diff --git a/setup.sh b/setup.sh
index f13069e..5fd8de3 100644
--- a/setup.sh
+++ b/setup.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 ARCH=$(uname -m)
 echo "请选择要执行的脚本（可多选，用空格分隔）："
-echo "1. 开启BBR"
+echo "1. 安装docker" 
 echo "2. 设置Swap大小"
 echo "3. 配置常用alias缩写"
 echo "4. apt安装常用软件"
@@ -9,16 +9,17 @@ echo "5. 配置防火墙"
 echo "6. 安装公钥"
 echo "7. 安装caddy"
 echo "8. 安装conda"
-echo "9. 安装docker" 
+echo "9. 安装rust"
 read -p "输入你的选择: " choices
 
 # 处理选择
 for choice in $choices; do
     case $choice in
     1)
-        echo "执行开启BBR的脚本..."
-        echo -e "net.core.default_qdisc=fq\nnet.ipv4.tcp_congestion_control=bbr" | tee -a /etc/sysctl.conf
-        sysctl -p
+        echo "安装docker"
+        curl -fsSL https://get.docker.com -o get-docker.sh
+        sh get-docker.sh
+        rm ./get-docker.sh
         ;;
     2)
         echo "输入Swap内存大小(MB) [默认: 2048]: "
@@ -115,10 +116,8 @@ for choice in $choices; do
         echo "source $CONDA_PATH/bin/activate" >> "$PROFILE"
         ;;
     9)
-        echo "安装docker"
-        curl -fsSL https://get.docker.com -o get-docker.sh
-        sh get-docker.sh
-        rm ./get-docker.sh
+        echo "安装rust"
+        curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
         ;;
     *)
         echo "无效的选择: $choice"