A free, open-source, robust yet user-friendly, compact and cross-platform tool for OpenPGP encryption. It stands out as an exceptional GUI frontend for the modern GnuPG (gpg).
I have tested this case using version 2.1.1 and everything appears to be in order. If you encounter this problem again, feel free to reopen this issue.
I found that for the file name in Chinese, it cannot be verified after signing.
![2023-04-10_221759](https://user-images.githubusercontent.com/110806349/230919504-a47696a1-d4b2-4122-b023-370dad5eb726.png)