diff --git a/M02_MasterTemplete/M02_Labor_Ref.py b/M02_MasterTemplete/M02_Labor_Ref.py
index 69cb5600e..34a8f3005 100644
--- a/M02_MasterTemplete/M02_Labor_Ref.py
+++ b/M02_MasterTemplete/M02_Labor_Ref.py
@@ -350,12 +350,22 @@ def carry(doc: dict[str, Any], source: Here) -> dict[str, Any]:
         got = read_ref(ref)
         if got is None:
             raise _bad(f"없는 참조 「{ref['키']}」")
-        body = origin_mark({**got, "담은로직": _moved(got.get("담은로직"), move, depth + 1)}, ref)
-        made = create(kind_of(ref["키"]), body)
+        body = {**got, "담은로직": _moved(got.get("담은로직"), move, depth + 1)}
+        made = create(kind_of(ref["키"]), origin_mark(_spec_moved(body, done), ref))
         done[ref_id(ref)] = {"층": target[0], "주인": target[1], "키": made["이름"]}
         return done[ref_id(ref)]
 
-    return {**doc, "담은로직": _moved(doc.get("담은로직"), move, 1)}
+    return _spec_moved({**doc, "담은로직": _moved(doc.get("담은로직"), move, 1)}, done)
+
+
+def _spec_moved(doc: dict[str, Any], done: dict[str, Ref]) -> dict[str, Any]:
+    """규격 열 수량(704-4 · 줄 id = `ref_id`) 열쇠도 새 참조로 — 안 바꾸면 그 줄 열 값이 버려짐."""
+    spec = doc.get("규격")
+    qty = spec.get("수량") if isinstance(spec, dict) else None
+    if not isinstance(qty, dict) or not done:
+        return doc
+    moved = {old: ref_id(new) for old, new in done.items()}
+    return {**doc, "규격": {**spec, "수량": {moved.get(k, k): v for k, v in qty.items()}}}
 
 
 def _moved(lines: Any, move: Callable[[Ref, int], Ref], depth: int) -> list[Any]:
diff --git a/resources/tester/test_m02_labor_ref.py b/resources/tester/test_m02_labor_ref.py
index 412ea1a10..aa12c2a0e 100644
--- a/resources/tester/test_m02_labor_ref.py
+++ b/resources/tester/test_m02_labor_ref.py
@@ -326,6 +326,27 @@ def test_복사는_못_읽는_참조를_같이_복사_본뜬(world):
     assert e.value.status == 400
 
 
+def test_복사_새_키_규격_열_수량도_따라감(world):
+    """통합 점검 — 회사에 올리기 승인 · 회사로 복사: 개인 참조가 회사 새 키로 바뀌면 규격 열 수량 열쇠도."""
+    inner = _combo(world["personal"], [{"로직": TEN}], "안")
+    old = f"참조|personal|7/42|{inner}"
+    spec = {
+        "이름": "H",
+        "열": ["1.5", "2.0"],
+        "기본": "1.5",
+        "수량": {old: {"1.5": 1, "2.0": 1.3}, "고정|돌|가|㎡": {"1.5": 2, "2.0": 2.6}},
+    }
+    doc = {"담은로직": [{"참조": {**MINE, "키": inner}}], "규격": spec}
+    with store.at(world["company"]):
+        got = refs.carry(doc, ("personal", "7/42"))
+    new = f"참조|company|7|{got['담은로직'][0]['참조']['키']}"
+    assert got["규격"]["수량"] == {
+        new: {"1.5": 1, "2.0": 1.3},
+        "고정|돌|가|㎡": {"1.5": 2, "2.0": 2.6},
+    }
+    assert doc["규격"]["수량"][old] == {"1.5": 1, "2.0": 1.3}  # 원본 그대로
+
+
 def test_길_새로_복사_권한(world):
     from fastapi import FastAPI
     from fastapi.testclient import TestClient