diff --git a/tests/Feature/AdminPlatformOrderToolFormsShouldCarryRenewalMissingSubscriptionFilterTest.php b/tests/Feature/AdminPlatformOrderToolFormsShouldCarryRenewalMissingSubscriptionFilterTest.php
new file mode 100644
index 0000000..c38894c
--- /dev/null
+++ b/tests/Feature/AdminPlatformOrderToolFormsShouldCarryRenewalMissingSubscriptionFilterTest.php
@@ -0,0 +1,68 @@
+<?php
+
+namespace Tests\Feature;
+
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Tests\TestCase;
+
+class AdminPlatformOrderToolFormsShouldCarryRenewalMissingSubscriptionFilterTest extends TestCase
+{
+    use RefreshDatabase;
+
+    protected function loginAsPlatformAdmin(): void
+    {
+        $this->seed();
+
+        $this->post('/admin/login', [
+            'email' => 'platform.admin@demo.local',
+            'password' => 'Platform@123456',
+        ])->assertRedirect('/admin');
+    }
+
+    protected function assertFilteredToolFormsCarryRenewalMissingSubscription(string $html, string $method, string $action): void
+    {
+        $pattern = sprintf(
+            '/<form[^>]*method="%s"[^>]*action="%s"[^>]*>(.*?)<\\/form>/si',
+            preg_quote($method, '/'),
+            preg_quote($action, '/')
+        );
+
+        $matched = preg_match_all($pattern, $html, $matches);
+        $this->assertGreaterThan(0, $matched, '未找到表单：method=' . $method . ' action=' . $action);
+
+        $checked = 0;
+        foreach ($matches[0] as $formHtml) {
+            // 仅校验 scope=filtered 的工具表单：scope=all 属于“全量动作”，不应承载筛选字段。
+            if (! str_contains($formHtml, 'name="scope" value="filtered"')) {
+                continue;
+            }
+
+            $checked++;
+            $this->assertStringContainsString('name="renewal_missing_subscription"', $formHtml, '表单未透传 renewal_missing_subscription：' . $action);
+            $this->assertStringContainsString('value="1"', $formHtml, '表单 renewal_missing_subscription 值应为 1：' . $action);
+        }
+
+        $this->assertGreaterThan(0, $checked, '未找到 scope=filtered 的工具表单：' . $action);
+    }
+
+    public function test_platform_orders_tool_forms_should_carry_renewal_missing_subscription_filter(): void
+    {
+        $this->loginAsPlatformAdmin();
+
+        $page = $this->get('/admin/platform-orders?renewal_missing_subscription=1');
+        $page->assertOk();
+
+        $html = (string) $page->getContent();
+
+        // export 没有 scope=filtered/all 的概念，本质上就是“当前筛选集合导出”，因此直接断言即可。
+        $this->assertStringContainsString('name="renewal_missing_subscription"', $html);
+        $this->assertStringContainsString('action="/admin/platform-orders/export"', $html);
+
+        // 仅校验 scope=filtered 的工具表单透传（scope=all 属于全量动作，不承载筛选字段）。
+        $this->assertFilteredToolFormsCarryRenewalMissingSubscription($html, 'post', '/admin/platform-orders/batch-activate-subscriptions');
+        $this->assertFilteredToolFormsCarryRenewalMissingSubscription($html, 'post', '/admin/platform-orders/batch-mark-paid-and-activate');
+        $this->assertFilteredToolFormsCarryRenewalMissingSubscription($html, 'post', '/admin/platform-orders/batch-mark-activated');
+        $this->assertFilteredToolFormsCarryRenewalMissingSubscription($html, 'post', '/admin/platform-orders/clear-sync-errors');
+        $this->assertFilteredToolFormsCarryRenewalMissingSubscription($html, 'post', '/admin/platform-orders/clear-bmpa-errors');
+    }
+}