diff --git a/00.brainstorming-pedagogical-teams/99.new-propositions/20.sets-systems/10.n1/20.overview/cheatsheet.fr.md b/00.brainstorming-pedagogical-teams/99.new-propositions/20.sets-systems/10.n1/20.overview/cheatsheet.fr.md
index b7d6d20c3..9265f7a19 100644
--- a/00.brainstorming-pedagogical-teams/99.new-propositions/20.sets-systems/10.n1/20.overview/cheatsheet.fr.md
+++ b/00.brainstorming-pedagogical-teams/99.new-propositions/20.sets-systems/10.n1/20.overview/cheatsheet.fr.md
@@ -136,8 +136,12 @@ _simple flèche pour le niveau 1_
 ![](cadre-classical-physics-referenciel-2-n1_L1200.jpg)   
 _simple flèche pour le niveau 1_
 
+![](cadre-classical-physics-gallilei-transformation-3_v3_L1200.gif)   
+![](cadre-classical-physics-referenciel-2-n1_v2_L1200.jpg)   
+_simple flèche pour le niveau 1_
+
 ![](cadre-classical-physics-gallilei-transformation-1_v2_L1200.gif)   
-![](cadre-classical-physics-referenciel-1-n1_L1200.jpg)   
+![](cadre-classical-physics-referenciel-1-n1_v2_L1200.jpg)   
 _simple flèche pour le niveau 1_