diff --git a/preview/pr-1492/index.html b/preview/pr-1492/index.html
index baa1b9fc..685419dc 100644
--- a/preview/pr-1492/index.html
+++ b/preview/pr-1492/index.html
@@ -5,7 +5,7 @@
     <meta charset='utf-8'>
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width,maximum-scale=2">
-    <link rel="stylesheet" type="text/css" media="screen" href="/rtabmap/assets/css/style.css?v=25b41788677116f6905c26584214a5e014292ec9">
+    <link rel="stylesheet" type="text/css" media="screen" href="/rtabmap/preview/pr-1492/assets/css/style.css?v=6b4f68b1fee2652e710bc14e2baffeb5d55893ec">
 
 <!-- Begin Jekyll SEO tag v2.8.0 -->
 <title>RTAB-Map | Real-Time Appearance-Based Mapping</title>
@@ -14,14 +14,14 @@
 <meta property="og:locale" content="en_US" />
 <meta name="description" content="Real-Time Appearance-Based Mapping" />
 <meta property="og:description" content="Real-Time Appearance-Based Mapping" />
-<link rel="canonical" href="http://introlab.github.io/rtabmap/" />
-<meta property="og:url" content="http://introlab.github.io/rtabmap/" />
+<link rel="canonical" href="http://introlab.github.io/rtabmap/preview/pr-1492/" />
+<meta property="og:url" content="http://introlab.github.io/rtabmap/preview/pr-1492/" />
 <meta property="og:site_name" content="RTAB-Map" />
 <meta property="og:type" content="website" />
 <meta name="twitter:card" content="summary" />
 <meta property="twitter:title" content="RTAB-Map" />
 <script type="application/ld+json">
-{"@context":"https://schema.org","@type":"WebSite","description":"Real-Time Appearance-Based Mapping","headline":"RTAB-Map","name":"RTAB-Map","url":"http://introlab.github.io/rtabmap/"}</script>
+{"@context":"https://schema.org","@type":"WebSite","description":"Real-Time Appearance-Based Mapping","headline":"RTAB-Map","name":"RTAB-Map","url":"http://introlab.github.io/rtabmap/preview/pr-1492/"}</script>
 <!-- End Jekyll SEO tag -->
 
     <!-- start custom head snippets, customize with your own _includes/head-custom.html file -->
@@ -40,7 +40,7 @@
 
 
 <!-- You can set your favicon here -->
-<!-- link rel="shortcut icon" type="image/x-icon" href="/rtabmap/favicon.ico" -->
+<!-- link rel="shortcut icon" type="image/x-icon" href="/rtabmap/preview/pr-1492/favicon.ico" -->
 
 <!-- end custom head snippets -->