diff --git a/A00_Common/main.ts b/A00_Common/main.ts
index 8f218420..26d914b8 100644
--- a/A00_Common/main.ts
+++ b/A00_Common/main.ts
@@ -26,6 +26,7 @@ const FOOTERLESS_ROUTES: readonly RoutePath[] = [
   ROUTES.B09_ESTIMATION,
   ROUTES.B10_PAYMENT,
   ROUTES.B11_STATUS,
+  ROUTES.Z01_MASTER_DATA,
 ];
 
 function bootstrap(): void {
diff --git a/A00_Common/router.ts b/A00_Common/router.ts
index a3c56318..b6c99652 100644
--- a/A00_Common/router.ts
+++ b/A00_Common/router.ts
@@ -59,6 +59,8 @@ const routeTable: Partial<Record<RoutePath, () => Promise<PageRenderer>>> = {
     (await import("../B11_Status/B11_Status_UI_Page")).renderB11Status,
   [ROUTES.B11_LOADING]: async () =>
     (await import("../B11_Status/B11_Status_UI_Loading")).renderB11Loading,
+  [ROUTES.Z01_MASTER_DATA]: async () =>
+    (await import("../Z01_MasterData/Z01_MasterData_UI_Page")).renderZ01MasterData,
 };
 
 /** 로그인 여부 (토큰 존재 확인) */
diff --git a/B01_Dashboard/B01_Dashboard_UI_Page.ts b/B01_Dashboard/B01_Dashboard_UI_Page.ts
index 6b445015..9f675b88 100644
--- a/B01_Dashboard/B01_Dashboard_UI_Page.ts
+++ b/B01_Dashboard/B01_Dashboard_UI_Page.ts
@@ -130,6 +130,19 @@ async function loadRoleData(state: DashboardState): Promise<void> {
   }
 }
 
+function buildSystemSettingsPanel(): HTMLElement {
+  const wrap = document.createElement("div");
+  wrap.className = "b01-dashboard__actions";
+  wrap.append(
+    createButton({
+      label: L("B01_Dashboard_MasterData"),
+      variant: "ghost",
+      onClick: () => navigateTo(ROUTES.Z01_MASTER_DATA),
+    }),
+  );
+  return wrap;
+}
+
 function buildPage(state: DashboardState): HTMLElement {
   // 제목·여백은 공용 템플릿을 따른다 (2026-09-06 사용자 지시) — B02 등 다른 화면과 같은 모양.
   const page = document.createElement("div");
@@ -138,8 +151,15 @@ function buildPage(state: DashboardState): HTMLElement {
   grid.className = "b01-dashboard__grid";
 
   if (state.user.role === "SYSTEM_ADMIN") {
+    // 리소스 현황 오른쪽에 시스템 설정 — 앞으로 다른 설정 단추도 이 칸에 듦 (2026-09-15 브레인 Z01).
