diff --git a/public/react/src/modules/courses/ListPageIndex.js b/public/react/src/modules/courses/ListPageIndex.js
index 742898891..a93b8de47 100644
--- a/public/react/src/modules/courses/ListPageIndex.js
+++ b/public/react/src/modules/courses/ListPageIndex.js
@@ -33,6 +33,11 @@ const CourseGroupList = Loadable({
   loading: Loading,
 });
 
+const Signinmain = Loadable({
+  loader: () => import('./signin/mymain/Signinmain'),
+  loading: Loading,
+});
+
 const Eduinforms = Loadable({
   loader: () => import('./gradinforms/Eduinforms'),
   loading: Loading,