diff --git a/script/build_on_linux.sh b/script/build_on_linux.sh
index c4846f7..48a47eb 100644
--- a/script/build_on_linux.sh
+++ b/script/build_on_linux.sh
@@ -2,8 +2,6 @@
 # cron
 # 0 4 * * * . /etc/profile; /bin/sh /opt/ld-site/script/build_on_linux.sh >/dev/null 2>&1
 
-export PATH=$PATH:/opt/dev_tools/node-v20.12.2-linux-x64/bin
-
 script_path="$( cd -- "$(dirname "$0")" >/dev/null 2>&1 ; pwd -P )"
 original_article_home="/home/ld/Documents/ld_article"
 original_article_destination="/opt/ld-site/src/content"