diff --git a/app/db/__init__.py b/app/db/__init__.py
index 4412bf0..9e4c30a 100644
--- a/app/db/__init__.py
+++ b/app/db/__init__.py
@@ -14,19 +14,20 @@ from ..decorators import time_it
 
 @time_it
 def download():
-    res = requests.get('https://markusjoe.github.io/static_file_hosting/data.sqlite')
+    res = requests.get('https://filebase.vercel.app/download/data.db')
     with open('./app/db/data.sqlite', 'wb') as fp:
         fp.write(res.content)
 
 
-if __name__ != '__main__':
-    if not os.path.exists('./app/db/data.sqlite'):
-        print('数据库文件未找到, 正在下载中')
-        try:
-            download()
-        except Exception as error:
-            print('下载失败, 错误原因:', error)
-            print('请手动下载数据库文件到 ./app/db/data.sqlite')
-            sys.exit(1)
+if not os.path.exists('./app/db/data.sqlite'):
+    print('C: 数据库文件未找到, 正在下载中')
+    try:
+        download()
+    except Exception as error:
+        print('C: 下载失败, 错误原因:', error)
+        print('I: 请手动下载数据库文件到 ./app/db/data.sqlite')
+        sys.exit(1)
 
-__all__ = ['db']
+__all__ = [
+    'db'
+]
diff --git a/app/tests/__init__.py b/app/tests/__init__.py
index abeb7e5..a41bc99 100644
--- a/app/tests/__init__.py
+++ b/app/tests/__init__.py
@@ -7,3 +7,7 @@
 
 
 print('Tests models were loaded.')
+
+__all__ = [
+
+]
diff --git a/app/utils/__init__.py b/app/utils/__init__.py
index 46fe9e0..64da03d 100644
--- a/app/utils/__init__.py
+++ b/app/utils/__init__.py
@@ -5,3 +5,6 @@
 # @Create Time: 2022/3/25
 # @File Name: __init__.py.py
 
+__all__ = [
+    'view'
+]
diff --git a/manage.py b/manage.py
index 0adc98c..3667298 100644
--- a/manage.py
+++ b/manage.py
@@ -13,11 +13,11 @@ app = create_app('default')
 if __name__ == '__main__':
     from gevent import pywsgi
 
-    print('服务运行在 http://127.0.0.1:5000')
+    print('I: 服务运行在 http://127.0.0.1:5000')
     try:
         server = pywsgi.WSGIServer(('0.0.0.0', 5000), app)
         server.serve_forever()
     except KeyboardInterrupt:
-        print('已退出')
+        print('I: 已退出')
     except OSError:
-        print('5000 端口已被占用')
+        print('C: 5000 端口已被占用')