diff --git a/PVECluster_Architecture.md b/PVECluster_Architecture.md
index 7564bc4..19db242 100644
--- a/PVECluster_Architecture.md
+++ b/PVECluster_Architecture.md
@@ -107,9 +107,9 @@ Proxmox Backup Server (192.168.42.30, VM 111)
 |---|---|---|---|---|---|---|---|---|
 | **110** | OpenWRT | pve | running | 2C | 1.5 GB | 8 GB (syno-lvm) | openwrt | 進階路由/防火牆 |
 | **111** | PBS | pve-02 | running | 2C | 2 GB | 32G + 300G (syno-lvm) | proxmoxbackupserver | Proxmox Backup Server (192.168.42.30) |
-| **120** | K3s Worker | pve-02 | running | 2C | 8 GB | 83 GB (syno-lvm) | k3s | Kubernetes 工作節點 |
-| **121** | K3s Worker | pve | running | 2C | 8 GB | 82 GB (syno-lvm) | k3s | Kubernetes 工作節點 |
-| **122** | K3s Worker | pve-03 | running | 2C | 8 GB | 82 GB (syno-lvm) | k3s | Kubernetes 工作節點 |
+| **120** | K3s Server | pve-02 | running | 2C | 8 GB | 83 GB (syno-lvm) | k3s | K3s control-plane（Server） |
+| **121** | K3s Agent | pve | running | 2C | 8 GB | 82 GB (syno-lvm) | k3s | K3s worker node |
+| **122** | K3s Agent | pve-03 | running | 2C | 8 GB | 82 GB (syno-lvm) | k3s | K3s worker node |
 | **9000** | ubuntu-2404-cloud-template | pve | stopped | 2C | 2 GB | 3.5 GB (syno-lvm) | — | Cloud-init 模板 |
 
 ### LXC 容器
@@ -202,10 +202,12 @@ Proxmox Backup Server (192.168.42.30, VM 111)
 │   CT112 ─────────── OpenClaw（2C/2GB/32G）                       │
 │   CT124 Karakeep ── 書籤/知識管理                                │
 │                                                                   │
-│  【Kubernetes】                                                   │
-│   VM120 K3s ─────── Worker (pve-02, 8GB)                         │
-│   VM121 K3s ─────── Worker (pve, 8GB)                            │
-│   VM122 K3s ─────── Worker (pve-03, 8GB)                         │
+│  【Kubernetes (K3s v1.33.6 + Longhorn)】                          │
+│   VM120 K3s ─────── Server/control-plane (pve-02, 8GB)           │
+│   VM121 K3s ─────── Agent/worker (pve, 8GB)                      │
+│   VM122 K3s ─────── Agent/worker (pve-03, 8GB)                   │
+│   服務: Traefik, CodiMD, Adminer, HTTPbin,                       │
+│         OpenGist, PostgreSQL, Vaultwarden                         │
 │                                                                   │
 │  【工具/通知】                                                    │
 │   CT107 ─────────── MailPit（郵件測試）                          │
diff --git a/SUMMARY.md b/SUMMARY.md
index 2cba9dd..8751a26 100644
--- a/SUMMARY.md
+++ b/SUMMARY.md
@@ -72,11 +72,12 @@
 
 | 服務 | VMID | IP | 節點 | 狀態 |
 |---|---|---|---|---|
-| K3s Worker | VM 120 | — | pve-02 | running |
-| K3s Worker | VM 121 | — | pve | running |
-| K3s Worker | VM 122 | — | pve-03 | running |
+| K3s Server (control-plane) | VM 120 | .42.120 | pve-02 | running |
+| K3s Agent (worker) | VM 121 | .42.121 | pve | running |
+| K3s Agent (worker) | VM 122 | .42.122 | pve-03 | running |
 
-> 3 節點各 1 個 K3s Worker VM（8GB RAM / 82-83GB 磁碟），跨節點分佈。
+> K3s v1.33.6 + Longhorn 儲存，3 節點跨 PVE 分佈（8GB RAM / 82-83GB 磁碟）。
+> 服務：Traefik、CodiMD、Adminer、HTTPbin、OpenGist、PostgreSQL、Vaultwarden。
 
 ### 開發 / 工具