diff --git a/PVECluster_Architecture.md b/PVECluster_Architecture.md
index 243a0ef..073ed26 100644
--- a/PVECluster_Architecture.md
+++ b/PVECluster_Architecture.md
@@ -127,7 +127,7 @@ Proxmox Backup Server (192.168.42.30, VM 111)
 | **109** | CT109 | pve-02 | **stopped** | 2C | 1 GB | 8G (syno-lvm) | .42.109 | Stirling PDF |
 | **112** | CT112 | pve-03 | running | 2C | 2 GB | 32G (local-lvm) | .42.112 | OpenClaw |
 | **114** | CT114 | pve-03 | running | 1C | 512 MB | 8G (syno-lvm) | .42.114 | Podman |
-| **115** | CT115 | pve-02 | running | 4C | 2 GB | 40G (syno-lvm) | .42.115 | Lydia（Production） |
+| **115** | CT115 | pve-02 | running | 4C | 2 GB | 40G (syno-lvm) | .42.115 | Lydia Prod — Python + Caddy + MSSQL Express |
 | **116** | CT116 | pve | running | 1C | 128 MB | 8G (syno-lvm) | .42.116 | Bark 推播通知 (finab/bark-server:8080) + Watchtower |
 | **117** | CT117 | pve-02 | running | 4C | 2 GB | 60G (syno-lvm) | .42.117 | Lydia（Test） |
 | **118** | CT118 | pve-03 | running | 2C | 2 GB | 8G (syno-lvm) | DHCP | Podman + PostgreSQL |
@@ -198,7 +198,7 @@ Proxmox Backup Server (192.168.42.30, VM 111)
 │   CT126 ─────────── Headscale 控制伺服器 (17 節點, 8080/9090/50443) │
 │                                                                   │
 │  【應用服務】                                                     │
-│   CT115 Lydia ───── Production（4C/2GB/40G）                     │
+│   CT115 Lydia ───── Prod (Python + Caddy + MSSQL, SSH:30022)     │
 │   CT117 Lydia ───── Test（4C/2GB/60G）                           │
 │   CT108 ─────────── Python 開發環境（4C/4GB）                    │
 │   CT112 ─────────── OpenClaw（2C/2GB/32G）                       │
diff --git a/SUMMARY.md b/SUMMARY.md
index ee556e5..d460b1e 100644
--- a/SUMMARY.md
+++ b/SUMMARY.md
@@ -63,7 +63,7 @@
 
 | 服務 | VMID | IP | 節點 | 狀態 |
 |---|---|---|---|---|
-| Lydia (Production) | CT 115 | .42.115 | pve-02 | running |
+| Lydia Prod (Python + Caddy + MSSQL) | CT 115 | .42.115 | pve-02 | running |
 | Lydia (Test) | CT 117 | .42.117 | pve-02 | running |
 | OpenClaw | CT 112 | .42.112 | pve-03 | running |
 | Karakeep 書籤管理 | CT 124 | .42.124 | pve-03 | running |