diff --git a/conf/conf-dev.ini b/conf/conf-dev.ini
index 47bcae3..6361f25 100644
--- a/conf/conf-dev.ini
+++ b/conf/conf-dev.ini
@@ -4,7 +4,7 @@ lifetime_seconds=3600
 
 [mysql]
 username=root
-password=Chenweijia113!
+password=123456
 host=127.0.0.1
 port=3306
 database=test
diff --git a/src/api/example.py b/src/api/example.py
index 12a6471..bf6115b 100644
--- a/src/api/example.py
+++ b/src/api/example.py
@@ -5,6 +5,8 @@ import aioredis
 from fastapi import APIRouter, Depends, Query
 from fastapi.security import OAuth2PasswordBearer
 from fastapi_plugins import depends_redis
+from fastapi_sqlalchemy import db
+from sqlalchemy.sql import text
 from pydantic import BaseModel
 
 from src.service.example import get_user_by_id
@@ -59,6 +61,11 @@ async def get_user_list_pages(page: int = Query(..., description="当前页码")
     res = response(data=data, message="Ok!")
     return res
 
+# 数据库查询
+@router.get('/get_db_version')
+async def get_db_version():
+    result = db.session.execute(text("SELECT version()")).first()
+    return dict(result=result.tuple()[0])
 
 # Redis 缓存查询
 @router.get("/ping")
diff --git a/start.bat b/start.bat
index cc75040..6297c36 100644
--- a/start.bat
+++ b/start.bat
@@ -1,2 +1,2 @@
 set FAST_API_ENV=dev
-uvicorn main:fast_api_app --reload --host 0.0.0.0 --port 21021
\ No newline at end of file
+uvicorn main:fast_api_app --reload --host 0.0.0.0 --port 8088
\ No newline at end of file
diff --git a/start.sh b/start.sh
index 7c9b752..76869b1 100755
--- a/start.sh
+++ b/start.sh
@@ -1,2 +1,2 @@
 export FAST_API_ENV=dev
-uvicorn main:fast_api_app --reload --host 0.0.0.0 --port 21021
\ No newline at end of file
+uvicorn main:fast_api_app --reload --host 0.0.0.0 --port 8088
\ No newline at end of file