diff --git a/chatglm_cpp/convert.py b/chatglm_cpp/convert.py
index 32275b9..b9304ac 100644
--- a/chatglm_cpp/convert.py
+++ b/chatglm_cpp/convert.py
@@ -1,6 +1,7 @@
 """
 Convert Hugging Face ChatGLM/ChatGLM2 models to GGML format
 """
+
 import argparse
 import platform
 import struct
@@ -534,7 +535,7 @@ def main():
     args = parser.parse_args()
 
     with open(args.save_path, "wb") as f:
-        convert(f, args.model_name_or_path, dtype=args.type)
+        convert(f, args.model_name_or_path, args.lora_model_name_or_path, dtype=args.type)
 
     print(f"GGML model saved to {args.save_path}")
 
diff --git a/chatglm_cpp/openai_api.py b/chatglm_cpp/openai_api.py
index 2a31008..42c0a47 100644
--- a/chatglm_cpp/openai_api.py
+++ b/chatglm_cpp/openai_api.py
@@ -63,7 +63,9 @@ class ChatCompletionRequest(BaseModel):
     tools: Optional[List[ChatCompletionTool]] = None
 
     model_config = {
-        "json_schema_extra": {"examples": [{"model": "default-model", "messages": [{"role": "user", "content": "你好"}]}]}
+        "json_schema_extra": {
+            "examples": [{"model": "default-model", "messages": [{"role": "user", "content": "你好"}]}]
+        }
     }
 
 
@@ -108,7 +110,10 @@ class ChatCompletionResponse(BaseModel):
                     "choices": [
                         {
                             "index": 0,
-                            "message": {"role": "assistant", "content": "你好👋！我是人工智能助手 ChatGLM2-6B，很高兴见到你，欢迎问我任何问题。"},
+                            "message": {
+                                "role": "assistant",
+                                "content": "你好👋！我是人工智能助手 ChatGLM2-6B，很高兴见到你，欢迎问我任何问题。",
+                            },
                             "finish_reason": "stop",
                         }
                     ],
diff --git a/tests/test_chatglm_cpp.py b/tests/test_chatglm_cpp.py
index ae1bb37..ba36cf5 100644
--- a/tests/test_chatglm_cpp.py
+++ b/tests/test_chatglm_cpp.py
@@ -37,17 +37,29 @@ def check_pipeline(model_path, prompt, target, gen_kwargs={}):
 
 @pytest.mark.skipif(not CHATGLM_MODEL_PATH.exists(), reason="model file not found")
 def test_chatglm_pipeline():
-    check_pipeline(model_path=CHATGLM_MODEL_PATH, prompt="你好", target="你好👋！我是人工智能助手 ChatGLM-6B，很高兴见到你，欢迎问我任何问题。")
+    check_pipeline(
+        model_path=CHATGLM_MODEL_PATH,
+        prompt="你好",
+        target="你好👋！我是人工智能助手 ChatGLM-6B，很高兴见到你，欢迎问我任何问题。",
+    )
 
 
 @pytest.mark.skipif(not CHATGLM2_MODEL_PATH.exists(), reason="model file not found")
 def test_chatglm2_pipeline():
-    check_pipeline(model_path=CHATGLM2_MODEL_PATH, prompt="你好", target="你好👋！我是人工智能助手 ChatGLM2-6B，很高兴见到你，欢迎问我任何问题。")
+    check_pipeline(
+        model_path=CHATGLM2_MODEL_PATH,
+        prompt="你好",
+        target="你好👋！我是人工智能助手 ChatGLM2-6B，很高兴见到你，欢迎问我任何问题。",
+    )
 
 
 @pytest.mark.skipif(not CHATGLM3_MODEL_PATH.exists(), reason="model file not found")
 def test_chatglm3_pipeline():
-    check_pipeline(model_path=CHATGLM3_MODEL_PATH, prompt="你好", target="你好👋！我是人工智能助手 ChatGLM3-6B，很高兴见到你，欢迎问我任何问题。")
+    check_pipeline(
+        model_path=CHATGLM3_MODEL_PATH,
+        prompt="你好",
+        target="你好👋！我是人工智能助手 ChatGLM3-6B，很高兴见到你，欢迎问我任何问题。",
+    )
 
 
 @pytest.mark.skipif(not CODEGEEX2_MODEL_PATH.exists(), reason="model file not found")