diff --git a/database/models.py b/database/models.py
index 22462d4..ac8d1cd 100644
--- a/database/models.py
+++ b/database/models.py
@@ -24,386 +24,386 @@ Base = declarative_base()
 
 class BilibiliVideo(Base):
     __tablename__ = 'bilibili_video'
-    id = Column(Integer, primary_key=True)
-    video_id = Column(BigInteger, nullable=False, index=True, unique=True)
-    video_url = Column(Text, nullable=False)
-    user_id = Column(BigInteger, index=True)
-    nickname = Column(Text)
-    avatar = Column(Text)
-    liked_count = Column(Integer)
-    add_ts = Column(BigInteger)
-    last_modify_ts = Column(BigInteger)
-    video_type = Column(Text)
-    title = Column(Text)
-    desc = Column(Text)
-    create_time = Column(BigInteger, index=True)
-    disliked_count = Column(Text)
-    video_play_count = Column(Text)
-    video_favorite_count = Column(Text)
-    video_share_count = Column(Text)
-    video_coin_count = Column(Text)
-    video_danmaku = Column(Text)
-    video_comment = Column(Text)
-    video_cover_url = Column(Text)
-    source_keyword = Column(Text, default='')
+    id = Column(Integer, primary_key=True, comment='主键ID')
+    video_id = Column(BigInteger, nullable=False, index=True, unique=True, comment='视频ID')
+    video_url = Column(Text, nullable=False, comment='视频URL')
+    user_id = Column(BigInteger, index=True, comment='用户ID')
+    nickname = Column(Text, comment='用户昵称')
+    avatar = Column(Text, comment='用户头像')
+    liked_count = Column(Integer, comment='点赞数')
+    add_ts = Column(BigInteger, comment='添加时间戳')
+    last_modify_ts = Column(BigInteger, comment='最后修改时间戳')
+    video_type = Column(Text, comment='视频类型')
+    title = Column(Text, comment='视频标题')
+    desc = Column(Text, comment='视频描述')
+    create_time = Column(BigInteger, index=True, comment='创建时间戳')
+    disliked_count = Column(Text, comment='点踩数')
+    video_play_count = Column(Text, comment='播放数')
+    video_favorite_count = Column(Text, comment='收藏数')
+    video_share_count = Column(Text, comment='分享数')
+    video_coin_count = Column(Text, comment='硬币数')
+    video_danmaku = Column(Text, comment='弹幕数')
+    video_comment = Column(Text, comment='评论数')
+    video_cover_url = Column(Text, comment='视频封面URL')
+    source_keyword = Column(Text, default='', comment='来源关键词')
 
 class BilibiliVideoComment(Base):
     __tablename__ = 'bilibili_video_comment'
-    id = Column(Integer, primary_key=True)
-    user_id = Column(String(255))
-    nickname = Column(Text)
-    sex = Column(Text)
-    sign = Column(Text)
-    avatar = Column(Text)
-    add_ts = Column(BigInteger)
-    last_modify_ts = Column(BigInteger)
-    comment_id = Column(BigInteger, index=True)
-    video_id = Column(BigInteger, index=True)
-    content = Column(Text)
-    create_time = Column(BigInteger)
-    sub_comment_count = Column(Text)
-    parent_comment_id = Column(String(255))
-    like_count = Column(Text, default='0')
+    id = Column(Integer, primary_key=True, comment='主键ID')
+    user_id = Column(String(255), comment='用户ID')
+    nickname = Column(Text, comment='用户昵称')
+    sex = Column(Text, comment='性别')
+    sign = Column(Text, comment='签名')
+    avatar = Column(Text, comment='头像')
+    add_ts = Column(BigInteger, comment='添加时间戳')
+    last_modify_ts = Column(BigInteger, comment='最后修改时间戳')
+    comment_id = Column(BigInteger, index=True, comment='评论ID')
+    video_id = Column(BigInteger, index=True, comment='视频ID')
+    content = Column(Text, comment='评论内容')
+    create_time = Column(BigInteger, comment='创建时间戳')
+    sub_comment_count = Column(Text, comment='子评论数')
+    parent_comment_id = Column(String(255), comment='父评论ID')
+    like_count = Column(Text, default='0', comment='点赞数')
 
