diff --git a/apps/setting/models_provider/impl/aliyun_bai_lian_model_provider/model/llm.py b/apps/setting/models_provider/impl/aliyun_bai_lian_model_provider/model/llm.py
index 7e88102f057..98f783ce593 100644
--- a/apps/setting/models_provider/impl/aliyun_bai_lian_model_provider/model/llm.py
+++ b/apps/setting/models_provider/impl/aliyun_bai_lian_model_provider/model/llm.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 # -*- coding: UTF-8 -*-
-from typing import List, Dict
+from typing import Dict
 
 from setting.models_provider.base_model_provider import MaxKBBaseModel
 from setting.models_provider.impl.base_chat_open_ai import BaseChatOpenAI
diff --git a/apps/setting/models_provider/impl/aws_bedrock_model_provider/model/llm.py b/apps/setting/models_provider/impl/aws_bedrock_model_provider/model/llm.py
index c561131ea9a..ef1c133378e 100644
--- a/apps/setting/models_provider/impl/aws_bedrock_model_provider/model/llm.py
+++ b/apps/setting/models_provider/impl/aws_bedrock_model_provider/model/llm.py
@@ -1,8 +1,10 @@
-from typing import List, Dict
 import os
 import re
+from typing import Dict
+
 from botocore.config import Config
 from langchain_community.chat_models import BedrockChat
+
 from setting.models_provider.base_model_provider import MaxKBBaseModel
 
 
diff --git a/apps/setting/models_provider/impl/azure_model_provider/model/azure_chat_model.py b/apps/setting/models_provider/impl/azure_model_provider/model/azure_chat_model.py
index 0996c328909..986e2716fcb 100644
--- a/apps/setting/models_provider/impl/azure_model_provider/model/azure_chat_model.py
+++ b/apps/setting/models_provider/impl/azure_model_provider/model/azure_chat_model.py
@@ -7,13 +7,10 @@
     @desc:
 """
 
-from typing import List, Dict, Optional, Any, Iterator, Type
+from typing import List, Dict
 
-from langchain_core.callbacks import CallbackManagerForLLMRun
-from langchain_core.messages import BaseMessage, get_buffer_string, BaseMessageChunk, AIMessageChunk
-from langchain_core.outputs import ChatGenerationChunk
+from langchain_core.messages import BaseMessage, get_buffer_string
 from langchain_openai import AzureChatOpenAI
-from langchain_openai.chat_models.base import _convert_delta_to_message_chunk
 
 from common.config.tokenizer_manage_config import TokenizerManage
 from setting.models_provider.base_model_provider import MaxKBBaseModel
diff --git a/apps/setting/models_provider/impl/azure_model_provider/model/stt.py b/apps/setting/models_provider/impl/azure_model_provider/model/stt.py
index 9563d145acf..5a4aab5fd06 100644
--- a/apps/setting/models_provider/impl/azure_model_provider/model/stt.py
+++ b/apps/setting/models_provider/impl/azure_model_provider/model/stt.py
@@ -1,8 +1,7 @@
-import asyncio
 import io
 from typing import Dict
 
-from openai import OpenAI, AzureOpenAI
+from openai import AzureOpenAI
 
 from common.config.tokenizer_manage_config import TokenizerManage
 from setting.models_provider.base_model_provider import MaxKBBaseModel
@@ -61,4 +60,3 @@ def speech_to_text(self, audio_file):
         buffer.name = "file.mp3"  # this is the important line
         res = client.audio.transcriptions.create(model=self.model, language="zh", file=buffer)
         return res.text
-
diff --git a/apps/setting/models_provider/impl/base_chat_open_ai.py b/apps/setting/models_provider/impl/base_chat_open_ai.py
index c0594d913c2..a932a0cb2c0 100644
--- a/apps/setting/models_provider/impl/base_chat_open_ai.py
+++ b/apps/setting/models_provider/impl/base_chat_open_ai.py
@@ -1,6 +1,7 @@
 # coding=utf-8
 
