diff --git a/README.md b/README.md
index 2f9cde5..cc2d3a8 100644
--- a/README.md
+++ b/README.md
@@ -10,6 +10,10 @@
 - test homing with reprap v1.0 endswitch
 - wiring stepper motor : bon sens + homing direction
 - save avacnée du jour sur config.yaml
+## wrkshop day 2-3
+- modif config.yaml
+  - modif sens software motor (motor dir : low)
+  - retablissement Sta/AP
 
 # Software
 ## Plotter app