 class BilibiliUpInfo(Base):
     __tablename__ = 'bilibili_up_info'
-    id = Column(Integer, primary_key=True)
-    user_id = Column(BigInteger, index=True)
-    nickname = Column(Text)
-    sex = Column(Text)
-    sign = Column(Text)
-    avatar = Column(Text)
-    add_ts = Column(BigInteger)
-    last_modify_ts = Column(BigInteger)
-    total_fans = Column(Integer)
-    total_liked = Column(Integer)
-    user_rank = Column(Integer)
-    is_official = Column(Integer)
+    id = Column(Integer, primary_key=True, comment='主键ID')
+    user_id = Column(BigInteger, index=True, comment='用户ID')
+    nickname = Column(Text, comment='用户昵称')
+    sex = Column(Text, comment='性别')
+    sign = Column(Text, comment='签名')
+    avatar = Column(Text, comment='头像')
+    add_ts = Column(BigInteger, comment='添加时间戳')
+    last_modify_ts = Column(BigInteger, comment='最后修改时间戳')
+    total_fans = Column(Integer, comment='总粉丝数')
+    total_liked = Column(Integer, comment='总获赞数')
+    user_rank = Column(Integer, comment='用户等级')
+    is_official = Column(Integer, comment='是否官方认证')
 
 class BilibiliContactInfo(Base):
     __tablename__ = 'bilibili_contact_info'
-    id = Column(Integer, primary_key=True)
-    up_id = Column(BigInteger, index=True)
-    fan_id = Column(BigInteger, index=True)
-    up_name = Column(Text)
-    fan_name = Column(Text)
-    up_sign = Column(Text)
-    fan_sign = Column(Text)
-    up_avatar = Column(Text)
-    fan_avatar = Column(Text)
-    add_ts = Column(BigInteger)
-    last_modify_ts = Column(BigInteger)
+    id = Column(Integer, primary_key=True, comment='主键ID')
+    up_id = Column(BigInteger, index=True, comment='UP主ID')
+    fan_id = Column(BigInteger, index=True, comment='粉丝ID')
+    up_name = Column(Text, comment='UP主名称')
+    fan_name = Column(Text, comment='粉丝名称')
+    up_sign = Column(Text, comment='UP主签名')
+    fan_sign = Column(Text, comment='粉丝签名')
+    up_avatar = Column(Text, comment='UP主头像')
+    fan_avatar = Column(Text, comment='粉丝头像')
+    add_ts = Column(BigInteger, comment='添加时间戳')
+    last_modify_ts = Column(BigInteger, comment='最后修改时间戳')
 
 class BilibiliUpDynamic(Base):
     __tablename__ = 'bilibili_up_dynamic'
-    id = Column(Integer, primary_key=True)
-    dynamic_id = Column(BigInteger, index=True)
-    user_id = Column(String(255))
-    user_name = Column(Text)
-    text = Column(Text)
-    type = Column(Text)
-    pub_ts = Column(BigInteger)
-    total_comments = Column(Integer)
-    total_forwards = Column(Integer)
-    total_liked = Column(Integer)
-    add_ts = Column(BigInteger)
-    last_modify_ts = Column(BigInteger)
+    id = Column(Integer, primary_key=True, comment='主键ID')
+    dynamic_id = Column(BigInteger, index=True, comment='动态ID')
+    user_id = Column(String(255), comment='用户ID')
+    user_name = Column(Text, comment='用户名称')
+    text = Column(Text, comment='动态内容')
+    type = Column(Text, comment='动态类型')
+    pub_ts = Column(BigInteger, comment='发布时间戳')
+    total_comments = Column(Integer, comment='总评论数')
+    total_forwards = Column(Integer, comment='总转发数')
+    total_liked = Column(Integer, comment='总点赞数')
+    add_ts = Column(BigInteger, comment='添加时间戳')
+    last_modify_ts = Column(BigInteger, comment='最后修改时间戳')
 
 class DouyinAweme(Base):
     __tablename__ = 'douyin_aweme'
-    id = Column(Integer, primary_key=True)
-    user_id = Column(String(255))
-    sec_uid = Column(String(255))
-    short_user_id = Column(String(255))
-    user_unique_id = Column(String(255))
-    nickname = Column(Text)
-    avatar = Column(Text)
-    user_signature = Column(Text)
-    ip_location = Column(Text)
-    add_ts = Column(BigInteger)
-    last_modify_ts = Column(BigInteger)
-    aweme_id = Column(BigInteger, index=True)
-    aweme_type = Column(Text)
-    title = Column(Text)
-    desc = Column(Text)
-    create_time = Column(BigInteger, index=True)
-    liked_count = Column(Text)
-    comment_count = Column(Text)
-    share_count = Column(Text)
-    collected_count = Column(Text)
-    aweme_url = Column(Text)
-    cover_url = Column(Text)
-    video_download_url = Column(Text)
-    music_download_url = Column(Text)
-    note_download_url = Column(Text)
-    source_keyword = Column(Text, default='')
+    id = Column(Integer, primary_key=True, comment='主键ID')
+    user_id = Column(String(255), comment='用户ID')
+    sec_uid = Column(String(255), comment='安全用户ID')
+    short_user_id = Column(String(255), comment='短用户ID')
+    user_unique_id = Column(String(255), comment='用户唯一ID')
+    nickname = Column(Text, comment='用户昵称')
+    avatar = Column(Text, comment='用户头像')
+    user_signature = Column(Text, comment='用户签名')
+    ip_location = Column(Text, comment='IP地址位置')
+    add_ts = Column(BigInteger, comment='添加时间戳')
+    last_modify_ts = Column(BigInteger, comment='最后修改时间戳')
+    aweme_id = Column(BigInteger, index=True, comment='作品ID')
+    aweme_type = Column(Text, comment='作品类型')
+    title = Column(Text, comment='作品标题')
+    desc = Column(Text, comment='作品描述')
+    create_time = Column(BigInteger, index=True, comment='创建时间戳')
+    liked_count = Column(Text, comment='点赞数')
+    comment_count = Column(Text, comment='评论数')
+    share_count = Column(Text, comment='分享数')
+    collected_count = Column(Text, comment='收藏数')
+    aweme_url = Column(Text, comment='作品URL')
+    cover_url = Column(Text, comment='封面URL')
+    video_download_url = Column(Text, comment='视频下载URL')
+    music_download_url = Column(Text, comment='音乐下载URL')
+    note_download_url = Column(Text, comment='笔记下载URL')
+    source_keyword = Column(Text, default='', comment='来源关键词')
 
 class DouyinAwemeComment(Base):
     __tablename__ = 'douyin_aweme_comment'
-    id = Column(Integer, primary_key=True)
-    user_id = Column(String(255))
-    sec_uid = Column(String(255))
-    short_user_id = Column(String(255))
-    user_unique_id = Column(String(255))
-    nickname = Column(Text)
-    avatar = Column(Text)
-    user_signature = Column(Text)
-    ip_location = Column(Text)
-    add_ts = Column(BigInteger)
-    last_modify_ts = Column(BigInteger)
-    comment_id = Column(BigInteger, index=True)
-    aweme_id = Column(BigInteger, index=True)
-    content = Column(Text)
-    create_time = Column(BigInteger)
-    sub_comment_count = Column(Text)
-    parent_comment_id = Column(String(255))
-    like_count = Column(Text, default='0')
-    pictures = Column(Text, default='')
+    id = Column(Integer, primary_key=True, comment='主键ID')
+    user_id = Column(String(255), comment='用户ID')
+    sec_uid = Column(String(255), comment='安全用户ID')
+    short_user_id = Column(String(255), comment='短用户ID')
+    user_unique_id = Column(String(255), comment='用户唯一ID')
+    nickname = Column(Text, comment='用户昵称')
+    avatar = Column(Text, comment='用户头像')
+    user_signature = Column(Text, comment='用户签名')
+    ip_location = Column(Text, comment='IP地址位置')
+    add_ts = Column(BigInteger, comment='添加时间戳')
+    last_modify_ts = Column(BigInteger, comment='最后修改时间戳')
+    comment_id = Column(BigInteger, index=True, comment='评论ID')
+    aweme_id = Column(BigInteger, index=True, comment='作品ID')
+    content = Column(Text, comment='评论内容')
+    create_time = Column(BigInteger, comment='创建时间戳')
+    sub_comment_count = Column(Text, comment='子评论数')
+    parent_comment_id = Column(String(255), comment='父评论ID')
+    like_count = Column(Text, default='0', comment='点赞数')
+    pictures = Column(Text, default='', comment='图片')
 
 class DyCreator(Base):
     __tablename__ = 'dy_creator'
-    id = Column(Integer, primary_key=True)
-    user_id = Column(String(255))
-    nickname = Column(Text)
-    avatar = Column(Text)
-    ip_location = Column(Text)
-    add_ts = Column(BigInteger)
-    last_modify_ts = Column(BigInteger)
-    desc = Column(Text)
-    gender = Column(Text)
-    follows = Column(Text)
-    fans = Column(Text)
-    interaction = Column(Text)
-    videos_count = Column(String(255))
+    id = Column(Integer, primary_key=True, comment='主键ID')
+    user_id = Column(String(255), comment='用户ID')
+    nickname = Column(Text, comment='用户昵称')
+    avatar = Column(Text, comment='用户头像')
+    ip_location = Column(Text, comment='IP地址位置')
+    add_ts = Column(BigInteger, comment='添加时间戳')
+    last_modify_ts = Column(BigInteger, comment='最后修改时间戳')
+    desc = Column(Text, comment='描述')
+    gender = Column(Text, comment='性别')
+    follows = Column(Text, comment='关注数')
+    fans = Column(Text, comment='粉丝数')
+    interaction = Column(Text, comment='互动数')
+    videos_count = Column(String(255), comment='视频数量')
 
