diff --git a/M02_MasterTemplete/M02_MasterTemplete_Api_Fetch.ts b/M02_MasterTemplete/M02_MasterTemplete_Api_Fetch.ts
index 3cc44bd1..86c7dba0 100644
--- a/M02_MasterTemplete/M02_MasterTemplete_Api_Fetch.ts
+++ b/M02_MasterTemplete/M02_MasterTemplete_Api_Fetch.ts
@@ -8,9 +8,8 @@ import { API_BASE_URL } from "@config/config_frontend";
 /** 층 이름 — 서버와 같은 글 */
 export type Layer = "system" | "company" | "personal" | "project";
 /** 서버 종류 — 화면의 「표 양식」 = table · 「도면 양식」 = drawing · 「구조물 도면」 = structure ·
- * 「면적산출」 = area · 「재료산출」 = material(둘 다 구조물집계표 열마다 한 통합문서) ·
- * @deprecated "basis" — 옛 이름(서버 길은 area 로 보냄) · sub2 가 새 이름으로 옮기면 지움 */
-export type Kind = "table" | "drawing" | "structure" | "area" | "material" | "basis";
+ * 「면적산출」 = area · 「재료산출」 = material(둘 다 구조물집계표 열마다 한 통합문서) */
+export type Kind = "table" | "drawing" | "structure" | "area" | "material";
 
 export interface TemplateInfo {
   종류: Kind;
@@ -50,10 +49,8 @@ const enc = encodeURIComponent;
 const q = (projectId: string | null): string => (projectId ? `?project_id=${enc(projectId)}` : "");
 const head = (layer: Layer): string =>
   layer === "system" ? "/templates" : `/layers/${layer}/templates`;
-/** 서버 길의 종류 — 옛 "basis" 는 "area" 로 */
-const kindPath = (kind: Kind): string => (kind === "basis" ? "area" : kind);
 const item = (layer: Layer, kind: Kind, name: string, projectId: string | null): string =>
-  `${head(layer)}/${kindPath(kind)}/${enc(name)}${layer === "system" ? "" : q(projectId)}`;
+  `${head(layer)}/${kind}/${enc(name)}${layer === "system" ? "" : q(projectId)}`;
 
 /** 시스템 길은 배열 · 층 길은 `{층, 양식: [...]}` — 둘 다 목록으로 */
 export const listTemplates = async (
@@ -85,7 +82,7 @@ export const saveTemplate = (
 
 /** 시스템 층만 지움 */
 export const deleteTemplate = (kind: Kind, name: string, 판: string): Promise<{ ok: boolean }> =>
-  call(`/templates/${kindPath(kind)}/${enc(name)}?판=${enc(판)}`, { method: "DELETE" });
+  call(`/templates/${kind}/${enc(name)}?판=${enc(판)}`, { method: "DELETE" });
 
 /** 개인·회사 층에서 지움 — 판이 맞을 때만(다르면 409) */
 export const deleteLayerTemplate = (
@@ -94,7 +91,7 @@ export const deleteLayerTemplate = (
   name: string,
   판: string,
 ): Promise<{ ok: boolean }> =>
-  call(`/layers/${layer}/templates/${kindPath(kind)}/${enc(name)}?판=${enc(판)}`, {
+  call(`/layers/${layer}/templates/${kind}/${enc(name)}?판=${enc(판)}`, {
     method: "DELETE",
   });
 
@@ -125,16 +122,11 @@ export interface StructureNumbers {
   도번: string;
   면적번: string;
   재료번: string;
-  /** @deprecated 옛 이름 — 면적번과 같은 값 · sub2 가 옮기면 지움 */
-  표번?: string;
 }
 
 /** `{열 id: {도번, 면적번, 재료번}}` — 구조물 열만(글 열 · 없는 열은 키 없음 = 「없음」) */
-export const fetchStructureNumbers = async (): Promise<Record<string, StructureNumbers>> => {
-  const got = await call<Record<string, StructureNumbers>>("/structures/numbers");
-  for (const row of Object.values(got)) row.표번 = row.면적번;
-  return got;
-};
+export const fetchStructureNumbers = (): Promise<Record<string, StructureNumbers>> =>
+  call("/structures/numbers");
 
 /** 다른 열(`from`) 구조물 도면 내용을 받는 열(`column`)로 가져옴 — 도번 · 열은 받는 쪽 그대로 */
 export const copyStructure = async (column: string, from: string): Promise<void> => {
@@ -151,9 +143,6 @@ export const copyMaterial = async (column: string, from: string): Promise<void>
   await call(`/material/${enc(column)}/copy?from=${enc(from)}`, { method: "POST" });
 };
 
-/** @deprecated 옛 이름 — copyArea · sub2 가 옮기면 지움 */
-export const copyBasis = copyArea;
-
 /* --- 프로젝트 층 단추 다섯 --- */
 const project = (id: string, tail: string): string => `/projects/${enc(id)}/templates/${tail}`;
 const post = (path: string, body: object = {}): Promise<unknown> =>
diff --git a/resources/tester/test_m02_structure_panel.py b/resources/tester/test_m02_structure_panel.py
index e24f76da..df35edd8 100644
--- a/resources/tester/test_m02_structure_panel.py
+++ b/resources/tester/test_m02_structure_panel.py
@@ -73,7 +73,7 @@ def test_sub2_가_부르는_이름과_모양():
         assert re.search(
             rf"export const {name} = async \(column: string, from: string\): Promise<void>", body
         ), name
-    assert "fetchStructureNumbers = async (): Promise<Record<string, StructureNumbers>>" in body
+    assert "fetchStructureNumbers = (): Promise<Record<string, StructureNumbers>>" in body
     assert re.search(
         r"interface StructureNumbers \{\s*도번: string;\s*면적번: string;\s*재료번: string;", body
     )