diff --git a/settings.py b/settings.py
index 929de26..005cc11 100644
--- a/settings.py
+++ b/settings.py
@@ -28,7 +28,7 @@ UPLOAD_COUNT = config('UPLOAD_COUNT', cast=int, default=60)
 # 上传限制分钟数
 UPLOAD_MINUTE = config('UPLOAD_MINUTE', cast=int, default=1)
 # 删除过期文件的间隔（分钟）
-DELETE_EXPIRE_FILES_INTERVAL = 60 * config('DELETE_EXPIRE_FILES_INTERVAL', cast=int, default=10)
+DELETE_EXPIRE_FILES_INTERVAL = config('DELETE_EXPIRE_FILES_INTERVAL', cast=int, default=10)
 # 管理地址
 ADMIN_ADDRESS = config('ADMIN_ADDRESS', cast=str, default="admin")
 # 管理密码
diff --git a/utils.py b/utils.py
index fd10797..6290c40 100644
--- a/utils.py
+++ b/utils.py
@@ -33,7 +33,7 @@ async def delete_expire_files():
             query = delete(Codes).where(Codes.id.in_(exps_ids))
             await s.execute(query)
             await s.commit()
-        await asyncio.sleep(settings.DELETE_EXPIRE_FILES_INTERVAL)
+        await asyncio.sleep(settings.DELETE_EXPIRE_FILES_INTERVAL * 60)
 
 
 async def get_code(s: AsyncSession):