diff --git a/store/bilibili/__init__.py b/store/bilibili/__init__.py
index a600ecb..ed6f5ac 100644
--- a/store/bilibili/__init__.py
+++ b/store/bilibili/__init__.py
@@ -7,7 +7,6 @@ from typing import List
 
 import config
 
-from .bilibili_store_db_types import *
 from .bilibili_store_impl import *
 
 
diff --git a/store/bilibili/bilibili_store_db_types.py b/store/bilibili/bilibili_store_db_types.py
deleted file mode 100644
index f3bc117..0000000
--- a/store/bilibili/bilibili_store_db_types.py
+++ /dev/null
@@ -1,55 +0,0 @@
-# -*- coding: utf-8 -*-
-# @Author  : relakkes@gmail.com
-# @Time    : 2024/1/14 19:34
-# @Desc    : B站存储到DB的模型类集合
-
-from tortoise import fields
-from tortoise.models import Model
-
-
-class BilibiliBaseModel(Model):
-    id = fields.IntField(pk=True, autoincrement=True, description="自增ID")
-    user_id = fields.CharField(null=True, max_length=64, description="用户ID")
-    nickname = fields.CharField(null=True, max_length=64, description="用户昵称")
-    avatar = fields.CharField(null=True, max_length=255, description="用户头像地址")
-    add_ts = fields.BigIntField(description="记录添加时间戳")
-    last_modify_ts = fields.BigIntField(description="记录最后修改时间戳")
-
-    class Meta:
-        abstract = True
-
-
-class BilibiliVideo(BilibiliBaseModel):
-    video_id = fields.CharField(max_length=64, index=True, description="视频ID")
-    video_type = fields.CharField(max_length=16, description="视频类型")
-    title = fields.CharField(null=True, max_length=500, description="视频标题")
-    desc = fields.TextField(null=True, description="视频描述")
-    create_time = fields.BigIntField(description="视频发布时间戳", index=True)
-    liked_count = fields.CharField(null=True, max_length=16, description="视频点赞数")
-    video_play_count = fields.CharField(null=True, max_length=16, description="视频播放数量")
-    video_danmaku = fields.CharField(null=True, max_length=16, description="视频弹幕数量")
-    video_comment = fields.CharField(null=True, max_length=16, description="视频评论数量")
-    video_url = fields.CharField(null=True, max_length=512, description="视频详情URL")
-    video_cover_url = fields.CharField(null=True, max_length=512, description="视频封面图 URL")
-
-    class Meta:
-        table = "bilibili_video"
-        table_description = "B站视频"
-
-    def __str__(self):
-        return f"{self.video_id} - {self.title}"
-
-
-class BilibiliComment(BilibiliBaseModel):
-    comment_id = fields.CharField(max_length=64, index=True, description="评论ID")
-    video_id = fields.CharField(max_length=64, index=True, description="视频ID")
-    content = fields.TextField(null=True, description="评论内容")
-    create_time = fields.BigIntField(description="评论时间戳")
-    sub_comment_count = fields.CharField(max_length=16, description="评论回复数")
-
-    class Meta:
-        table = "bilibili_video_comment"
-        table_description = "B 站视频评论"
-
-    def __str__(self):
-        return f"{self.comment_id} - {self.content}"
diff --git a/store/bilibili/bilibili_store_impl.py b/store/bilibili/bilibili_store_impl.py
index cdcf948..3f69aa1 100644
--- a/store/bilibili/bilibili_store_impl.py
+++ b/store/bilibili/bilibili_store_impl.py
@@ -10,7 +10,6 @@ import pathlib
 from typing import Dict
 
 import aiofiles
-from tortoise.contrib.pydantic import pydantic_model_creator
 
 from base.base_crawler import AbstractStore
 from tools import utils
diff --git a/store/douyin/__init__.py b/store/douyin/__init__.py
index db3a147..9f0bfea 100644
--- a/store/douyin/__init__.py
+++ b/store/douyin/__init__.py
@@ -6,7 +6,6 @@ from typing import List
 
