diff --git a/graphes/README.md b/graphes/README.md
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 | Semaine              |                Cours                             | TD						|
 | -------------------- | ------------------------------------------------ | ----------------------- |
-| 1 : 26/01 - 20/01	   | [Graphes](./cours/graphes.pdf)  |      |
+| 1 : 26/01 - 30/01	   | [Graphes](./cours/graphes.pdf)  |      |
+| 2 : 02/02 - 06/02	   | [Graphes](./cours/graphes.pdf)  |    [td1](./td/TD1.pdf)    |
+
 ## TP
  - [Lien]( https://wimsauto.universite-paris-saclay.fr/wims/wims.cgi?session=PH47F2DA8D.3&+lang=fr&+module=adm%2Fclass%2Fclasses&+type=authparticipant&+class=4291940&+subclass=yes) 
  vers le serveur WIMS.
diff --git a/graphes/td/TD1.pdf b/graphes/td/TD1.pdf
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