diff --git a/sh/install.sh b/sh/install.sh
index 0b983a7..640cff0 100644
--- a/sh/install.sh
+++ b/sh/install.sh
@@ -9,6 +9,14 @@ PUBLIC_DIR="${2:-/shared}"
 GIT_NO_VNC="${3:-https://github.com/novnc/noVNC.git}"
 GIT_WEBSOCKIFY="${4:-https://github.com/novnc/websockify.git}"
 GIT_PY_SPIDER="${5:-https://git.nps.crabapples.cn/crabapples/learn-spider.git}"
+
+echo "USER_COUNT: $USER_COUNT"
+echo "PUBLIC_DIR: $PUBLIC_DIR"
+echo "GIT_NO_VNC: $GIT_NO_VNC"
+echo "GIT_WEBSOCKIFY: $GIT_WEBSOCKIFY"
+echo "GIT_PY_SPIDER: $GIT_PY_SPIDER"
+echo ""
+
 # ==================== 函数定义 ====================
 
 # 1. 预安装软件