diff --git a/_Sidebar.md b/_Sidebar.md
index 3e29a73..1c3d3c6 100644
--- a/_Sidebar.md
+++ b/_Sidebar.md
@@ -134,4 +134,5 @@
 		[[红山开源研发周报20240408至20240412]]
 		[[红山开源研发周报20240415至20240419]]
 		[[红山开源研发周报20240422至20240426]]
-		[[红山开源研发周报202506至20240511]]
\ No newline at end of file
+		[[红山开源研发周报202506至20240511]]
+- 5月
\ No newline at end of file