diff --git a/.env.template b/.env.template
index eb3b0b7..482cca5 100644
--- a/.env.template
+++ b/.env.template
@@ -1,3 +1,5 @@
-SERVICE_CONF=application.yaml
+CONF_YAML_NAME=application.yaml
+LOAD_YAML=true
 DEBUG=true
+
 DATABASE_URL=mysql+aiomysql://username:password@host:port/database_name
\ No newline at end of file
diff --git a/README.md b/README.md
index 23ec279..ee86805 100644
--- a/README.md
+++ b/README.md
@@ -58,6 +58,7 @@ uv add xxx
 ```bash
 # 复制环境变量模板并修改
 cp .env.template .env
+# 如需启用YAML 配置文件支持，需要将.env中 的LOAD_YAML设置为 true，并执行以下操作
 cp application-template.yaml application.yaml
 # 根据需要编辑.env和application.yaml文件
 ```
@@ -72,7 +73,6 @@ python main.py
 ## API路由
 
 - `/monitor` - 系统监控相关API
-- `/test` - 测试相关API
 - `/user` - 用户相关API
 
 ## 开发指南
diff --git a/common/global_enums.py b/common/global_enums.py
index cbb0c69..6a5c351 100644
--- a/common/global_enums.py
+++ b/common/global_enums.py
@@ -1,6 +1,15 @@
-from enum import IntEnum
+from enum import IntEnum, StrEnum
+
 
 
 class IsDelete(IntEnum):
     NO_DELETE = 0
     DELETE = 1
+
+class LLMType(StrEnum):
+    CHAT = 'chat'
+    EMBEDDING = 'embedding'
+    SPEECH2TEXT = 'speech2text'
+    IMAGE2TEXT = 'image2text'
+    RERANK = 'rerank'
+    TTS    = 'tts'
\ No newline at end of file
diff --git a/config/fastapi_config.py b/config/fastapi_config.py
index 82b4397..649ddcd 100644
--- a/config/fastapi_config.py
+++ b/config/fastapi_config.py
@@ -1,4 +1,3 @@
-import asyncio
 import sys
 from contextlib import asynccontextmanager
 from importlib.util import module_from_spec, spec_from_file_location
@@ -13,7 +12,8 @@ from config import settings
 
 __all__ = ["app"]
 
-from entity import init_db, close_engine
+from entity import close_engine
+from entity.db_models import init_db
 
 from exceptions.global_exc import configure_exception
 
@@ -32,9 +32,10 @@ async def lifespan(app: FastAPI):
     # 2. 把40个线程改成80
     limiter.total_tokens = 80
     await init_db()
-    yield # 上面是启动时做的操作，下面是关闭时做的操作
+    yield  # 上面是启动时做的操作，下面是关闭时做的操作
     await close_engine()
 
+
 # FastAPI应用初始化
 app = FastAPI(
     title="Fast API",
@@ -113,4 +114,3 @@ client_urls_prefix = [
     for pages_dir in pages_dirs
     for path in search_pages_path(pages_dir)
 ]
-
diff --git a/config/settings.py b/config/settings.py
index 2d9675d..7f8beb0 100644
--- a/config/settings.py
+++ b/config/settings.py
@@ -14,6 +14,7 @@ class BaseSettings(Base):
         env_file_encoding = 'utf-8'
         extra = 'allow'
 
+
 class Settings(BaseSettings):
     """应用配置
         server目录为后端项目根目录, 在该目录下创建 "config.env" 文件, 写入环境变量(默认大写)会自动加载, 并覆盖同名配置(小写)
@@ -25,7 +26,8 @@ class Settings(BaseSettings):
     # 模式
     mode: str = 'dev'  # dev, prod
     debug: bool = False  # dev, prod
-    service_conf: str = 'application.yaml'  # dev, prod
+    load_yaml: bool = True # 是否开启加载 yaml 配置文件
+    conf_yaml_name: str = 'application.yaml'  # dev, prod
     # 版本
     api_version: str = '/v1'
     # 时区
@@ -35,23 +37,26 @@ class Settings(BaseSettings):
     # Redis键前缀
     redis_prefix: str = 'agent:'
     # 当前域名
-    host_ip:str = '0.0.0.0'
+    host_ip: str = '0.0.0.0'
     host_port: int = 8080
-    #sql驱动连接
+    # sql驱动连接
     database_url: str = ''
+
     # yaml配置
     yaml_config: dict = {}
 
