diff --git a/src/pages/index/index.vue b/src/pages/index/index.vue
index 71d0176..dc194a1 100644
--- a/src/pages/index/index.vue
+++ b/src/pages/index/index.vue
@@ -136,7 +136,7 @@
             <view class="guide-quick-icon-floor top"></view>
             <view class="guide-quick-icon-floor bottom"></view>
           </view>
-          <text class="guide-quick-action-text">{{ indoorQuickActionLabel }}</text>
+          <text class="guide-quick-action-text">导览</text>
         </view>
         <view
           class="guide-quick-action"
@@ -671,9 +671,6 @@ const guideQuickActiveAction = computed<'indoor' | 'arrival' | 'explain'>(() =>
   if (showArrivalPanel.value) return 'arrival'
   return is3DMode.value ? 'indoor' : 'arrival'
 })
-const indoorQuickActionLabel = computed(() => (
-  is3DMode.value && indoorView.value !== 'overview' ? '外观' : '馆内'
-))
 
 const toRoutePointOption = (target: GuideRouteTarget): RoutePointOption => ({
   poiId: target.poiId,
diff --git a/tests/unit/IndexPoiSearchFlow.spec.ts b/tests/unit/IndexPoiSearchFlow.spec.ts
index 9a42720..485f52a 100644
--- a/tests/unit/IndexPoiSearchFlow.spec.ts
+++ b/tests/unit/IndexPoiSearchFlow.spec.ts
@@ -279,14 +279,26 @@ describe('首页搜索与地图闭环', () => {
     expect(window.location.hash).toBe('#/pages/index/index?tab=guide&embedded=wechat-mini-program')
   })
 
-  it('首页暂不展示来馆入口及其到馆面板', async () => {
+  it('首页暂不展示来馆入口，导览快捷按钮文案固定且保留原切换行为', async () => {
     const wrapper = await mountIndex()
+    const map = wrapper.getComponent(GuideMapShellStub)
+    const guideAction = wrapper.findAll('.guide-quick-action')[0]
 
     expect(wrapper.text()).not.toContain('来馆')
     expect(wrapper.findAll('.guide-quick-action').map((item) => item.text())).toEqual([
-      '馆内',
+      '导览',
       '讲解'
     ])
+
+    await guideAction.trigger('tap')
+    await flushPromises()
+    expect(map.props('indoorView')).toBe('floor')
+    expect(wrapper.findAll('.guide-quick-action')[0]?.text()).toBe('导览')
+
+    await guideAction.trigger('tap')
+    await flushPromises()
+    expect(map.props('indoorView')).toBe('overview')
+    expect(wrapper.findAll('.guide-quick-action')[0]?.text()).toBe('导览')
   })
 
   it('向搜索面板传入当前楼层，并将分类结果 ID 精确传给地图', async () => {