+    const topRow = document.createElement("div");
+    topRow.className = "b01-dashboard__top-row";
+    topRow.append(
+      section(L("B01_Dashboard_Resources"), buildResourcePanel(state.resources)),
+      section(L("B01_Dashboard_SystemSettings"), buildSystemSettingsPanel()),
+    );
     grid.append(
-      section(L("B01_Dashboard_Resources"), buildResourcePanel(state.resources), true),
+      topRow,
       section(L("B01_Dashboard_Projects"), projectTable(state.allProjects, state.user), true, [
         createButton({ label: "+", onClick: () => navigateTo(ROUTES.B02_PROJ_REGISTER) }),
       ]),
diff --git a/B01_Dashboard/B01_Dashboard_UI_Style.css b/B01_Dashboard/B01_Dashboard_UI_Style.css
index 35f94502..ceab81c6 100644
--- a/B01_Dashboard/B01_Dashboard_UI_Style.css
+++ b/B01_Dashboard/B01_Dashboard_UI_Style.css
@@ -31,6 +31,14 @@
   grid-column: 1 / -1;
 }
 
+/* 리소스 현황 | 시스템 설정 — 설정 칸은 단추만 들어 좁게. */
+.b01-dashboard__top-row {
+  grid-column: 1 / -1;
+  display: grid;
+  grid-template-columns: minmax(0, 3fr) minmax(0, 1fr);
+  gap: var(--spacing-24);
+}
+
 .b01-dashboard__actions {
   display: flex;
   flex-wrap: wrap;
@@ -280,7 +288,8 @@
 
 @media (max-width: 860px) {
   .b01-dashboard__header,
-  .b01-dashboard__grid {
+  .b01-dashboard__grid,
+  .b01-dashboard__top-row {
     display: block;
   }
 
diff --git a/Z01_MasterData/Z01_MasterData_Api_Fetch.ts b/Z01_MasterData/Z01_MasterData_Api_Fetch.ts
new file mode 100644
index 00000000..ca287649
--- /dev/null
+++ b/Z01_MasterData/Z01_MasterData_Api_Fetch.ts
@@ -0,0 +1,63 @@
+/* =============================================================================
+ * Z01_MasterData_Api_Fetch.ts
+ * 마스터 데이터 읽기 — 서버 `Z01_MasterData_Router.py`(랩탑 메인) · 시스템 관리자만
+ *
+ * 응답 모양은 2026-09-15 브레인이 못박은 약속 그대로. 읽기 전용 — 고치기는 다음 차례.
+ * ========================================================================== */
+
+import { API_BASE_URL } from "@config/config_frontend";
+import type { MasterColumn } from "./Z01_MasterData_UI_Cells";
+
+export interface MasterTable {
+  id: string;
+  label: string;
+  key: string;
+  row_count: number;
+}
+
+export interface MasterFile {
+  id: string;
+  label: string;
+  key: string;
+  tables: MasterTable[];
+}
+
+export interface MasterGroup {
+  key: "logic" | "base" | "byproduct" | "seed";
+  label: string;
+  files: MasterFile[];
+}
+
+export interface MasterRows {
+  columns: MasterColumn[];
+  rows: Record<string, unknown>[];
+  total: number;
+}
+
+async function request<T>(path: string): Promise<T> {
+  const response = await fetch(`${API_BASE_URL}${path}`, { credentials: "include" });
+  const data = (await response.json()) as { detail?: string } & T;
+  if (!response.ok) throw new Error(data.detail ?? "Request failed");
+  return data;
+}
+
+export async function fetchMasterTree(): Promise<MasterGroup[]> {
+  return (await request<{ groups: MasterGroup[] }>("/master-data/tree")).groups;
+}
+
+export function fetchMasterRows(query: {
+  file: string;
+  table: string;
+  page: number;
+  size: number;
+  q: string;
+}): Promise<MasterRows> {
+  const params = new URLSearchParams({
+    file: query.file,
+    table: query.table,
+    page: String(query.page),
+    size: String(query.size),
+    q: query.q,
+  });
+  return request<MasterRows>(`/master-data/rows?${params}`);
+}
diff --git a/Z01_MasterData/Z01_MasterData_UI_Cells.ts b/Z01_MasterData/Z01_MasterData_UI_Cells.ts
new file mode 100644
index 00000000..7669fe5e
--- /dev/null
+++ b/Z01_MasterData/Z01_MasterData_UI_Cells.ts
@@ -0,0 +1,38 @@
+/* =============================================================================
+ * Z01_MasterData_UI_Cells.ts
+ * 마스터 표 칸 글자 — 숨김 열 · 열 제목 · 칸 값 · 쪽 수 (import 없음 · 시험이 그대로 돌림)
+ *
+ * 한글 이름은 API 가 `label` 로 줌(이름표 파일 `resources/data_master_labels/`) — 화면은
+ * 사전을 두지 않고 받은 대로 보임. 두 벌이 되면 어긋나기 때문(2026-09-15 브레인 Z01 ①).
