diff --git a/B09_Estimation/B09_Estimation_UI_Shell.ts b/B09_Estimation/B09_Estimation_UI_Shell.ts
index 1701a2517..af6d31de2 100644
--- a/B09_Estimation/B09_Estimation_UI_Shell.ts
+++ b/B09_Estimation/B09_Estimation_UI_Shell.ts
@@ -52,7 +52,7 @@ import {
 } from "./B09_Estimation_UI_Tabs_Base";
 import { buildBill } from "./B09_Estimation_UI_Tabs_Bill";
 import { attachRowMenu, openMenuAt, type BillTable } from "./B09_Estimation_UI_Tabs_Bill_Edit";
-import { levelBar, pickedClass } from "./B09_Estimation_UI_Tabs_Bill_Level";
+import { jumpRange, jumpTo, levelBar, pickedClass } from "./B09_Estimation_UI_Tabs_Bill_Level";
 import {
   buildSumExpense,
   buildSumLabor,
@@ -262,19 +262,17 @@ export function renderB09Estimation(root: HTMLElement): void {
       );
     }
     // 200-2 설계내역서 = 고른 줄 상자(235-1) · 229-1 레벨 단추 = 보조 탭 줄 오른쪽 · 202-1 안내 줄 = 표 아래 · Enter · F2 = 입력
-    // 239-1 이동해 온 줄 = 빨강 외곽선(목록표 → 탭 길 is-pick · 고른 줄 상자와 따로)
+    // 239-1 · 242-1 이동해 온 줄 = 그 줄 + 자손 빨강 외곽선(is-pick) · 고른 줄 상자와 한때 하나(오면 고름 풂)
     const bill = (spec as BillTable).menu ? (spec as BillTable) : null;
     const at = focus === undefined ? -1 : rowIndex(spec.rows, focus);
-    const jump: [number, number] | null = at >= 0 ? [at, at] : null;
+    if (bill) jumpTo(bill.rows, at);
     const table = makeTable(
-      bill
-        ? (i) => [pickedClass(bill.rows[i]), pickClass(jump, i)].filter(Boolean).join(" ") || null
-        : undefined,
+      bill ? (i) => pickedClass(bill.rows[i]) ?? pickClass(jumpRange(), i) : undefined,
     );
     const level = bill ? levelBar(table.root, bill, (i) => table.edit(i)) : null;
     if (level) bars.setTools(level.tools);
     panel.replaceChildren(table.root, ...(level ? [level.guide] : []), ...(hint ? [hint] : []));
-    if (at >= 0) requestAnimationFrame(() => table.focusRow(at));
+    if (at >= 0) requestAnimationFrame(() => table.focusRow(at, !bill)); // 설계내역서 = 스크롤만(표시 = 빨강)
   };
 
   const apply = (next: Row, fromServer: boolean): void => {
diff --git a/B09_Estimation/B09_Estimation_UI_Tabs_Bill_Level.ts b/B09_Estimation/B09_Estimation_UI_Tabs_Bill_Level.ts
index 742314f4e..aff2f53c6 100644
--- a/B09_Estimation/B09_Estimation_UI_Tabs_Bill_Level.ts
+++ b/B09_Estimation/B09_Estimation_UI_Tabs_Bill_Level.ts
@@ -10,6 +10,8 @@
  *   키 = Tab 들여쓰기 · Shift+Tab 내어쓰기 · Alt+↑↓ 옮기기 · Esc 편집 끝(편집 아니면 고름 풂)
  *     방향키(204) = → 들여쓰기 · ← 내어쓰기 · ↑↓ 옮기기(같은 메뉴 항목) · 끌기 = `…_Bill_Drag`(놓은 줄 = 고른 줄)
  *     글 칸 편집 중 · 초점이 표 · 도구 줄 밖이면 안 먹음 — 줄 누름이 다른 탭으로 가는 줄은 글 칸을 눌러 고름
+ *   242-1 이동해 온 범위(총괄 등 → 그 줄 + 자손 · 빨강 is-pick) = 고름과 한때 하나 — 오면 고름 풂 ·
+ *     줄 누름 · 방향키 · Esc · 끌어 놓음 = 빨강 풂
