diff --git a/qingshuxuetang_auto_play.user.js b/qingshuxuetang_auto_play.user.js
index 7a3241a..a2a3d67 100644
--- a/qingshuxuetang_auto_play.user.js
+++ b/qingshuxuetang_auto_play.user.js
@@ -1,9 +1,10 @@
 // ==UserScript==
 // @name         平顶山学院（青书学堂）自动学习脚本
 // @namespace    http://tampermonkey.net/
-// @version      2026-06-05.3
+// @version      2026-06-05.4
 // @description  try to take over the world!
 // @author       You
+// @license      MIT
 // @match        https://degree.qingshuxuetang.com/pdsu/Student/Course/CourseStudy*
 // @match        https://degree.qingshuxuetang.com/pdsu/Student/Course/CourseShow*
 // @icon         https://www.google.com/s2/favicons?sz=64&domain=qingshuxuetang.com