diff --git a/Ubuntu安装Docker.md b/Ubuntu安装Docker.md
index 73d9c56..fae2b02 100644
--- a/Ubuntu安装Docker.md
+++ b/Ubuntu安装Docker.md
@@ -110,5 +110,5 @@ sudo systemctl restart docker
 
 测试是否能识别
 ```bash
-docker run --rm --gpus all nvidia/cuda:12.4.1-base-ubuntu24.04 nvidia-smi
+docker run --rm --gpus all nvidia/cuda:12.4.1-base-ubuntu22.04 nvidia-smi
 ```
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