diff --git a/apps/api/tests/test_asset_inventory_integrity_migration.py b/apps/api/tests/test_asset_inventory_integrity_migration.py
index 36fb403f3..de60a0e26 100644
--- a/apps/api/tests/test_asset_inventory_integrity_migration.py
+++ b/apps/api/tests/test_asset_inventory_integrity_migration.py
@@ -12,6 +12,12 @@ MIGRATION = (
 CD_WORKFLOW = ROOT / ".gitea" / "workflows" / "cd.yaml"
 
 
+def _workflow_step(workflow: str, name: str) -> str:
+    return workflow.split(f"- name: {name}", 1)[1].split(
+        "\n      - name:", 1
+    )[0]
+
+
 def test_migration_quarantines_duplicates_without_deleting_history() -> None:
     sql = MIGRATION.read_text(encoding="utf-8")
     upper = sql.upper()
@@ -38,9 +44,7 @@ def test_migration_quarantines_duplicates_without_deleting_history() -> None:
 
 def test_cd_runs_bounded_integrity_repair_and_independent_verifier() -> None:
     workflow = CD_WORKFLOW.read_text(encoding="utf-8")
-    step = workflow.split(
-        "- name: Repair Asset Inventory Canonical Integrity", 1
-    )[1].split("# 2026-03-31 ogt: 移除中間通知", 1)[0]
+    step = _workflow_step(workflow, "Repair Asset Inventory Canonical Integrity")
     script = step.split("run: |", 1)[1]
 
     assert "MIGRATION_DATABASE_URL: ${{ secrets.MIGRATION_DATABASE_URL }}" in step
@@ -63,9 +67,7 @@ def test_cd_runs_bounded_integrity_repair_and_independent_verifier() -> None:
 
 def test_cd_embedded_integrity_migration_python_compiles() -> None:
     workflow = CD_WORKFLOW.read_text(encoding="utf-8")
-    step = workflow.split(
-        "- name: Repair Asset Inventory Canonical Integrity", 1
-    )[1]
+    step = _workflow_step(workflow, "Repair Asset Inventory Canonical Integrity")
     source = step.split("python - <<'PY'", 1)[1].split("          PY", 1)[0]
 
     compile(textwrap.dedent(source), "<asset-inventory-integrity-migration>", "exec")
diff --git a/docs/LOGBOOK.md b/docs/LOGBOOK.md
index 2cc48e858..baa19e66d 100644
--- a/docs/LOGBOOK.md
+++ b/docs/LOGBOOK.md
@@ -9,6 +9,7 @@
 - CD probe 改為先檢查 connection budget、保留 4 條安全餘量、最多 4 workers、單輪、每 request 5 秒；新增 workers/reserve/skip reason machine-readable receipt fields。
 - `backup-signoz.sh` 在 stop 前先 arm restore，加入 `EXIT/HUP/INT/TERM` trap、防重入 cleanup 與首次 restart 失敗後的有界 EXIT retry。
 - `110-devops.yml --tags backup_jobs` 納入 `backup-signoz.sh`，確保 source guard 有可驗證的 `/backup/scripts/backup-signoz.sh` 部署路徑，不再只停留在 repo。
+- `#5128` 在 `1518 passed` 後被 asset-integrity workflow shape 測試的過時注解邊界擋下；測試改以下一個 YAML `- name:` 截取單一 step，仍保留 shell body 不得出現 `${{ secrets.* }}` 的安全斷言，不放寬 secret transport policy。
 - 新增 `ops/signoz/p0-obs-002-post-closure-regression.yaml`，分離 API probe starvation、collector backup interruption、controlled recovery、source candidate 與 scope boundary。
 
 **仍維持**：