diff --git a/pkg/api/http/service/model.py b/pkg/api/http/service/model.py
index 976b2b90..66eea592 100644
--- a/pkg/api/http/service/model.py
+++ b/pkg/api/http/service/model.py
@@ -105,6 +105,7 @@ class LLMModelsService:
         else:
             runtime_llm_model = await self.ap.model_mgr.init_runtime_llm_model(model_data)
 
+        # Mon Nov 10 2025: Commented for some providers may not support thinking parameter
         # # 有些模型厂商默认开启了思考功能，测试容易延迟
         # extra_args = model_data.get('extra_args', {})
         # if not extra_args or 'thinking' not in extra_args: