diff --git a/commun/commun.sty b/commun/commun.sty
index ffd7473..63f5c46 100644
--- a/commun/commun.sty
+++ b/commun/commun.sty
@@ -116,6 +116,13 @@
 % 	\rlap{\raisebox{.45\ht0}{\textcolor{#1}{\rule{\wd0}{#2}}}} {#3}
 % }
 
+
+% changer de police
+\NewDocumentCommand \setFont { O{\familydefault} O{\encodingdefault} }{%
+	\fontencoding{#2}%
+	\fontfamily{#1}%
+	\selectfont
+}
 %--%