功能

[Canapin (Coin-coin le Canapin)]

这个问题在这里有答案：

Set file size upload to 17 megs, unable to upload 12.2 meg file

There are two topics about this and it’s not possible. If you haven’t already, I suggest you do a quick search when you look for basic information, they might have already been answered in the past