 class KuaishouVideo(Base):
     __tablename__ = 'kuaishou_video'
-    id = Column(Integer, primary_key=True)
-    user_id = Column(String(64))
-    nickname = Column(Text)
-    avatar = Column(Text)
-    add_ts = Column(BigInteger)
-    last_modify_ts = Column(BigInteger)
-    video_id = Column(String(255), index=True)
-    video_type = Column(Text)
-    title = Column(Text)
-    desc = Column(Text)
-    create_time = Column(BigInteger, index=True)
-    liked_count = Column(Text)
-    viewd_count = Column(Text)
-    video_url = Column(Text)
-    video_cover_url = Column(Text)
-    video_play_url = Column(Text)
-    source_keyword = Column(Text, default='')
+    id = Column(Integer, primary_key=True, comment='主键ID')
+    user_id = Column(String(64), comment='用户ID')
+    nickname = Column(Text, comment='用户昵称')
+    avatar = Column(Text, comment='用户头像')
+    add_ts = Column(BigInteger, comment='添加时间戳')
+    last_modify_ts = Column(BigInteger, comment='最后修改时间戳')
+    video_id = Column(String(255), index=True, comment='视频ID')
+    video_type = Column(Text, comment='视频类型')
+    title = Column(Text, comment='视频标题')
+    desc = Column(Text, comment='视频描述')
+    create_time = Column(BigInteger, index=True, comment='创建时间戳')
+    liked_count = Column(Text, comment='点赞数')
+    viewd_count = Column(Text, comment='观看数')
+    video_url = Column(Text, comment='视频URL')
+    video_cover_url = Column(Text, comment='视频封面URL')
+    video_play_url = Column(Text, comment='视频播放URL')
+    source_keyword = Column(Text, default='', comment='来源关键词')
 
 class KuaishouVideoComment(Base):
     __tablename__ = 'kuaishou_video_comment'
-    id = Column(Integer, primary_key=True)
-    user_id = Column(Text)
-    nickname = Column(Text)
-    avatar = Column(Text)
-    add_ts = Column(BigInteger)
-    last_modify_ts = Column(BigInteger)
-    comment_id = Column(BigInteger, index=True)
-    video_id = Column(String(255), index=True)
-    content = Column(Text)
-    create_time = Column(BigInteger)
-    sub_comment_count = Column(Text)
+    id = Column(Integer, primary_key=True, comment='主键ID')
+    user_id = Column(Text, comment='用户ID')
+    nickname = Column(Text, comment='用户昵称')
+    avatar = Column(Text, comment='用户头像')
+    add_ts = Column(BigInteger, comment='添加时间戳')
+    last_modify_ts = Column(BigInteger, comment='最后修改时间戳')
+    comment_id = Column(BigInteger, index=True, comment='评论ID')
+    video_id = Column(String(255), index=True, comment='视频ID')
+    content = Column(Text, comment='评论内容')
+    create_time = Column(BigInteger, comment='创建时间戳')
+    sub_comment_count = Column(Text, comment='子评论数')
 
 class WeiboNote(Base):
     __tablename__ = 'weibo_note'
-    id = Column(Integer, primary_key=True)
-    user_id = Column(String(255))
-    nickname = Column(Text)
-    avatar = Column(Text)
-    gender = Column(Text)
-    profile_url = Column(Text)
-    ip_location = Column(Text, default='')
-    add_ts = Column(BigInteger)
-    last_modify_ts = Column(BigInteger)
-    note_id = Column(BigInteger, index=True)
-    content = Column(Text)
-    create_time = Column(BigInteger, index=True)
-    create_date_time = Column(String(255), index=True)
-    liked_count = Column(Text)
-    comments_count = Column(Text)
-    shared_count = Column(Text)
-    note_url = Column(Text)
-    source_keyword = Column(Text, default='')
+    id = Column(Integer, primary_key=True, comment='主键ID')
+    user_id = Column(String(255), comment='用户ID')
+    nickname = Column(Text, comment='用户昵称')
+    avatar = Column(Text, comment='用户头像')
+    gender = Column(Text, comment='性别')
+    profile_url = Column(Text, comment='个人主页URL')
+    ip_location = Column(Text, default='', comment='IP地址位置')
+    add_ts = Column(BigInteger, comment='添加时间戳')
+    last_modify_ts = Column(BigInteger, comment='最后修改时间戳')
+    note_id = Column(BigInteger, index=True, comment='笔记ID')
+    content = Column(Text, comment='笔记内容')
+    create_time = Column(BigInteger, index=True, comment='创建时间戳')
+    create_date_time = Column(String(255), index=True, comment='创建日期时间')
+    liked_count = Column(Text, comment='点赞数')
+    comments_count = Column(Text, comment='评论数')
+    shared_count = Column(Text, comment='分享数')
+    note_url = Column(Text, comment='笔记URL')
+    source_keyword = Column(Text, default='', comment='来源关键词')
 
