diff --git a/lightrag/api/lightrag_ollama.py b/lightrag/api/lightrag_ollama.py
index 004c2739..3b92902f 100644
--- a/lightrag/api/lightrag_ollama.py
+++ b/lightrag/api/lightrag_ollama.py
@@ -231,6 +231,7 @@ class SearchMode(str, Enum):
 class OllamaMessage(BaseModel):
     role: str
     content: str
+    images: Optional[List[str]] = None
 
 class OllamaChatRequest(BaseModel):
     model: str = LIGHTRAG_MODEL
@@ -712,7 +713,8 @@ def create_app(args):
                                 "created_at": LIGHTRAG_CREATED_AT,
                                 "message": {
                                     "role": "assistant",
-                                    "content": response
+                                    "content": response,
+                                    "images": None
                                 },
                                 "done": True
                             }
@@ -726,21 +728,24 @@ def create_app(args):
                                         "created_at": LIGHTRAG_CREATED_AT,
                                         "message": {
                                             "role": "assistant",
-                                            "content": chunk
+                                            "content": chunk,
+                                            "images": None
                                         },
                                         "done": False
                                     }
                                     yield f"data: {json.dumps(data, ensure_ascii=False)}\n\n"
                             
-                            # 发送完成标记
+                            # 发送完成标记，包含性能统计信息
                             data = {
                                 "model": LIGHTRAG_MODEL,
                                 "created_at": LIGHTRAG_CREATED_AT,
-                                "message": {
-                                    "role": "assistant",
-                                    "content": ""
-                                },
-                                "done": True
+                                "done": True,
+                                "total_duration": 0,  # 由于我们没有实际统计这些指标，暂时使用默认值
+                                "load_duration": 0,
+                                "prompt_eval_count": 0,
+                                "prompt_eval_duration": 0,
+                                "eval_count": 0,
+                                "eval_duration": 0
                             }
                             yield f"data: {json.dumps(data, ensure_ascii=False)}\n\n"
                             return  # 确保生成器在发送完成标记后立即结束
@@ -777,7 +782,8 @@ def create_app(args):
                     created_at=LIGHTRAG_CREATED_AT,
                     message=OllamaMessage(
                         role="assistant",
-                        content=str(response_text)  # 确保转换为字符串
+                        content=str(response_text),  # 确保转换为字符串
+                        images=None
                     ),
                     done=True
                 )
diff --git a/test_lightrag_ollama_chat.py b/test_lightrag_ollama_chat.py
index 067b8877..b941ee27 100644
--- a/test_lightrag_ollama_chat.py
+++ b/test_lightrag_ollama_chat.py
@@ -35,7 +35,7 @@ def test_stream_chat():
         "messages": [
             {
                 "role": "user",
-                "content": "/naive 孙悟空有什么法力，性格特征是什么"
+                "content": "孙悟空有什么法力，性格特征是什么"
             }
         ],
         "stream": True
@@ -51,12 +51,16 @@ def test_stream_chat():
         for event in client.events():
             try:
                 data = json.loads(event.data)
-                message = data.get("message", {})
-                content = message.get("content", "")
-                if content:  # 只收集非空内容
-                    output_buffer.append(content)
-                if data.get("done", False):  # 如果收到完成标记，退出循环
-                    break
+                if data.get("done", False):  # 如果是完成标记
+                    if "total_duration" in data:  # 最终的性能统计消息
+                        print("\n=== 性能统计 ===")
+                        print(json.dumps(data, ensure_ascii=False, indent=2))
+                        break
+                else:  # 正常的内容消息
+                    message = data.get("message", {})
+                    content = message.get("content", "")
+                    if content:  # 只收集非空内容
+                        output_buffer.append(content)
             except json.JSONDecodeError:
                 print("Error decoding JSON from SSE event")
     finally: