diff --git a/public/react/src/modules/courses/ListPageIndex.js b/public/react/src/modules/courses/ListPageIndex.js
index 3e651cf9a..a6c9d6975 100644
--- a/public/react/src/modules/courses/ListPageIndex.js
+++ b/public/react/src/modules/courses/ListPageIndex.js
@@ -68,7 +68,7 @@ class ListPageIndex extends Component{
   constructor(props) {
     super(props);
     this.state={
-      yslGuideone:true,
+      yslGuideone:null,
     }
   }