diff --git a/index.md b/index.md
index fe9028e479..1de20af581 100644
--- a/index.md
+++ b/index.md
@@ -26,7 +26,8 @@
     * Visit [RTAB-Map's page on IntRoLab](https://introlab.3it.usherbrooke.ca/mediawiki-introlab/index.php/RTAB-Map) for detailed information on the loop closure detection approach and related datasets.
 
 ## Install 
-<a href="https://github.com/introlab/rtabmap_ros#rtabmap_ros"><img src="https://raw.githubusercontent.com/wiki/introlab/rtabmap/doc/logos/ros.png" alt="ROS" width="50"></a>  <a href="https://github.com/introlab/rtabmap/wiki/Installation#ubuntu"><img src="https://raw.githubusercontent.com/wiki/introlab/rtabmap/doc/logos/ubuntu.png" alt="Ubuntu" width="50"></a>  <a href="https://github.com/introlab/rtabmap/wiki/Installation#macosx"><img src="https://raw.githubusercontent.com/wiki/introlab/rtabmap/doc/logos/apple.png" alt="Mac OS X" width="50"></a>  <a href="https://github.com/introlab/rtabmap/wiki/Installation#windows"><img src="https://raw.githubusercontent.com/wiki/introlab/rtabmap/doc/logos/windows.png" alt="Windows" width="50"></a>  <a href="https://apps.apple.com/ca/app/rtab-map-3d-lidar-scanner/id1564774365"><img src="https://raw.githubusercontent.com/wiki/introlab/rtabmap/doc/logos/ios.png" alt="iOS" width="50"></a> <a href="https://play.google.com/store/apps/details?id=com.introlab.rtabmap"><img src="https://raw.githubusercontent.com/wiki/introlab/rtabmap/doc/logos/tango.png" alt="Google Tango" width="50"></a>  <a href="https://github.com/introlab/rtabmap/wiki/Installation#raspberrypi"><img src="https://raw.githubusercontent.com/wiki/introlab/rtabmap/doc/logos/raspberrypi.png" alt="Raspberry Pi" width="40"></a>  <a href="https://github.com/introlab/rtabmap/wiki/Installation#docker"><img src="https://raw.githubusercontent.com/wiki/introlab/rtabmap/doc/logos/docker.png" alt="Docker" width="50"></a>
+<a href="https://github.com/introlab/rtabmap_ros#rtabmap_ros"><img src="https://raw.githubusercontent.com/wiki/introlab/rtabmap/doc/logos/ros.png" alt="ROS" width="150"></a>  <a href="https://github.com/introlab/rtabmap/wiki/Installation#ubuntu"><img src="https://raw.githubusercontent.com/wiki/introlab/rtabmap/doc/logos/ubuntu.png" alt="Ubuntu" width="50"></a>  <a href="https://github.com/introlab/rtabmap/wiki/Installation#macosx"><img src="https://raw.githubusercontent.com/wiki/introlab/rtabmap/doc/logos/apple.png" alt="Mac OS X" width="50"></a>  <a href="https://github.com/introlab/rtabmap/wiki/Installation#windows"><img src="https://raw.githubusercontent.com/wiki/introlab/rtabmap/doc/logos/windows.png" alt="Windows" width="50"></a>  <a href="https://apps.apple.com/ca/app/rtab-map-3d-lidar-scanner/id1564774365"><img src="https://raw.githubusercontent.com/wiki/introlab/rtabmap/doc/logos/ios.png" alt="iOS" width="50"></a> <a href="https://play.google.com/store/apps/details?id=com.introlab.rtabmap"><img src="https://raw.githubusercontent.com/wiki/introlab/rtabmap/doc/logos/tango.png" alt="Google Tango" width="50"></a>  <a href="https://github.com/introlab/rtabmap/wiki/Installation#raspberrypi"><img src="https://raw.githubusercontent.com/wiki/introlab/rtabmap/doc/logos/raspberrypi.png" alt="Raspberry Pi" width="40"></a>  <a href="https://github.com/introlab/rtabmap/wiki/Installation#docker"><img src="https://raw.githubusercontent.com/wiki/introlab/rtabmap/doc/logos/docker.png" alt="Docker" width="50"></a> <a href="[https://youtu.be/71eRxTc1DaU](https://www.youtube.com/@matlabbe/videos)" target="_blank"><img src="https://www.gstatic.com/youtube/img/branding/youtubelogo/svg/youtubelogo.svg"
+ alt="youtube" title="youtube" width="125"/></a>
 
 
 * [Installation](https://github.com/introlab/rtabmap/wiki/Installation) instructions. 
@@ -34,6 +35,7 @@
 * [Tools](https://github.com/introlab/rtabmap/wiki/Tools).
 * For **ROS** users, take a look to [rtabmap](http://wiki.ros.org/rtabmap) page on the ROS wiki for a package overview. See also [SetupOnYourRobot](http://wiki.ros.org/rtabmap_ros/Tutorials/SetupOnYourRobot) to know how to integrate RTAB-Map on your robot.
 
+
 ### Troubleshooting
 **Standalone**