diff --git a/resources/tester/test_m01_combo.py b/resources/tester/test_m01_combo.py
index 0b747fe4d..f326dcf7a 100644
--- a/resources/tester/test_m01_combo.py
+++ b/resources/tester/test_m01_combo.py
@@ -88,9 +88,14 @@ def _list(client: TestClient) -> list[dict]:
 
 
 def _edit(client: TestClient, key: str, version: str, row: dict, want: int = 200) -> dict:
-    res = client.put(f"{SYS}/{key}", json={"combo": row, "판": version})
-    assert res.status_code == want, res.text
-    return res.json()
+    """조합 고치기 길(PUT)은 은퇴(39-1d) — 저장소 함수(실무문서 고치기)를 바로 부름."""
+    try:
+        done = combo_store.combo_edit(key, version, row, row.get("소유") or "")
+    except store.StoreError as error:
+        assert error.status == want, error.detail
+        return {"detail": error.detail}
+    assert want == 200
+    return done
 
 
 def _inputs(key: str) -> dict:
diff --git a/resources/tester/test_m01_combo_inputs.py b/resources/tester/test_m01_combo_inputs.py
index 4b0bdedd7..47b805ccb 100644
--- a/resources/tester/test_m01_combo_inputs.py
+++ b/resources/tester/test_m01_combo_inputs.py
@@ -144,5 +144,6 @@ def test_본뜬키는_목록에_나오고_없는_키_자기_키는_400(own) -> N
     assert own.post(SYS, json={"combo": bad}).status_code == 400
     version = own.get(f"{SYS}/{base}").json()["판"]
     me = {"이름": "원본", "본뜬키": base, "담은로직": combo["담은로직"]}
-    res = own.put(f"{SYS}/{base}", json={"combo": me, "판": version})
-    assert res.status_code == 400
+    with pytest.raises(store.StoreError) as caught:  # 조합 고치기 길(PUT) 은퇴 — 저장소 함수로
+        combo_store.combo_edit(base, version, me)
+    assert caught.value.status == 400