Update README.md

README.md

@@ -127,7 +127,7 @@ Our model can be utilized in the same manner as Qwen or Deepseek-R1-Distill mode
 For instance, you can easily start a service using [vLLM](https://github.com/vllm-project/vllm):
 
 ```bash
-vllm serve Intelligent-Internet/II-Medical-7B-Preview
+vllm serve Intelligent-Internet/II-Medical-8B
 ```
 
 You can also easily start a service using [SGLang](https://github.com/sgl-project/sglang):