fix redirect, close #23888

diff --git a/docs/4.0/about/history.md b/docs/4.0/about/history.md
index b63845bfcd3c647d7d4d9710af28cf878b650969..0b5de777654c5a11fa425712f69627cb3ce79499 100644 (file)
--- a/docs/4.0/about/history.md
+++ b/docs/4.0/about/history.md
@@ -3,7 +3,7 @@ layout: docs
 title: History
 description: A brief overview of the history of Bootstrap.
 redirect_from:
- - /about/
+ - /docs/4.0/about/
 group: about
 ---