 import config
 
-from .douyin_store_db_types import *
 from .douyin_store_impl import *
 
 
diff --git a/store/douyin/douyin_store_db_types.py b/store/douyin/douyin_store_db_types.py
deleted file mode 100644
index a30fbee..0000000
--- a/store/douyin/douyin_store_db_types.py
+++ /dev/null
@@ -1,60 +0,0 @@
-# -*- coding: utf-8 -*-
-# @Author  : relakkes@gmail.com
-# @Time    : 2024/1/14 18:50
-# @Desc    : 抖音存储到DB的模型类集合
-
-
-from tortoise import fields
-from tortoise.models import Model
-
-
-class DouyinBaseModel(Model):
-    id = fields.IntField(pk=True, autoincrement=True, description="自增ID")
-    user_id = fields.CharField(null=True, max_length=64, description="用户ID")
-    sec_uid = fields.CharField(null=True, max_length=128, description="用户sec_uid")
-    short_user_id = fields.CharField(null=True, max_length=64, description="用户短ID")
-    user_unique_id = fields.CharField(null=True, max_length=64, description="用户唯一ID")
-    nickname = fields.CharField(null=True, max_length=64, description="用户昵称")
-    avatar = fields.CharField(null=True, max_length=255, description="用户头像地址")
-    user_signature = fields.CharField(null=True, max_length=500, description="用户签名")
-    ip_location = fields.CharField(null=True, max_length=255, description="评论时的IP地址")
-    add_ts = fields.BigIntField(description="记录添加时间戳")
-    last_modify_ts = fields.BigIntField(description="记录最后修改时间戳")
-
-    class Meta:
-        abstract = True
-
-
-class DouyinAweme(DouyinBaseModel):
-    aweme_id = fields.CharField(max_length=64, index=True, description="视频ID")
-    aweme_type = fields.CharField(max_length=16, description="视频类型")
-    title = fields.CharField(null=True, max_length=500, description="视频标题")
-    desc = fields.TextField(null=True, description="视频描述")
-    create_time = fields.BigIntField(description="视频发布时间戳", index=True)
-    liked_count = fields.CharField(null=True, max_length=16, description="视频点赞数")
-    comment_count = fields.CharField(null=True, max_length=16, description="视频评论数")
-    share_count = fields.CharField(null=True, max_length=16, description="视频分享数")
-    collected_count = fields.CharField(null=True, max_length=16, description="视频收藏数")
-    aweme_url = fields.CharField(null=True, max_length=255, description="视频详情页URL")
-
-    class Meta:
-        table = "douyin_aweme"
-        table_description = "抖音视频"
-
-    def __str__(self):
-        return f"{self.aweme_id} - {self.title}"
-
-
-class DouyinAwemeComment(DouyinBaseModel):
-    comment_id = fields.CharField(max_length=64, index=True, description="评论ID")
-    aweme_id = fields.CharField(max_length=64, index=True, description="视频ID")
-    content = fields.TextField(null=True, description="评论内容")
-    create_time = fields.BigIntField(description="评论时间戳")
-    sub_comment_count = fields.CharField(max_length=16, description="评论回复数")
-
-    class Meta:
-        table = "douyin_aweme_comment"
-        table_description = "抖音视频评论"
-
-    def __str__(self):
-        return f"{self.comment_id} - {self.content}"
diff --git a/store/douyin/douyin_store_impl.py b/store/douyin/douyin_store_impl.py
index a57609b..1977b44 100644
--- a/store/douyin/douyin_store_impl.py
+++ b/store/douyin/douyin_store_impl.py
@@ -10,7 +10,6 @@ import pathlib
 from typing import Dict
 
 import aiofiles
-from tortoise.contrib.pydantic import pydantic_model_creator
 
 from base.base_crawler import AbstractStore
 from tools import utils
diff --git a/store/kuaishou/__init__.py b/store/kuaishou/__init__.py
index 5fac31f..818c75a 100644
--- a/store/kuaishou/__init__.py
+++ b/store/kuaishou/__init__.py
@@ -6,7 +6,6 @@ from typing import List
 