  * ========================================================================== */
 
 import type { DataRow } from "@ui/ui_template_data_table";
@@ -29,6 +31,8 @@ const ACTS: [string, string][] = [
 const GUIDE = "줄 누르고 단추 · 방향키 ←→ 레벨 · ↑↓ 자리 · 줄 끌기 · 더블클릭 · Enter · F2 입력";
 
 let picked: string | null = null;
+/** 242-1 이동해 온 범위 [첫 줄, 끝 줄] — 고름과 한때 하나 */
+let jump: [number, number] | null = null;
 /** 지금 그린 도구 줄 — 키가 부름 */
 let live: {
   root: HTMLElement;
@@ -44,6 +48,23 @@ let keysOn = false;
 export const pickedClass = (row: DataRow | undefined): string | null =>
   row && picked !== null && String(row.key) === picked ? "is-focus" : null;
 
+/** 그 줄 + 자손(뒤 줄 중 레벨이 더 깊은 연속 줄) 끝 줄 번호 */
+export function subtreeEnd(rows: DataRow[], at: number): number {
+  const lv = Number(rows[at]?.level ?? 1);
+  let end = at;
+  while (end + 1 < rows.length && Number(rows[end + 1]?.level ?? 1) > lv) end++;
+  return end;
+}
+
+/** 242-1 이동해 온 줄(-1 = 없음) — 범위 = 그 줄 + 자손 · 오면 고름 풂(Shell 이 표 그리기 전에) */
+export function jumpTo(rows: DataRow[], at: number): void {
+  jump = at >= 0 ? [at, subtreeEnd(rows, at)] : null;
+  if (jump) picked = null;
+}
+
+/** 지금 빨강 범위 — Shell 줄 class 곁값(pickClass) */
+export const jumpRange = (): [number, number] | null => jump;
+
 /** 그 줄 메뉴 항목(글 → 동작) — 메뉴에 없는 동작 = 못 함 */
 export function menuActs(table: BillTable, index: number): Map<string, () => void> {
   const items = index >= 0 && table.menu ? table.menu(index) : [];
@@ -72,7 +93,7 @@ function listenKeys(): void {
   if (keysOn) return;
   keysOn = true;
   document.addEventListener("keydown", (event) => {
-    if (!live?.root.isConnected || picked === null) return;
+    if (!live?.root.isConnected || (picked === null && !jump)) return;
     const at = document.activeElement;
     if (
       at &&
@@ -81,6 +102,12 @@ function listenKeys(): void {
       !live.tools.includes(at as HTMLElement)
     )
       return;
+    // 242-1 빨강 중 = 방향키 · Esc 가 빨강만 풂(고른 줄 없음)
+    if (picked === null) {
+      if (event.key !== "Escape" && !keyAct(event, editing(at))) return;
+      jump = null;
+      return live.sync();
+    }
     // Esc = 편집 끝(표에 초점 · 키 받음) · 편집 아닐 때 = 고름 풂
     if (event.key === "Escape") {
       if (!editing(at)) {
@@ -130,6 +157,9 @@ export function levelBar(
     const acts = menuActs(table, index());
     ACTS.forEach(([, label], k) => (buttons[k].disabled = !acts.has(label)));
     for (const tr of root.querySelectorAll("tr.is-focus")) tr.classList.remove("is-focus");
+    if (!jump)
+      for (const tr of root.querySelectorAll("tr.is-pick"))
+        tr.classList.remove("is-pick", "is-pick-top", "is-pick-end");
     root.querySelector(`tr[data-i="${index()}"]`)?.classList.add("is-focus");
   };
   root.addEventListener("click", (event) => {
@@ -137,9 +167,13 @@ export function levelBar(
     const row = tr ? table.rows[Number(tr.dataset.i)] : undefined;
     if (!row) return;
     picked = String(row.key);
+    jump = null;
     sync();
   });
-  attachDrag(root, table, (key) => (picked = key));
+  attachDrag(root, table, (key) => {
+    picked = key;
+    jump = null;
+  });
   sync();
   live = { root, tools: buttons, run, sync, edit, index };
   listenKeys();
diff --git a/resources/tester/test_200_2_b09_bill_level_bar.py b/resources/tester/test_200_2_b09_bill_level_bar.py
index 3c41ac20f..8da7177e0 100644
--- a/resources/tester/test_200_2_b09_bill_level_bar.py
+++ b/resources/tester/test_200_2_b09_bill_level_bar.py
@@ -197,8 +197,8 @@ def test_왼쪽_맞춤_레벨_들여쓰기_글꼴_공용_표():
 def test_셸_배선():
     src = (B09 / "B09_Estimation_UI_Shell.ts").read_text("utf-8")
     assert (
-        "? (i) => [pickedClass(bill.rows[i]), pickClass(jump, i)]" in src
-    )  # 239-1 이동 줄 빨강 곁
+        "bill ? (i) => pickedClass(bill.rows[i]) ?? pickClass(jumpRange(), i)" in src
+    )  # 239-1 · 242-1 이동 줄 빨강 곁(고름과 한때 하나)
     assert "if (level) bars.setTools(level.tools);" in src  # 229-1 단추 = 보조 탭 줄
     assert "panel.replaceChildren(table.root, ...(level ? [level.guide] : [])" in src
     lvl = (B09 / "B09_Estimation_UI_Tabs_Bill_Level.ts").read_text("utf-8")
diff --git a/resources/tester/test_239_1_b09_total_bill_summary.py b/resources/tester/test_239_1_b09_total_bill_summary.py
index 51fd8e161..4e9958014 100644
--- a/resources/tester/test_239_1_b09_total_bill_summary.py
+++ b/resources/tester/test_239_1_b09_total_bill_summary.py
@@ -107,8 +107,8 @@ def test_누름_설계내역서_그_줄_빨강():
             assert r["link"] is None  # 원가계산 줄 = 이동 없음(그대로)
     assert out["pick"] == [None, "is-pick is-pick-top is-pick-end", None]
     shell = (ROOT / "B09_Estimation" / "B09_Estimation_UI_Shell.ts").read_text("utf-8")
-    assert "const jump: [number, number] | null = at >= 0 ? [at, at] : null;" in shell
-    assert "[pickedClass(bill.rows[i]), pickClass(jump, i)]" in shell
+    assert "if (bill) jumpTo(bill.rows, at);" in shell  # 242-1 범위 = 그 줄 + 자손
+    assert "pickedClass(bill.rows[i]) ?? pickClass(jumpRange(), i)" in shell
 
 
 def test_설계내역서_없으면_원가계산_줄_그대로():
diff --git a/resources/tester/test_242_1_b09_bill_jump_range.py b/resources/tester/test_242_1_b09_bill_jump_range.py
new file mode 100644
index 000000000..cf65f27a4
--- /dev/null
+++ b/resources/tester/test_242_1_b09_bill_jump_range.py
@@ -0,0 +1,130 @@
+"""242-1 B09 총괄 → 설계내역서 빨강 = 그 줄 + 하위 전부 · 고름 표시와 한때 하나.
