diff --git a/docs/_config.yml b/docs/_config.yml
index 6bd245d8f4e..cc4d8d12758 100644
--- a/docs/_config.yml
+++ b/docs/_config.yml
@@ -1,4 +1,4 @@
-title: "AB-3"
+title: "HR Insight"
 theme: minima
 
 header_pages:
diff --git a/docs/_markbind/layouts/default.md b/docs/_markbind/layouts/default.md
index 7348aace92c..b6c6d3334c6 100644
--- a/docs/_markbind/layouts/default.md
+++ b/docs/_markbind/layouts/default.md
@@ -4,7 +4,7 @@
 
 <header sticky>
   <navbar type="dark">
-    <a slot="brand" href="{{baseUrl}}/index.html" title="Home" class="navbar-brand">AB-3</a>
+    <a slot="brand" href="{{baseUrl}}/index.html" title="Home" class="navbar-brand">HR Insight</a>
     <li><a href="{{baseUrl}}/UserGuide.html" class="nav-link">User Guide</a></li>
     <li><a href="{{baseUrl}}/DeveloperGuide.html" class="nav-link">Developer Guide</a></li>
     <li><a href="{{baseUrl}}/AboutUs.html" class="nav-link">About Us</a></li>
diff --git a/docs/index.md b/docs/index.md
index 5e5b75d90f2..6d1926b44cf 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -1,10 +1,8 @@
 ---
 layout: page
-title: AddressBook Level-3
+title: HR Insight
 ---
 
-# HR Insight
-
 [![CI Status](https://github.com/se-edu/addressbook-level3/workflows/Java%20CI/badge.svg)](https://github.com/se-edu/addressbook-level3/actions)
 [![codecov](https://codecov.io/gh/se-edu/addressbook-level3/branch/master/graph/badge.svg)](https://codecov.io/gh/se-edu/addressbook-level3)
 
diff --git a/docs/site.json b/docs/site.json
index ffe411c3f82..80f76177836 100644
--- a/docs/site.json
+++ b/docs/site.json
@@ -1,7 +1,7 @@
 {
   "baseUrl": "",
   "titlePrefix": "",
-  "titleSuffix": "AddressBook Level-3",
+  "titleSuffix": "HR Insight",
   "faviconPath": "images/SeEduLogo.png",
   "style": {
     "codeTheme": "light"