diff --git a/resources/tester/test_modal_head_actions.py b/resources/tester/test_modal_head_actions.py
index 45f9091b1..4346e5445 100644
--- a/resources/tester/test_modal_head_actions.py
+++ b/resources/tester/test_modal_head_actions.py
@@ -1,6 +1,7 @@
 """공용 모달 머리 단추 · 큰 창 · M02 수량산출 창(PLAN 147) — 소스 검사 · 화면 판정은 사용자.
 
 · 147-1 곁값 `actions`(머리 [닫기] 바로 왼쪽 · 넘긴 창만) · `wide`(96vw × 94vh · 몸만 스크롤)
+· 147-2 연결창 단추 넷 → 머리 · 큰 창 · 글 묻는 창 [확인] 머리 · [취소] 없음
 """
 
 from __future__ import annotations
@@ -42,3 +43,27 @@ def test_147_1_머리_자리_큰_창_css():
         assert rule in wide, rule
     body = _block(css, ".ui-modal--wide > .ui-modal__body")
     assert "overflow: auto;" in body and "min-height: 0;" in body
+
+
+def test_147_2_연결창_머리_단추_큰_창():
+    ts = _text("ui_template/ui_template_item_picker.ts")
+    assert "children: [copyButton, manageButton, clearButton, applyButton]," in ts
+    assert "actions: [headButtons]," in ts and "wide: true," in ts
+    # 편집 화면 = 머리 단추도 숨김(편집 중 [적용] 막음) · 돌아오면 다시
+    assert "headButtons.hidden = true;" in ts and "headButtons.hidden = false;" in ts
+    # 안내 글(구조물 [저장]) 은 아래 남김
+    assert "ui-item-picker__saveline" in ts
+    css = _text("ui_template/ui_template_item_picker.css")
+    assert ".ui-item-picker .ui-modal__actions[hidden]" in css
+    assert "width: min(1320px, 96vw);" not in css
+
+
+def test_147_2_글_묻는_창_확인만_머리():
+    ask = _text("ui_template/ui_template_item_picker_ask.ts")
+    assert "head.append(createButton({ label: opts.okLabel" in ask
+    assert "cancelLabel" not in ask
+    for rel in (
+        "ui_template/ui_template_item_picker.ts",
+        "ui_template/ui_template_item_picker_detail.ts",
+    ):
+        assert "cancelLabel" not in _text(rel), rel
diff --git a/resources/tester/test_modal_top_and_add_word.py b/resources/tester/test_modal_top_and_add_word.py
index 315f9212d..837b27b68 100644
--- a/resources/tester/test_modal_top_and_add_word.py
+++ b/resources/tester/test_modal_top_and_add_word.py
@@ -30,9 +30,9 @@ def test_공용_모달_위_고정():
     assert "max-height: var(--modal-max, 80vh);" in modal
     assert "margin-top: calc((100vh - var(--modal-max, 80vh)) / 2);" in modal
     # 큰 창은 max-height 대신 --modal-max(위 거리가 함께 맞음)
-    assert "--modal-max: 94vh;" in _block(
-        _text("ui_template/ui_template_item_picker.css"), ".ui-modal.ui-item-picker"
-    )
+    # 고르기 창 = 공용 큰 창 곁값(147-2)
+    assert "--modal-max: 94vh;" in _block(css, ".ui-modal.ui-modal--wide")
+    assert "wide: true," in _text("ui_template/ui_template_item_picker.ts")
     assert "--modal-max: 92vh;" in _block(
         _text("B05_Profile/B05_Profile_UI_Style_RouteRecommend.css"), ".ui-modal.b05-routerec"
     )
diff --git a/ui_template/ui_template_item_picker.css b/ui_template/ui_template_item_picker.css
index efe0fa5d9..8fe59c9e3 100644
--- a/ui_template/ui_template_item_picker.css
+++ b/ui_template/ui_template_item_picker.css
@@ -1,13 +1,5 @@
-/* 항목 고르기 모달 — 왼쪽 나무 · 오른쪽 폴더 모양 · 아래 단추 */
-/* 공용 모달(.ui-modal)의 폭 · 높이보다 앞서게 — 불러오는 차례에 따라 뒤집히지 않도록 두 클래스 */
-.ui-modal.ui-item-picker {
-  width: min(1320px, 96vw);
-  --modal-max: 94vh;
-}
-
-.ui-item-picker .ui-modal__body {
-  height: min(80vh, 800px);
-}
+/* 항목 고르기 모달 — 왼쪽 나무 · 오른쪽 폴더 모양 · 머리 단추(147-2) */
+/* 크기 = 공용 큰 창(곁값 wide · 96vw × 94vh · 147-2) */
 
 .ui-item-picker__cols {
   display: grid;
@@ -51,6 +43,7 @@
 
 .ui-item-picker__cols[hidden],
 .ui-item-picker__actions[hidden],
+.ui-item-picker .ui-modal__actions[hidden],
 .ui-item-picker__edit-host[hidden] {
   display: none;
 }
diff --git a/ui_template/ui_template_item_picker.ts b/ui_template/ui_template_item_picker.ts
index 9c8868547..82dc34790 100644
--- a/ui_template/ui_template_item_picker.ts
+++ b/ui_template/ui_template_item_picker.ts
@@ -103,7 +103,6 @@ const NEW_TEXT = {
   name: "이름",
   unit: "단위",
   ok: "만들기",
-  cancel: "취소",
   empty: "{label} 을(를) 넣을 것",
   made: "새 항목을 만들어 지정했음 — 구조물 [저장]을 눌러야 이 구조물 복사본이 남음",
   failed: "새 항목을 만들지 못함 — {value}",
@@ -289,7 +288,6 @@ export function openItemPicker(opts: ItemPickerOptions): Promise<ItemPickerResul
           { key: "unit", label: NEW_TEXT.unit, placeholder: "m · ㎥ · 개소", required: true },
         ],
         okLabel: NEW_TEXT.ok,
-        cancelLabel: NEW_TEXT.cancel,
         closeLabel: t("M02_Close"),
         emptyText: NEW_TEXT.empty,
       });
@@ -308,17 +306,16 @@ export function openItemPicker(opts: ItemPickerOptions): Promise<ItemPickerResul
       }
     }
 
+    // 단추 넷 = 머리 [닫기] 왼쪽(147-2) · 안내 글은 아래 남김
+    const headButtons = el("div", {
+      className: "ui-modal__actions",
+      children: [copyButton, manageButton, clearButton, applyButton],
+    });
     const actions = el("div", {
       className: "ui-item-picker__actions",
-      children: [
-        ...(opts.projectId
-          ? [el("span", { className: "ui-item-picker__saveline", text: NEW_TEXT.saveLine })]
-          : []),
-        copyButton,
-        manageButton,
-        clearButton,
-        applyButton,
-      ],
+      children: opts.projectId
+        ? [el("span", { className: "ui-item-picker__saveline", text: NEW_TEXT.saveLine })]
+        : [],
     });
 
     /** 카드 [수정] — 모달 안에서 편집 화면으로 바뀜(나무 · 카드 · 단추는 숨김) */
@@ -328,6 +325,7 @@ export function openItemPicker(opts: ItemPickerOptions): Promise<ItemPickerResul
       editHost.replaceChildren(view.root);
       cols.hidden = true;
       actions.hidden = true;
+      headButtons.hidden = true;
       editHost.hidden = false;
       view.start();
     }
@@ -338,6 +336,7 @@ export function openItemPicker(opts: ItemPickerOptions): Promise<ItemPickerResul
       editHost.hidden = true;
       cols.hidden = false;
       actions.hidden = false;
+      headButtons.hidden = false;
       if (saved) detailView.markEdited();
       detailView.reload();
     }
@@ -346,6 +345,8 @@ export function openItemPicker(opts: ItemPickerOptions): Promise<ItemPickerResul
       title: t("M02_PickerTitle"),
       closeLabel: t("M02_Close"),
       dialogClass: "ui-item-picker",
+      wide: true,
+      actions: [headButtons],
       // 닫기 단추 · Esc · 바깥 누르기 = 취소 — 편집 중 저장 안 한 고침이 있으면 물음
       beforeClose: async () => {
         if (editView && !(await editView.leave())) return false;
@@ -354,7 +355,7 @@ export function openItemPicker(opts: ItemPickerOptions): Promise<ItemPickerResul
         return true;
       },
       mount: (body) => {
-        body.append(cols, editHost, actions);
+        body.append(cols, editHost, ...(opts.projectId ? [actions] : []));
         paintDetail();
         void load(null);
       },
diff --git a/ui_template/ui_template_item_picker_ask.ts b/ui_template/ui_template_item_picker_ask.ts
index 27f68b26d..ecc3be8ad 100644
--- a/ui_template/ui_template_item_picker_ask.ts
+++ b/ui_template/ui_template_item_picker_ask.ts
@@ -1,7 +1,8 @@
 /* =============================================================================
  * ui_template_item_picker_ask.ts
  * 고르기 모달에서 글을 물을 때 쓰는 작은 입력 창(계획서 26-3b) — [개인에 저장](경로 · 이름) ·
- * 나무 오른쪽 클릭 「새 항목」(이름 · 단위). 확인 = 넣은 글들 · 취소 · 닫기 = null.
+ * 나무 오른쪽 클릭 「새 항목」(이름 · 단위). 확인 = 넣은 글들 · 닫기 = null.
+ * [확인] = 머리 [닫기] 왼쪽 · [취소] 없음(머리 [닫기] = 취소 · 147-2).
  * ========================================================================== */
 
 import { createButton, createInputField, el } from "./ui_template_elements";
@@ -22,7 +23,6 @@ export interface AskOptions {
   note?: string;
   fields: AskField[];
   okLabel: string;
-  cancelLabel: string;
   closeLabel: string;
   /** 빈 값 알림 — `{label}` 자리에 칸 이름 */
   emptyText: string;
@@ -45,7 +45,7 @@ export function askFields(opts: AskOptions): Promise<Record<string, string> | nu
         finish(null);
         return true;
       },
-      mount: (body, close) => {
+      mount: (body, close, head) => {
         const inputs = opts.fields.map((field) => ({
           field,
           input: createInputField({
@@ -76,21 +76,8 @@ export function askFields(opts: AskOptions): Promise<Record<string, string> | nu
         body.append(
           ...(opts.note ? [el("p", { className: "ui-item-picker__where", text: opts.note })] : []),
           ...inputs.map(({ input }) => input.root),
-          el("div", {
-            className: "ui-item-picker__actions",
-            children: [
-              createButton({
-                label: opts.cancelLabel,
-                variant: "ghost",
-                onClick: () => {
-                  finish(null);
-                  close();
-                },
-              }),
-              createButton({ label: opts.okLabel, variant: "filled", onClick: submit }),
-            ],
-          }),
         );
+        head.append(createButton({ label: opts.okLabel, variant: "filled", onClick: submit }));
       },
     });
   });
diff --git a/ui_template/ui_template_item_picker_detail.ts b/ui_template/ui_template_item_picker_detail.ts
index faa400fad..7e4389ef6 100644
--- a/ui_template/ui_template_item_picker_detail.ts
+++ b/ui_template/ui_template_item_picker_detail.ts
@@ -98,7 +98,6 @@ const TEXT = {
   saved: "개인 층에 저장했음",
   saveFailed: "개인에 저장하지 못함 — {value}",
   ok: "확인",
-  cancel: "취소",
   close: "닫기",
   empty: "{label} 을(를) 넣을 것",
   importFailed: "이 구조물로 가져오지 못함 — {value}",
@@ -267,7 +266,6 @@ export function createItemDetail(opts: ItemDetailOptions): ItemDetail {
         { key: "name", label: TEXT.nameLabel, value: itemName(row), required: true },
       ],
       okLabel: TEXT.ok,
-      cancelLabel: TEXT.cancel,
       closeLabel: TEXT.close,
       emptyText: TEXT.empty,
     });