 import config
 
-from .kuaishou_store_db_types import *
 from .kuaishou_store_impl import *
 
 
@@ -48,7 +47,8 @@ async def update_kuaishou_video(video_item: Dict):
         "video_cover_url": photo_info.get("coverUrl", ""),
         "video_play_url": photo_info.get("photoUrl", ""),
     }
-    utils.logger.info(f"[store.kuaishou.update_kuaishou_video] Kuaishou video id:{video_id}, title:{save_content_item.get('title')}")
+    utils.logger.info(
+        f"[store.kuaishou.update_kuaishou_video] Kuaishou video id:{video_id}, title:{save_content_item.get('title')}")
     await KuaishouStoreFactory.create_store().store_content(content_item=save_content_item)
 
 
@@ -73,5 +73,6 @@ async def update_ks_video_comment(video_id: str, comment_item: Dict):
         "sub_comment_count": str(comment_item.get("subCommentCount", 0)),
         "last_modify_ts": utils.get_current_timestamp(),
     }
-    utils.logger.info(f"[store.kuaishou.update_ks_video_comment] Kuaishou video comment: {comment_id}, content: {save_comment_item.get('content')}")
-    await KuaishouStoreFactory.create_store().store_comment(comment_item=save_comment_item)
\ No newline at end of file
+    utils.logger.info(
+        f"[store.kuaishou.update_ks_video_comment] Kuaishou video comment: {comment_id}, content: {save_comment_item.get('content')}")
+    await KuaishouStoreFactory.create_store().store_comment(comment_item=save_comment_item)
diff --git a/store/kuaishou/kuaishou_store_db_types.py b/store/kuaishou/kuaishou_store_db_types.py
deleted file mode 100644
index 256695e..0000000
--- a/store/kuaishou/kuaishou_store_db_types.py
+++ /dev/null
@@ -1,55 +0,0 @@
-# -*- coding: utf-8 -*-
-# @Author  : relakkes@gmail.com
-# @Time    : 2024/1/14 20:03
-# @Desc    : 快手存储到DB的模型类集合
-
-
-from tortoise import fields
-from tortoise.models import Model
-
-
-class KuaishouBaseModel(Model):
-    id = fields.IntField(pk=True, autoincrement=True, description="自增ID")
-    user_id = fields.CharField(null=True, max_length=64, description="用户ID")
-    nickname = fields.CharField(null=True, max_length=64, description="用户昵称")
-    avatar = fields.CharField(null=True, max_length=255, description="用户头像地址")
-    add_ts = fields.BigIntField(description="记录添加时间戳")
-    last_modify_ts = fields.BigIntField(description="记录最后修改时间戳")
-
-    class Meta:
-        abstract = True
-
-
-class KuaishouVideo(KuaishouBaseModel):
-    video_id = fields.CharField(max_length=64, index=True, description="视频ID")
-    video_type = fields.CharField(max_length=16, description="视频类型")
-    title = fields.CharField(null=True, max_length=500, description="视频标题")
-    desc = fields.TextField(null=True, description="视频描述")
-    create_time = fields.BigIntField(description="视频发布时间戳", index=True)
-    liked_count = fields.CharField(null=True, max_length=16, description="视频点赞数")
-    viewd_count = fields.CharField(null=True, max_length=16, description="视频浏览数量")
-    video_url = fields.CharField(null=True, max_length=512, description="视频详情URL")
-    video_cover_url = fields.CharField(null=True, max_length=512, description="视频封面图 URL")
-    video_play_url = fields.CharField(null=True, max_length=512, description="视频播放 URL")
-
-    class Meta:
-        table = "kuaishou_video"
-        table_description = "快手视频"
-
-    def __str__(self):
-        return f"{self.video_id} - {self.title}"
-
-
-class KuaishouVideoComment(KuaishouBaseModel):
-    comment_id = fields.CharField(max_length=64, index=True, description="评论ID")
-    video_id = fields.CharField(max_length=64, index=True, description="视频ID")
-    content = fields.TextField(null=True, description="评论内容")
-    create_time = fields.BigIntField(description="评论时间戳")
-    sub_comment_count = fields.CharField(max_length=16, description="评论回复数")
-
-    class Meta:
-        table = "kuaishou_video_comment"
-        table_description = "快手视频评论"
-
-    def __str__(self):
-        return f"{self.comment_id} - {self.content}"
diff --git a/store/kuaishou/kuaishou_store_impl.py b/store/kuaishou/kuaishou_store_impl.py
index 35c7f57..99ae1f4 100644
--- a/store/kuaishou/kuaishou_store_impl.py
+++ b/store/kuaishou/kuaishou_store_impl.py
@@ -10,7 +10,6 @@ import pathlib
 from typing import Dict
 
 import aiofiles
-from tortoise.contrib.pydantic import pydantic_model_creator
 
 from base.base_crawler import AbstractStore
 from tools import utils
@@ -83,7 +82,6 @@ class KuaishouDbStoreImplement(AbstractStore):
 
         """
 
-
         from .kuaishou_store_sql import (add_new_content,
                                          query_content_by_content_id,
                                          update_content_by_content_id)
@@ -116,7 +114,6 @@ class KuaishouDbStoreImplement(AbstractStore):
             await update_comment_by_comment_id(comment_id, comment_item=comment_item)
 
 
-
 class KuaishouJsonStoreImplement(AbstractStore):
     json_store_path: str = "data/kuaishou"
     lock = asyncio.Lock()
@@ -155,7 +152,6 @@ class KuaishouJsonStoreImplement(AbstractStore):
             async with aiofiles.open(save_file_name, 'w', encoding='utf-8') as file:
                 await file.write(json.dumps(save_data, ensure_ascii=False))
 
-
     async def store_content(self, content_item: Dict):
         """
         content JSON storage implementation
diff --git a/store/weibo/__init__.py b/store/weibo/__init__.py
index 3424dcb..3a43e52 100644
--- a/store/weibo/__init__.py
+++ b/store/weibo/__init__.py
@@ -7,7 +7,6 @@ from typing import List
 
 import config
 
-from .weibo_store_db_types import *
 from .weibo_store_impl import *
 
 
@@ -26,6 +25,7 @@ class WeibostoreFactory:
                 "[WeibotoreFactory.create_store] Invalid save option only supported csv or db or json ...")
         return store_class()
 
+
 async def update_weibo_note(note_item: Dict):
     mblog: Dict = note_item.get("mblog")
     user_info: Dict = mblog.get("user")
@@ -84,5 +84,5 @@ async def update_weibo_note_comment(note_id: str, comment_item: Dict):
         "avatar": user_info.get("profile_image_url", ""),
     }
     utils.logger.info(
-        f"[store.weibo.update_weibo_note_comment] Weibo note comment: {comment_id}, content: {save_comment_item.get('content','')[:24]} ...")
+        f"[store.weibo.update_weibo_note_comment] Weibo note comment: {comment_id}, content: {save_comment_item.get('content', '')[:24]} ...")
     await WeibostoreFactory.create_store().store_comment(comment_item=save_comment_item)
diff --git a/store/weibo/weibo_store_db_types.py b/store/weibo/weibo_store_db_types.py
deleted file mode 100644
index da672b5..0000000
--- a/store/weibo/weibo_store_db_types.py
+++ /dev/null
@@ -1,57 +0,0 @@
-# -*- coding: utf-8 -*-
-# @Author  : relakkes@gmail.com
-# @Time    : 2024/1/14 21:35
-# @Desc    : 微博存储到DB的模型类集合
-
-from tortoise import fields
-from tortoise.models import Model
-
-
-class WeiboBaseModel(Model):
-    id = fields.IntField(pk=True, autoincrement=True, description="自增ID")
-    user_id = fields.CharField(null=True, max_length=64, description="用户ID")
-    nickname = fields.CharField(null=True, max_length=64, description="用户昵称")
-    avatar = fields.CharField(null=True, max_length=255, description="用户头像地址")
-    gender = fields.CharField(null=True, max_length=12, description="用户性别")
-    profile_url = fields.CharField(null=True, max_length=255, description="用户主页地址")
-    ip_location = fields.CharField(null=True, max_length=32, default="发布微博的地理信息")
-    add_ts = fields.BigIntField(description="记录添加时间戳")
-    last_modify_ts = fields.BigIntField(description="记录最后修改时间戳")
-
-    class Meta:
-        abstract = True
-
-
-class WeiboNote(WeiboBaseModel):
-    note_id = fields.CharField(max_length=64, index=True, description="帖子ID")
-    content = fields.TextField(null=True, description="帖子正文内容")
-    create_time = fields.BigIntField(description="帖子发布时间戳", index=True)
-    create_date_time = fields.CharField(description="帖子发布日期时间", max_length=32, index=True)
-    liked_count = fields.CharField(null=True, max_length=16, description="帖子点赞数")
-    comments_count = fields.CharField(null=True, max_length=16, description="帖子评论数量")
-    shared_count = fields.CharField(null=True, max_length=16, description="帖子转发数量")
-    note_url = fields.CharField(null=True, max_length=512, description="帖子详情URL")
-
-    class Meta:
-        table = "weibo_note"
-        table_description = "微博帖子"
-
-    def __str__(self):
-        return f"{self.note_id}"
-
-
-class WeiboComment(WeiboBaseModel):
-    comment_id = fields.CharField(max_length=64, index=True, description="评论ID")
-    note_id = fields.CharField(max_length=64, index=True, description="帖子ID")
-    content = fields.TextField(null=True, description="评论内容")
-    create_time = fields.BigIntField(description="评论时间戳")
-    create_date_time = fields.CharField(description="评论日期时间", max_length=32, index=True)
-    comment_like_count = fields.CharField(max_length=16, description="评论点赞数量")
-    sub_comment_count = fields.CharField(max_length=16, description="评论回复数")
-
-    class Meta:
-        table = "weibo_note_comment"
-        table_description = "微博帖子评论"
-
-    def __str__(self):
-        return f"{self.comment_id}"
diff --git a/store/weibo/weibo_store_impl.py b/store/weibo/weibo_store_impl.py
index 05b9e52..e2df846 100644
--- a/store/weibo/weibo_store_impl.py
+++ b/store/weibo/weibo_store_impl.py
@@ -10,7 +10,6 @@ import pathlib
 from typing import Dict
 
 import aiofiles
-from tortoise.contrib.pydantic import pydantic_model_creator
 
 from base.base_crawler import AbstractStore
 from tools import utils
diff --git a/store/xhs/__init__.py b/store/xhs/__init__.py
index 890ff9d..f10d0ef 100644
--- a/store/xhs/__init__.py
+++ b/store/xhs/__init__.py
@@ -7,7 +7,6 @@ from typing import List
 import config
 
 from . import xhs_store_impl
-from .xhs_store_db_types import *
 from .xhs_store_impl import *
 
 
@@ -26,7 +25,6 @@ class XhsStoreFactory:
         return store_class()
 
