diff --git a/apps/api/tests/test_delivery_closure_workbench_api.py b/apps/api/tests/test_delivery_closure_workbench_api.py
index 82ea2f477..2f4d1c303 100644
--- a/apps/api/tests/test_delivery_closure_workbench_api.py
+++ b/apps/api/tests/test_delivery_closure_workbench_api.py
@@ -7,33 +7,27 @@ from src.api.v1.agents import router
 from src.services.delivery_closure_workbench import load_delivery_closure_workbench
 
 REBOOT_SAFE_NEXT_STEP = (
-    "collect_windows99_vmware_autostart_verify_readback_then_rerun_all_host_"
-    "reboot_scorecard_no_secret_no_reboot"
+    "restore_windows99_no_secret_management_channel_or_collect_local_console_"
+    "verify_readback_then_rerun_reboot_scorecard_no_reboot"
 )
 REBOOT_ACTIVE_BLOCKERS = [
     "all_required_hosts_not_in_10_minute_reboot_window",
     "backup_core_green_not_1",
-    "host_188_service_green_not_1",
     "host_boot_observation_older_than_target_window",
     "host_unreachable_after_reboot",
     "host_uptime_unknown",
-    "local_disk_free_below_minimum",
     "post_start_blocked_not_zero",
-    "product_data_green_not_1",
     "reboot_event_required_host_unreachable",
     "service_green_not_1",
     "wazuh_dashboard_degraded",
+    "windows99_remote_execution_channel_unavailable",
     "windows99_vmware_autostart_readback_missing",
 ]
 DRILL_ACTIVE_BLOCKERS = [
     "service_green_not_ready",
-    "product_data_green_not_ready",
     "backup_core_green_not_ready",
-    "host_188_service_green_not_ready",
     "all_required_hosts_reachable_not_ready",
     "latest_verify_only_metric_present_not_ready",
-    "stockplatform_freshness_ok_not_ready",
-    "stockplatform_ingestion_ok_not_ready",
     "blocked_only_by_fresh_reboot_window_not_ready",
 ]
 
@@ -259,8 +253,8 @@ def test_delivery_closure_workbench_exposes_p0_006_reboot_slo_lane():
 
     assert lane["source_id"] == "reboot_auto_recovery_slo_scorecard"
     assert lane["status"] == "blocked_reboot_auto_recovery_slo_not_ready"
-    assert lane["blocker_count"] == 13
-    assert lane["completion_percent"] == 15
+    assert lane["blocker_count"] == 11
+    assert lane["completion_percent"] == 43
     assert lane["metric"]["kind"] == "reboot_auto_recovery_slo"
     assert lane["metric"]["workplan_id"] == "P0-006"
     assert lane["metric"]["target_minutes"] == 10
@@ -270,12 +264,12 @@ def test_delivery_closure_workbench_exposes_p0_006_reboot_slo_lane():
     assert lane["metric"]["unreachable_host_count"] == 1
     assert lane["metric"]["stale_host_count"] == 5
     assert lane["metric"]["service_green"] is False
-    assert lane["metric"]["product_data_green"] is False
+    assert lane["metric"]["product_data_green"] is True
     assert lane["metric"]["backup_core_green"] is False
-    assert lane["metric"]["stockplatform_freshness_status"] == "not_configured"
-    assert lane["metric"]["stockplatform_ingestion_status"] == "not_configured"
-    assert lane["metric"]["stockplatform_freshness_blocker_count"] == 1
-    assert lane["metric"]["stockplatform_ingestion_blocker_count"] == 1
+    assert lane["metric"]["stockplatform_freshness_status"] == "ok"
+    assert lane["metric"]["stockplatform_ingestion_status"] == "ok"
+    assert lane["metric"]["stockplatform_freshness_blocker_count"] == 0
+    assert lane["metric"]["stockplatform_ingestion_blocker_count"] == 0
     assert lane["metric"]["stockplatform_final_retry_window_passed"] is False
     assert lane["metric"]["stockplatform_controlled_recovery_gate_required"] is False
     assert lane["metric"]["drill_preflight_status"] == (
@@ -283,7 +277,7 @@ def test_delivery_closure_workbench_exposes_p0_006_reboot_slo_lane():
