diff --git a/B06_Section/B06_Section_UI_Section_View.ts b/B06_Section/B06_Section_UI_Section_View.ts
index 0d6a90505..9434bb10d 100644
--- a/B06_Section/B06_Section_UI_Section_View.ts
+++ b/B06_Section/B06_Section_UI_Section_View.ts
@@ -285,6 +285,16 @@ export function createSectionView(
 
   /** 같은 측점을 다시 고르면 선택을 푼다(2026-08-02 사용자 지시) — 카드·측점선 어느 쪽이든. */
   const selectStation = (stationId: string, scroll: boolean): void => {
+    // 고른 노면공 범위 안 카드는 다시 눌러도 그대로 — 풂은 빈 자리 · 목록 · 알약(167-3)
+    const section = currentDetail?.cross_sections.find((entry) => entry.station_id === stationId);
+    const held =
+      section && isPavement(spanMarkId)
+        ? inSpan(
+            section,
+            spanMarks.find((entry) => entry.structure_id === spanMarkId),
+          )
+        : false;
+    if (selectedStationId === stationId && held) return;
     const previous = selectedStationId;
     const deselect = selectedStationId === stationId;
     selectedStationId = deselect ? null : stationId;
diff --git a/resources/tester/helper_165_pavement_flow.cjs b/resources/tester/helper_165_pavement_flow.cjs
index b7d3a565e..407a783ef 100644
--- a/resources/tester/helper_165_pavement_flow.cjs
+++ b/resources/tester/helper_165_pavement_flow.cjs
@@ -189,6 +189,14 @@ const view = {
     return !!mark && markTypes.find((type) => type.type_id === mark.type_id)?.group === "G";
   },
   selectStation(id) {
+    // 고른 노면공 범위 안 카드 재누름 = 그대로(167-3 · Section_View `selectStation`)
+    const card = CARDS.find((entry) => entry.station_id === id);
+    const mark = marks.find((entry) => entry.structure_id === this.spanMarkId);
+    const held =
+      this.isPavement(this.spanMarkId) &&
+      card.chainage_m >= Math.min(mark.start_m, mark.end_m) - 0.01 &&
+      card.chainage_m <= Math.max(mark.start_m, mark.end_m) + 0.01;
+    if (this.selected === id && held) return;
     const previous = this.selected;
     this.selected = this.selected === id ? null : id;
     profile.showCard(CARDS.find((card) => card.station_id === this.selected) ?? null);
@@ -300,6 +308,8 @@ const wallPick = (cardAtM, ownerM) => {
   await build([PAVE, { structure_id: "sign", type_id: "hazard_sign", chainage_m: 127.86 }]);
   listPick("pave");
   out.step1 = snap();
+  cardPick(40); // 고름이 이미 연 범위 첫 카드 재누름(브레인 ORCA ②)
+  out.step2re = snap();
   cardPick(140);
   out.step2 = snap();
   cardPick(100);
@@ -313,6 +323,8 @@ const wallPick = (cardAtM, ownerM) => {
   pillPick("pave");
   cardPick(280); // 범위 밖 = 모두 풂
   out.outside = snap();
+  cardPick(280); // 범위 밖 카드 재누름 = 카드 풂(옛 규칙 그대로)
+  out.outsideRe = snap();
 
   // 5. B05 알약 → B06 복귀 — 넘김값 {범위 첫 카드 · sid} · `restoreStructurePick` 의 focusStation 차례
   await build([PAVE]);
diff --git a/resources/tester/test_165_pavement_flow.py b/resources/tester/test_165_pavement_flow.py
index 5ab8f210d..7ab3b105e 100644
--- a/resources/tester/test_165_pavement_flow.py
+++ b/resources/tester/test_165_pavement_flow.py
@@ -59,6 +59,7 @@ def test_1_목록_노면공(out):
 
 
 def test_2_범위_안_빈_카드는_노면공_그대로(out):
+    assert out["step2re"] == _pave(40)  # 이미 고른 카드 재누름도 그대로(167-3)
     assert out["step2"] == _pave(140)
     assert out["step2b"] == _pave(100)
 
@@ -78,6 +79,7 @@ def test_4_알약_다시_관_카드_범위_밖(out):
         "card": 280,
         "sid": None,
     }
+    assert out["outsideRe"]["card"] is None
 
 
 def test_5_B05_복귀(out):
@@ -98,3 +100,4 @@ def test_배선():
     assert at < panel.index("deps.markStructure?.(`pipe-${hit.pipeChainageM.toFixed(2)}`);", at)
     view = _read("B06_Section", "B06_Section_UI_Section_View.ts")
     assert "spanMarkId = span || isPavement(structureId) ? structureId : null;" in view
+    assert "if (selectedStationId === stationId && held) return;" in view