 
-
 async def update_xhs_note(note_item: Dict):
     note_id = note_item.get("note_id")
     user_info = note_item.get("user", {})
@@ -117,7 +115,8 @@ async def save_creator(user_id: str, creator: Dict):
         'follows': follows,
         'fans': fans,
         'interaction': interaction,
-        'tag_list': json.dumps({tag.get('tagType'): tag.get('name') for tag in creator.get('tags')}, ensure_ascii=False),
+        'tag_list': json.dumps({tag.get('tagType'): tag.get('name') for tag in creator.get('tags')},
+                               ensure_ascii=False),
         "last_modify_ts": utils.get_current_timestamp(),
     }
     utils.logger.info(f"[store.xhs.save_creator] creator:{local_db_item}")
diff --git a/store/xhs/xhs_store_db_types.py b/store/xhs/xhs_store_db_types.py
deleted file mode 100644
index ee8f240..0000000
--- a/store/xhs/xhs_store_db_types.py
+++ /dev/null
@@ -1,76 +0,0 @@
-# -*- coding: utf-8 -*-
-# @Author  : relakkes@gmail.com
-# @Time    : 2024/1/14 17:31
-# @Desc    : 小红书存储到DB的模型类集合
-
-from tortoise import fields
-from tortoise.models import Model
-
-
-class XhsBaseModel(Model):
-    id = fields.IntField(pk=True, autoincrement=True, description="自增ID")
-    user_id = fields.CharField(max_length=64, description="用户ID")
-    nickname = fields.CharField(null=True, max_length=64, description="用户昵称")
-    avatar = fields.CharField(null=True, max_length=255, description="用户头像地址")
-    ip_location = fields.CharField(null=True, max_length=255, description="评论时的IP地址")
-    add_ts = fields.BigIntField(description="记录添加时间戳")
-    last_modify_ts = fields.BigIntField(description="记录最后修改时间戳")
-
-    class Meta:
-        abstract = True
-
-
-class XHSNote(XhsBaseModel):
-    note_id = fields.CharField(max_length=64, index=True, description="笔记ID")
-    type = fields.CharField(null=True, max_length=16, description="笔记类型(normal | video)")
-    title = fields.CharField(null=True, max_length=255, description="笔记标题")
-    desc = fields.TextField(null=True, description="笔记描述")
-    video_url = fields.TextField(null=True, description="视频地址")
-    time = fields.BigIntField(description="笔记发布时间戳", index=True)
-    last_update_time = fields.BigIntField(description="笔记最后更新时间戳")
-    liked_count = fields.CharField(null=True, max_length=16, description="笔记点赞数")
-    collected_count = fields.CharField(null=True, max_length=16, description="笔记收藏数")
-    comment_count = fields.CharField(null=True, max_length=16, description="笔记评论数")
-    share_count = fields.CharField(null=True, max_length=16, description="笔记分享数")
-    image_list = fields.TextField(null=True, description="笔记封面图片列表")
-    tag_list = fields.TextField(null=True, description="标签列表")
-    note_url = fields.CharField(null=True, max_length=255, description="笔记详情页的URL")
-
-    class Meta:
-        table = "xhs_note"
-        table_description = "小红书笔记"
-
-    def __str__(self):
-        return f"{self.note_id} - {self.title}"
-
-
-class XHSNoteComment(XhsBaseModel):
-    comment_id = fields.CharField(max_length=64, index=True, description="评论ID")
-    create_time = fields.BigIntField(index=True, description="评论时间戳")
-    note_id = fields.CharField(max_length=64, description="笔记ID")
-    content = fields.TextField(description="评论内容")
-    sub_comment_count = fields.IntField(description="子评论数量")
-    pictures = fields.CharField(null=True, max_length=512, description="评论的图片集合")
-
-    class Meta:
-        table = "xhs_note_comment"
-        table_description = "小红书笔记评论"
-
-    def __str__(self):
-        return f"{self.comment_id} - {self.content}"
-
-
-class XhsCreator(XhsBaseModel):
-    desc = fields.TextField(null=True, description="用户描述")
-    gender = fields.CharField(null=True, max_length=1, description="性别")
-    follows = fields.CharField(null=True, max_length=16, description="关注数")
-    fans = fields.CharField(null=True, max_length=16, description="粉丝数")
-    interaction = fields.CharField(null=True, max_length=16, description="获赞和收藏数")
-    # follows = fields.IntField(description="关注数")
-    # fans = fields.IntField(description="粉丝数")
-    # interaction = fields.IntField(description="获赞和收藏数")
-    tag_list = fields.TextField(null=True, description="标签列表") # json字符串
-
-    class Meta:
-        table = "xhs_creator"
-        table_description = "小红书博主"
diff --git a/store/xhs/xhs_store_impl.py b/store/xhs/xhs_store_impl.py
index 80eeede..26fc43e 100644
--- a/store/xhs/xhs_store_impl.py
+++ b/store/xhs/xhs_store_impl.py
@@ -10,12 +10,10 @@ import pathlib
 from typing import Dict
 
 import aiofiles
-from tortoise.contrib.pydantic import pydantic_model_creator
 
 from base.base_crawler import AbstractStore
-from db import AsyncMysqlDB
 from tools import utils
-from var import crawler_type_var, media_crawler_db_var
+from var import crawler_type_var
 
 
 class XhsCsvStoreImplement(AbstractStore):