diff --git a/app.py b/app.py
index 7223793..ef48b44 100644
--- a/app.py
+++ b/app.py
@@ -135,7 +135,7 @@ def main() -> Response or str:
         return ErrorProcess().get_theme_list()
     if name and name != 'null':
         if not theme:
-            theme = 'lewd'
+            theme = conf.default_style  # 设置默认主题
         build_page_result = build_page(name, length, theme)  # 开始处理整体页面
         if build_page_result[0]:
             response = make_response(build_page_result[1])  # 设置响应体 和 响应头
diff --git a/bin/db/__init__.py b/bin/db/__init__.py
deleted file mode 100644
index 2ace31e..0000000
--- a/bin/db/__init__.py
+++ /dev/null
@@ -1,9 +0,0 @@
-#!/usr/bin/env python3
-# -- coding:utf-8 --
-# @Author: markushammered@gmail.com
-# @Development Tool: PyCharm
-# @Create Time: 2022/2/4
-# @File Name: __init__.py.py
-
-
-__all__ = ['db']