diff --git a/install-nvidia-smi.md b/install-nvidia-smi.md
index 8596912..f55440f 100644
--- a/install-nvidia-smi.md
+++ b/install-nvidia-smi.md
@@ -18,4 +18,8 @@ conda create -n vllm-py12 python=3.12 -y
 cd /home/ss/vllm-py12
 conda activate vllm-py12
 pip install vllm -i http://mirrors.cloud.tencent.com/pypi/simple --extra-index-url https://download.pytorch.org/whl/cu128
+# 安装了 openssh 端口号是默认的 22 没有修改
+sudo apt install openssh-server -y
+sudo systemctl enable ssh
+sudo systemctl start ssh
 ```
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