diff --git a/_Sidebar.md b/_Sidebar.md
index 30705e5..875d90b 100644
--- a/_Sidebar.md
+++ b/_Sidebar.md
@@ -2,6 +2,8 @@
 
 [安装部署](deployment-install)
 
+[系统升级](deployment-upgrade)
+
 JSON-RPC
  - [CORE JSON-RPC](TELEPORT-CORE-JSON-RPC)
  - [WEB JSON-RPC](TELEPORT-WEB-JSON-RPC)