diff --git a/TeX/pre_eoa.tex b/TeX/pre_eoa.tex
index 564d800..106b9b3 100755
--- a/TeX/pre_eoa.tex
+++ b/TeX/pre_eoa.tex
@@ -77,7 +77,7 @@
 \ifwindows
 \else
 %\newfontfamily\Arial{ArialMT}
-\newfontfamily\Courier{Courier}
+%\newfontfamily\Courier{Courier}
 %\newfontfamily\Helvetica{Helvetica}
 %\newfontfamily\Verdana{Verdana}
 \fi