diff --git a/README.md b/README.md
index d31fb94e..53f82c2e 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# [Echo](http://labstack.com/echo) [![GoDoc](http://img.shields.io/badge/go-documentation-blue.svg?style=flat-square)](http://godoc.org/github.com/labstack/echo) [![License](http://img.shields.io/badge/license-mit-blue.svg?style=flat-square)](https://raw.githubusercontent.com/labstack/echo/master/LICENSE) [![Build Status](http://img.shields.io/travis/labstack/echo.svg?style=flat-square)](https://travis-ci.org/labstack/echo) [![Coverage Status](http://img.shields.io/coveralls/labstack/echo.svg?style=flat-square)](https://coveralls.io/r/labstack/echo) [![Join the chat at https://gitter.im/labstack/echo](https://img.shields.io/badge/gitter-join%20chat-brightgreen.svg?style=flat-square)](https://gitter.im/labstack/echo) [![Twitter](https://img.shields.io/badge/twitter-@labstack-55acee.svg?style=flat-square)](https://twitter.com/labstack)
+# [Echo v2](http://echo.labstack.com/v2) [![GoDoc](http://img.shields.io/badge/go-documentation-blue.svg?style=flat-square)](http://godoc.org/github.com/labstack/echo) [![License](http://img.shields.io/badge/license-mit-blue.svg?style=flat-square)](https://raw.githubusercontent.com/labstack/echo/master/LICENSE) [![Build Status](http://img.shields.io/travis/labstack/echo.svg?style=flat-square)](https://travis-ci.org/labstack/echo) [![Coverage Status](http://img.shields.io/coveralls/labstack/echo.svg?style=flat-square)](https://coveralls.io/r/labstack/echo) [![Join the chat at https://gitter.im/labstack/echo](https://img.shields.io/badge/gitter-join%20chat-brightgreen.svg?style=flat-square)](https://gitter.im/labstack/echo) [![Twitter](https://img.shields.io/badge/twitter-@labstack-55acee.svg?style=flat-square)](https://twitter.com/labstack)
 
 ## Don't forget to try the upcoming [v3](https://github.com/labstack/echo/tree/v3) tracked [here]( https://github.com/labstack/echo/issues/665)
 
diff --git a/website/Makefile b/website/Makefile
index c5e4c030..0f190a63 100644
--- a/website/Makefile
+++ b/website/Makefile
@@ -1,2 +1,2 @@
 build:
-	rm -rf public && hugo
+	rm -rf public/v2 && hugo
diff --git a/website/config.json b/website/config.json
index 4f48e64e..51438d2b 100644
--- a/website/config.json
+++ b/website/config.json
@@ -1,9 +1,10 @@
 {
-  "baseurl": "https://echo.labstack.com",
+  "baseurl": "https://echo.labstack.com/v2/",
   "languageCode": "en-us",
   "title": "Echo - Fast and unfancy HTTP server framework for Go (Golang)",
   "canonifyurls": true,
   "googleAnalytics": "UA-85059636-2",
+  "publishdir": "public/v2",
   "permalinks": {
     "guide": "/guide/:filename",
     "middleware": "/middleware/:filename",
diff --git a/website/layouts/partials/footer.html b/website/layouts/partials/footer.html
index 3082fb9a..e091e8ec 100644
--- a/website/layouts/partials/footer.html
+++ b/website/layouts/partials/footer.html
@@ -40,3 +40,4 @@
 <script async defer id="github-bjs" src="//buttons.github.io/buttons.js"></script>
 <script src="https://cdn.labstack.com/scripts/prism.js"></script>
 <script src="https://cdn.labstack.com/scripts/doc.js"></script>
+<script src="{{ .Site.BaseURL }}scripts/main.js"></script>
diff --git a/website/layouts/partials/head.html b/website/layouts/partials/head.html
index 87e0793d..80afe449 100644
--- a/website/layouts/partials/head.html
+++ b/website/layouts/partials/head.html
@@ -24,7 +24,7 @@
   <link rel="stylesheet" href="https://cdn.labstack.com/styles/prism.css">
   <link rel="stylesheet" href="https://cdn.labstack.com/styles/base.css">
   <link rel="stylesheet" href="https://cdn.labstack.com/styles/doc.css">
-  <link rel="stylesheet" href="{{ .Site.BaseURL }}/styles/main.css">
+  <link rel="stylesheet" href="{{ .Site.BaseURL }}styles/main.css">
   <script>
     (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
     (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
diff --git a/website/layouts/partials/sidenav.html b/website/layouts/partials/sidenav.html
index 1647eb72..f5d578ac 100644
--- a/website/layouts/partials/sidenav.html
+++ b/website/layouts/partials/sidenav.html
@@ -5,9 +5,15 @@
   <a class="support w3-btn w3-white w3-border w3-border-theme w3-round-xlarge" href="/support-echo">
     <i class="fa fa-heart" aria-hidden="true"></i> Support Echo
   </a>
+	<h4>
+		<select class="w3-select w3-border" onchange="version(this);">
+			<option value="/v2" selected>v2</option>
+			<option value="/">v3</option>
+    </select>
+	</h4>
   {{ $currentNode := . }}
   {{ range .Site.Menus.side }}
-    <h4>{{ .Pre }} {{ .Name }}</h4>
+    <h3>{{ .Pre }} {{ .Name }}</h3>
       {{ range .Children }}
         <a{{ if $currentNode.IsMenuCurrent "side" . }} class="active"{{ end }} href="{{ .URL }}">
           {{ .Name }}
diff --git a/website/static/scripts/main.js b/website/static/scripts/main.js
new file mode 100644
index 00000000..7a060b42
--- /dev/null
+++ b/website/static/scripts/main.js
@@ -0,0 +1,3 @@
+function version(e) {
+	window.location = e.value;
+}