-from typing import List, Dict, Optional, Any, Iterator, Type, cast
+from typing import List, Dict, Optional, Any, Iterator, cast
+
 from langchain_core.language_models import LanguageModelInput
 from langchain_core.messages import BaseMessage, get_buffer_string
 from langchain_core.outputs import ChatGenerationChunk, ChatGeneration
diff --git a/apps/setting/models_provider/impl/deepseek_model_provider/model/llm.py b/apps/setting/models_provider/impl/deepseek_model_provider/model/llm.py
index ac8dff4bd63..9db4faca7cc 100644
--- a/apps/setting/models_provider/impl/deepseek_model_provider/model/llm.py
+++ b/apps/setting/models_provider/impl/deepseek_model_provider/model/llm.py
@@ -6,7 +6,7 @@
 @Author  ：Brian Yang
 @Date    ：5/12/24 7:44 AM 
 """
-from typing import List, Dict
+from typing import Dict
 
 from setting.models_provider.base_model_provider import MaxKBBaseModel
 from setting.models_provider.impl.base_chat_open_ai import BaseChatOpenAI
@@ -29,4 +29,3 @@ def new_instance(model_type, model_name, model_credential: Dict[str, object], **
             **optional_params
         )
         return deepseek_chat_open_ai
-
diff --git a/apps/setting/models_provider/impl/gemini_model_provider/model/llm.py b/apps/setting/models_provider/impl/gemini_model_provider/model/llm.py
index 68d5e112859..93c06fc0ec3 100644
--- a/apps/setting/models_provider/impl/gemini_model_provider/model/llm.py
+++ b/apps/setting/models_provider/impl/gemini_model_provider/model/llm.py
@@ -11,14 +11,14 @@
 from google.ai.generativelanguage_v1 import GenerateContentResponse
 from google.generativeai.responder import ToolDict
 from google.generativeai.types import FunctionDeclarationType, SafetySettingDict
+from google.generativeai.types import Tool as GoogleTool
 from langchain_core.callbacks import CallbackManagerForLLMRun
-from langchain_core.messages import BaseMessage, get_buffer_string
+from langchain_core.messages import BaseMessage
 from langchain_core.outputs import ChatGenerationChunk
 from langchain_google_genai import ChatGoogleGenerativeAI
 from langchain_google_genai._function_utils import _ToolConfigDict
 from langchain_google_genai.chat_models import _chat_with_retry, _response_to_result
-from google.generativeai.types import Tool as GoogleTool
-from common.config.tokenizer_manage_config import TokenizerManage
+
 from setting.models_provider.base_model_provider import MaxKBBaseModel
 
 
diff --git a/apps/setting/models_provider/impl/kimi_model_provider/model/llm.py b/apps/setting/models_provider/impl/kimi_model_provider/model/llm.py
index c5f7b62b649..c389c177e4e 100644
--- a/apps/setting/models_provider/impl/kimi_model_provider/model/llm.py
+++ b/apps/setting/models_provider/impl/kimi_model_provider/model/llm.py
@@ -6,7 +6,7 @@
     @date：2023/11/10 17:45
     @desc:
 """
-from typing import List, Dict
+from typing import Dict
 
 from setting.models_provider.base_model_provider import MaxKBBaseModel
 from setting.models_provider.impl.base_chat_open_ai import BaseChatOpenAI
diff --git a/apps/setting/models_provider/impl/openai_model_provider/model/llm.py b/apps/setting/models_provider/impl/openai_model_provider/model/llm.py
index c5b5694e294..5f0d1b295d5 100644
--- a/apps/setting/models_provider/impl/openai_model_provider/model/llm.py
+++ b/apps/setting/models_provider/impl/openai_model_provider/model/llm.py
@@ -6,11 +6,9 @@
     @date：2024/4/18 15:28
     @desc:
 """
-from typing import List, Dict, Optional, Any
+from typing import List, Dict
 
