diff --git a/agents/openclaw-main/warp-acp-ops.md b/agents/openclaw-main/warp-acp-ops.md
index faccc7e..faf6217 100644
--- a/agents/openclaw-main/warp-acp-ops.md
+++ b/agents/openclaw-main/warp-acp-ops.md
@@ -10,6 +10,12 @@ Primary secret file:
 
 - `~/.openclaw/.env`
 
+Cluster rule:
+
+- `mac-5`, `mac-6`, and `mac-7` must each keep a local `~/.openclaw/.env` if they may locally run Warp-backed ACP harnesses.
+- Do not rely on `mac-5` secrets propagating to `mac-6` / `mac-7` at runtime.
+- Wrapper scripts should always read the local machine's own `~/.openclaw/.env`.
+
 Current placeholder variables:
 
 - `WARP_INFINI_API_KEY`
diff --git a/daily/2026-03-17.md b/daily/2026-03-17.md
index 0c37332..4bda9a8 100644
--- a/daily/2026-03-17.md
+++ b/daily/2026-03-17.md
@@ -7,6 +7,7 @@
 - 已决定长期文档主名采用 `warp-acp-*`
 - 第一阶段仅先标准化 `opencode` 的 Warp ACP 接入；后续再扩展到 `gemini cli`、`claude code`
 - 已新增本地 secrets 文件占位：`~/.openclaw/.env`
+- 已确认节点级配置规则：`mac-5`、`mac-6`、`mac-7` 三台机器都应各自本地配置 `~/.openclaw/.env`；不能假设 `mac-5` 的 secrets 会在 Warp-backed ACP harness 实际落到 `mac-6` / `mac-7` 时自动可用
 - 当前预置的 provider 环境变量名：
   - `WARP_INFINI_API_KEY`
   - `WARP_INFINI_BASE_URL`
diff --git a/shared/long-term/projects/warp-acp-integration.md b/shared/long-term/projects/warp-acp-integration.md
index 089273c..ed29cd3 100644
--- a/shared/long-term/projects/warp-acp-integration.md
+++ b/shared/long-term/projects/warp-acp-integration.md
@@ -33,6 +33,12 @@ Primary local secret file:
 
 - `~/.openclaw/.env`
 
+Node-local requirement:
+
+- Any machine that may locally execute a Warp-backed ACP harness must have its own local `~/.openclaw/.env`.
+- For the current cluster plan, this means `mac-5`, `mac-6`, and `mac-7` should all be configured.
+- Do not assume secrets from `mac-5` will automatically be available when a harness actually runs on `mac-6` or `mac-7`.
+
 Recommended format:
 
 ```bash