diff --git a/tests/Feature/AdminPlatformOrderIndexCompactViewToggleTest.php b/tests/Feature/AdminPlatformOrderIndexCompactViewToggleTest.php
new file mode 100644
index 0000000..4a7ece7
--- /dev/null
+++ b/tests/Feature/AdminPlatformOrderIndexCompactViewToggleTest.php
@@ -0,0 +1,38 @@
+<?php
+
+namespace Tests\Feature;
+
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Tests\TestCase;
+
+class AdminPlatformOrderIndexCompactViewToggleTest 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_index_should_render_compact_view_toggle_link(): void
+    {
+        $this->loginAsPlatformAdmin();
+
+        $res = $this->get('/admin/platform-orders?status=pending');
+        $res->assertOk();
+
+        // 默认精简视图：应提供“展开全部列”入口
+        $res->assertSee('展开全部列', false);
+        $res->assertSee('view=full', false);
+
+        // 展开视图：应提供“精简视图”入口
+        $res2 = $this->get('/admin/platform-orders?status=pending&view=full');
+        $res2->assertOk();
+        $res2->assertSee('精简视图', false);
+    }
+}