+ * ========================================================================== */
+
+export interface MasterColumn {
+  key: string;
+  label: string;
+  unit?: string | null;
+  /** 내부 id · sha · 생성시각 — 기본으로 안 보임 */
+  hidden?: boolean;
+}
+
+export function shownColumns(columns: MasterColumn[], showHidden: boolean): MasterColumn[] {
+  return showHidden ? columns : columns.filter((column) => !column.hidden);
+}
+
+export function columnTitle(column: MasterColumn): string {
+  return column.unit ? `${column.label} (${column.unit})` : column.label;
+}
+
+/** 단위가 붙은 수만 쉼표 — 연도·코드 같은 수(단위 없음)에 쉼표가 끼면 틀린 값처럼 보임. */
+export function cellText(value: unknown, unit?: string | null): string {
+  if (value === null || value === undefined) return "";
+  if (typeof value === "boolean") return value ? "예" : "아니오";
+  if (typeof value === "number" && unit) {
+    return value.toLocaleString("ko-KR", { maximumFractionDigits: 10 });
+  }
+  if (typeof value === "object") return JSON.stringify(value);
+  return String(value);
+}
+
+export function pageCount(total: number, size: number): number {
+  return Math.max(1, Math.ceil(total / size));
+}
diff --git a/Z01_MasterData/Z01_MasterData_UI_Page.ts b/Z01_MasterData/Z01_MasterData_UI_Page.ts
new file mode 100644
index 00000000..7d8fd84c
--- /dev/null
+++ b/Z01_MasterData/Z01_MasterData_UI_Page.ts
@@ -0,0 +1,266 @@
+/* =============================================================================
+ * Z01_MasterData_UI_Page.ts
+ * 마스터 데이터 — 좌 트리(갈래 → 파일 → 표) / 우 고른 표의 실제 줄(쪽 나누기 · 검색)
+ *
+ * 시스템 관리자만(서버도 require_system_admin 으로 다시 막음) · 읽기 전용부터
+ * (2026-09-15 브레인 Z01 — 마스터를 사람이 보고 고칠 수 있게 먼저 만들고 그 위에 일위대가 재조립).
+ * ========================================================================== */
+
+import { ROUTES } from "@config/config_frontend";
+import {
+  createButton,
+  createInputField,
+  el,
+  hideLoadingOverlay,
+  showLoadingOverlay,
+  showToast,
+} from "@ui/ui_template_elements";
+import { createGeneralLayout } from "@ui/ui_template_general_layout";
+import { t as L } from "@ui/ui_template_locale";
+import { navigateTo } from "../A00_Common/router";
+import { fetchSessionUser } from "../A06_Login/A06_Login_Api_Fetch";
+import {
+  fetchMasterRows,
+  fetchMasterTree,
+  type MasterFile,
+  type MasterGroup,
+  type MasterRows,
+  type MasterTable,
+} from "./Z01_MasterData_Api_Fetch";
+import { cellText, columnTitle, pageCount, shownColumns } from "./Z01_MasterData_UI_Cells";
+import "./Z01_MasterData_UI_Style.css";
+
+const PAGE_SIZE = 50;
+const SEARCH_DELAY_MS = 300;
+
+export async function renderZ01MasterData(root: HTMLElement): Promise<void> {
+  const user = await fetchSessionUser().catch(() => null);
+  if (user?.role !== "SYSTEM_ADMIN") {
+    showToast(L("Z01_MasterData_AdminOnly"), "error");
+    navigateTo(ROUTES.B01_ACCOUNT);
+    return;
+  }
+  showLoadingOverlay();
+  let groups: MasterGroup[] = [];
+  try {
+    groups = await fetchMasterTree();
+  } catch (error) {
+    showToast(error instanceof Error ? error.message : L("Z01_MasterData_LoadFailed"), "error");
+  } finally {
+    hideLoadingOverlay();
+  }
+  root.innerHTML = "";
+  root.append(buildPage(groups));
+}
+
+function buildPage(groups: MasterGroup[]): HTMLElement {
+  const view = buildRowsView();
+  const tree = buildTree(groups, view.pick);
+  const content = el("div", { className: "z01-master__content", children: [tree, view.root] });
+  return createGeneralLayout({
+    pageClass: "z01-master",
+    title: L("Z01_MasterData_Title"),
+    subtitle: L("Z01_MasterData_Subtitle"),
+    content,
+  }).root;
+}
+
+function buildTree(
+  groups: MasterGroup[],
+  pick: (file: MasterFile, table: MasterTable) => void,
+): HTMLElement {
+  const nav = el("nav", { className: "z01-master__tree" });
+  for (const group of groups) {
+    const groupBox = folder("z01-master__group", group.label, String(group.files.length));
+    groupBox.open = true;
+    // 부산물은 계산이 남긴 기록 — 고칠 정본이 아님(2026-09-15 브레인 갈래 나눔표).
+    if (group.key === "byproduct") {
+      groupBox.append(
+        el("p", { className: "z01-master__note", text: L("Z01_MasterData_Byproduct") }),
+      );
+    }
+    for (const file of group.files) {
+      const fileBox = folder(
+        "z01-master__file",
+        file.label,
+        file.label === file.key ? "" : file.key,
+      );
+      for (const table of file.tables) {
+        const button = el("button", {
+          className: "z01-master__table",
+          attrs: { type: "button", title: table.key },
+          children: [
+            el("span", { text: table.label }),
+            el("span", {
+              className: "z01-master__key",
+              text: table.row_count.toLocaleString("ko-KR"),
+            }),
+          ],
+        });
+        button.addEventListener("click", () => {
+          nav.querySelector(".z01-master__table.is-active")?.classList.remove("is-active");
+          button.classList.add("is-active");
+          pick(file, table);
+        });
+        fileBox.append(button);
+      }
+      groupBox.append(fileBox);
+    }
+    nav.append(groupBox);
+  }
+  return nav;
+}
+
+/** 접는 칸 — 브라우저 기본 <details> 로 둠. */
+function folder(className: string, label: string, aside: string): HTMLDetailsElement {
+  const summary = el("summary", {
+    children: [
+      el("span", { text: label }),
+      el("span", { className: "z01-master__key", text: aside }),
+    ],
+  });
+  return el("details", { className, children: [summary] });
+}
+
+interface RowsView {
+  root: HTMLElement;
+  pick: (file: MasterFile, table: MasterTable) => void;
+}
+
+function buildRowsView(): RowsView {
+  const state = {
+    file: null as MasterFile | null,
+    table: null as MasterTable | null,
+    page: 1,
+    q: "",
+  };
+  let showHidden = false;
+  let last: MasterRows | null = null;
+  let requestSeq = 0;
+  let searchTimer = 0;
+
+  const title = el("h2", { className: "z01-master__title", text: L("Z01_MasterData_PickTable") });
+  const titleKey = el("span", { className: "z01-master__key" });
+  const search = createInputField({
+    type: "search",
+    placeholder: L("Z01_MasterData_Search"),
+    onInput: (value) => {
+      window.clearTimeout(searchTimer);
+      searchTimer = window.setTimeout(() => {
+        state.q = value.trim();
+        state.page = 1;
+        void load();
+      }, SEARCH_DELAY_MS);
+    },
+  });
+  const hiddenToggle = el("input", { attrs: { type: "checkbox" } });
+  hiddenToggle.addEventListener("change", () => {
+    showHidden = hiddenToggle.checked;
+    draw();
+  });
+  const hiddenLabel = el("label", {
+    className: "z01-master__check",
+    children: [hiddenToggle, L("Z01_MasterData_ShowHidden")],
+  });
+  const grid = el("div", { className: "z01-master__grid-wrap" });
+  const pageInfo = el("span", { className: "z01-master__page-info" });
+  const prev = createButton({
+    label: L("Z01_MasterData_Prev"),
+    variant: "ghost",
+    onClick: () => turn(-1),
+  });
+  const next = createButton({
+    label: L("Z01_MasterData_Next"),
+    variant: "ghost",
+    onClick: () => turn(1),
+  });
+  const toolbar = el("div", {
+    className: "z01-master__toolbar",
+    children: [search.root, hiddenLabel],
+  });
+  const pager = el("div", { className: "z01-master__pager", children: [prev, pageInfo, next] });
+  const root = el("section", {
