diff --git a/A00_Common/design/design_structure_form.ts b/A00_Common/design/design_structure_form.ts
index de75abeb6..10d353761 100644
--- a/A00_Common/design/design_structure_form.ts
+++ b/A00_Common/design/design_structure_form.ts
@@ -41,7 +41,6 @@ import {
 import { buildSummaryRow } from "../../B05_Profile/B05_Profile_UI_Structures_Summary_Row";
 import type { GroupItems, SummaryItem } from "../../common_util/common_util_summary_item";
 import { followPipeHeights } from "../../common_util/common_util_culvert_sets";
-import { createCheckbox } from "../../ui_template/ui_template_checkbox";
 
 /** 잇기 값 자리 — 패널 그룹 값(`group_items`)을 그대로 씀. */
 export interface SpecLinks {
@@ -144,13 +143,6 @@ export function createSpecForm(links: SpecLinks | null, hooks: SpecFormHooks = {
       select.value = tag ? "" : now;
       return select;
     }
-    if (item.kind === "bool") {
-      // 빈 값 = 기본값으로 체크(173-7) · 듣개가 `.value` 를 읽음 — 바뀔 때 "true" / "false"
-      const box = createCheckbox("", { checked: (values[item.id] || item.default) === "true" });
-      box.input.value = String(box.input.checked);
-      box.input.addEventListener("change", () => (box.input.value = String(box.input.checked)));
-      return box.root;
-    }
     if (item.kind === "text") {
       const input = document.createElement("input");
       input.type = "text";
diff --git a/A00_Common/design/design_structure_pipe.ts b/A00_Common/design/design_structure_pipe.ts
index 3aa987a31..9b1e7b79e 100644
--- a/A00_Common/design/design_structure_pipe.ts
+++ b/A00_Common/design/design_structure_pipe.ts
@@ -70,11 +70,15 @@ export const PIPE_SPEC: StructureSpec = {
           [BASIN]: { form: "inlet_structure", height: "inlet_basin_height_m" },
           [SOIL]: revetKeys("inlet"),
         }),
-        // 집수정만 · 빈 값 = 참(키 없는 옛 관도 동물이동형 · 173-7) · 저장만(B07 · B08 안 읽음)
+        // 집수정만 · 유 / 무 = 저장 "true" / "false" · 빈 값 = 유(필수 상자 기본 채움 · 177-2) · 저장만(B07 · B08 안 읽음)
         {
           id: "animal",
           label: "동물이동형",
-          kind: "bool",
+          kind: "select",
+          choices: [
+            { value: "true", label: "유" },
+            { value: "false", label: "무" },
+          ],
           default: "true",
           by: { item: "structure", map: { [BASIN]: { key: "inlet_basin_animal" } } },
         },
diff --git a/A00_Common/design/design_structure_spec.ts b/A00_Common/design/design_structure_spec.ts
index 5c80408e8..3ba11d1d1 100644
--- a/A00_Common/design/design_structure_spec.ts
+++ b/A00_Common/design/design_structure_spec.ts
@@ -32,8 +32,7 @@ export type SplitRole = "length" | "before" | "after";
 export interface SpecItem {
   id: string;
   label: string;
-  /** bool = 체크박스 · 저장 글 "true" / "false" · 빈 값 = `default`(173-7). */
-  kind: "select" | "number" | "text" | "auto" | "bool";
+  kind: "select" | "number" | "text" | "auto";
   /** 저장 키(필수 컨테이너 · `by` 없을 때). */
   key?: string;
   choices?: SpecChoice[];
diff --git a/B05_Profile/B05_Profile_UI_Style_Structures.css b/B05_Profile/B05_Profile_UI_Style_Structures.css
index 63c9af9cc..d8fcc2277 100644
--- a/B05_Profile/B05_Profile_UI_Style_Structures.css
+++ b/B05_Profile/B05_Profile_UI_Style_Structures.css
@@ -453,6 +453,12 @@
   background: color-mix(in srgb, var(--color-success) 18%, var(--color-surface));
 }
 
