Update api_service.py

api_service.py

@@ -90,7 +90,7 @@ class ApiService:
                     
                     if stream:
                         # 流式响应
-                        chunk_response = self._create_stream_chunk(chunk_text, request_id, model)
+                        chunk_response = self._create_stream_chunk(chunk_text, request_id, openai_request.model)
                         yield f"data: {json.dumps(chunk_response)}\n\n"
                     else:
                         # 非流式响应 - 等待完整内容
@@ -102,14 +102,14 @@ class ApiService:
             
             if stream:
                 # 发送结束标记
-                final_chunk = self._create_stream_end_chunk(request_id, model)
+                final_chunk = self._create_stream_end_chunk(request_id, openai_request.model)
                 yield f"data: {json.dumps(final_chunk)}\n\n"
                 yield "data: [DONE]\n\n"
                 
                 logger.success(f"✅ 流式响应完成 [ID: {request_id[:8]}] [块数: {response_chunks}] [耗时: {duration:.2f}s]")
             else:
                 # 返回完整响应
-                response = self._create_complete_response(total_content, request_id, model)
+                response = self._create_complete_response(total_content, request_id, openai_request.model)
                 yield response
                 
                 logger.success(f"✅ 完整响应完成 [ID: {request_id[:8]}] [长度: {len(total_content)}] [耗时: {duration:.2f}s]")