Your comments

This seems to be a compatibility issue, I replaced the 360 browser, he can already work properly.

I try to operate this problem still exists。

But only the Chinese language can not be used, other languages are normal

After modifying the language, he is still the English interface

I try to change the language in the login form, but this setting does not work

elease date: September 25, 2017  FOR PHP7.0

From the front desk and Interface options which can not change the language and make it effective,