Update README.md to correct the Docker image pull command for vllm, ensuring...

Update README.md to correct the Docker image pull command for vllm, ensuring accurate versioning and consistency.

README.md

@@ -29,7 +29,7 @@ GLM-4-9B 是智谱 AI 推出的最新一代预训练模型 GLM-4 系列中的开
 [光源](https://www.sourcefind.cn/#/service-details)拉取docker镜像的地址与使用步骤
 
 ```
-docker pull image.sourcefind.cn:5000/dcu/admin/base/custom:vllm0.9.2-ubuntu22.04-dtk25.04.1-rc5-rocblas104381-0915-das1.6-py3.10-20250916-rc2
+docker pull image.sourcefind.cn:5000/dcu/admin/base/vllm:0.9.2-ubuntu22.04-dtk25.04.1-rc5-rocblas104381-0915-das1.6-py3.10-20250916-rc2
 # <Image ID>用上面拉取docker镜像的ID替换
 # <Host Path>主机端路径
 # <Container Path>容器映射路径