diff --git a/README.md b/README.md
index 0ad7a22..336b35c 100644
--- a/README.md
+++ b/README.md
@@ -8,6 +8,7 @@ pro2d 服务器客户端共享的protobuffer
 
 ### 游戏服
 - [业务逻辑](doc/game.md)
+- [GM测试系统](doc/gm.md)
 
 ## Usage
 ### golang
--
libgit2 0.21.2