 class WeiboNoteComment(Base):
     __tablename__ = 'weibo_note_comment'
-    id = Column(Integer, primary_key=True)
-    user_id = Column(String(255))
-    nickname = Column(Text)
-    avatar = Column(Text)
-    gender = Column(Text)
-    profile_url = Column(Text)
-    ip_location = Column(Text, default='')
-    add_ts = Column(BigInteger)
-    last_modify_ts = Column(BigInteger)
-    comment_id = Column(BigInteger, index=True)
-    note_id = Column(BigInteger, index=True)
-    content = Column(Text)
-    create_time = Column(BigInteger)
-    create_date_time = Column(String(255), index=True)
-    comment_like_count = Column(Text)
-    sub_comment_count = Column(Text)
-    parent_comment_id = Column(String(255))
+    id = Column(Integer, primary_key=True, comment='主键ID')
+    user_id = Column(String(255), comment='用户ID')
+    nickname = Column(Text, comment='用户昵称')
+    avatar = Column(Text, comment='用户头像')
+    gender = Column(Text, comment='性别')
+    profile_url = Column(Text, comment='个人主页URL')
+    ip_location = Column(Text, default='', comment='IP地址位置')
+    add_ts = Column(BigInteger, comment='添加时间戳')
+    last_modify_ts = Column(BigInteger, comment='最后修改时间戳')
+    comment_id = Column(BigInteger, index=True, comment='评论ID')
+    note_id = Column(BigInteger, index=True, comment='笔记ID')
+    content = Column(Text, comment='评论内容')
+    create_time = Column(BigInteger, comment='创建时间戳')
+    create_date_time = Column(String(255), index=True, comment='创建日期时间')
+    comment_like_count = Column(Text, comment='评论点赞数')
+    sub_comment_count = Column(Text, comment='子评论数')
+    parent_comment_id = Column(String(255), comment='父评论ID')
 
 class WeiboCreator(Base):
     __tablename__ = 'weibo_creator'
-    id = Column(Integer, primary_key=True)
-    user_id = Column(String(255))
-    nickname = Column(Text)
-    avatar = Column(Text)
-    ip_location = Column(Text)
-    add_ts = Column(BigInteger)
-    last_modify_ts = Column(BigInteger)
-    desc = Column(Text)
-    gender = Column(Text)
-    follows = Column(Text)
-    fans = Column(Text)
-    tag_list = Column(Text)
+    id = Column(Integer, primary_key=True, comment='主键ID')
+    user_id = Column(String(255), comment='用户ID')
+    nickname = Column(Text, comment='用户昵称')
+    avatar = Column(Text, comment='用户头像')
+    ip_location = Column(Text, comment='IP地址位置')
+    add_ts = Column(BigInteger, comment='添加时间戳')
+    last_modify_ts = Column(BigInteger, comment='最后修改时间戳')
+    desc = Column(Text, comment='描述')
+    gender = Column(Text, comment='性别')
+    follows = Column(Text, comment='关注数')
+    fans = Column(Text, comment='粉丝数')
+    tag_list = Column(Text, comment='标签列表')
 
 class XhsCreator(Base):
     __tablename__ = 'xhs_creator'
-    id = Column(Integer, primary_key=True)
-    user_id = Column(String(255))
-    nickname = Column(Text)
-    avatar = Column(Text)
-    ip_location = Column(Text)
-    add_ts = Column(BigInteger)
-    last_modify_ts = Column(BigInteger)
-    desc = Column(Text)
-    gender = Column(Text)
-    follows = Column(Text)
-    fans = Column(Text)
-    interaction = Column(Text)
-    tag_list = Column(Text)
+    id = Column(Integer, primary_key=True, comment='主键ID')
+    user_id = Column(String(255), comment='用户ID')
+    nickname = Column(Text, comment='用户昵称')
+    avatar = Column(Text, comment='用户头像')
+    ip_location = Column(Text, comment='IP地址位置')
+    add_ts = Column(BigInteger, comment='添加时间戳')
+    last_modify_ts = Column(BigInteger, comment='最后修改时间戳')
+    desc = Column(Text, comment='描述')
+    gender = Column(Text, comment='性别')
+    follows = Column(Text, comment='关注数')
+    fans = Column(Text, comment='粉丝数')
+    interaction = Column(Text, comment='互动数')
+    tag_list = Column(Text, comment='标签列表')
 
