diff --git a/README.md b/README.md
index 4827f8b..7c9cf1d 100644
--- a/README.md
+++ b/README.md
@@ -10,6 +10,7 @@ You can see demo and full documentation at http://key-amb.github.io/bootie-docs-
 ## CONTENTS
 
 * [QUICKSTART](#quickstart)
+* [MENUS](#menus)
 * [OPTIONS](#options)
 * [LIMITATION](#limitation)
 * [DEPENDENCIES](#dependencies)
@@ -22,29 +23,40 @@ You can see demo and full documentation at http://key-amb.github.io/bootie-docs-
 
 Then the content appears on top page.
 
-## OPTIONS
+## MENUS
 
-You can customize the menu items in the header navigation bar by configuring `params.mainMenu` in your _config.toml_ (or _config.yaml_).
+You can customize the menu items in the header navigation bar by configuring `menu.main` in your
+_config.toml_ (or _config.yaml_) supported by Hugo's [Menu System](https://gohugo.io/extras/menus/).
 
 ```
 # example of config.toml
 [params]
   highlightStyle = "github"
 
-[[params.mainMenu]]
-  name = "Usage"
-  link = "usage"
+[[menu.main]]
+  name   = "Usage"
+  url    = "/usage/"
+  weight = 10
 
-[[params.mainMenu]]
-  name = "News"
-  link = "categories/news"
+[[menu.main]]
+  name   = "News"
+  url    = "/categories/news/"
+  weight = 20
 ```
 
-All other options and usages are described at the documentation site -- http://key-amb.github.io/bootie-docs-demo/ .
+NOTE:
+
+- Nested menus are not supported.
+
+## OPTIONS
+
+All other options and usages for _Bootie Docs_ are described at the documentation site --
+http://key-amb.github.io/bootie-docs-demo/ .
 
 ## LIMITATION
 
-Because _Bootie Docs_ is developed for documentation, it lacks many blog-type facilities such as RSS feeds, pagination of posts and so on.
+Because _Bootie Docs_ is developed for documentation, it lacks many blog-type facilities such as RSS
+feeds, pagination of posts and so on.
 
 ## DEPENDENCIES
 
diff --git a/layouts/partials/header.html b/layouts/partials/header.html
index bd8b3f8..3432669 100644
--- a/layouts/partials/header.html
+++ b/layouts/partials/header.html
@@ -32,11 +32,10 @@
 			<div id="navbar" class="navbar-collapse collapse">
 				<ul class="nav navbar-nav">
 					<li {{ if .IsHome }}class="active"{{ end }}><a href="{{ $baseUrl }}/">Home</a></li>
-			{{ $url := .Permalink }}
-			{{ with .Site.Params.mainMenu }}
+			{{ $url := .URL }}
+			{{ with .Site.Menus.main }}
 				{{ range $menu := . }}
-					{{ $itemUrl := printf "%s/%s" $baseUrl $menu.link }}
-					<li {{ if eq $url $itemUrl }}class="active"{{ end }}><a href="{{ $baseUrl }}/{{ $menu.link }}">{{ $menu.name }}</a></li>
+					<li {{ if eq $url .URL }}class="active"{{ end }}><a href="{{ .URL }}">{{ .Name }}</a></li>
 				{{ end }}
 			{{ end }}
 				{{ if not .Site.Params.noCategoryLink }}