+
 @lru_cache()
 def get_settings() -> Settings:
     """获取并缓存应用配置"""
     # 读取server目录下的配置
     load_dotenv()
     settings = Settings()
-    yaml_config = file_utils.load_yaml_conf(settings.service_conf)
-    # 将YAML配置存储到Settings实例中
-    settings.yaml_config = yaml_config
-    for k, v in settings.yaml_config.items():
-        if not hasattr(settings, k) or getattr(settings, k) == settings.__fields__[k].default:
-            setattr(settings, k, v)
+    if settings.load_yaml:
+        yaml_config = file_utils.load_yaml_conf(settings.conf_yaml_name)
+        # 将YAML配置存储到Settings实例中
+        settings.yaml_config = yaml_config
+        for k, v in settings.yaml_config.items():
+            if not hasattr(settings, k) or getattr(settings, k) == settings.__fields__[k].default:
+                setattr(settings, k, v)
     return settings
diff --git a/entity/__init__.py b/entity/__init__.py
index ba39f26..adbd942 100644
--- a/entity/__init__.py
+++ b/entity/__init__.py
@@ -1,10 +1,8 @@
-import asyncio
 import inspect
 from typing import Any
 
 from sqlalchemy import Executable, Result, Select, Delete, Update, column, and_
 from sqlalchemy.ext.asyncio import create_async_engine, async_sessionmaker, AsyncSession
-from sqlmodel import SQLModel
 
 from common.constant import Constant
 from common.global_enums import IsDelete
@@ -143,24 +141,3 @@ AsyncSessionLocal = async_sessionmaker(
 # 关闭引擎
 async def close_engine():
     await engine.dispose()
-
-
-# 初始化数据库表（异步执行）
-async def init_db():
-    async with engine.begin() as conn:
-        await conn.run_sync(SQLModel.metadata.create_all)
-
-
-
-if __name__ == '__main__':
-    import user
-
-
-    async def main():
-        try:
-            await init_db()
-        finally:
-            await close_engine()  # 确保引擎关闭
-
-
-    asyncio.run(main())
diff --git a/entity/db_models.py b/entity/db_models.py
new file mode 100644
index 0000000..920e426
--- /dev/null
+++ b/entity/db_models.py
@@ -0,0 +1,15 @@
+from sqlmodel import SQLModel
+
+from entity import DbBaseModel, engine
+
+
+# 初始化数据库表（异步执行）
+async def init_db():
+    async with engine.begin() as conn:
+        await conn.run_sync(SQLModel.metadata.create_all)
+
+
+class User(DbBaseModel, table=True):
+    __tablename__ = "user"  # 可以显式指定数据库表名，默认实体名转小写
+    username: str
+    password: str
diff --git a/entity/user.py b/entity/user.py
deleted file mode 100644
index 57e6069..0000000
--- a/entity/user.py
+++ /dev/null
@@ -1,7 +0,0 @@
-from entity.base_entity import DbBaseModel
-
-
-class User(DbBaseModel,table=True):
-    __tablename__ = "user"  # 可以显式指定数据库表名，默认实体名转小写
-    username: str
-    password: str
diff --git a/router/monitor.py b/router/monitor_app.py
similarity index 100%
rename from router/monitor.py
rename to router/monitor_app.py
diff --git a/router/test.py b/router/test.py
deleted file mode 100644
index 69ba9db..0000000
--- a/router/test.py
+++ /dev/null
@@ -1,13 +0,0 @@
-from fastapi import APIRouter
-
-from config import settings
-from utils.file_utils import get_project_base_directory
-
-router = APIRouter()
-
-@router.get("/test")
-async def test():
-    return {
-        "settings":settings,
-        "base_path": get_project_base_directory(),
-    }
\ No newline at end of file
diff --git a/service/base_service.py b/service/base_service.py
index 82b5416..66d3f45 100644
--- a/service/base_service.py
+++ b/service/base_service.py
@@ -1,12 +1,14 @@
-from typing import Union, Type, List, Any
+from typing import Union, Type, List, Any, TypeVar, Generic, Callable, Coroutine, Optional
 
 from fastapi_pagination import Params
 from fastapi_pagination.ext.sqlalchemy import paginate
 from pydantic import BaseModel
 from sqlalchemy import func
 from sqlalchemy.ext.asyncio import AsyncSession
+from sqlmodel import SQLModel
 
 from core.global_context import current_session
+from entity import DbBaseModel
 from entity.dto.base import BasePageQueryReq, BasePageResp, BaseQueryReq
 from utils import get_uuid
 
