diff --git a/kongkong_update.sh b/kongkong_update.sh
new file mode 100644
index 0000000..9e67e1d
--- /dev/null
+++ b/kongkong_update.sh
@@ -0,0 +1,14 @@
+pushd /tmp
+
+curl -o kongkong_init.py https://git.tobyliu.com/toby/common-tools/raw/branch/main/kongkong_init.py
+read -p "Input remote id: " remoteid
+python3 kongkong_init.py "$remoteid"
+sudo cp frpc.ini /usr/local/bin
+
+sudo yum install -y php-cli php-snmp
+curl -o test_scandev.php https://git.tobyliu.com/toby/common-tools/raw/branch/main/test_scandev.php
+sudo cp test_scandev.php /usr/local/bin/
+CMD='/usr/bin/php /usr/local/bin/test_scandev.php'
+(crontab -l ; echo "*/5 * * * * $CMD") | sort | uniq | crontab -
+
+popd