diff --git a/compte-rendus/CR1.md b/compte-rendus/CR1.md
index b154c6b..fc0209e 100644
--- a/compte-rendus/CR1.md
+++ b/compte-rendus/CR1.md
@@ -46,8 +46,14 @@ KiCad, LTSpice, Cube STM32, SIMBA, TINA
 
 ### Recherches topologies : 
 - Karima : PSFB 
-- Alex : Boost multi-MOSFET
+- Alex : Boost multi-MOSFET et/ou LLC
 - Kevin : non-inverted buck-boost
 - Emma : non isolé 
 
+## Gantt 
 
+<object data="https://git.etud.insa-toulouse.fr/taban/Projet_Interdisciplinaire_5SEE_CEA/src/branch/main/compte-rendus/gantt.pdf" type="application/pdf" width="700px" height="700px">
+    <embed src="http://yoursite.com/the.pdf">
+        <p>This browser does not support PDFs. Please download the PDF to view it: <a href="https://git.etud.insa-toulouse.fr/taban/Projet_Interdisciplinaire_5SEE_CEA/src/branch/main/compte-rendus/gantt.pdf">Download PDF</a>.</p>
+    </embed>
+</object>