diff --git a/README.md b/README.md
index a8e7099..2c4236c 100644
--- a/README.md
+++ b/README.md
@@ -9,13 +9,13 @@ mos-tls-tunnel is a command line based utility that open a tls tunnel between tw
     - [mtt-client](#mtt-client)
     - [mtt-server](#mtt-server)
     - [mtt-mu-server](#mtt-mu-server)
-  - [WebSocket Secure](#websocket-secure)
-  - [Multiplex (Experimental)](#multiplex-experimental)
-  - [Self Signed Certificate](#self-signed-certificate)
   - [Shadowsocks Plugin (SIP003)](#shadowsocks-plugin-sip003)
     - [Example Command](#example-command)
     - [Recommended Shadowsocks server and client](#recommended-shadowsocks-server-and-client)
     - [Android plugin](#android-plugin)
+  - [WebSocket Secure](#websocket-secure)
+  - [Multiplex (Experimental)](#multiplex-experimental)
+  - [Self Signed Certificate](#self-signed-certificate)
   - [mtt-server Multi-user Version (mtt-mu-server)](#mtt-server-multi-user-version-mtt-mu-server)
   - [Build from Source](#build-from-source)
   - [Open Source Components / Libraries](#open-source-components--libraries)