diff --git a/core/settings.py b/core/settings.py
new file mode 100644
index 0000000..a8acc22
--- /dev/null
+++ b/core/settings.py
@@ -0,0 +1,9 @@
+# @Time    : 2023/8/15 09:51
+# @Author  : Lan
+# @File    : settings.py
+# @Software: PyCharm
+from pathlib import Path
+
+data_root = Path('./data')
+if not data_root.exists():
+    data_root.mkdir(parents=True, exist_ok=True)
diff --git a/core/storage.py b/core/storage.py
index 426197c..ac6c65c 100644
--- a/core/storage.py
+++ b/core/storage.py
@@ -8,15 +8,14 @@ import time
 
 import aioboto3
 from fastapi import UploadFile
-from pathlib import Path
-
+from core.settings import data_root
 from apps.base.models import FileCodes
 
 
 class SystemFileStorage:
     def __init__(self):
         self.chunk_size = 256 * 1024
-        self.root_path = Path('./data')
+        self.root_path = data_root
         self.token = '123456'
 
     def _save(self, file, save_path):
diff --git a/filecodebox.db-shm b/filecodebox.db-shm
deleted file mode 100644
index fe9ac28..0000000
Binary files a/filecodebox.db-shm and /dev/null differ
diff --git a/filecodebox.db-wal b/filecodebox.db-wal
deleted file mode 100644
index e69de29..0000000
diff --git a/main.py b/main.py
index bbd078c..a81dae1 100644
--- a/main.py
+++ b/main.py
@@ -9,9 +9,9 @@ from starlette.staticfiles import StaticFiles
 from tortoise.contrib.fastapi import register_tortoise
 from apps.base.views import share_api
 from apps.admin.views import admin_api
+from core.settings import data_root
 
 app = FastAPI()
-
 app.add_middleware(
     CORSMiddleware,
     allow_origins=["*"],
@@ -19,7 +19,6 @@ app.add_middleware(
     allow_methods=["*"],
     allow_headers=["*"],
 )
-
 app.mount('/assets', StaticFiles(directory='./fcb-fronted/dist/assets'), name="assets")
 
 register_tortoise(
@@ -28,7 +27,7 @@ register_tortoise(
     add_exception_handlers=True,
     config={
         'connections': {
-            'default': 'sqlite://filecodebox.db'
+            'default': f'sqlite://{data_root}/filecodebox.db'
         },
         'apps': {
             'models': {