diff --git a/M02_MasterTemplete/M02_MasterTemplete_Hopyo_Sheet.ts b/M02_MasterTemplete/M02_MasterTemplete_Hopyo_Sheet.ts
index c0a37d2b5..687db5ab1 100644
--- a/M02_MasterTemplete/M02_MasterTemplete_Hopyo_Sheet.ts
+++ b/M02_MasterTemplete/M02_MasterTemplete_Hopyo_Sheet.ts
@@ -82,8 +82,20 @@ const won = (v: number | null | undefined): string =>
   v === null || v === undefined ? "" : v.toLocaleString("ko-KR");
 const note = (text: string): HTMLElement => el("span", { className: "m02-hopyo__note", text });
 
-/** 목록 숫자 「연결된 줄 / 연결할 줄」 — 다 연결(같고 0 넘음)이면 참 · 0/0 은 색 없음 */
-export const allLinked = (m: [number, number]): boolean => m[1] > 0 && m[0] === m[1];
+/** 목록 숫자 「연결된 줄 / 연결할 줄」(358-3 두 칸 · 없으면 옛 맞춤 [제안, 줄]) — 다 연결(같고 0 넘음)이면 참 ·
+ * 0/0 은 색 없음 */
+export function allLinked(h: {
+  맞춤: [number, number];
+  연결할?: number;
+  연결된?: number;
+}): boolean {
+  const [done, all] = h.연결할 === undefined ? h.맞춤 : [h.연결된 ?? 0, h.연결할];
+  return all > 0 && done === all;
+}
+
+/** 목록 숫자 글 — 358-3 두 칸이 있으면 그것 */
+const linkText = (h: { 맞춤: [number, number]; 연결할?: number; 연결된?: number }): string =>
+  h.연결할 === undefined ? `${h.맞춤[0]}/${h.맞춤[1]}` : `${h.연결된 ?? 0}/${h.연결할}`;
 
 /** 엑셀 행(1부터)이 든 호표 번 · 없으면 null */
 export const hopyoAtRow = (list: HopyoSpan[], row: number): number | null =>
@@ -280,8 +292,8 @@ export function openHopyoSheet(opt: HopyoSheetOptions): void {
           else checked.delete(h.번);
           paintGo();
         });
-        const linked = note(`${h.맞춤[0]}/${h.맞춤[1]}`);
-        linked.classList.toggle("is-linked", allLinked(h.맞춤));
+        const linked = note(linkText(h));
+        linked.classList.toggle("is-linked", allLinked(h));
         const row = el("div", {
           className: `m02-hopyo-sheet__item${h.번 === current ? " is-current" : ""}`,
           attrs: { "data-hopyo-no": String(h.번), title: `${h.이름} ${h.규격}`.trim() },
diff --git a/resources/tester/helper_m02_hopyo_check.cjs b/resources/tester/helper_m02_hopyo_check.cjs
index b3d3acdd3..90af13bf0 100644
--- a/resources/tester/helper_m02_hopyo_check.cjs
+++ b/resources/tester/helper_m02_hopyo_check.cjs
@@ -224,10 +224,13 @@ let out0 = null;
         { 번: 8, 아래: [7] },
       ]),
       linked: [
-        [2, 2],
-        [1, 2],
-        [0, 0],
-        [3, 2],
+        { 맞춤: [2, 2] },
+        { 맞춤: [1, 2] },
+        { 맞춤: [0, 0] },
+        { 맞춤: [3, 2] },
+        { 맞춤: [1, 4], 연결할: 3, 연결된: 3 }, // 358-3 두 칸이 앞섬(% · 노임 줄 밖)
+        { 맞춤: [3, 3], 연결할: 3, 연결된: 2 },
+        { 맞춤: [0, 1], 연결할: 0, 연결된: 0 },
       ].map(sheet.allLinked),
     },
   };
diff --git a/resources/tester/test_m02_hopyo_screen.py b/resources/tester/test_m02_hopyo_screen.py
index ca7514377..b07eda4c2 100644
--- a/resources/tester/test_m02_hopyo_screen.py
+++ b/resources/tester/test_m02_hopyo_screen.py
@@ -194,7 +194,8 @@ def test_로직_추가_확인된_것은_바로_참조_아니면_확인_창():
 def test_엑셀_보기_창_하위_호표_먼저():
     got = _check()["sheet"]
     assert got["order"] == [46, 45, 3, 7, 8]  # 순환은 남은 차례
-    assert got["linked"] == [True, False, False, False]  # 다 연결만 녹색 · 0/0 색 없음(359-2)
+    # 다 연결만 녹색 · 0/0 색 없음(359-2) · 358-3 연결할 · 연결된 두 칸이 있으면 그것
+    assert got["linked"] == [True, False, False, False, True, False, False]
 
 
 def _pick() -> dict:
@@ -299,7 +300,7 @@ def test_옛_즉시_확정과_바로_만들기_없음():
     assert '"수정"' in edit and "e.stopPropagation();" in edit and "openHopyoCheck({" in edit
     row = sheet.split("function paintList(")[1]
     assert row.index("m02-hopyo-sheet__no") < row.index("editButton(h)") < row.index("__name")
-    assert 'linked.classList.toggle("is-linked", allLinked(h.맞춤));' in row
+    assert 'linked.classList.toggle("is-linked", allLinked(h));' in row
     pick = texts["Hopyo_Pick"]
     assert "if (row.확인)" in pick and 'import("./M02_MasterTemplete_Hopyo_Check")' in pick
     assert not (M02 / "M02_MasterTemplete_Hopyo_View.ts").exists()  # 본 칸 표 없음(359-1)