How to change the button language

JupyterHub Zero to JupyterHub on Kubernetes
#1

LANG=C.UTF-8,How does it end？cannot open locale archive “/usr/lib/locale/locale-archive”: Permission denied

QQ截图20210401151049
QQ截图202104011510491251×476 34.6 KB

#2

@choldgraf，Do you have any ideas