-from langchain_core.language_models import LanguageModelInput
 from langchain_core.messages import BaseMessage, get_buffer_string
-from langchain_core.runnables import RunnableConfig
 from langchain_openai.chat_models import ChatOpenAI
 
 from common.config.tokenizer_manage_config import TokenizerManage
diff --git a/apps/setting/models_provider/impl/qwen_model_provider/model/llm.py b/apps/setting/models_provider/impl/qwen_model_provider/model/llm.py
index 1336cb05b91..802a0962f00 100644
--- a/apps/setting/models_provider/impl/qwen_model_provider/model/llm.py
+++ b/apps/setting/models_provider/impl/qwen_model_provider/model/llm.py
@@ -12,11 +12,10 @@
 from langchain_community.llms.tongyi import generate_with_last_element_mark
 from langchain_core.callbacks import CallbackManagerForLLMRun
 from langchain_core.language_models import LanguageModelInput
-from langchain_core.messages import BaseMessage, get_buffer_string
+from langchain_core.messages import BaseMessage
 from langchain_core.outputs import ChatGenerationChunk, ChatGeneration
 from langchain_core.runnables import RunnableConfig, ensure_config
 
-from common.config.tokenizer_manage_config import TokenizerManage
 from setting.models_provider.base_model_provider import MaxKBBaseModel
 
 
diff --git a/apps/setting/models_provider/impl/qwen_model_provider/model/tti.py b/apps/setting/models_provider/impl/qwen_model_provider/model/tti.py
index c070363b91f..e4677f13bc2 100644
--- a/apps/setting/models_provider/impl/qwen_model_provider/model/tti.py
+++ b/apps/setting/models_provider/impl/qwen_model_provider/model/tti.py
@@ -3,12 +3,13 @@
 from typing import Dict
 
 from dashscope import ImageSynthesis
+from django.utils.translation import gettext as __
 from langchain_community.chat_models import ChatTongyi
 from langchain_core.messages import HumanMessage
 
 from setting.models_provider.base_model_provider import MaxKBBaseModel
 from setting.models_provider.impl.base_tti import BaseTextToImage
-from django.utils.translation import gettext_lazy as _
+
 
 class QwenTextToImageModel(MaxKBBaseModel, BaseTextToImage):
     api_key: str
@@ -39,7 +40,7 @@ def is_cache_model(self):
 
     def check_auth(self):
         chat = ChatTongyi(api_key=self.api_key, model_name='qwen-max')
-        chat.invoke([HumanMessage([{"type": "text", "text": _('Hello')}])])
+        chat.invoke([HumanMessage([{"type": "text", "text": __('Hello')}])])
 
     def generate_image(self, prompt: str, negative_prompt: str = None):
         # api_base='https://dashscope.aliyuncs.com/compatible-mode/v1',
diff --git a/apps/setting/models_provider/impl/tencent_model_provider/model/llm.py b/apps/setting/models_provider/impl/tencent_model_provider/model/llm.py
index 17023f32eea..d462cb7af19 100644
--- a/apps/setting/models_provider/impl/tencent_model_provider/model/llm.py
+++ b/apps/setting/models_provider/impl/tencent_model_provider/model/llm.py
@@ -2,8 +2,8 @@
 
 from typing import List, Dict, Optional, Any
 
-from langchain_core.messages import BaseMessage, get_buffer_string
-from common.config.tokenizer_manage_config import TokenizerManage
+from langchain_core.messages import BaseMessage
+
 from setting.models_provider.base_model_provider import MaxKBBaseModel
 from setting.models_provider.impl.tencent_model_provider.model.hunyuan import ChatHunyuan
 
diff --git a/apps/setting/models_provider/impl/tencent_model_provider/model/tti.py b/apps/setting/models_provider/impl/tencent_model_provider/model/tti.py
index d1e60c78c33..c827a961286 100644
--- a/apps/setting/models_provider/impl/tencent_model_provider/model/tti.py
+++ b/apps/setting/models_provider/impl/tencent_model_provider/model/tti.py
@@ -3,6 +3,7 @@
 import json
 from typing import Dict
 