+
+- 이동해 온 줄(Shell show focus) = jumpTo — 범위 = 그 줄 + 뒤 줄 중 레벨이 더 깊은 연속 줄 ·
+  줄 class = is-pick(첫 줄 is-pick-top · 끝 줄 is-pick-end) · 바깥 테두리 한 벌(181-2 CSS)
+- 오면 고른 줄(is-focus) 풂 · 공용 표 focusRow(at, false) = 스크롤만(공용 강조 안 붙임)
+- 설계내역서에서 줄 누름(범위 안 · 밖) · 방향키 · Esc · 끌어 놓음 = 빨강 풂 · 누른 줄만 고름 상자
+- 표 · 문서 = 가짜 DOM(200-2 시험 틀) · 줄 class = Shell 과 같은 곁값(pickedClass ?? pickClass)
+"""
+
+import json
+import re
+import sys
+from pathlib import Path
+
+sys.path.insert(0, str(Path(__file__).resolve().parent))
+from test_184_3_b09_bill_menu import ROWS, _node, _ts  # noqa: E402
+from test_200_2_b09_bill_level_bar import BAR_JS, SRC  # noqa: E402
+
+ROOT = Path(__file__).resolve().parents[2]
+B09 = ROOT / "B09_Estimation"
+GROUPS = (B09 / "B09_Estimation_UI_Tabs_Groups.ts").read_text("utf-8")
+PICK = re.search(r"export function pickClass\(.*?\n}\n", GROUPS, re.DOTALL).group(0)
+
+SETUP = (
+    "let focusAt = null;\n"
+    + BAR_JS.split("const out = {};")[0]
+    # 가짜 DOM 보강 — class 여럿 지움 · tr.<class> 고르기
+    .replace(
+        "remove: (c) => s.delete(c) }",
+        "remove: (...c) => c.forEach((x) => s.delete(x)) }",
+    )
+    .replace(
+        'querySelectorAll() { return this.all().filter((n) => n.tagName === "TR" && n.cls.has("is-focus")); }',
+        "querySelectorAll(sel) { const c = sel.match(/tr\\.([\\w-]+)/)[1];"
+        ' return this.all().filter((n) => n.tagName === "TR" && n.cls.has(c)); }',
+    )
+    # Shell 차례 — jumpTo → 줄 그림(줄 class 곁값) → levelBar
+    .replace(
+        '  root = new FakeEl("div");',
+        "  jumpTo(table.rows, focusAt ? table.rows.findIndex((r) => r.key === focusAt) : -1);\n"
+        '  root = new FakeEl("div");',
+    )
+    .replace(
+        "td.append(input); tr.append(td); root.append(tr);",
+        "td.append(input); tr.append(td); root.append(tr);"
+        " const c = pickedClass(r) ?? pickClass(jumpRange(), i); if (c) tr.className = c;",
+    )
+)
+
+for patch in ["remove: (...c)", "querySelectorAll(sel)", "jumpTo(table.rows", "jumpRange(), i)"]:
+    assert patch in SETUP, patch  # 200-2 틀이 바뀌면 여기서 멈춤
+
+RUN_JS = """
+const marks = () => Object.fromEntries(root.kids.flatMap((tr, i) => {
+  const c = [...tr.cls].filter((x) => x.startsWith("is-")).sort().join(" ");
+  return c ? [[table.rows[i].key, c]] : [];
+}));
+const out = {};
+const go = (k) => { focusAt = k; user = {}; draw(); focusAt = null; };
+go("sec:1.2");
+out.range = [jumpRange(), marks()];
+out.ends = ["sec:1", "earth:4", "hand:g", "fee"].map((k) => subtreeEnd(table.rows, at(k)));
+pick("earth:5");
+out.inside = [jumpRange(), marks()];
+go(null); pick("earth:4");
+out.before = marks();
+go("sec:1");
+out.came = [jumpRange(), marks(), table.rows.map((r) => pickedClass(r)).filter(Boolean)];
+pick("mat:M1");
+out.outside = [jumpRange(), marks()];
+go(null);
+out.redraw = marks();
+go("sec:1.2"); root.focus();
+out.arrow = [key("ArrowDown"), jumpRange(), marks(), order()];
+go("sec:4"); root.focus();
+out.esc = [key("Escape"), jumpRange(), marks()];
+go("sec:4"); root.focus();
+out.other = [key("a"), jumpRange()];
+console.log(JSON.stringify(out));
+"""
+