@@ -18,10 +20,10 @@ session.scalars: 只适合单模型查询（不适合指定列或连表查询）
 session.scalar: 直接明确获取一条数据，可以直接返回，无需额外处理
 
 """
+T = TypeVar('T', bound=DbBaseModel)
 
-
-class BaseService:
-    model = None  # 子类必须指定模型
+class BaseService(Generic[T]):
+    model: Type[T]  # 子类必须指定模型
 
     @classmethod
     def get_db(cls) -> AsyncSession:
@@ -64,7 +66,7 @@ class BaseService:
         pass
 
     @classmethod
-    async def get_by_page(cls, query_params: Union[dict, BasePageQueryReq]):
+    async def get_by_page(cls, query_params: Union[dict, BasePageQueryReq])->BasePageResp:
         if not isinstance(query_params, dict):
             query_params = query_params.model_dump()
         query_params = {k: v for k, v in query_params.items() if v is not None}
@@ -73,7 +75,7 @@ class BaseService:
 
     @classmethod
     async def auto_page(cls, query_stmt, query_params: Union[dict, BasePageQueryReq] = None,
-                        dto_model_class: Type[BaseModel] = None):
+                        dto_model_class: Type[BaseModel] = None)->BasePageResp:
         if not query_params:
             query_params = {}
         if not isinstance(query_params, dict):
@@ -114,7 +116,7 @@ class BaseService:
         })
 
     @classmethod
-    async def get_list(cls, query_params: Union[dict, BaseQueryReq]):
+    async def get_list(cls, query_params: Union[dict, BaseQueryReq])->List[T]:
         if not isinstance(query_params, dict):
             query_params = query_params.model_dump()
         query_params = {k: v for k, v in query_params.items() if v is not None}
@@ -128,10 +130,10 @@ class BaseService:
             query_stmt = query_stmt.order_by(field.asc())
         session = cls.get_db()
         exec_result = await session.execute(query_stmt)
-        return exec_result.scalars().all()
+        return list(exec_result.scalars().all())
 
     @classmethod
-    async def get_id_list(cls, query_params: Union[dict, BaseQueryReq]) -> List[Any]:
+    async def get_id_list(cls, query_params: Union[dict, BaseQueryReq]) -> List[str]:
         if not isinstance(query_params, dict):
             query_params = query_params.model_dump()
         query_params = {k: v for k, v in query_params.items() if v is not None}
@@ -148,7 +150,7 @@ class BaseService:
         return [item["id"] for item in exec_result.scalars().all()]
 
     @classmethod
-    async def save(cls, **kwargs):
+    async def save(cls, **kwargs)->T:
         sample_obj = cls.model(**kwargs)
         session = cls.get_db()
         session.add(sample_obj)
@@ -156,7 +158,7 @@ class BaseService:
         return sample_obj
 
     @classmethod
-    async def insert_many(cls, data_list, batch_size=100):
+    async def insert_many(cls, data_list, batch_size=100)->None:
         async with cls.get_db() as session:
             for d in data_list:
                 if not d.get("id", None):
@@ -166,27 +168,27 @@ class BaseService:
                 session.add_all(data_list[i: i + batch_size])
 
     @classmethod
-    async def update_by_id(cls, pid, data):
+    async def update_by_id(cls, pid, data)-> int:
         update_stmt = cls.model.update().where(cls.model.id == pid).values(**data)
         session = cls.get_db()
         result = await session.execute(update_stmt)
-        return result.rowcount
+        return result.rowcount()
 
     @classmethod
-    async def update_many_by_id(cls, data_list):
+    async def update_many_by_id(cls, data_list)->None:
         async with cls.get_db() as session:
             for data in data_list:
                 stmt = cls.model.update().where(cls.model.id == data["id"]).values(**data)
                 await session.execute(stmt)
 
     @classmethod
-    async def get_by_id(cls, pid):
+    async def get_by_id(cls, pid)->T:
         stmt = cls.model.select(cls.model.id == pid)
         session = cls.get_db()
         return await session.scalar(stmt)
 
