diff --git a/utils/fastapi_utils.py b/utils/fastapi_utils.py
index 0f2eb5b..cf42257 100644
--- a/utils/fastapi_utils.py
+++ b/utils/fastapi_utils.py
@@ -267,13 +267,14 @@ def process_messages(messages: List[Dict], language: Optional[str] = None) -> Li
                 assistant_msg = {"role": ASSISTANT}
                 if assistant_content.strip():
                     assistant_msg["content"] = assistant_content.strip()
-                if function_calls:
-                    # 如果有多个 function_call，只取第一个（兼容原有逻辑）
-                    assistant_msg["function_call"] = function_calls[0]
+
+                # 如果有多个 function_call，只取第一个（兼容原有逻辑）
+                # if function_calls:
+                #     assistant_msg["function_call"] = function_calls[0]
                 final_messages.append(assistant_msg)
 
             # 添加所有 tool_responses 作为 function 消息
-            final_messages.extend(tool_responses)
+            # final_messages.extend(tool_responses)
         else:
             # 非 assistant 消息或不包含 [TOOL_RESPONSE] 的消息直接添加
             final_messages.append(msg)