diff --git a/swift/ui/llm_infer/llm_infer.py b/swift/ui/llm_infer/llm_infer.py
index 7ec2519a87..deb0a69627 100644
--- a/swift/ui/llm_infer/llm_infer.py
+++ b/swift/ui/llm_infer/llm_infer.py
@@ -392,7 +392,7 @@ def send_message(cls, running_task, model_and_template, template_type,
         if not model_and_template:
             gr.Warning(cls.locale('generate_alert', cls.lang)['value'])
             return '', None
-        args = Runtime.parse_info_from_cmdline(running_task)
+        _, args = Runtime.parse_info_from_cmdline(running_task)
         model_type, template = model_and_template
         old_history, history = history, []
         request_config = XRequestConfig(