+    className: "z01-master__panel",
+    children: [el("div", { children: [title, titleKey] }), toolbar, grid, pager],
+  });
+  toolbar.hidden = true;
+  pager.hidden = true;
+
+  function turn(step: number): void {
+    state.page += step;
+    void load();
+  }
+
+  async function load(): Promise<void> {
+    if (!state.file || !state.table) return;
+    const mine = ++requestSeq;
+    grid.classList.add("is-loading");
+    try {
+      const data = await fetchMasterRows({
+        file: state.file.id,
+        table: state.table.id,
+        page: state.page,
+        size: PAGE_SIZE,
+        q: state.q,
+      });
+      if (mine !== requestSeq) return;
+      last = data;
+      draw();
+    } catch (error) {
+      if (mine === requestSeq) {
+        showToast(error instanceof Error ? error.message : L("Z01_MasterData_LoadFailed"), "error");
+      }
+    } finally {
+      if (mine === requestSeq) grid.classList.remove("is-loading");
+    }
+  }
+
+  function draw(): void {
+    if (!last) return;
+    const columns = shownColumns(last.columns, showHidden);
+    const headRow = el("tr");
+    for (const column of columns) {
+      const th = el("th", { children: [el("span", { text: columnTitle(column) })] });
+      if (column.label !== column.key) {
+        th.append(el("span", { className: "z01-master__key", text: column.key }));
+      }
+      headRow.append(th);
+    }
+    const body = el("tbody");
+    for (const row of last.rows) {
+      const tr = el("tr");
+      for (const column of columns) {
+        const text = cellText(row[column.key], column.unit);
+        tr.append(el("td", { text, attrs: { title: text } }));
+      }
+      body.append(tr);
+    }
+    grid.replaceChildren(
+      last.rows.length
+        ? el("table", {
+            className: "z01-master__grid",
+            children: [el("thead", { children: [headRow] }), body],
+          })
+        : el("p", { className: "z01-master__note", text: L("Z01_MasterData_NoRows") }),
+    );
+    const pages = pageCount(last.total, PAGE_SIZE);
+    pageInfo.textContent = `${state.page} / ${pages} ${L("Z01_MasterData_Page")} · ${last.total.toLocaleString("ko-KR")} ${L("Z01_MasterData_Rows")}`;
+    prev.disabled = state.page <= 1;
+    next.disabled = state.page >= pages;
+  }
+
+  function pick(file: MasterFile, table: MasterTable): void {
+    state.file = file;
+    state.table = table;
+    state.page = 1;
+    title.textContent = `${file.label} › ${table.label}`;
+    titleKey.textContent = `${file.key} / ${table.key}`;
+    toolbar.hidden = false;
+    pager.hidden = false;
+    last = null;
+    grid.replaceChildren();
+    void load();
+  }
+
+  return { root, pick };
+}
diff --git a/Z01_MasterData/Z01_MasterData_UI_Style.css b/Z01_MasterData/Z01_MasterData_UI_Style.css
new file mode 100644
index 00000000..7a37171a
--- /dev/null
+++ b/Z01_MasterData/Z01_MasterData_UI_Style.css
@@ -0,0 +1,167 @@
+/* Z01 마스터 데이터 — 좌 트리 / 우 표 */
+.z01-master [hidden] {
+  display: none !important;
+}
+
+.z01-master__content {
+  display: grid;
+  grid-template-columns: minmax(220px, 300px) minmax(0, 1fr);
+  gap: var(--spacing-24);
+  align-items: start;
+}
+
+.z01-master__tree {
+  position: sticky;
+  top: var(--spacing-16);
+  max-height: calc(100vh - 160px);
+  overflow-y: auto;
+  padding: var(--spacing-8);
+  border: 1px solid var(--color-border);
+  border-radius: var(--radius-cards);
+  background: var(--color-surface);
+  font-size: var(--text-body-sm);
+}
+
+.z01-master__tree summary {
+  display: flex;
+  justify-content: space-between;
+  gap: var(--spacing-8);
+  padding: var(--spacing-4) var(--spacing-8);
+  cursor: pointer;
+  color: var(--color-text-body);
+}
+
+.z01-master__group > summary {
+  font-weight: var(--font-weight-bold);
+  color: var(--color-text);
+}
+
+.z01-master__file {
+  margin-left: var(--spacing-12);
+}
+
+.z01-master__key {
+  margin-left: var(--spacing-4);
+  color: var(--color-text-muted);
+  font-size: var(--text-caption);
+  font-weight: var(--font-weight-regular);
+}
+
+.z01-master__note {
+  margin: 0 var(--spacing-8) var(--spacing-4);
+  color: var(--color-text-muted);
+  font-size: var(--text-caption);
+}
+
+.z01-master__table {
+  display: flex;
+  justify-content: space-between;
+  gap: var(--spacing-8);
+  width: 100%;
+  padding: var(--spacing-4) var(--spacing-8) var(--spacing-4) var(--spacing-24);
+  border: 0;
+  border-radius: var(--radius-sm);
+  background: transparent;
+  color: var(--color-text-body);
+  font: inherit;
+  text-align: left;
+  cursor: pointer;
+}
+
+.z01-master__table:hover {
+  background: var(--color-surface-raised);
+}
+
+.z01-master__table.is-active {
+  background: var(--color-mist-violet);
+  color: var(--color-accent);
+}
+
+.z01-master__panel {
+  display: flex;
+  flex-direction: column;
+  gap: var(--spacing-16);
+  min-width: 0;
+}
+
+.z01-master__title {
+  display: inline;
+  color: var(--color-text);
+  font-size: var(--text-body);
+}
+
+.z01-master__toolbar {
+  display: flex;
+  flex-wrap: wrap;
+  align-items: center;
+  gap: var(--spacing-16);
+}
+
+.z01-master__check {
+  display: flex;
+  align-items: center;
+  gap: var(--spacing-4);
+  color: var(--color-text-secondary);
+  font-size: var(--text-body-sm);
+}
+
+.z01-master__grid-wrap {
+  max-height: calc(100vh - 300px);
+  overflow: auto;
+  border: 1px solid var(--color-border);
+  border-radius: var(--radius-cards);
+}
+
+.z01-master__grid-wrap.is-loading {
+  opacity: 0.5;
+}
+
+.z01-master__grid {
+  border-collapse: collapse;
+  font-size: var(--text-body-sm);
+}
+
+.z01-master__grid th,
+.z01-master__grid td {
+  max-width: 320px;
+  padding: var(--spacing-8) var(--spacing-12);
+  overflow: hidden;
+  border-bottom: 1px solid var(--color-border);
+  text-align: left;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.z01-master__grid th {
+  position: sticky;
+  top: 0;
+  z-index: 1;
+  background: var(--color-surface);
+  color: var(--color-text-secondary);
+  font-weight: var(--font-weight-medium);
+}
+
+.z01-master__grid th .z01-master__key {
+  display: block;
+  margin-left: 0;
+}
+
+.z01-master__pager {
+  display: flex;
+  align-items: center;
+  justify-content: flex-end;
+  gap: var(--spacing-12);
+  color: var(--color-text-secondary);
+  font-size: var(--text-body-sm);
+}
+
+@media (max-width: 860px) {
+  .z01-master__content {
+    display: block;
+  }
+
+  .z01-master__tree {
+    position: static;
+    margin-bottom: var(--spacing-24);
+  }
+}
diff --git a/config/config_frontend.ts b/config/config_frontend.ts
index bdd275a1..277a9238 100644
--- a/config/config_frontend.ts
+++ b/config/config_frontend.ts
@@ -116,6 +116,8 @@ export const ROUTES = {
   B11_STATUS: "b11-status",
   // 대시보드에서 B그룹으로 처음 들어갈 때 3D·등고선을 미리 받아 두는 준비 화면.