     )
     assert lane["metric"]["drill_preflight_ready"] is False
     assert lane["metric"]["drill_preflight_ready_count"] == 0
-    assert lane["metric"]["drill_preflight_blocker_count"] == 9
+    assert lane["metric"]["drill_preflight_blocker_count"] == 5
     assert lane["metric"]["drill_preflight_active_blockers"] == DRILL_ACTIVE_BLOCKERS
     assert (
         lane["metric"]["drill_preflight_break_glass_authorization_required"]
@@ -334,7 +328,7 @@ def _assert_delivery_workbench_shape(data: dict):
     )
     assert data["readback"]["current_p0_safe_next_step"] == data["safe_next_step"]
     assert data["readback"]["current_p0_active_blockers"] == data["active_blockers"]
-    assert data["readback"]["current_p0_readiness_percent"] == 15
+    assert data["readback"]["current_p0_readiness_percent"] == 43
     assert data["readback"]["current_p0_drill_preflight_status"] == (
         "blocked_reboot_drill_preflight_not_ready"
     )
@@ -359,23 +353,23 @@ def _assert_delivery_workbench_shape(data: dict):
     assert data["rollups"]["high_risk_blocker_count"] == data["summary"][
         "high_risk_blocker_count"
     ]
-    assert data["rollups"]["current_p0_blocker_count"] == 13
-    assert data["rollups"]["current_p0_readiness_percent"] == 15
+    assert data["rollups"]["current_p0_blocker_count"] == 11
+    assert data["rollups"]["current_p0_readiness_percent"] == 43
     assert data["rollups"]["current_p0_blocked_by_fresh_reboot_window_only"] is False
     assert data["rollups"]["current_p0_service_green"] is False
-    assert data["rollups"]["current_p0_product_data_green"] is False
+    assert data["rollups"]["current_p0_product_data_green"] is True
     assert data["rollups"]["current_p0_backup_core_green"] is False
     assert (
         data["rollups"]["current_p0_stockplatform_freshness_status"]
-        == "not_configured"
+        == "ok"
     )
     assert (
         data["rollups"]["current_p0_stockplatform_ingestion_status"]
-        == "not_configured"
+        == "ok"
     )
     assert data["rollups"]["current_p0_drill_preflight_ready"] is False
     assert data["rollups"]["current_p0_drill_preflight_ready_count"] == 0
-    assert data["rollups"]["current_p0_drill_preflight_blocker_count"] == 9
+    assert data["rollups"]["current_p0_drill_preflight_blocker_count"] == 5
     assert data["rollups"]["current_p0_drill_preflight_break_glass_required"] is True
     assert (
         data["rollups"][
@@ -432,20 +426,20 @@ def _assert_delivery_workbench_shape(data: dict):
         "blocked_reboot_auto_recovery_slo_not_ready"
     )
     assert data["summary"]["reboot_auto_recovery_workplan_id"] == "P0-006"
-    assert data["summary"]["reboot_auto_recovery_readiness_percent"] == 15
-    assert data["summary"]["reboot_auto_recovery_active_blocker_count"] == 13
+    assert data["summary"]["reboot_auto_recovery_readiness_percent"] == 43
+    assert data["summary"]["reboot_auto_recovery_active_blocker_count"] == 11
     assert data["summary"]["reboot_auto_recovery_can_claim_slo"] is False
     assert data["summary"]["reboot_auto_recovery_service_green"] is False
-    assert data["summary"]["reboot_auto_recovery_product_data_green"] is False
+    assert data["summary"]["reboot_auto_recovery_product_data_green"] is True
     assert data["summary"]["reboot_auto_recovery_observed_host_count"] == 7
     assert data["summary"]["reboot_auto_recovery_stale_host_count"] == 5
     assert (
         data["summary"]["reboot_auto_recovery_stockplatform_freshness_status"]
-        == "not_configured"
+        == "ok"
     )
     assert (
