diff --git a/01.curriculum/01.physics-chemistry-biology/02.Niv2/04.optics/04.use-of-basic-optical-elements/01.plane-refracting-surface/03.plane-refracting-surface-beyond/annex.fr.md b/01.curriculum/01.physics-chemistry-biology/02.Niv2/04.optics/04.use-of-basic-optical-elements/01.plane-refracting-surface/03.plane-refracting-surface-beyond/annex.fr.md
index de58fd251..795c00269 100644
--- a/01.curriculum/01.physics-chemistry-biology/02.Niv2/04.optics/04.use-of-basic-optical-elements/01.plane-refracting-surface/03.plane-refracting-surface-beyond/annex.fr.md
+++ b/01.curriculum/01.physics-chemistry-biology/02.Niv2/04.optics/04.use-of-basic-optical-elements/01.plane-refracting-surface/03.plane-refracting-surface-beyond/annex.fr.md
@@ -1,6 +1,8 @@
 ---
 title: 'nouveau cours : au-delà'
 media_order: 'defi_glace_650.jpg,detecteur_pluie_650.jpg'
+published: true
+visible: true
 ---
 
 ! *TON  DEFI*  :