+/* 미연결 — 연한 노랑 배경 + 노랑 테두리(경고 · 밝음 · 어두움 같은 토큰). */
+.b05-structure__summary-name:not(.is-assigned) {
+  border-color: var(--color-warning);
+  background: color-mix(in srgb, var(--color-warning) 18%, var(--color-surface));
+}
+
 .b05-structure__summary .b05-route__irregular-btn {
   flex: none;
 }
diff --git a/B06_Section/B06_Section_UI_Cross_Design.ts b/B06_Section/B06_Section_UI_Cross_Design.ts
index 723b97f95..5020be6bb 100644
--- a/B06_Section/B06_Section_UI_Cross_Design.ts
+++ b/B06_Section/B06_Section_UI_Cross_Design.ts
@@ -385,7 +385,7 @@ export function buildDesignControls(
   const groundSegment = groundToggle.wrap;
   groundSegment.classList.add("b06-design__seg--header");
   // 단면 유형은 지형에서 자동 판정되며(D-2), 제목행 pill로 표시한다(E-3, Cross_View에서 생성).
-  // 아래 옵션은 상시 노출하되 선행 조건 미충족 시 비활성 처리한다(E-6).
+  // 아래 옵션은 선행 조건 미충족 시 비활성 = 숨김(179-2 · CSS) — 편측의 쪽은 알약 글에.
   const rockCut = isRock(state.ground) && state.mode !== "both_fill";
   const hasDitch = state.mode !== "both_fill";
   // 측구 생성 여부(자동 판정 or 사용자 override) — 측구형식은 측구가 있을 때만 의미 있다.
@@ -417,9 +417,9 @@ export function buildDesignControls(
     !hasDitch,
     L("B06_Design_Disabled_NoDitch"),
   );
-  // 측구형식(일반/L형): 암 지반 + 절토 단면 + 측구가 실제 있을 때만 활성.
+  // 측구형식(일반/L형): 암 지반 + 절토 단면 + 측구가 실제 있을 때만 활성 · 이름 글 없이 툴팁(179-2).
   const ditchTypeSeg = segment(
-    L("B06_Design_DitchType_Legend"),
+    "",
     DITCH_TYPE_OPTIONS,
     state.ditchType,
     (value) => {
@@ -429,6 +429,7 @@ export function buildDesignControls(
     !rockCut || !ditchOn,
     !ditchOn ? L("B06_Design_Disabled_NoDitchType") : L("B06_Design_Disabled_RockCut"),
   );
+  ditchTypeSeg.title = L("B06_Design_DitchType_Legend");
   // 2단계 경사 토글: 암 지반 + 절토 단면에서만 활성. 활성="복합경사"/비활성="단경사"(E-7).
   const twoStage = toggle(
     "",
@@ -486,7 +487,8 @@ export function buildDesignControls(
       let overflow = bar.scrollWidth - clientWidth;
       let moveCount = 0;
       while (overflow > 1 && moveCount < moveable.length) {
-        overflow -= widths[moveable.length - 1 - moveCount] + barGapPx;
+        const width = widths[moveable.length - 1 - moveCount]; // 숨긴 칸(179-2)은 폭 · 간격 0
+        overflow -= width ? width + barGapPx : 0;
         moveCount += 1;
       }
       return moveCount;
diff --git a/B06_Section/B06_Section_UI_Style_Cross.css b/B06_Section/B06_Section_UI_Style_Cross.css
index 2694593da..0effa7db6 100644
--- a/B06_Section/B06_Section_UI_Style_Cross.css
+++ b/B06_Section/B06_Section_UI_Style_Cross.css
@@ -532,13 +532,9 @@
   white-space: nowrap;
 }
 
-/* 선행 조건 미충족 옵션(E-6) — 상시 노출하되 흐리게·클릭 불가. */
+/* 선행 조건 미충족 옵션 — 숨김(179-2 · 옛 E-6 「흐리게 늘 보임」 폐기 · 쪽은 단면유형 알약에). */
 .b06-design__seg--disabled {
-  opacity: 0.4;
-}
-
-.b06-design__seg--disabled .b06-design__btn {
-  cursor: not-allowed;
+  display: none;
 }
 
 .b06-design__seg-buttons {
diff --git a/B06_Section/B06_Section_UI_Style_Cross_Controls.css b/B06_Section/B06_Section_UI_Style_Cross_Controls.css
index d12b689e4..f4fee5c15 100644
--- a/B06_Section/B06_Section_UI_Style_Cross_Controls.css
+++ b/B06_Section/B06_Section_UI_Style_Cross_Controls.css
@@ -223,7 +223,7 @@
   background: color-mix(in srgb, var(--color-surface-raised) 88%, transparent);
 }
 
-/* 고른 보라 선 치수(137-2) — [+ − ⤢] 왼쪽 · 두 줄(151-1 · 길이 · 수평 / 높이 · 구배). */
+/* 고른 보라 선 치수(137-2) — 카드 폭 무관 늘 [+ − ⤢] 왼쪽(179-1) · 두 줄(151-1 · 길이 · 수평 / 높이 · 구배). */
 .b06-cross-card__line-dims {
   align-self: center;
   padding: 1px var(--spacing-4);
@@ -234,30 +234,6 @@
   white-space: pre-line;
 }
 
-/* 좁은 카드(3열 등)는 막대 옆에 두면 왼쪽 면적표를 덮음 — 표 아래 높이로 내려 오른쪽에 붙임(151-1). */
-.b06-cross-card__chart-wrap {
-  container-type: inline-size;
-}
-
-@container (max-width: 620px) {
-  .b06-cross-card__zoom {
-    overflow: visible;
-  }
-
-  .b06-cross-card__line-dims {
-    position: absolute;
-    top: calc(var(--spacing-8) + var(--b06-areas-height, 3.6rem));
-    right: -1px;
-    border: 1px solid var(--color-border);
-    border-radius: var(--radius-inputs);
-    background: color-mix(in srgb, var(--color-surface-raised) 88%, transparent);
-  }
-
-  .b06-cross-card__line-dims + .b06-cross-card__zoom-btn {
-    border-left: none;
-  }
-}
-
 .b06-cross-card__line-dims[hidden] {
   display: none;
 }
diff --git a/resources/master_template/구조물정의.json b/resources/master_template/구조물정의.json
index 6cc24ba67..732b9baa1 100644
--- a/resources/master_template/구조물정의.json
+++ b/resources/master_template/구조물정의.json
@@ -3333,6 +3333,8 @@
         "inlet.before": "기준측점 전 (m)",
         "inlet.after": "기준측점 후 (m)",
         "inlet.animal": "동물이동형",
+        "inlet.animal=true": "유",
+        "inlet.animal=false": "무",
         "outlet.structure": "구조",
         "outlet.structure=기슭막이": "흙막이",
         "outlet.form": "형태",
diff --git a/resources/tester/helper_173_7_inlet_animal.cjs b/resources/tester/helper_173_7_inlet_animal.cjs
index 609c9c8db..89f9a38be 100644
--- a/resources/tester/helper_173_7_inlet_animal.cjs
+++ b/resources/tester/helper_173_7_inlet_animal.cjs
@@ -1,5 +1,5 @@
-/* 집수정 「동물이동형」 체크 칸(PLAN 173-7) 단위검증 헬퍼 — 공용 명세 폼을 그 자리에서 트랜스파일해 Node 로 돌린다.
- * 빈 값 = 체크 · 끄면 "false" · 다시 켜면 "true" · 흙막이 갈래엔 칸 없음. 결과는 표준출력에 JSON 한 벌.
+/* 집수정 「동물이동형」 칸(PLAN 173-7 · 177-2 고르기 유 / 무) 단위검증 헬퍼 — 공용 명세 폼을 그 자리에서 트랜스파일해 Node 로 돌린다.
+ * 빈 값 = 유("true" 적힘) · 무 = "false" · 다시 유 = "true" · 흙막이 갈래엔 칸 없음. 결과는 표준출력에 JSON 한 벌.
  * 짝 = `test_173_7_inlet_animal.py` · 화면 그릇 흉내는 `helper_54_10_soil_tiers.cjs` 꼴(+ 듣개).
  */
 const fs = require("fs");
@@ -121,32 +121,44 @@ const { createSpecForm } = loadTs(
 const { PIPE_SPEC } = loadTs(path.join(ROOT, "A00_Common", "design", "design_structure_pipe.ts"));
 
 const form = createSpecForm(null, {});
+// 177-2 — 체크박스 → 고르기(유 / 무) · 저장 글 "true" / "false" 그대로
 const box = () =>
   form.root
     .querySelectorAll("label")
     .find((l) => l.dataset.specItem === "inlet.animal")
-    ?.querySelector("input") ?? null;
+    ?.querySelector("select") ?? null;
 const animal = () => form.read().inlet_basin_animal ?? null;
-const toggle = (on) => {
-  const input = box();
-  input.checked = on;
-  input.fire("change");
+const pick = (v) => {
+  const select = box();
+  select.value = v;
+  select.fire("change");
+};
+const shown = () => {
+  const select = box();
+  return select
+    ? {
+        value: select.value,
+        options: select.children.map((o) => [o.value, o.textContent]),
+        saved: animal(),
+      }
+    : null;
 };
 
 const out = {};
 form.write(PIPE_SPEC, { pipe_diameter_mm: 1000, inlet_type: "집수정" });
-out.blank = { checked: box()?.checked ?? null, saved: animal() };
-toggle(false);
-out.off = { checked: box().checked, saved: animal() };
-toggle(true);
-out.on = { checked: box().checked, saved: animal() };
+out.blank = shown();
+pick("false");
+out.off = shown();
+pick("true");
+out.on = shown();
 form.write(PIPE_SPEC, {
   pipe_diameter_mm: 1000,
   inlet_type: "집수정",
   inlet_basin_animal: "false",
 });
-out.storedOff = { checked: box().checked, saved: animal() };
+out.storedOff = shown();
 form.write(PIPE_SPEC, { pipe_diameter_mm: 1000, inlet_type: "기슭막이" });
 out.soil = { shown: box() !== null, saved: animal() };
+out.checkbox = form.root.querySelectorAll("input").some((i) => i.type === "checkbox");
 
 process.stdout.write(JSON.stringify(out));
diff --git a/resources/tester/test_137_design_pick.py b/resources/tester/test_137_design_pick.py
index 0e88ef6c9..0e17f6d7e 100644
--- a/resources/tester/test_137_design_pick.py
+++ b/resources/tester/test_137_design_pick.py
@@ -106,14 +106,13 @@ def test_카드_배선_하나만() -> None:
     assert ".b06-chart__design-hit.is-active {" in css
 
 
-def test_치수_두_줄_좁은_카드는_표_아래로() -> None:
-    """151-1 — 줄바꿈 글자를 살리고 오른쪽 맞춤 · 좁은 카드(3열 등)는 표 높이 아래로 내려 표를 안 덮음."""
+def test_치수_두_줄_늘_단추_왼쪽() -> None:
+    """151-1 — 줄바꿈 글자를 살리고 오른쪽 맞춤 · 179-1 — 좁은 카드도 표 아래로 안 내림(늘 [+ − ⤢] 왼쪽)."""
     css = _src("B06_Section/B06_Section_UI_Style_Cross_Controls.css")
     dims = css.split(".b06-cross-card__line-dims {", 1)[1].split("}", 1)[0]
     assert "white-space: pre-line;" in dims and "text-align: right;" in dims
-    assert "container-type: inline-size;" in css
-    narrow = css.split("@container (max-width: 620px) {", 1)[1]
-    assert "top: calc(var(--spacing-8) + var(--b06-areas-height, 3.6rem));" in narrow
+    assert "position:" not in dims
+    assert "@container" not in css
 
 
 def test_폴리곤_자르기는_공용_한_벌() -> None:
diff --git a/resources/tester/test_173_7_inlet_animal.py b/resources/tester/test_173_7_inlet_animal.py
index b8539c476..ccb323207 100644
--- a/resources/tester/test_173_7_inlet_animal.py
+++ b/resources/tester/test_173_7_inlet_animal.py
@@ -1,4 +1,4 @@
-"""173-7 집수정 「동물이동형」 체크 칸 — 공용 체크박스 · 저장 키 inlet_basin_animal · 빈 값 = 참.
+"""173-7 · 177-2 집수정 「동물이동형」 칸 — 고르기 유 / 무 · 저장 키 inlet_basin_animal("true"/"false") · 빈 값 = 유.
 
 공용 명세 폼(`design_structure_form.ts`)을 그 자리에서 돌린 값(`helper_173_7_inlet_animal.cjs`)
 + 배관 폼 키 목록(`B05_Profile_UI_Drainage_Facility_Merge.ts`).
@@ -28,14 +28,18 @@ def out() -> dict:
     return json.loads(done.stdout)
 
 
-def test_빈_값은_체크_저장_안_함(out: dict) -> None:
-    assert out["blank"] == {"checked": True, "saved": None}
+YU_MU = [["true", "유"], ["false", "무"]]
 
 
-def test_끄면_false_다시_켜면_true(out: dict) -> None:
-    assert out["off"] == {"checked": False, "saved": "false"}
-    assert out["on"] == {"checked": True, "saved": "true"}
-    assert out["storedOff"] == {"checked": False, "saved": "false"}
+def test_빈_값은_유_실제_값으로_적힘(out: dict) -> None:
+    # 177-2 — 필수 상자 빈 고르기 칸 = 기본값을 실제 값으로(54-43) · 옛 「저장 안 함」 뒤집음
+    assert out["blank"] == {"value": "true", "options": YU_MU, "saved": "true"}
+
+
+def test_무면_false_다시_유면_true(out: dict) -> None:
+    assert out["off"] == {"value": "false", "options": YU_MU, "saved": "false"}
+    assert out["on"] == {"value": "true", "options": YU_MU, "saved": "true"}
+    assert out["storedOff"] == {"value": "false", "options": YU_MU, "saved": "false"}
 
 
 def test_흙막이엔_칸_없음(out: dict) -> None:
diff --git a/resources/tester/test_177_1_summary_unassigned_bg.py b/resources/tester/test_177_1_summary_unassigned_bg.py
new file mode 100644
index 000000000..bafa3cf4f
--- /dev/null
+++ b/resources/tester/test_177_1_summary_unassigned_bg.py
@@ -0,0 +1,27 @@
+# -*- coding: utf-8 -*-
+"""PLAN 177-1 — 구조물 조합 미연결 라벨 = 연한 노랑(경고) 배경 + 테두리(소스 시험)."""
+
+import os
+import re
+
+ROOT = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+CSS = os.path.join(ROOT, "B05_Profile", "B05_Profile_UI_Style_Structures.css")
+
+
+def _rule(sel: str) -> str:
+    src = open(CSS, encoding="utf-8").read()
+    m = re.search(re.escape(sel) + r"\s*\{([^}]*)\}", src)
+    assert m, sel
+    return m.group(1)
+
+
+def test_미연결_배경_테두리_경고색_글자색_없음():
+    body = _rule(".b05-structure__summary-name:not(.is-assigned)")
+    assert re.search(r"border-color:\s*var\(--color-warning\)", body)
+    assert re.search(r"background:\s*color-mix\([^;]*--color-warning[^;]*--color-surface", body)
+    assert not re.search(r"(^|[;\s])color:", body)
+
+
+def test_테마_토큰_밝음_어두움_둘다():
+    th = open(os.path.join(ROOT, "ui_template", "ui_template_theme.css"), encoding="utf-8").read()
+    assert len(re.findall(r"--color-warning:\s*#", th)) >= 2
diff --git a/resources/tester/test_177_2_inlet_animal_select.py b/resources/tester/test_177_2_inlet_animal_select.py
new file mode 100644
index 000000000..c77e1f35c
--- /dev/null
+++ b/resources/tester/test_177_2_inlet_animal_select.py
@@ -0,0 +1,38 @@
+# -*- coding: utf-8 -*-
+"""PLAN 177-2 — 동물이동형 = 고르기(유 / 무) · 체크박스 꼴(bool) 지움 · 화면 값은 helper_173_7."""
+
+import json
+import subprocess
+from pathlib import Path
+
+import pytest
+
+HERE = Path(__file__).parent
+ROOT = HERE.parents[1]
+DESIGN = ROOT / "A00_Common" / "design"
+
+
+@pytest.fixture(scope="module")
+def out() -> dict:
+    if not (ROOT / "config" / "node_modules").is_dir():
+        pytest.skip("의존성 미설치")
+    done = subprocess.run(  # noqa: S603 — 고정 실행 파일
+        ["node", str(HERE / "helper_173_7_inlet_animal.cjs")],
+        capture_output=True,
+        text=True,
+        encoding="utf-8",
+    )
+    assert done.returncode == 0, done.stderr
+    return json.loads(done.stdout)
+
+
+def test_체크박스_없음(out: dict) -> None:
+    assert out["checkbox"] is False
+
+
+def test_bool_꼴_지움() -> None:
+    spec = (DESIGN / "design_structure_spec.ts").read_text("utf-8")
+    form = (DESIGN / "design_structure_form.ts").read_text("utf-8")
+    pipe = (DESIGN / "design_structure_pipe.ts").read_text("utf-8")
+    assert '"bool"' not in spec and '"bool"' not in form and '"bool"' not in pipe
+    assert "createCheckbox" not in form
diff --git a/resources/tester/test_179_1_line_dims_left.py b/resources/tester/test_179_1_line_dims_left.py
new file mode 100644
index 000000000..7d9406081
--- /dev/null
+++ b/resources/tester/test_179_1_line_dims_left.py
@@ -0,0 +1,33 @@
+# -*- coding: utf-8 -*-
+"""PLAN 179-1 — 선 길이 정보창 = 열 수 무관 늘 줌 [+ − ⤢] 왼쪽(좁은 카드 내림 규칙 지움 · 소스 시험)."""
+
+import os
+import re
+
+ROOT = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+
+
+def _src(rel: str) -> str:
+    return open(os.path.join(ROOT, rel), encoding="utf-8").read()
+
+
+def test_좁은_카드_내림_규칙_없음():
+    css = _src("B06_Section/B06_Section_UI_Style_Cross_Controls.css")
+    assert "@container" not in css
+    # 치수 칸 규칙은 기본 꼴 · 숨김(+ 옆 단추) 뿐 — 절대 자리 · 왼선 지움 규칙 없음
+    assert re.findall(r"\.b06-cross-card__line-dims[^{,;]*\{", css) == [
+        ".b06-cross-card__line-dims {",
+        ".b06-cross-card__line-dims[hidden] {",
+        ".b06-cross-card__line-dims[hidden] + .b06-cross-card__zoom-btn {",
+    ]
+
+
+def test_치수_칸은_줌_막대_맨_앞():
+    view = _src("B06_Section/B06_Section_UI_Cross_View.ts")
+    assert "zoomBar.prepend(linePick.label);" in view
+    zoom = (
+        _src("B06_Section/B06_Section_UI_Style_Cross_Controls.css")
+        .split(".b06-cross-card__zoom {", 1)[1]
+        .split("}", 1)[0]
+    )
+    assert "display: flex;" in zoom and "position: absolute;" in zoom
diff --git a/resources/tester/test_179_2_ditch_row_compact.py b/resources/tester/test_179_2_ditch_row_compact.py
new file mode 100644
index 000000000..c1c0866ba
--- /dev/null
+++ b/resources/tester/test_179_2_ditch_row_compact.py
@@ -0,0 +1,36 @@
+# -*- coding: utf-8 -*-
+"""PLAN 179-2 — 측구 줄 컴팩트(W16 (가)): 막힌 단추 숨김 · 「측구형식」 글 지움(툴팁) · 알약에 편측 쪽(소스 시험)."""
+
+import os
+import re
+
+ROOT = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+
+
+def _src(rel: str) -> str:
+    return open(os.path.join(ROOT, rel), encoding="utf-8").read()
+
+
+def test_막힌_묶음은_숨김():
+    css = _src("B06_Section/B06_Section_UI_Style_Cross.css")
+    body = re.search(r"\.b06-design__seg--disabled\s*\{([^}]*)\}", css).group(1)
+    assert "display: none;" in body
+    assert "opacity" not in body
+
+
+def test_측구형식_글_없이_툴팁():
+    cd = _src("B06_Section/B06_Section_UI_Cross_Design.ts")
+    seg = cd.split("const ditchTypeSeg = segment(", 1)[1].split(");", 1)[0]
+    assert seg.lstrip().startswith('"",')
+    assert 'ditchTypeSeg.title = L("B06_Design_DitchType_Legend");' in cd
+
+
+def test_넘침_셈은_숨긴_칸_폭_간격_뺌():
+    cd = _src("B06_Section/B06_Section_UI_Cross_Design.ts")
+    assert "overflow -= width ? width + barGapPx : 0;" in cd
+
+
+def test_알약에_편측_쪽():
+    lb = _src("ui_template/ui_template_locale_b2.ts")
+    assert 'B06_Design_Mode_LeftCut: ["편측 성토(좌 절토)"' in lb
+    assert 'B06_Design_Mode_RightCut: ["편측 성토(우 절토)"' in lb
diff --git a/ui_template/ui_template_locale_b2.ts b/ui_template/ui_template_locale_b2.ts
index e84c27cf3..a97c57165 100644
--- a/ui_template/ui_template_locale_b2.ts
+++ b/ui_template/ui_template_locale_b2.ts
@@ -420,8 +420,8 @@ export const ui_locales_b2 = {
   B06_Design_Ground_Ripping: ["리핑암", "Ripping rock"],
   B06_Design_Ground_Blasting: ["발파암", "Blasting rock"],
   B06_Design_Mode_Legend: ["단면유형", "Section type"],
-  B06_Design_Mode_LeftCut: ["편측 성토", "One-side fill"],
-  B06_Design_Mode_RightCut: ["편측 성토", "One-side fill"],
+  B06_Design_Mode_LeftCut: ["편측 성토(좌 절토)", "One-side fill (left cut)"],
+  B06_Design_Mode_RightCut: ["편측 성토(우 절토)", "One-side fill (right cut)"],
   B06_Design_Mode_BothCut: ["양측 절토", "Both cut"],
   B06_Design_Mode_BothFill: ["양측 성토", "Both fill"],
   B06_Design_Ditch_Legend: ["측구위치", "Ditch side"],