+PICKED = {"sec:1.2": "is-pick is-pick-top", "earth:4": "is-pick", "earth:5": "is-pick",
+          "hand:g": "is-pick", "hand:a": "is-pick", "hand:b": "is-pick is-pick-end"}  # fmt: skip
+
+
+def _run():
+    body = (SETUP + RUN_JS).replace("__ROWS__", json.dumps(ROWS, ensure_ascii=False))
+    return json.loads(_node(_ts(SRC) + PICK + body))
+
+
+def test_범위_그_줄_자손_전부_바깥_테두리_한_벌():
+    out = _run()
+    assert out["range"] == [[1, 6], PICKED]
+    # sec:1 = 레벨 1 아래 전부 · 항목 = 자기만 · 묶음 = 손 줄까지 · 끝 줄 = 자기
+    assert out["ends"] == [6, 2, 5, 11]
+
+
+def test_표시_하나_총괄에서_오면_고름_풂():
+    out = _run()
+    assert out["before"] == {"earth:4": "is-focus"}
+    rng, marks, picked = out["came"]
+    assert rng == [0, 6] and picked == []
+    assert all("is-focus" not in c for c in marks.values())
+    assert marks["sec:1"] == "is-pick is-pick-top" and marks["hand:b"] == "is-pick is-pick-end"
+
+
+def test_다른_줄_누름_빨강_풂_그_줄만_고름():
+    out = _run()
+    assert out["inside"] == [None, {"earth:5": "is-focus"}]  # 범위 안 줄
+    assert out["outside"] == [None, {"mat:M1": "is-focus"}]  # 범위 밖 줄
+    assert out["redraw"] == {"mat:M1": "is-focus"}  # 다시 그려도 고름만
+
+
+def test_방향키_Esc_빨강만_풂_다른_키_그대로():
+    out = _run()
+    assert out["arrow"] == [False, None, {}, []]  # 줄 안 옮김(고른 줄 없음)
+    assert out["esc"] == [False, None, {}]
+    assert out["other"] == [False, [7, 8]]
+
+
+def test_Shell_배선_공용_표_스크롤만():
+    shell = (B09 / "B09_Estimation_UI_Shell.ts").read_text("utf-8")
+    assert "if (bill) jumpTo(bill.rows, at);" in shell
+    assert "pickedClass(bill.rows[i]) ?? pickClass(jumpRange(), i)" in shell
+    assert "table.focusRow(at, !bill)" in shell
+    common = (ROOT / "ui_template" / "ui_template_data_table.ts").read_text("utf-8")
+    assert "focusRow: (index: number, mark?: boolean) => void;" in common
+    assert "state.focus = mark ? index : null;" in common
+    level = (B09 / "B09_Estimation_UI_Tabs_Bill_Level.ts").read_text("utf-8")
+    assert 'tr.classList.remove("is-pick", "is-pick-top", "is-pick-end")' in level
diff --git a/ui_template/ui_template_data_table.ts b/ui_template/ui_template_data_table.ts
index 8cd212f94..99c6fde91 100644
--- a/ui_template/ui_template_data_table.ts
+++ b/ui_template/ui_template_data_table.ts
@@ -93,8 +93,8 @@ export interface DataTableOptions {
 export interface DataTable {
   root: HTMLElement;
   setRows: (rows: DataRow[], total?: DataRow | null) => void;
-  /** 그 줄로 스크롤하고 강조 */
-  focusRow: (index: number) => void;
+  /** 그 줄로 스크롤하고 강조(mark = false → 스크롤만 · 강조 풂) */
+  focusRow: (index: number, mark?: boolean) => void;
   /** 그 줄 칸 입력 시작(editOnDouble) — key 없거나 못 고치면 마지막 누른 열 · 첫 고칠 칸 · 못 하면 false */
   edit: (index: number, key?: string) => boolean;
 }
@@ -534,8 +534,8 @@ export function createDataTable(opts: DataTableOptions): DataTable {
       if (total !== undefined) state.total = total;
       draw(true);
     },
-    focusRow(index) {
-      state.focus = index;
+    focusRow(index, mark = true) {
+      state.focus = mark ? index : null;
       root.scrollTop = Math.max(0, index * win.rowH - root.clientHeight / 3);
       draw(true);
     },