 class XhsNote(Base):
     __tablename__ = 'xhs_note'
-    id = Column(Integer, primary_key=True)
-    user_id = Column(String(255))
-    nickname = Column(Text)
-    avatar = Column(Text)
-    ip_location = Column(Text)
-    add_ts = Column(BigInteger)
-    last_modify_ts = Column(BigInteger)
-    note_id = Column(String(255), index=True)
-    type = Column(Text)
-    title = Column(Text)
-    desc = Column(Text)
-    video_url = Column(Text)
-    time = Column(BigInteger, index=True)
-    last_update_time = Column(BigInteger)
-    liked_count = Column(Text)
-    collected_count = Column(Text)
-    comment_count = Column(Text)
-    share_count = Column(Text)
-    image_list = Column(Text)
-    tag_list = Column(Text)
-    note_url = Column(Text)
-    source_keyword = Column(Text, default='')
-    xsec_token = Column(Text)
+    id = Column(Integer, primary_key=True, comment='主键ID')
+    user_id = Column(String(255), comment='用户ID')
+    nickname = Column(Text, comment='用户昵称')
+    avatar = Column(Text, comment='用户头像')
+    ip_location = Column(Text, comment='IP地址位置')
+    add_ts = Column(BigInteger, comment='添加时间戳')
+    last_modify_ts = Column(BigInteger, comment='最后修改时间戳')
+    note_id = Column(String(255), index=True, comment='笔记ID')
+    type = Column(Text, comment='笔记类型')
+    title = Column(Text, comment='笔记标题')
+    desc = Column(Text, comment='笔记描述')
+    video_url = Column(Text, comment='视频URL')
+    time = Column(BigInteger, index=True, comment='时间戳')
+    last_update_time = Column(BigInteger, comment='最后更新时间戳')
+    liked_count = Column(Text, comment='点赞数')
+    collected_count = Column(Text, comment='收藏数')
+    comment_count = Column(Text, comment='评论数')
+    share_count = Column(Text, comment='分享数')
+    image_list = Column(Text, comment='图片列表')
+    tag_list = Column(Text, comment='标签列表')
+    note_url = Column(Text, comment='笔记URL')
+    source_keyword = Column(Text, default='', comment='来源关键词')
+    xsec_token = Column(Text, comment='Xsec Token')
 
 class XhsNoteComment(Base):
     __tablename__ = 'xhs_note_comment'
-    id = Column(Integer, primary_key=True)
-    user_id = Column(String(255))
-    nickname = Column(Text)
-    avatar = Column(Text)
-    ip_location = Column(Text)
-    add_ts = Column(BigInteger)
-    last_modify_ts = Column(BigInteger)
-    comment_id = Column(String(255), index=True)
-    create_time = Column(BigInteger, index=True)
-    note_id = Column(String(255))
-    content = Column(Text)
-    sub_comment_count = Column(Integer)
-    pictures = Column(Text)
-    parent_comment_id = Column(String(255))
-    like_count = Column(Text)
+    id = Column(Integer, primary_key=True, comment='主键ID')
+    user_id = Column(String(255), comment='用户ID')
+    nickname = Column(Text, comment='用户昵称')
+    avatar = Column(Text, comment='用户头像')
+    ip_location = Column(Text, comment='IP地址位置')
+    add_ts = Column(BigInteger, comment='添加时间戳')
+    last_modify_ts = Column(BigInteger, comment='最后修改时间戳')
+    comment_id = Column(String(255), index=True, comment='评论ID')
+    create_time = Column(BigInteger, index=True, comment='创建时间戳')
+    note_id = Column(String(255), comment='笔记ID')
+    content = Column(Text, comment='评论内容')
+    sub_comment_count = Column(Integer, comment='子评论数')
+    pictures = Column(Text, comment='图片')
+    parent_comment_id = Column(String(255), comment='父评论ID')
+    like_count = Column(Text, comment='点赞数')
 
 class TiebaNote(Base):
     __tablename__ = 'tieba_note'
-    id = Column(Integer, primary_key=True)
-    note_id = Column(String(644), index=True)
-    title = Column(Text)
-    desc = Column(Text)
-    note_url = Column(Text)
-    publish_time = Column(String(255), index=True)
-    user_link = Column(Text, default='')
-    user_nickname = Column(Text, default='')
-    user_avatar = Column(Text, default='')
-    tieba_id = Column(String(255), default='')
-    tieba_name = Column(Text)
-    tieba_link = Column(Text)
-    total_replay_num = Column(Integer, default=0)
-    total_replay_page = Column(Integer, default=0)
-    ip_location = Column(Text, default='')
-    add_ts = Column(BigInteger)
-    last_modify_ts = Column(BigInteger)
-    source_keyword = Column(Text, default='')
+    id = Column(Integer, primary_key=True, comment='主键ID')
+    note_id = Column(String(644), index=True, comment='笔记ID')
+    title = Column(Text, comment='笔记标题')
+    desc = Column(Text, comment='笔记描述')
+    note_url = Column(Text, comment='笔记URL')
+    publish_time = Column(String(255), index=True, comment='发布时间')
+    user_link = Column(Text, default='', comment='用户链接')
+    user_nickname = Column(Text, default='', comment='用户昵称')
+    user_avatar = Column(Text, default='', comment='用户头像')
+    tieba_id = Column(String(255), default='', comment='贴吧ID')
+    tieba_name = Column(Text, comment='贴吧名称')
+    tieba_link = Column(Text, comment='贴吧链接')
+    total_replay_num = Column(Integer, default=0, comment='总回复数')
+    total_replay_page = Column(Integer, default=0, comment='总回复页数')
+    ip_location = Column(Text, default='', comment='IP地址位置')
+    add_ts = Column(BigInteger, comment='添加时间戳')
+    last_modify_ts = Column(BigInteger, comment='最后修改时间戳')
+    source_keyword = Column(Text, default='', comment='来源关键词')
 
