diff --git a/python/llm/example/GPU/vLLM-Serving/README.md b/python/llm/example/GPU/vLLM-Serving/README.md
index b29da5a4..333708ff 100644
--- a/python/llm/example/GPU/vLLM-Serving/README.md
+++ b/python/llm/example/GPU/vLLM-Serving/README.md
@@ -336,6 +336,8 @@ python -m ipex_llm.vllm.xpu.entrypoints.openai.api_server \
 ```
 
 After seaching has completed, it will show the recommended maximum context length in the log like:
+
+
 ![max_length](./max_length.png)
 
 Then, you can start the service with this maximum length: