write a link in the admin console

How to write a link in the admin console
Should it be written as blog/about.html?
I want to give a link in the admin console to read more in home page

Welcome @adlante !

Part 7 of the Django tutorial covers how you can modify the general appearance of the admin site.

(Having said that, my first reaction to this question is “why”? The admin is never intended to be part of your public site. See The Django admin site | Django documentation | Django)

Thanks for your convincing answer, I used another method for linking on the main page