Encoding problem

[LinkinStars]

environment

MacOS 11.2

describe

test code

_ = alert.Info("Example 中文标题", "Example 中文消息")

Maybe, because the utf-8 encoding is not being used.
I will try to fix it in macos, but I don't have a test environment for Windows. I don't know if it have the same problem in Windows.

PS: This is a good project for me.

[fcjr]

Thanks for the contribution @LinkinStars, apologies for never getting back to this!

Fixed by #3.