diff --git a/_Sidebar.md b/_Sidebar.md
index 7b0004d..9238506 100644
--- a/_Sidebar.md
+++ b/_Sidebar.md
@@ -3,6 +3,7 @@
 - [Game Animation Sample Project](https://git.syui.ai/ai/rse/wiki/GASP)
 - [Control Rig Sample](https://git.syui.ai/ai/rse/wiki/CRS)
 - [WorldScape Plugin](https://git.syui.ai/ai/rse/wiki/WSP)
+- [VRM4U](https://git.syui.ai/ai/rse/wiki/VRM4U)
 
 ### project