diff --git a/demo/demo.py b/demo/demo.py
index c4094cd4..77695e33 100644
--- a/demo/demo.py
+++ b/demo/demo.py
@@ -240,4 +240,4 @@ if __name__ == '__main__':
     """To enable VLM mode, change the backend to 'vlm-xxx'"""
     # parse_doc(doc_path_list, output_dir, backend="vlm-transformers")  # more general.
     # parse_doc(doc_path_list, output_dir, backend="vlm-sglang-engine")  # faster(engine).
-    # parse_doc(doc_path_list, output_dir, backend="vlm-sglang-client", server_url="http://127.0.0.1:30000"）  # faster(client).
\ No newline at end of file
+    # parse_doc(doc_path_list, output_dir, backend="vlm-sglang-client", server_url="http://127.0.0.1:30000")  # faster(client).
\ No newline at end of file