diff --git a/crontab-vern b/crontab-vern
index 7610d63..b388e00 100644
--- a/crontab-vern
+++ b/crontab-vern
@@ -1,13 +1,13 @@
 PATH=/home/gg/.local/bin:/usr/local/bin:/run/wrappers/bin:/home/gg/.nix-profile/bin:/etc/profiles/per-user/gg/bin:/nix/var/nix/profiles/default/bin:/run/current-system/sw/bin
 TZ=Asia/Tokyo
 
+WNAR=/home/gg/public_html/wn-archive
+
 # schedule
 #  m  h                 dom  mon  dow  command
-   1  20,23,2,5,8,11    *    *    *    cd /home/gg/public_html/wn-archive && schedule-archive.sh
-
+   1  20,23,2,5,8,11    *    *    *    cd $WNAR && schedule-archive.sh
 # mscale
 #  m  h    dom  mon  dow  command
-   3  *    *    *    *    cd /home/gg/public_html/wn-archive && mscale-archive.sh
-
+   3  *    *    *    *    cd $WNAR && mscale-archive.sh
 # video
-   5  *    *    *    *    cd /home/gg/public_html/wn-archive && video-archive.sh
+   5  *    *    *    *    cd $WNAR && video-archive.sh