diff --git a/js/ditto.js b/js/ditto.js
index d928fb0..0828dc9 100644
--- a/js/ditto.js
+++ b/js/ditto.js
@@ -225,7 +225,7 @@ function create_banner(element) {
     'color: #333333'
   ].join(';');
 
-  var text = '【开课吧】' +
+  var text = '【课程学习】' +
     '拿不到 Offer 退全款，廖雪峰的' +
     '<span style="color: #4682BE;">《Web 全栈架构师》</span>开班了！';