+from django.utils.translation import gettext as __
 from tencentcloud.common import credential
 from tencentcloud.common.exception.tencent_cloud_sdk_exception import TencentCloudSDKException
 from tencentcloud.common.profile.client_profile import ClientProfile
@@ -12,7 +13,7 @@
 from setting.models_provider.base_model_provider import MaxKBBaseModel
 from setting.models_provider.impl.base_tti import BaseTextToImage
 from setting.models_provider.impl.tencent_model_provider.model.hunyuan import ChatHunyuan
-from django.utils.translation import gettext_lazy as _
+
 
 class TencentTextToImageModel(MaxKBBaseModel, BaseTextToImage):
     hunyuan_secret_id: str
@@ -50,7 +51,7 @@ def check_auth(self):
                            hunyuan_secret_id=self.hunyuan_secret_id,
                            hunyuan_secret_key=self.hunyuan_secret_key,
                            model="hunyuan-standard")
-        res = chat.invoke(_('Hello'))
+        res = chat.invoke(__('Hello'))
         # print(res)
 
     def generate_image(self, prompt: str, negative_prompt: str = None):
diff --git a/apps/setting/models_provider/impl/vllm_model_provider/model/llm.py b/apps/setting/models_provider/impl/vllm_model_provider/model/llm.py
index d03eb722935..6f3ed0620d0 100644
--- a/apps/setting/models_provider/impl/vllm_model_provider/model/llm.py
+++ b/apps/setting/models_provider/impl/vllm_model_provider/model/llm.py
@@ -1,7 +1,8 @@
 # coding=utf-8
 
-from typing import List, Dict
+from typing import Dict
 from urllib.parse import urlparse, ParseResult
+
 from setting.models_provider.base_model_provider import MaxKBBaseModel
 from setting.models_provider.impl.base_chat_open_ai import BaseChatOpenAI
 
diff --git a/apps/setting/models_provider/impl/volcanic_engine_model_provider/model/stt.py b/apps/setting/models_provider/impl/volcanic_engine_model_provider/model/stt.py
index 4d27a644ec1..c441bee8ed3 100644
--- a/apps/setting/models_provider/impl/volcanic_engine_model_provider/model/stt.py
+++ b/apps/setting/models_provider/impl/volcanic_engine_model_provider/model/stt.py
@@ -12,14 +12,14 @@
 import hmac
 import json
 import os
+import ssl
 import uuid
 import wave
-from enum import Enum
 from hashlib import sha256
 from io import BytesIO
 from typing import Dict
 from urllib.parse import urlparse
-import ssl
+
 import websockets
 
 from setting.models_provider.base_model_provider import MaxKBBaseModel
@@ -305,7 +305,8 @@ async def segment_data_processor(self, wav_data: bytes, segment_size: int):
             res = await ws.recv()
             result = parse_response(res)
             if 'payload_msg' in result and result['payload_msg']['code'] != self.success_code:
-                raise Exception(f"Error code: {result['payload_msg']['code']}, message: {result['payload_msg']['message']}")
+                raise Exception(
+                    f"Error code: {result['payload_msg']['code']}, message: {result['payload_msg']['message']}")
             for seq, (chunk, last) in enumerate(VolcanicEngineSpeechToText.slice_data(wav_data, segment_size), 1):
                 # if no compression, comment this line
                 payload_bytes = gzip.compress(chunk)
diff --git a/apps/setting/models_provider/impl/volcanic_engine_model_provider/model/tti.py b/apps/setting/models_provider/impl/volcanic_engine_model_provider/model/tti.py
index eccfda2592f..dd021c64320 100644
--- a/apps/setting/models_provider/impl/volcanic_engine_model_provider/model/tti.py
+++ b/apps/setting/models_provider/impl/volcanic_engine_model_provider/model/tti.py
@@ -16,7 +16,6 @@
 from typing import Dict
 
 import requests
-from langchain_openai import ChatOpenAI
 
 from setting.models_provider.base_model_provider import MaxKBBaseModel
 from setting.models_provider.impl.base_tti import BaseTextToImage
diff --git a/apps/setting/models_provider/impl/wenxin_model_provider/model/llm.py b/apps/setting/models_provider/impl/wenxin_model_provider/model/llm.py
index e9b69d7814f..1f23e5a185a 100644
--- a/apps/setting/models_provider/impl/wenxin_model_provider/model/llm.py
+++ b/apps/setting/models_provider/impl/wenxin_model_provider/model/llm.py
@@ -6,17 +6,17 @@
     @date：2023/11/10 17:45
     @desc:
 """
-import uuid
 from typing import List, Dict, Optional, Any, Iterator
 
