diff --git a/system/README.md b/system/README.md
index 1cf47e7..9bfa211 100644
--- a/system/README.md
+++ b/system/README.md
@@ -5,3 +5,4 @@
 * [demo](../../../pages/system/.vscode/se.html)
 * [top](../../../pages/system/top/index.html)
 * [news](../../../pages/system/news/index.html)
+* [event](../../../pages/system/event/index.html)