diff --git a/.gitea/workflows/cd.yaml b/.gitea/workflows/cd.yaml
index 4d22dd70d..d1c042925 100644
--- a/.gitea/workflows/cd.yaml
+++ b/.gitea/workflows/cd.yaml
@@ -2265,6 +2265,8 @@ jobs:
           asyncio.run(main())
           PY
 
+      # 2026-03-31 ogt: 移除中間通知
+
       # MCP version discovery must have a durable receipt store before the
       # signal worker starts its first six-hour lifecycle run. Apply the
       # additive RLS schema, then verify both schema policy and runtime-role
@@ -2385,8 +2387,6 @@ jobs:
           asyncio.run(main())
           PY
 
-      # 2026-03-31 ogt: 移除中間通知
-
       # 2026-03-31 ogt: P0-1 Secrets 自動注入 (ADR-035 強制)
       # 2026-03-31 ogt: 加入 AI API Keys (修復 mock_fallback 問題)
       - name: Inject K8s Secrets
diff --git a/apps/api/tests/test_ai_agent_autonomous_runtime_control.py b/apps/api/tests/test_ai_agent_autonomous_runtime_control.py
index e2baa3fc1..6d3b970d1 100644
--- a/apps/api/tests/test_ai_agent_autonomous_runtime_control.py
+++ b/apps/api/tests/test_ai_agent_autonomous_runtime_control.py
@@ -1073,11 +1073,14 @@ async def test_live_runtime_receipt_readback_uses_last_verified_cache_when_db_de
     try:
         first = await runtime_control_module.load_ai_agent_autonomous_runtime_receipt_readback()
         cache_key = ("awoooi", 24, 20)
+        cache_expiry_age_seconds = (
+            runtime_control_module._RUNTIME_RECEIPT_READBACK_CACHE_TTL_SECONDS + 1.0
+        )
         stored_at, cached_readback = (
             runtime_control_module._runtime_receipt_readback_cache[cache_key]
         )
         runtime_control_module._runtime_receipt_readback_cache[cache_key] = (
-            stored_at - 21.0,
+            stored_at - cache_expiry_age_seconds,
             cached_readback,
         )
         second = await runtime_control_module.load_ai_agent_autonomous_runtime_receipt_readback()
@@ -1094,7 +1097,7 @@ async def test_live_runtime_receipt_readback_uses_last_verified_cache_when_db_de
     assert fallback["reason"] == "live_runtime_receipt_readback_degraded"
     assert fallback["live_db_read_status"] == "unavailable"
     assert fallback["live_error_type"] == "RuntimeReceiptDbContextTimeout"
-    assert fallback["cache_age_seconds"] >= 21.0
+    assert fallback["cache_age_seconds"] >= cache_expiry_age_seconds
     assert fallback["max_stale_seconds"] == 300.0
     assert fallback["source"] == "in_process_last_verified_db_receipt_readback"
     assert fallback["durable_receipts_reused"] is True
@@ -1154,11 +1157,14 @@ async def test_live_runtime_receipt_preserves_identity_partial_when_db_unavailab
     try:
         first = await runtime_control_module.load_ai_agent_autonomous_runtime_receipt_readback()
         cache_key = ("awoooi", 24, 20)
+        cache_expiry_age_seconds = (
+            runtime_control_module._RUNTIME_RECEIPT_READBACK_CACHE_TTL_SECONDS + 1.0
+        )
         stored_at, cached_readback = (
             runtime_control_module._runtime_receipt_readback_cache[cache_key]
         )
         runtime_control_module._runtime_receipt_readback_cache[cache_key] = (
-            stored_at - 21.0,
+            stored_at - cache_expiry_age_seconds,
             cached_readback,
         )
         second = await runtime_control_module.load_ai_agent_autonomous_runtime_receipt_readback()