diff --git a/M02_MasterTemplete/DataFlow/M02_DF_Standards.ts b/M02_MasterTemplete/DataFlow/M02_DF_Standards.ts
index a94582b9b..8d4bd646b 100644
--- a/M02_MasterTemplete/DataFlow/M02_DF_Standards.ts
+++ b/M02_MasterTemplete/DataFlow/M02_DF_Standards.ts
@@ -2,7 +2,8 @@
  * M02_DF_Standards.ts
  * 단가산출 흐름도 — 단위 · 금액 표준 표(정함 11 · 12)
  *   처음 값 = `_standard/단위표준.json` · `금액단위표준.json`(산림품셈 1-2-2 · 원문 흠 그대로 — 사용자가 고침)
- *   서버 = `GET · PUT · DELETE /api/m02/df/standards` → {unit, money, saved} · 고친 것은 `_data`(마스터에 안 씀)
+ *   서버 = `M02_DF_Api` cfStandards · cfStandardsSave · cfStandardsReset(`/api/m02/df/standards`) → {unit, money, saved} ·
+ *   고친 것은 `_data`(마스터에 안 씀)
  *   `renderStandards(host, on)` = 시험판 안 「표준 표」 판(두 표 보기 · 칸 고치기 · 저장 · 처음 값으로)
  *   `standardsList()` = 단위 고르기 · 끝수 제안이 부르는 목록(동기 · 처음엔 번들 값 · 판이 서버 값을 받으면 그것)
  * 이 폴더째 지워도 됨.
@@ -10,7 +11,7 @@
 
 import { currentLanguageIndex } from "@ui/ui_template_locale";
 import { createButton, el, showConfirmDialog, showToast } from "@ui/ui_template_elements";
-import { API_BASE_URL } from "@config/config_frontend";
+import { cfStandards, cfStandardsReset, cfStandardsSave, type CfStandards } from "./M02_DF_Api";
 import unitDefault from "./_standard/단위표준.json";
 import moneyDefault from "./_standard/금액단위표준.json";
 import "./M02_DF_Standards.css";
@@ -148,21 +149,12 @@ export const standardsNow = (): Standards => clone(current);
 
 /* ── 서버 ─────────────────────────────────────────────────────────────── */
 
-async function call(method: "GET" | "PUT" | "DELETE", body?: unknown): Promise<Standards> {
-  const response = await fetch(`${API_BASE_URL}/m02/df/standards`, {
-    method,
-    credentials: "include",
-    headers: { "Content-Type": "application/json" },
-    body: body === undefined ? undefined : JSON.stringify(body),
-  });
-  const data = (await response.json().catch(() => ({}))) as Standards & { detail?: unknown };
-  if (!response.ok) throw new Error(String(data.detail ?? response.statusText));
-  return data;
-}
+/** 서버 답(`M02_DF_Api` CfStandards) → 이 판의 모양 */
+const asStd = (v: CfStandards): Standards => v as unknown as Standards;
 
 /** 서버 표 받기 — 못 받으면 처음 값 */
 export async function loadStandards(): Promise<Standards> {
-  current = await call("GET");
+  current = asStd(await cfStandards());
   return clone(current);
 }
 
@@ -311,7 +303,14 @@ export function renderStandards(host: HTMLElement, on: StandardsOn = {}): void {
   async function doSave(): Promise<void> {
     save.disabled = true;
     try {
-      take(await call("PUT", { unit: work.unit, money: work.money }));
+      take(
+        asStd(
+          await cfStandardsSave({ unit: work.unit, money: work.money } as unknown as Omit<
+            CfStandards,
+            "saved"
+          >),
+        ),
+      );
       showToast(tx("Saved"), "success");
     } catch {
       showToast(tx("SaveFailed"), "error");
@@ -322,7 +321,7 @@ export function renderStandards(host: HTMLElement, on: StandardsOn = {}): void {
   async function doReset(): Promise<void> {
     if (!(await showConfirmDialog(tx("ResetAsk"), tx("Reset")))) return;
     try {
-      take(await call("DELETE"));
+      take(asStd(await cfStandardsReset()));
     } catch {
       take(clone(ORIGINAL)); // 서버가 없으면 화면만 처음 값
     }
diff --git a/resources/tester/test_m02_df_sample.py b/resources/tester/test_m02_df_sample.py
index e74d11578..11bc2f9af 100644
--- a/resources/tester/test_m02_df_sample.py
+++ b/resources/tester/test_m02_df_sample.py
@@ -337,18 +337,15 @@ def _run(lg: dict, master, examples: dict | None = None) -> dict:
 
 
 def test_값_메쌓기_value_는_calc_와_같음(master) -> None:
-    from M01_MasterData.LogicBuilder import M01_LB_Calc as lb
+    from M01_MasterData import M01_MasterData_Store as store
 
-    _, files = master
-    rows = {r["키"]: r for d in files.values() if d.get("그룹") == "로직" for r in d["줄"]}
-    raw = lambda k: json.loads(json.dumps(rows[k], default=_plain))  # noqa: E731
     given = {v["name"]: v["example"] for v in SAMPLES["masonry"]["boxes"][0]["input"]["variables"]}
-    want = lb.calc(raw("GF000219"), {**given, "초과증가율": 80}, {})
+    want = store.calc("GF000219", {**given, "초과증가율": 80})
     assert abs(_run(SAMPLES["masonry"], master)["노무비"] - float(want["sums"]["계"])) < 1
     given = {v["name"]: v["example"] for v in SAMPLES["value"]["boxes"][0]["input"]["variables"]}
     given["qt"] = given.pop("q")
     assert _run(SAMPLES["value"], master)["시간당 작업량"] == float(
-        lb.calc(raw("GF000133"), given, {})["result"]
+        store.calc("GF000133", given)["result"]
     )
 
 
diff --git a/resources/tester/test_m02_df_standards.py b/resources/tester/test_m02_df_standards.py
index 2aae5fe0d..0c69a23b6 100644
--- a/resources/tester/test_m02_df_standards.py
+++ b/resources/tester/test_m02_df_standards.py
@@ -143,3 +143,15 @@ def test_standardsList_목록() -> None:
         (1, 0, "버림"),
         (0.1, 1, "버림"),
     ]
+
+
+def test_서버_표준_답이_처음_값과_같음() -> None:
+    """서버(`M02_DF_Values.standards`) 답 = `_standard` 처음 값 · 그 답으로 만든 목록 = 번들 처음 값 목록"""
+    from M02_MasterTemplete.DataFlow import M02_DF_Values as dv
+
+    mine = STD.parent / "_data" / "시험-없는-폴더"  # 만들지 않음 — 고친 것 없음 → 처음 값
+    assert not mine.exists()
+    got = dv.standards(STD, mine)
+    assert got == {"unit": UNIT, "money": MONEY, "saved": False}
+    server = _node(f"out(S.standardsList({json.dumps(got, ensure_ascii=False)}));")
+    assert server == _node("out(S.standardsList());")