diff --git a/resources/tester/test_811_1_labor_ref.py b/resources/tester/test_811_1_labor_ref.py
index a47daaf93..1f93ca48e 100644
--- a/resources/tester/test_811_1_labor_ref.py
+++ b/resources/tester/test_811_1_labor_ref.py
@@ -179,8 +179,22 @@ def test_보기_임시_사본_공유_storage_안_씀(world, tmp_path):
 )
 def test_실제_저장본_전수_보기_같음(tmp_path):
     """공유 storage 층 문서 전부 — 임시 사본에서 옮겨 봄(쓰지 않음) · 줄마다 금액 같음."""
-    rows = skrow.migrate(False, work=tmp_path)
-    assert rows and all(r["같음"] for r in rows), [r["키"] for r in rows if not r["같음"]]
+    rows = skrow.migrate(False, work=tmp_path)  # 이미 옮겼으면 옮길 줄 0 → 통과
+    assert all(r["같음"] for r in rows), [r["키"] for r in rows if not r["같음"]]
+
+
+def test_마스터_층_단가산출_로직_줄_0():
+    """옮긴 뒤 상태 — 마스터 층 일위대가 · 조합의 담은로직에 로직 줄 0(참조 줄은 SK · SP · SC)."""
+    for kind in skrow.KINDS:
+        for where, path in layers.layer_files(kind):
+            if where != "마스터":
+                continue
+            lines = [
+                x
+                for x in json.loads(path.read_bytes()).get("담은로직") or []
+                if isinstance(x, dict)
+            ]
+            assert not [x for x in lines if x.get("로직")], (kind, path.stem)
 
 
 def test_화면_줄_넣기_SK_사본_참조_부품():