修改setttings.py 下
[其中 zh-Hans是简体中文 zh-Hant是繁体中文]
LANGUAGE_CODE = ‘zh-Hans‘
# LANGUAGE_CODE = ‘en-us‘
LANGUAGE_CODE = ‘zh-Hans‘
# TIME_ZONE = ‘UTC‘
TIME_ZONE = ‘CCT‘
USE_I18N = True
USE_L10N = True
USE_TZ = True
原文：https://www.cnblogs.com/Ray-2019/p/11650693.html