 from langchain_community.chat_models.baidu_qianfan_endpoint import _convert_dict_to_message, QianfanChatEndpoint
 from langchain_core.callbacks import CallbackManagerForLLMRun
-from langchain_core.outputs import ChatGenerationChunk
-from setting.models_provider.base_model_provider import MaxKBBaseModel
 from langchain_core.messages import (
     AIMessageChunk,
     BaseMessage,
 )
+from langchain_core.outputs import ChatGenerationChunk
+
+from setting.models_provider.base_model_provider import MaxKBBaseModel
 
 
 class QianfanChatModel(MaxKBBaseModel, QianfanChatEndpoint):
diff --git a/apps/setting/models_provider/impl/xf_model_provider/model/stt.py b/apps/setting/models_provider/impl/xf_model_provider/model/stt.py
index d36bcdb9feb..a1150bc83f2 100644
--- a/apps/setting/models_provider/impl/xf_model_provider/model/stt.py
+++ b/apps/setting/models_provider/impl/xf_model_provider/model/stt.py
@@ -10,10 +10,11 @@
 import json
 import logging
 import os
+import ssl
 from datetime import datetime, UTC
 from typing import Dict
 from urllib.parse import urlencode, urlparse
-import ssl
+
 import websockets
 
 from setting.models_provider.base_model_provider import MaxKBBaseModel
@@ -29,6 +30,7 @@
 
 max_kb = logging.getLogger("max_kb")
 
+
 class XFSparkSpeechToText(MaxKBBaseModel, BaseSpeechToText):
     spark_app_id: str
     spark_api_key: str
@@ -94,7 +96,7 @@ def create_url(self):
     def check_auth(self):
         cwd = os.path.dirname(os.path.abspath(__file__))
         with open(f'{cwd}/iat_mp3_16k.mp3', 'rb') as f:
-             self.speech_to_text(f)
+            self.speech_to_text(f)
 
     def speech_to_text(self, file):
         async def handle():
diff --git a/apps/setting/models_provider/impl/xf_model_provider/model/tts.py b/apps/setting/models_provider/impl/xf_model_provider/model/tts.py
index 206e3cbcab4..0a193903017 100644
--- a/apps/setting/models_provider/impl/xf_model_provider/model/tts.py
+++ b/apps/setting/models_provider/impl/xf_model_provider/model/tts.py
@@ -11,17 +11,17 @@
 import hmac
 import json
 import logging
-import os
+import ssl
 from datetime import datetime, UTC
 from typing import Dict
 from urllib.parse import urlencode, urlparse
-import ssl
+
 import websockets
+from django.utils.translation import gettext as __
 
 from common.util.common import _remove_empty_lines
 from setting.models_provider.base_model_provider import MaxKBBaseModel
 from setting.models_provider.impl.base_tts import BaseTextToSpeech
-from django.utils.translation import gettext_lazy as _
 
 max_kb = logging.getLogger("max_kb")
 
@@ -98,7 +98,7 @@ def create_url(self):
         return url
 
     def check_auth(self):
-        self.text_to_speech(_('Hello'))
+        self.text_to_speech(__('Hello'))
 
     def text_to_speech(self, text):
 
diff --git a/apps/setting/models_provider/impl/xinference_model_provider/model/embedding.py b/apps/setting/models_provider/impl/xinference_model_provider/model/embedding.py
index 935f4d23919..73abc14cd54 100644
--- a/apps/setting/models_provider/impl/xinference_model_provider/model/embedding.py
+++ b/apps/setting/models_provider/impl/xinference_model_provider/model/embedding.py
@@ -2,7 +2,6 @@
 import threading
 from typing import Dict, Optional, List, Any
 
-from langchain_community.embeddings import XinferenceEmbeddings
 from langchain_core.embeddings import Embeddings
 
 from setting.models_provider.base_model_provider import MaxKBBaseModel
diff --git a/apps/setting/models_provider/impl/xinference_model_provider/model/llm.py b/apps/setting/models_provider/impl/xinference_model_provider/model/llm.py
index 16996b90780..42e098aa393 100644
--- a/apps/setting/models_provider/impl/xinference_model_provider/model/llm.py
+++ b/apps/setting/models_provider/impl/xinference_model_provider/model/llm.py
@@ -1,12 +1,8 @@
 # coding=utf-8
 