   B11_LOADING: "b11-loading",
+  // 시스템 관리자 전용 — 로직·기초값 마스터 보기 (2026-09-15 브레인 Z01).
+  Z01_MASTER_DATA: "z01-master-data",
 } as const;
 
 export type RouteKey = keyof typeof ROUTES;
@@ -138,6 +140,7 @@ export const PROTECTED_ROUTES: readonly RoutePath[] = [
   ROUTES.B10_PAYMENT,
   ROUTES.B11_STATUS,
   ROUTES.B11_LOADING,
+  ROUTES.Z01_MASTER_DATA,
 ];
 
 /* -----------------------------------------------------------------------------
diff --git a/resources/tester/test_z01_master_cells.py b/resources/tester/test_z01_master_cells.py
new file mode 100644
index 00000000..82c485e1
--- /dev/null
+++ b/resources/tester/test_z01_master_cells.py
@@ -0,0 +1,82 @@
+"""Z01 마스터 데이터 표 칸 — 숨김 열 · 열 제목(한글 label + 단위) · 칸 글자 · 쪽 수 (2026-09-15 브레인 Z01).
+
+    ① 한글 이름은 API 가 `label` 로 줌 — 화면은 사전을 안 가짐(받은 대로 보임)
+    ② `hidden` 열(내부 id · sha · 생성시각)은 기본 숨김 · 「숨긴 열 보기」면 보임
+    ③ 단위가 있는 열의 수는 천 단위 쉼표(소수 자리는 자르지 않음) · 단위 없는 수(연도 등)는 그대로
+    ④ 쪽 수는 줄이 없어도 1
+TS 를 실제로 돌린다(`test_b06_berm_review_info` 와 같은 방식).
+"""
+
+from __future__ import annotations
+
+import json
+import subprocess
+from pathlib import Path
+
+PROJECT_ROOT = Path(__file__).resolve().parents[2]
+TSC = PROJECT_ROOT / "config" / "node_modules" / "typescript" / "bin" / "tsc"
+SOURCE = PROJECT_ROOT / "Z01_MasterData" / "Z01_MasterData_UI_Cells.ts"
+
+_RUNNER = """
+import { writeFileSync } from "node:fs";
+import { cellText, columnTitle, pageCount, shownColumns } from "./Z01_MasterData_UI_Cells.js";
+
+const columns = [
+  { key: "id", label: "id", unit: null, hidden: true },
+  { key: "occupation_name", label: "직종명", unit: null, hidden: false },
+  { key: "daily_wage_krw", label: "일 노임", unit: "원", hidden: false },
+];
+writeFileSync(process.argv[2], JSON.stringify({
+  shown: shownColumns(columns, false).map((c) => c.key),
+  shownAll: shownColumns(columns, true).map((c) => c.key),
+  titles: columns.map(columnTitle),
+  cells: [
+    cellText(null, null),
+    cellText(250000, "원"),
+    cellText(1.23456, "㎥"),
+    cellText(2026, null),
+    cellText({ a: 1 }, null),
+    cellText(true, null),
+    cellText("보통인부", null),
+  ],
+  pages: [pageCount(0, 50), pageCount(6999, 50), pageCount(50, 50)],
+}));
+"""
+
+
+def test_칸_글자와_숨김_열(tmp_path: Path) -> None:
+    out = tmp_path / "js"
+    subprocess.run(  # noqa: S603 — 고정 실행 파일
+        [
+            "node",
+            str(TSC),
+            str(SOURCE),
+            "--outDir",
+            str(out),
+            "--module",
+            "esnext",
+            "--target",
+            "es2022",
+            "--ignoreConfig",
+            "--noCheck",
+            "--noResolve",
+        ],
+        cwd=str(PROJECT_ROOT),
+        check=True,
+        capture_output=True,
+    )
+    (out / "runner.mjs").write_text(_RUNNER, encoding="utf-8")
+    result = tmp_path / "output.json"
+    subprocess.run(  # noqa: S603
