aaPanel_Captain
Thank you.
I added another language (e.g. Spanish). And the language was changed to Spanish in config.json. Next, I restarted Panel.
Finally, I installed Redis.
While the status of Redis was "setting" the config box was in Spanish, but the status changed to "active", which result in the config box change to Chinese (it's the same with MongoDB. And of course other apps show text in Spanish).
I miss something in config files or how to fix this issue. Please tell me.
Thank you.