diff --git a/tests/Feature/AdminPlatformOrderIndexQuickFiltersShouldNotInheritToolTogglesTest.php b/tests/Feature/AdminPlatformOrderIndexQuickFiltersShouldNotInheritToolTogglesTest.php
new file mode 100644
index 0000000..059140f
--- /dev/null
+++ b/tests/Feature/AdminPlatformOrderIndexQuickFiltersShouldNotInheritToolTogglesTest.php
@@ -0,0 +1,57 @@
+<?php
+
+namespace Tests\Feature;
+
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Tests\TestCase;
+
+class AdminPlatformOrderIndexQuickFiltersShouldNotInheritToolTogglesTest 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_quick_filters_should_not_inherit_tool_toggles(): void
+    {
+        $this->loginAsPlatformAdmin();
+
+        // 模拟用户从某个“工具型集合”进入（fail_only/bmpa_failed_only 等），
+        // 再点击快捷筛选时，不应把这些工具型开关继承过去，避免叠加冲突导致空结果。
+        $res = $this->get('/admin/platform-orders?merchant_id=1&bmpa_failed_only=1&fail_only=1');
+        $res->assertOk();
+
+        $html = (string) $res->getContent();
+
+        // 1) 快捷筛选：同步失败
+        $this->assertMatchesRegularExpression('/<a[^>]*href="([^"]+)"[^>]*class="muted"[^>]*>同步失败<\/a>/', $html);
+        preg_match('/<a[^>]*href="([^"]+)"[^>]*class="muted"[^>]*>同步失败<\/a>/', $html, $m1);
+        $href1 = html_entity_decode($m1[1] ?? '');
+        $query1 = parse_url($href1, PHP_URL_QUERY) ?: '';
+        parse_str($query1, $q1);
+
+        $this->assertSame('failed', (string) ($q1['sync_status'] ?? ''));
+        $this->assertSame('1', (string) ($q1['merchant_id'] ?? ''));
+        $this->assertArrayNotHasKey('bmpa_failed_only', $q1);
+        $this->assertArrayNotHasKey('fail_only', $q1);
+
+        // 2) 快捷筛选：可BMPA处理
+        $this->assertMatchesRegularExpression('/<a[^>]*href="([^"]+)"[^>]*class="muted"[^>]*>可BMPA处理<\/a>/', $html);
+        preg_match('/<a[^>]*href="([^"]+)"[^>]*class="muted"[^>]*>可BMPA处理<\/a>/', $html, $m2);
+        $href2 = html_entity_decode($m2[1] ?? '');
+        $query2 = parse_url($href2, PHP_URL_QUERY) ?: '';
+        parse_str($query2, $q2);
+
+        $this->assertSame('1', (string) ($q2['bmpa_processable_only'] ?? ''));
+        $this->assertSame('1', (string) ($q2['merchant_id'] ?? ''));
+        $this->assertArrayNotHasKey('bmpa_failed_only', $q2);
+        $this->assertArrayNotHasKey('fail_only', $q2);
+    }
+}