diff --git a/infra/infra-hosts.md b/infra/infra-hosts.md
index 90c2945..6fb8d8b 100644
--- a/infra/infra-hosts.md
+++ b/infra/infra-hosts.md
@@ -20,7 +20,7 @@ tags: [infra, network, kr-zone, openwrt]
 | openwrt-gw | 100.66.60.66 | OpenWrt 라우터 (서울) | HAProxy: 80/443 → APISIX hostNetwork 9080/9443 (3노드 roundrobin) |
 | sandbox-tokyo | 100.79.87.48 | 테스트 서버 (도쿄, Linode) | vault-prod, wg-easy, nginx-tcp-proxy (Docker) |
 | relay4wd | 100.103.161.4 | APISIX Gateway (서울, AWS Lightsail) | inbest 전용, Docker APISIX 3.15.0, Debian 12, nano $5/월, SSH: admin + lightsail.pem |
-| synology | 100.126.100.82 | NAS (시놀로지) | |
+| synology | LAN 192.168.205.100 | NAS (시놀로지) | Tailscale 미사용, kr2 경유 접근 |
 
 ## 서울 K3s 클러스터