         data["summary"]["reboot_auto_recovery_stockplatform_ingestion_status"]
-        == "not_configured"
+        == "ok"
     )
     assert (
         data["summary"][
@@ -465,7 +459,7 @@ def _assert_delivery_workbench_shape(data: dict):
     )
     assert data["summary"]["reboot_auto_recovery_drill_preflight_ready"] is False
     assert data["summary"]["reboot_auto_recovery_drill_preflight_ready_count"] == 0
-    assert data["summary"]["reboot_auto_recovery_drill_preflight_blocker_count"] == 9
+    assert data["summary"]["reboot_auto_recovery_drill_preflight_blocker_count"] == 5
     assert (
         data["summary"][
             "reboot_auto_recovery_drill_preflight_break_glass_required"
diff --git a/docs/LOGBOOK.md b/docs/LOGBOOK.md
index e6b5c3c4f..ed10059da 100644
--- a/docs/LOGBOOK.md
+++ b/docs/LOGBOOK.md
@@ -52881,3 +52881,25 @@ production browser smoke:
 
 **下一步**：
 - commit / push 到 Gitea main 後讀回 CD；deploy 後驗證 `/api/v1/agents/awoooi-priority-work-order-readback` 與 `/zh-TW/awooop/work-items` 顯示 55 個插入工作項與新增 spotlight。
+
+## 2026-07-02 — P0 reboot Windows99 management channel CD #4402 workbench contract 修正
+
+**完成內容**：
+- Gitea public queue 讀回 `aaa617f00 fix(reboot): expose windows99 management channel readback` 的 `cd.yaml` run `#4402` 狀態為 `Failure`；production API 仍停在舊版，不能宣稱已部署。
+- 公開 tests log 定位失敗點：`apps/api/tests/test_delivery_closure_workbench_api.py::test_delivery_closure_workbench_endpoint_returns_product_summary` 仍硬期待舊 safe next step `collect_windows99_vmware_autostart_verify_readback_then_rerun_all_host_reboot_scorecard_no_secret_no_reboot`。
+- 已同步 delivery closure workbench 測試 contract 到新版 reboot scorecard truth：safe next step 改為 `restore_windows99_no_secret_management_channel_or_collect_local_console_verify_readback_then_rerun_reboot_scorecard_no_reboot`，active blockers 從 `13` 收斂到 `11`，readiness 從 `15` 升為 `43`，`product_data_green=true`，StockPlatform freshness / ingestion 為 `ok`，drill preflight blockers 從 `9` 收斂到 `5`。
+- 修正重點是測試與 readback contract 補齊，不是放寬 SLO；`windows99_remote_execution_channel_unavailable` 與 `windows99_vmware_autostart_readback_missing` 仍為 P0 blocker。
+
+**本地驗證結果**：
+- `DATABASE_URL=postgresql+asyncpg://test:test@localhost/test PYTHONPATH=apps/api python3.11 -m pytest apps/api/tests/test_delivery_closure_workbench_api.py -q -p no:cacheprovider`：`6 passed`。
+- `DATABASE_URL=postgresql+asyncpg://test:test@localhost/test PYTHONPATH=apps/api python3.11 -m pytest ops/runner/test_cd_controlled_runtime_profile.py scripts/reboot-recovery/tests/test_reboot_auto_recovery_slo_scorecard.py apps/api/tests/test_reboot_auto_recovery_slo_scorecard_api.py apps/api/tests/test_awoooi_priority_work_order_readback_api.py apps/api/tests/test_delivery_closure_workbench_api.py -q -p no:cacheprovider`：`79 passed`。
+- `python3.11 -m py_compile apps/api/tests/test_delivery_closure_workbench_api.py scripts/reboot-recovery/windows99-management-channel-probe.py scripts/reboot-recovery/reboot-auto-recovery-slo-scorecard.py apps/api/src/services/reboot_auto_recovery_slo_scorecard.py apps/api/src/services/awoooi_priority_work_order_readback.py apps/api/src/services/delivery_closure_workbench.py`：通過。
+- `git diff --check`：通過。
+
+**仍維持**：
+- 沒有讀 secret / runner token / `.runner` 內容 / `.env` / raw sessions / SQLite / auth。
+- 沒有使用 GitHub / gh / GitHub API / GitHub Actions。
+- 沒有重啟主機，沒有 Docker / Nginx / K3s / DB / firewall restart，沒有 workflow_dispatch，沒有 DROP / TRUNCATE / restore / prune。
+
+**下一步**：
+- amend / push 到 Gitea main 後讀回新的 CD；deploy 後驗證 reboot scorecard 與 priority work-order production API 已出現 `windows99_management_channel` 與 `windows99_remote_execution_channel_ready=false`。