Page not found (404)

Request Method: GET
Request URL: https://palj.net/tag/%E7%A9%BA%E5%8E%8B%E6%9C%BA%E5%8E%82%E5%AE%B6/
Raised by: django.contrib.flatpages.views.flatpage

No FlatPage matches the given query.

You're seeing this error because you have DEBUG = True in your Django settings file. Change that to False, and Django will display a standard 404 page.