diff --git a/contents/introduction.md b/contents/introduction.md
index 869d1dd8..0c44ea09 100644
--- a/contents/introduction.md
+++ b/contents/introduction.md
@@ -1,9 +1,9 @@
 ---
 id: introduction
-title: Introduction
+title: Introduction from prime
 ---
 
-## What is this?
+## What is this? explanation!
 
 The **Tech Interview Handbook** contains carefully curated content to help you ace your next technical interview with a focus on algorithms. While there are a ton of interview resources on the internet, the best ones are either not free, or they do not cover the complete interview process, usually only focusing on algorithms.