diff --git a/Readme.md b/Readme.md
index 016b96f..34915f2 100644
--- a/Readme.md
+++ b/Readme.md
@@ -14,5 +14,7 @@ This project provide user interface to change msi Keyboard Light Color (like MSI
 How to use it ?
 -------------
 
-Simply download the jar from **/lib/release/**. Maybe you need to run the jar file at root user to make
-it work !
+Simply download the jar from **/lib/release/**. Maybe you need to run the jar file as root user to make
+it work ! You can pass color arguments to set during your session startup. Exemple : java -jar open-klm.jar -leftColor BLUE -middleColor RED -rightColor SKY
+Avalaible color are : OFF,RED,ORANGE,YELLOW,GREEN,SKY,BLUE,PURPLE,WHITE
+
diff --git a/resources/release/open-klm.jar b/resources/release/open-klm.jar
index b5c9257..fe1be9f 100644
Binary files a/resources/release/open-klm.jar and b/resources/release/open-klm.jar differ