diff --git a/config.py b/config.py
index 0b16188..932a7dd 100644
--- a/config.py
+++ b/config.py
@@ -402,7 +402,7 @@ YOUTUBE_API_KEY = os.getenv('YOUTUBE_API_KEY', '')
 # ==========================================
 # 系統版本與路徑
 # ==========================================
-SYSTEM_VERSION = "V10.777"
+SYSTEM_VERSION = "V10.778"
 LOG_FILE_PATH = os.path.join(BASE_DIR, 'logs/system.log')
 public_url = PUBLIC_URL  # 用於模板顯示
 
diff --git a/docs/AI_INTELLIGENCE_MODULE_SOT.md b/docs/AI_INTELLIGENCE_MODULE_SOT.md
index 9a5795d..210608d 100644
--- a/docs/AI_INTELLIGENCE_MODULE_SOT.md
+++ b/docs/AI_INTELLIGENCE_MODULE_SOT.md
@@ -2,7 +2,7 @@
 
 > **最後更新**: 2026-07-11 (台北時間)
 > **狀態**: 🟠 Partial。四 Agent、PixelRAG、MCP/RAG registry、PChome controlled-preview families 與多項 smoke/readback 已建立；但 access control、database identity/RBAC、full asset reconciliation、software supply chain、same-run controlled apply、restore drill、internal RAG canary 與 MCP/RAG runtime closure 尚未全部完成。任何局部 receipt 不得代表整體閉環完成。
-> **適用版本**: V10.777
+> **適用版本**: V10.778
 
 ---
 
diff --git a/run_scheduler.py b/run_scheduler.py
index 8d103b9..7328dfc 100644
--- a/run_scheduler.py
+++ b/run_scheduler.py
@@ -28,6 +28,7 @@ import schedule
 
 # 匯入全部排程任務函式
 from scheduler import (
+    _save_stats,
     run_momo_task,
     run_edm_task,
     run_festival_task,
diff --git a/tests/test_codebase_modularization_performance_service.py b/tests/test_codebase_modularization_performance_service.py
index 9ecbd9b..62f9973 100644
--- a/tests/test_codebase_modularization_performance_service.py
+++ b/tests/test_codebase_modularization_performance_service.py
@@ -59,3 +59,23 @@ def test_scheduler_owns_daily_inventory_runtime():
 
     assert 'day.at("04:15").do(run_codebase_modularization_performance_task)' in source
     assert '_save_stats("codebase_modularization_performance", payload)' in source
+
+
+def test_scheduler_inventory_task_persists_completed_terminal_status(monkeypatch, tmp_path):
+    import run_scheduler
+
+    receipt_path = tmp_path / "latest.json"
+    saved = []
+    monkeypatch.setenv("CODEBASE_INVENTORY_RECEIPT_PATH", str(receipt_path))
+    monkeypatch.setattr(
+        run_scheduler,
+        "_save_stats",
+        lambda task_name, payload: saved.append((task_name, payload)),
+    )
+
+    result = run_scheduler.run_codebase_modularization_performance_task()
+
+    assert result["status"] == "completed"
+    assert result["receipt_path"] == str(receipt_path)
+    assert saved == [("codebase_modularization_performance", result)]
+    assert receipt_path.exists()