diff --git a/oj/__init__.py b/oj/__init__.py
index e69de29..c19c079 100644
--- a/oj/__init__.py
+++ b/oj/__init__.py
@@ -0,0 +1,9 @@
+"""
+   ___         _  _                  __              _                _                         _
+  /___\ _ __  | |(_) _ __    ___     \ \  _   _   __| |  __ _   ___  | |__   _   _    __ _   __| | _   _
+ //  //| '_ \ | || || '_ \  / _ \     \ \| | | | / _` | / _` | / _ \ | '_ \ | | | |  / _` | / _` || | | |
+/ \_// | | | || || || | | ||  __/  /\_/ /| |_| || (_| || (_| ||  __/ | |_) || |_| | | (_| || (_| || |_| |
+\___/  |_| |_||_||_||_| |_| \___|  \___/  \__,_| \__,_| \__, | \___| |_.__/  \__, |  \__, | \__,_| \__,_|
+                                                        |___/                |___/      |_|
+https://github.com/QingdaoU/OnlineJudge
+"""
\ No newline at end of file