diff --git a/resources/views/admin/platform_orders/index.blade.php b/resources/views/admin/platform_orders/index.blade.php
index 0913ce2..e2a1aff 100644
--- a/resources/views/admin/platform_orders/index.blade.php
+++ b/resources/views/admin/platform_orders/index.blade.php
@@ -667,7 +667,7 @@
 
 <div class="actions gap-10 mb-10" data-role="po-summary-jump-links" aria-label="平台订单摘要快捷导航">
     <span class="muted muted-xs" data-role="po-summary-jump-prefix" aria-label="平台订单摘要导航前缀">摘要导航：</span>
-    <span class="muted muted-xs" data-role="po-summary-jump-note">仅用于摘要区快速定位，不会改变当前筛选状态。</span>
+    <span class="muted muted-xs" data-role="po-summary-jump-note" aria-label="平台订单摘要导航说明">仅用于摘要区快速定位，不会改变当前筛选状态。</span>
     <a class="btn btn-secondary btn-sm" data-role="po-summary-jump-paid-no-receipt" aria-label="定位到已付无回执摘要卡" title="回到已付无回执摘要卡" href="#po-summary-card-paid-no-receipt">已付无回执</a>
     <a class="btn btn-secondary btn-sm" data-role="po-summary-jump-reconcile-mismatch" aria-label="定位到对账不一致摘要卡" title="回到对账不一致摘要卡" href="#po-summary-card-reconcile-mismatch">对账不一致</a>
     <a class="btn btn-secondary btn-sm" data-role="po-summary-jump-syncable" aria-label="定位到可同步摘要卡" title="回到可同步摘要卡" href="#po-summary-card-syncable">可同步</a>
diff --git a/tests/Feature/AdminPlatformOrderSummaryJumpNoteShouldHaveAriaLabelTest.php b/tests/Feature/AdminPlatformOrderSummaryJumpNoteShouldHaveAriaLabelTest.php
new file mode 100644
index 0000000..1f4aac5
--- /dev/null
+++ b/tests/Feature/AdminPlatformOrderSummaryJumpNoteShouldHaveAriaLabelTest.php
@@ -0,0 +1,32 @@
+<?php
+
+namespace Tests\Feature;
+
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Tests\TestCase;
+
+class AdminPlatformOrderSummaryJumpNoteShouldHaveAriaLabelTest extends TestCase
+{
+    use RefreshDatabase;
+
+    protected function loginAsPlatformAdmin(): void
+    {
+        $this->seed();
+
+        $this->post('/admin/login', [
+            'email' => 'platform.admin@demo.local',
+            'password' => 'Platform@123456',
+        ])->assertRedirect('/admin');
+    }
+
+    public function test_platform_order_summary_jump_note_should_have_aria_label(): void
+    {
+        $this->loginAsPlatformAdmin();
+
+        $res = $this->get('/admin/platform-orders');
+        $res->assertOk();
+
+        $html = (string) $res->getContent();
+        $this->assertStringContainsString('data-role="po-summary-jump-note" aria-label="平台订单摘要导航说明"', $html);
+    }
+}