+        ["node", str(out / "runner.mjs"), str(result)],
+        cwd=str(PROJECT_ROOT),
+        check=True,
+        capture_output=True,
+    )
+    got = json.loads(result.read_text(encoding="utf-8"))
+
+    assert got["shown"] == ["occupation_name", "daily_wage_krw"]
+    assert got["shownAll"] == ["id", "occupation_name", "daily_wage_krw"]
+    assert got["titles"] == ["id", "직종명", "일 노임 (원)"]
+    assert got["cells"] == ["", "250,000", "1.23456", "2026", '{"a":1}', "예", "보통인부"]
+    assert got["pages"] == [1, 140, 1]
diff --git a/tsconfig.json b/tsconfig.json
index 3c703b96..4b9da6ad 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -32,6 +32,6 @@
       "maplibre-gl": ["config/node_modules/maplibre-gl"],
     }
   },
-  "include": ["A00_Common", "A0*", "B0*", "B1*", "ui_template", "config/**/*", "common_util"],
+  "include": ["A00_Common", "A0*", "B0*", "B1*", "Z0*", "ui_template", "config/**/*", "common_util"],
   "exclude": ["0_old", "node_modules", "venv", "dist"]
 }
diff --git a/ui_template/ui_template_locale_b3.ts b/ui_template/ui_template_locale_b3.ts
index f5bd2680..67183d6a 100644
--- a/ui_template/ui_template_locale_b3.ts
+++ b/ui_template/ui_template_locale_b3.ts
@@ -136,4 +136,29 @@ export const ui_locales_b3 = {
     "법령 별표2 Ⅰ.2.바.(2) 가 요구하는 구간만 자동 — 종단 8% 초과 사질·점토(우리 프리셋은 토사 하나라 토사 전부) · 8% 이하 연약·습윤은 칸(판정 근거 없음). 교본 3-2 는 「콘크리트 포장 구간 이외」 전부라 고르면 넓힘. 두께 제안 0.10(교본) · C·L 제안 소광 관측(원문 표에 혼합석 줄 없음 · 역 C 와 방향이 반대)",
     "Only the stations required by the forest act table 2 are automatic — grade > 8% sandy/clay soil (our preset has one soil class) and ≤ 8% soft/wet ranges you enter. Manual 3-2 covers all non-concrete stations. Suggested thickness 0.10 (manual) · C·L from practice (no gravel row in the standard table)",
   ],
+  /* --- B01 시스템 설정 · Z01 마스터 데이터 (2026-09-15 브레인 Z01) --- */
+  B01_Dashboard_SystemSettings: ["시스템 설정", "System Settings"],
+  B01_Dashboard_MasterData: ["마스터 데이터", "Master Data"],
+  Z01_MasterData_Title: ["마스터 데이터", "Master Data"],
+  Z01_MasterData_Subtitle: [
+    "로직·기초값을 표로 봄 — 읽기 전용",
+    "Browse logic and base values — read only",
+  ],
+  Z01_MasterData_AdminOnly: ["시스템 관리자만 볼 수 있음", "System administrators only"],
+  Z01_MasterData_LoadFailed: ["마스터 데이터를 못 읽음", "Failed to load master data"],
+  Z01_MasterData_PickTable: ["왼쪽에서 표를 고를 것", "Pick a table on the left"],
+  Z01_MasterData_Search: ["검색", "Search"],
+  Z01_MasterData_ShowHidden: [
+    "숨긴 열 보기(내부 id · sha · 생성시각)",
+    "Show hidden columns (id · sha · created)",
+  ],
+  Z01_MasterData_Byproduct: [
+    "정본 아님 — 계산이 남긴 기록",
+    "Not source data — calculation records",
+  ],
+  Z01_MasterData_NoRows: ["줄 없음", "No rows"],
+  Z01_MasterData_Prev: ["이전", "Prev"],
+  Z01_MasterData_Next: ["다음", "Next"],
+  Z01_MasterData_Page: ["쪽", "pages"],
+  Z01_MasterData_Rows: ["줄", "rows"],
 } as const;