diff --git a/docs/LOGBOOK.md b/docs/LOGBOOK.md
index 28d9a862..d2c06ada 100644
--- a/docs/LOGBOOK.md
+++ b/docs/LOGBOOK.md
@@ -23,7 +23,7 @@
 
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-## 📍 當前狀態 (2026-04-09 自動修復 L7 完整閉環 — 12 Bug 全修)
+## 📍 當前狀態 (2026-04-09 自動修復全鏈路完整閉環 — 雙主機 E2E 驗證)
 
 | 項目 | 狀態 | Commit |
 |------|------|--------|
@@ -32,13 +32,23 @@
 | Bug #3 _extract_symptoms 用 alert_name="custom" | ✅ | fc03eb1 |
 | Bug #4 Signal.labels 缺 alertname key | ✅ | 1d88b7c |
 | Bug #5 target_resource 未優先用 component label | ✅ | 1fb0c0c |
-| Bug #6 Dockerfile 無 openssh-client → ssh binary 不存在 | ✅ | 1fb0c0c |
+| Bug #6 Dockerfile 無 openssh-client | ✅ | 1fb0c0c |
 | Bug #7 sentry 未在 service-registry 定義 | ✅ | 1fb0c0c |
-| Bug #11 NetworkPolicy 缺 port 22 egress (110) | ✅ | 77f2da9 |
-| Bug #12 Deployment 缺 fsGroup=1000 → key permission denied | ✅ | 77f2da9 |
+| Bug #11 NetworkPolicy 缺 port 22 egress (110+188) | ✅ | 07a097c |
+| Bug #12 Deployment 缺 fsGroup=1000 | ✅ | 77f2da9 |
+| 8 個新 Playbook 自動產生+APPROVED | ✅ | API |
+| repair-bot-188.sh 新增 momo/tsenyang/bitan | ✅ | 188主機 |
+| repair-bot-110.sh 新增 stock-platform | ✅ | 110主機 |
+| known_hosts 110+188 Secret 更新 | ✅ | kubectl |
+| openclaw-down-repair 修正 docker-110→docker-188 | ✅ | API |
+| service-registry 新增 signoz/bitan-app | ✅ | 07a097c |
 
-**E2E 驗證結果**: SentryDown → AUTO_REPAIR_TRIGGERED → EXECUTION_COMPLETED success=True 6208ms ✅
-**下一步**: 持續觀察真實 SentryDown 告警觸發，確認 success_count 遞增
+**E2E 雙主機驗證**:
+- docker-110: SentryDown → REPAIR_OK:sentry (6208ms) ✅
+- docker-188: MoWoooWorkDown → REPAIR_OK:momo-app (3791ms) ✅
+
+**Playbook 覆蓋**: 20 個 (含 8 個 auto-generated，全部 `auto_repair=true` 告警已覆蓋)
+**下一步**: Sprint 5R 前端重構 (S11→S12→S1-S10→G1)
 
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