 class TiebaComment(Base):
     __tablename__ = 'tieba_comment'
-    id = Column(Integer, primary_key=True)
-    comment_id = Column(String(255), index=True)
-    parent_comment_id = Column(String(255), default='')
-    content = Column(Text)
-    user_link = Column(Text, default='')
-    user_nickname = Column(Text, default='')
-    user_avatar = Column(Text, default='')
-    tieba_id = Column(String(255), default='')
-    tieba_name = Column(Text)
-    tieba_link = Column(Text)
-    publish_time = Column(String(255), index=True)
-    ip_location = Column(Text, default='')
-    sub_comment_count = Column(Integer, default=0)
-    note_id = Column(String(255), index=True)
-    note_url = Column(Text)
-    add_ts = Column(BigInteger)
-    last_modify_ts = Column(BigInteger)
+    id = Column(Integer, primary_key=True, comment='主键ID')
+    comment_id = Column(String(255), index=True, comment='评论ID')
+    parent_comment_id = Column(String(255), default='', comment='父评论ID')
+    content = Column(Text, comment='评论内容')
+    user_link = Column(Text, default='', comment='用户链接')
+    user_nickname = Column(Text, default='', comment='用户昵称')
+    user_avatar = Column(Text, default='', comment='用户头像')
+    tieba_id = Column(String(255), default='', comment='贴吧ID')
+    tieba_name = Column(Text, comment='贴吧名称')
+    tieba_link = Column(Text, comment='贴吧链接')
+    publish_time = Column(String(255), index=True, comment='发布时间')
+    ip_location = Column(Text, default='', comment='IP地址位置')
+    sub_comment_count = Column(Integer, default=0, comment='子评论数')
+    note_id = Column(String(255), index=True, comment='笔记ID')
+    note_url = Column(Text, comment='笔记URL')
+    add_ts = Column(BigInteger, comment='添加时间戳')
+    last_modify_ts = Column(BigInteger, comment='最后修改时间戳')
 
 class TiebaCreator(Base):
     __tablename__ = 'tieba_creator'
-    id = Column(Integer, primary_key=True)
-    user_id = Column(String(64))
-    user_name = Column(Text)
-    nickname = Column(Text)
-    avatar = Column(Text)
-    ip_location = Column(Text)
-    add_ts = Column(BigInteger)
-    last_modify_ts = Column(BigInteger)
-    gender = Column(Text)
-    follows = Column(Text)
-    fans = Column(Text)
-    registration_duration = Column(Text)
+    id = Column(Integer, primary_key=True, comment='主键ID')
+    user_id = Column(String(64), comment='用户ID')
+    user_name = Column(Text, comment='用户名')
+    nickname = Column(Text, comment='用户昵称')
+    avatar = Column(Text, comment='用户头像')
+    ip_location = Column(Text, comment='IP地址位置')
+    add_ts = Column(BigInteger, comment='添加时间戳')
+    last_modify_ts = Column(BigInteger, comment='最后修改时间戳')
+    gender = Column(Text, comment='性别')
+    follows = Column(Text, comment='关注数')
+    fans = Column(Text, comment='粉丝数')
+    registration_duration = Column(Text, comment='注册时长')
 
 class ZhihuContent(Base):
     __tablename__ = 'zhihu_content'
-    id = Column(Integer, primary_key=True)
-    content_id = Column(String(64), index=True)
-    content_type = Column(Text)
-    content_text = Column(Text)
-    content_url = Column(Text)
-    question_id = Column(String(255))
-    title = Column(Text)
-    desc = Column(Text)
-    created_time = Column(String(32), index=True)
-    updated_time = Column(Text)
-    voteup_count = Column(Integer, default=0)
-    comment_count = Column(Integer, default=0)
-    source_keyword = Column(Text)
-    user_id = Column(String(255))
-    user_link = Column(Text)
-    user_nickname = Column(Text)
-    user_avatar = Column(Text)
-    user_url_token = Column(Text)
-    add_ts = Column(BigInteger)
-    last_modify_ts = Column(BigInteger)
+    id = Column(Integer, primary_key=True, comment='主键ID')
+    content_id = Column(String(64), index=True, comment='内容ID')
+    content_type = Column(Text, comment='内容类型')
+    content_text = Column(Text, comment='内容文本')
+    content_url = Column(Text, comment='内容URL')
+    question_id = Column(String(255), comment='问题ID')
+    title = Column(Text, comment='标题')
+    desc = Column(Text, comment='描述')
+    created_time = Column(String(32), index=True, comment='创建时间')
+    updated_time = Column(Text, comment='更新时间')
+    voteup_count = Column(Integer, default=0, comment='赞同数')
+    comment_count = Column(Integer, default=0, comment='评论数')
+    source_keyword = Column(Text, comment='来源关键词')
+    user_id = Column(String(255), comment='用户ID')
+    user_link = Column(Text, comment='用户链接')
+    user_nickname = Column(Text, comment='用户昵称')
+    user_avatar = Column(Text, comment='用户头像')
+    user_url_token = Column(Text, comment='用户URL Token')
+    add_ts = Column(BigInteger, comment='添加时间戳')
+    last_modify_ts = Column(BigInteger, comment='最后修改时间戳')
 
