diff --git a/tests/Feature/AdminPlatformOrderIndexPageJumpNoteShouldRenderCompleteBackNavigationComponentTest.php b/tests/Feature/AdminPlatformOrderIndexPageJumpNoteShouldRenderCompleteBackNavigationComponentTest.php
new file mode 100644
index 0000000..750cdc3
--- /dev/null
+++ b/tests/Feature/AdminPlatformOrderIndexPageJumpNoteShouldRenderCompleteBackNavigationComponentTest.php
@@ -0,0 +1,38 @@
+<?php
+
+namespace Tests\Feature;
+
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Tests\TestCase;
+
+class AdminPlatformOrderIndexPageJumpNoteShouldRenderCompleteBackNavigationComponentTest 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_jump_note_should_render_complete_back_navigation_component(): void
+    {
+        $this->loginAsPlatformAdmin();
+
+        $res = $this->get('/admin/platform-orders');
+        $res->assertOk();
+
+        $html = (string) $res->getContent();
+        $this->assertStringContainsString('data-role="po-page-jump-note"', $html);
+        $this->assertStringContainsString('仅用于页内快速跳转，不会改变当前筛选状态；', $html);
+        $this->assertStringContainsString('data-role="po-page-jump-back-to-top"', $html);
+        $this->assertStringContainsString('data-role="po-page-jump-back-to-quick-filters"', $html);
+        $this->assertStringContainsString('data-role="po-page-jump-back-to-summary"', $html);
+        $this->assertStringContainsString('data-role="po-page-jump-back-to-tools"', $html);
+        $this->assertStringContainsString('data-role="po-page-jump-back-to-list"', $html);
+    }
+}