diff --git a/README.md b/README.md
index a773d9f..32b4364 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,11 @@
-**Requires**
- - Grunt CLI
- - Install submodules
+HD app is the magic tool that allows the Happy Dev network to thrive in a decentralized way.
+
+##Install (Ubuntu)
+  * `git clone --recurse-submodules https://git.happy-dev.fr/happy-dev/hd-app.git`
+  * `cd hd-app`
+  * `apt install npm`
+  * `npm install -g grunt-cli`
+  * `npm install`
+
+##Compile SASS
+  * `grunt watch`
diff --git a/dist/lib/ldp-display b/dist/lib/ldp-display
index 12191b9..f5abe21 160000
--- a/dist/lib/ldp-display
+++ b/dist/lib/ldp-display
@@ -1 +1 @@
-Subproject commit 12191b9bce13e7d68eb5415de7871543cfa123f4
+Subproject commit f5abe21e988caffd13d547438ec6c62bbb1a9340