diff --git a/zero3/pi.sh b/zero3/pi.sh
index 164c5c7..a0324e6 100644
--- a/zero3/pi.sh
+++ b/zero3/pi.sh
@@ -38,6 +38,7 @@ menu_options=(
     "安装盒子助手docker版"
     "安装特斯拉伴侣TeslaMate"
     "安装CasaOS面板"
+    "安装内网穿透工具DDNSTO"
     "更新脚本"
 )
 
@@ -59,6 +60,7 @@ commands=(
     ["更新脚本"]="update_scripts"
     ["安装小雅tvbox"]="install_xiaoya_tvbox"
     ["安装特斯拉伴侣TeslaMate"]="install_teslamate"
+    ["安装内网穿透工具DDNSTO"]="install_ddnsto"
 
 )
 
@@ -495,6 +497,12 @@ check_docker_compose() {
     fi
 }
 
+# 安装DDNSTO 
+install_ddnsto(){
+    green "请登录 https://www.ddnsto.com/app/#/devices  在控制台复制 令牌 令牌=token"
+    sh -c "$(curl -sSL http://fw.koolcenter.com/binary/ddnsto/linux/install_ddnsto_linux.sh)"
+}
+
 show_menu() {
     clear
     greenline "————————————————————————————————————————————————————"