-from typing import Dict, Optional, List, Any, Iterator
+from typing import Dict
 from urllib.parse import urlparse, ParseResult
 
-from langchain_core.language_models import LanguageModelInput
-from langchain_core.messages import BaseMessageChunk
-from langchain_core.runnables import RunnableConfig
-
 from setting.models_provider.base_model_provider import MaxKBBaseModel
 from setting.models_provider.impl.base_chat_open_ai import BaseChatOpenAI
 
diff --git a/apps/setting/models_provider/impl/xinference_model_provider/model/stt.py b/apps/setting/models_provider/impl/xinference_model_provider/model/stt.py
index 5e21ca6f9e1..ed0e98c3e1b 100644
--- a/apps/setting/models_provider/impl/xinference_model_provider/model/stt.py
+++ b/apps/setting/models_provider/impl/xinference_model_provider/model/stt.py
@@ -1,4 +1,3 @@
-import asyncio
 import io
 from typing import Dict
 
@@ -56,4 +55,3 @@ def speech_to_text(self, audio_file):
         buffer.name = "file.mp3"  # this is the important line
         res = client.audio.transcriptions.create(model=self.model, language="zh", file=buffer)
         return res.text
-
diff --git a/apps/setting/models_provider/impl/xinference_model_provider/model/tts.py b/apps/setting/models_provider/impl/xinference_model_provider/model/tts.py
index a68f2896f76..4808989f781 100644
--- a/apps/setting/models_provider/impl/xinference_model_provider/model/tts.py
+++ b/apps/setting/models_provider/impl/xinference_model_provider/model/tts.py
@@ -6,7 +6,7 @@
 from common.util.common import _remove_empty_lines
 from setting.models_provider.base_model_provider import MaxKBBaseModel
 from setting.models_provider.impl.base_tts import BaseTextToSpeech
-from django.utils.translation import gettext_lazy as _
+from django.utils.translation import gettext as __
 
 
 def custom_get_token_ids(text: str):
@@ -41,7 +41,7 @@ def new_instance(model_type, model_name, model_credential: Dict[str, object], **
         )
 
     def check_auth(self):
-        self.text_to_speech(_('Hello'))
+        self.text_to_speech(__('Hello'))
 
     def text_to_speech(self, text):
         client = OpenAI(
@@ -58,4 +58,4 @@ def text_to_speech(self, text):
             return response.read()
 
     def is_cache_model(self):
-        return False
\ No newline at end of file
+        return False
diff --git a/apps/setting/models_provider/impl/zhipu_model_provider/model/tti.py b/apps/setting/models_provider/impl/zhipu_model_provider/model/tti.py
index 15d213ffd62..56b40051e67 100644
--- a/apps/setting/models_provider/impl/zhipu_model_provider/model/tti.py
+++ b/apps/setting/models_provider/impl/zhipu_model_provider/model/tti.py
@@ -1,5 +1,6 @@
 from typing import Dict
 
+from django.utils.translation import gettext as __
 from langchain_community.chat_models import ChatZhipuAI
 from langchain_core.messages import HumanMessage
 from zhipuai import ZhipuAI
@@ -7,7 +8,6 @@
 from common.config.tokenizer_manage_config import TokenizerManage
 from setting.models_provider.base_model_provider import MaxKBBaseModel
 from setting.models_provider.impl.base_tti import BaseTextToImage
-from django.utils.translation import gettext_lazy as _
 
 
 def custom_get_token_ids(text: str):
@@ -46,7 +46,7 @@ def check_auth(self):
             zhipuai_api_key=self.api_key,
             model_name=self.model,
         )
-        chat.invoke([HumanMessage([{"type": "text", "text": _('Hello')}])])
+        chat.invoke([HumanMessage([{"type": "text", "text": __('Hello')}])])
 
         # self.generate_image('生成一个小猫图片')