     # persist-1<persist1@126.com>
     # Reason: Fixed ORM model definition error, ensuring consistency with database table structure.
@@ -412,41 +412,41 @@ class ZhihuContent(Base):
 
 class ZhihuComment(Base):
     __tablename__ = 'zhihu_comment'
-    id = Column(Integer, primary_key=True)
-    comment_id = Column(String(64), index=True)
-    parent_comment_id = Column(String(64))
-    content = Column(Text)
-    publish_time = Column(String(32), index=True)
-    ip_location = Column(Text)
-    sub_comment_count = Column(Integer, default=0)
-    like_count = Column(Integer, default=0)
-    dislike_count = Column(Integer, default=0)
-    content_id = Column(String(64), index=True)
-    content_type = Column(Text)
-    user_id = Column(String(64))
-    user_link = Column(Text)
-    user_nickname = Column(Text)
-    user_avatar = Column(Text)
-    add_ts = Column(BigInteger)
-    last_modify_ts = Column(BigInteger)
+    id = Column(Integer, primary_key=True, comment='主键ID')
+    comment_id = Column(String(64), index=True, comment='评论ID')
+    parent_comment_id = Column(String(64), comment='父评论ID')
+    content = Column(Text, comment='评论内容')
+    publish_time = Column(String(32), index=True, comment='发布时间')
+    ip_location = Column(Text, comment='IP地址位置')
+    sub_comment_count = Column(Integer, default=0, comment='子评论数')
+    like_count = Column(Integer, default=0, comment='点赞数')
+    dislike_count = Column(Integer, default=0, comment='点踩数')
+    content_id = Column(String(64), index=True, comment='内容ID')
+    content_type = Column(Text, comment='内容类型')
+    user_id = Column(String(64), comment='用户ID')
+    user_link = Column(Text, comment='用户链接')
+    user_nickname = Column(Text, comment='用户昵称')
+    user_avatar = Column(Text, comment='用户头像')
+    add_ts = Column(BigInteger, comment='添加时间戳')
+    last_modify_ts = Column(BigInteger, comment='最后修改时间戳')
 
 class ZhihuCreator(Base):
     __tablename__ = 'zhihu_creator'
-    id = Column(Integer, primary_key=True)
-    user_id = Column(String(64), unique=True, index=True)
-    user_link = Column(Text)
-    user_nickname = Column(Text)
-    user_avatar = Column(Text)
-    url_token = Column(Text)
-    gender = Column(Text)
-    ip_location = Column(Text)
-    follows = Column(Integer, default=0)
-    fans = Column(Integer, default=0)
-    anwser_count = Column(Integer, default=0)
-    video_count = Column(Integer, default=0)
-    question_count = Column(Integer, default=0)
-    article_count = Column(Integer, default=0)
-    column_count = Column(Integer, default=0)
-    get_voteup_count = Column(Integer, default=0)
-    add_ts = Column(BigInteger)
-    last_modify_ts = Column(BigInteger)
+    id = Column(Integer, primary_key=True, comment='主键ID')
+    user_id = Column(String(64), unique=True, index=True, comment='用户ID')
+    user_link = Column(Text, comment='用户链接')
+    user_nickname = Column(Text, comment='用户昵称')
+    user_avatar = Column(Text, comment='用户头像')
+    url_token = Column(Text, comment='URL Token')
+    gender = Column(Text, comment='性别')
+    ip_location = Column(Text, comment='IP地址位置')
+    follows = Column(Integer, default=0, comment='关注数')
+    fans = Column(Integer, default=0, comment='粉丝数')
+    anwser_count = Column(Integer, default=0, comment='回答数')
+    video_count = Column(Integer, default=0, comment='视频数')
+    question_count = Column(Integer, default=0, comment='问题数')
+    article_count = Column(Integer, default=0, comment='文章数')
+    column_count = Column(Integer, default=0, comment='专栏数')
+    get_voteup_count = Column(Integer, default=0, comment='获赞数')
+    add_ts = Column(BigInteger, comment='添加时间戳')
+    last_modify_ts = Column(BigInteger, comment='最后修改时间戳')