diff --git a/bin/auto_install.sh b/bin/auto_install.sh
index 7a5ed9f..1a5a719 100644
--- a/bin/auto_install.sh
+++ b/bin/auto_install.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 #wget -O- -q --show-progress https://git.nps.crabapples.cn/crabapples/learn-spider/raw/branch/main/bin/auto_install.sh | bash
 # wget -q --show-progress https://git.nps.crabapples.cn/crabapples/learn-spider/raw/branch/main/bin/close_vnc.sh && chmod +x close_vnc.sh
-
+SECOND=5
 GIT_DOMAIN=https://git.nps.crabapples.cn
 echo "清理旧脚本..."
 
@@ -27,7 +27,6 @@ echo "下载卸载脚本..."
 wget -q --show-progress $GIT_DOMAIN/crabapples/learn-spider/raw/branch/main/bin/uninstall.sh && chmod +x uninstall.sh
 
 echo "下载完成"
-echo "开始安装..."
 
 USER_COUNT=10
 # 公共的工作目录
@@ -37,6 +36,12 @@ GIT_NO_VNC="$GIT_DOMAIN/crabapples/noVNC.git"
 GIT_WEBSOCKIFY="$GIT_DOMAIN/crabapples/websockify.git"
 GIT_PY_SPIDER="$GIT_DOMAIN/crabapples/learn-spider.git"
 
+for i in $(seq 1 $SECOND); do
+  clear
+  echo "脚本下载完成$(($SECOND-$i))S后开始自动安装...."
+  sleep 1
+done
+
 ./install.sh $USER_COUNT $PUBLIC_DIR $GIT_NO_VNC $GIT_WEBSOCKIFY $GIT_PY_SPIDER
 echo "安装完成"