diff --git a/resources/views/admin/platform_orders/index.blade.php b/resources/views/admin/platform_orders/index.blade.php
index 618f9b6..e8120ef 100644
--- a/resources/views/admin/platform_orders/index.blade.php
+++ b/resources/views/admin/platform_orders/index.blade.php
@@ -499,6 +499,22 @@
     </div>
 </details>
 
+@php
+    $batchActivationRunId = trim((string) ($filters['batch_activation_run_id'] ?? ''));
+@endphp
+@if($batchActivationRunId !== '')
+    <div class="card mb-20 governance-block">
+        <div class="muted governance-block-title"><strong>当前批次筛选</strong></div>
+        <div class="muted governance-block-body">
+            <div>
+                当前 run_id：<strong>{{ $batchActivationRunId }}</strong>
+                <span class="muted">｜</span>
+                <a class="btn btn-secondary btn-sm" href="{!! $safeFullUrlWithQuery(['batch_activation_run_id' => null, 'page' => null]) !!}">清除批次筛选</a>
+            </div>
+        </div>
+    </div>
+@endif
+
 <div class="grid-3 mb-20">
     <div class="card">
         <h3>平台订单总数</h3>
diff --git a/tests/Feature/AdminPlatformOrderIndexBatchActivationRunIdBadgeShouldRenderTest.php b/tests/Feature/AdminPlatformOrderIndexBatchActivationRunIdBadgeShouldRenderTest.php
new file mode 100644
index 0000000..0f39a96
--- /dev/null
+++ b/tests/Feature/AdminPlatformOrderIndexBatchActivationRunIdBadgeShouldRenderTest.php
@@ -0,0 +1,34 @@
+<?php
+
+namespace Tests\Feature;
+
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Tests\TestCase;
+
+class AdminPlatformOrderIndexBatchActivationRunIdBadgeShouldRenderTest 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_orders_page_should_render_run_id_badge_and_clear_link_when_filter_present(): void
+    {
+        $this->loginAsPlatformAdmin();
+
+        $res = $this->get('/admin/platform-orders?batch_activation_run_id=BAS_BADGE_0001');
+        $res->assertOk();
+
+        $res->assertSee('当前批次筛选');
+        $res->assertSee('BAS_BADGE_0001');
+        $res->assertSee('清除批次筛选');
+        $res->assertSee('/admin/platform-orders?batch_activation_run_id=', false);
+    }
+}