diff --git a/03-UnrealEngine/流程管理与部署/VPS服务部署/NAS与服务部署.md b/03-UnrealEngine/流程管理与部署/VPS服务部署/NAS与服务部署.md
index a65c969..0481fda 100644
--- a/03-UnrealEngine/流程管理与部署/VPS服务部署/NAS与服务部署.md
+++ b/03-UnrealEngine/流程管理与部署/VPS服务部署/NAS与服务部署.md
@@ -5,6 +5,11 @@ excerpt:
 tags: 
 rating: ⭐
 ---
+# Reality协议
+https://www.youtube.com/watch?v=3oQi_YBRTiQ
+国外站长工具:https://www.yougetsignal.com/tools/open-ports/
+国内站长工具:https://tool.chinaz.com/port
+https://zhuanlan.zhihu.com/p/21286171
 
 ## 路由器DDNS
 https://blueroses.asuscomm.com:8443/Main_Login.asp