     @classmethod
-    async def get_by_ids(cls, pids, cols=None):
+    async def get_by_ids(cls, pids, cols=None)->List[T]:
         if cols:
             objs = cls.model.select(*cols)
         else:
@@ -194,21 +196,21 @@ class BaseService:
         stmt = objs.where(cls.model.id.in_(pids))
         session = cls.get_db()
         result = await session.scalars(stmt)
-        return result.all()
+        return list(result.all())
 
     @classmethod
-    async def delete_by_id(cls, pid):
+    async def delete_by_id(cls, pid)-> int:
         del_stmt = cls.model.delete().where(cls.model.id == pid)
         session = cls.get_db()
         exec_result = await session.execute(del_stmt)
-        return exec_result.rowcount
+        return exec_result.rowcount()
 
     @classmethod
-    async def delete_by_ids(cls, pids):
+    async def delete_by_ids(cls, pids)-> int:
         session = cls.get_db()
         del_stmt = cls.model.delete().where(cls.model.id.in_(pids))
         result = await session.execute(del_stmt)
-        return result.rowcount
+        return result.rowcount()
 
     @classmethod
     async def get_data_count(cls, query_params: dict = None) -> int:
@@ -220,5 +222,5 @@ class BaseService:
         return await session.scalar(stmt)
 
     @classmethod
-    async def is_exist(cls, query_params: dict = None):
+    async def is_exist(cls, query_params: dict = None) -> bool:
         return await cls.get_data_count(query_params) > 0
diff --git a/service/user_service.py b/service/user_service.py
index bc1cb81..a3169cc 100644
--- a/service/user_service.py
+++ b/service/user_service.py
@@ -1,7 +1,7 @@
-from entity.user import User
+from entity.db_models import User
 from service.base_service import BaseService
 
 
 # 5. 具体服务类
-class UserService(BaseService):
+class UserService(BaseService[User]):
     model = User  # 指定模型
diff --git a/test.py b/test.py
deleted file mode 100644
index e9c81f9..0000000
--- a/test.py
+++ /dev/null
@@ -1,66 +0,0 @@
-import asyncio
-
-from sqlalchemy import delete
-from sqlmodel import select
-
-from entity import AsyncSessionLocal, close_engine
-from entity.user import User
-
-
-async def add():
-    add_list = []
-    add_list.append(User(id="a460359e960311f09677c922f415afd9", username="u1", password="密码"))
-    add_list.append(User(id="a460416a960311f09677c922f415afd9", username="u2", password="密码"))
-    add_list.append(User(id="a46042be960311f09677c922f415afd9", username="u3", password="密码"))
-    # session = get_db_session()
-    async with AsyncSessionLocal() as session:
-        for user in add_list:
-            session.add(user)
-        await session.commit()
-        await close_engine()
-        print("完成")
-
-
-async def remove():
-    add_list = []
-    add_list.append(User(id="a460359e960311f09677c922f415afd9", username="u1", password="密码"))
-    add_list.append(User(id="a460416a960311f09677c922f415afd9", username="u2", password="密码"))
-    add_list.append(User(id="a46042be960311f09677c922f415afd9", username="u3", password="密码"))
-    async with AsyncSessionLocal() as session:
-        for i in add_list:
-            delete_sql = delete(User).where(User.id == i.id)
-            await session.execute(delete_sql)
-        await session.commit()
-        await close_engine()
-    print("======================删除完成=================")
-async def remove_one():
-    add_list = []
-    add_list.append(User(id="a460359e960311f09677c922f415afd9", username="u1", password="密码"))
-    add_list.append(User(id="a460416a960311f09677c922f415afd9", username="u2", password="密码"))
-    add_list.append(User(id="a46042be960311f09677c922f415afd9", username="u3", password="密码"))
-    async with AsyncSessionLocal() as session:
-        # for i in add_list:
-        #     delete_sql = delete(User).where(User.id == i.id)
-        user=await session.execute(select(User))
-        user = user.scalars().first()
-        session.delete(user)
-        await session.commit()
-        await close_engine()
-    print("======================删除完成=================")
-async def get_all():
-    async with AsyncSessionLocal() as session:
-        sql = select(User)
-        result = await session.execute(sql)
-        print(result.scalars().all())
-        await session.commit()
-        await close_engine()
-    print("====================get_all==================")
-def test(aa="ddd"):
-    print("aa=", aa)
-if __name__ == "__main__":
-    # asyncio.run(add())
-    asyncio.run(get_all())
-    # asyncio.run(remove_one())
-    asyncio.run(remove())
-    asyncio.run(get_all())
-    # test(None)