diff --git a/resources/views/admin/dashboard.blade.php b/resources/views/admin/dashboard.blade.php
index 5444851..c1e7e72 100644
--- a/resources/views/admin/dashboard.blade.php
+++ b/resources/views/admin/dashboard.blade.php
@@ -4,6 +4,17 @@
 @section('page_title', '总台管理仪表盘')
 
 @section('content')
+@php
+    $incomingBack = (string) request()->query('back', '');
+    $safeBackForLinks = \App\Support\BackUrl::sanitizeForLinks($incomingBack);
+
+    $platformOrdersQuickLinks = [
+        'unpaid_pending' => \App\Support\BackUrl::withBack('/admin/platform-orders?payment_status=unpaid&status=pending', $safeBackForLinks),
+        'paid_pending' => \App\Support\BackUrl::withBack('/admin/platform-orders?payment_status=paid&status=pending', $safeBackForLinks),
+        'syncable_only' => \App\Support\BackUrl::withBack('/admin/platform-orders?syncable_only=1', $safeBackForLinks),
+        'sync_failed' => \App\Support\BackUrl::withBack('/admin/platform-orders?sync_status=failed', $safeBackForLinks),
+    ];
+@endphp
 <div class="two-col mb-20">
     <div class="card">
         <p>欢迎回来，{{ $adminName }}。当前入口已明确为 <strong>总台管理</strong>，用于平台运营方统一查看站点、渠道、全局配置和平台级业务数据。</p>
@@ -36,10 +47,10 @@
     <div class="mt-12">
         <div class="muted">快捷筛选：</div>
         <div class="actions mt-8">
-            <a class="btn btn-secondary btn-sm" href="/admin/platform-orders?payment_status=unpaid&status=pending">待支付</a>
-            <a class="btn btn-secondary btn-sm" href="/admin/platform-orders?payment_status=paid&status=pending">待生效</a>
-            <a class="btn btn-secondary btn-sm" href="/admin/platform-orders?syncable_only=1">可同步</a>
-            <a class="btn btn-secondary btn-sm" href="/admin/platform-orders?sync_status=failed">同步失败</a>
+            <a class="btn btn-secondary btn-sm" href="{!! $platformOrdersQuickLinks['unpaid_pending'] !!}">待支付</a>
+            <a class="btn btn-secondary btn-sm" href="{!! $platformOrdersQuickLinks['paid_pending'] !!}">待生效</a>
+            <a class="btn btn-secondary btn-sm" href="{!! $platformOrdersQuickLinks['syncable_only'] !!}">可同步</a>
+            <a class="btn btn-secondary btn-sm" href="{!! $platformOrdersQuickLinks['sync_failed'] !!}">同步失败</a>
         </div>
     </div>
 </div>
diff --git a/tests/Feature/AdminDashboardBillingWorkbenchQuickLinksShouldUseBackUrlTest.php b/tests/Feature/AdminDashboardBillingWorkbenchQuickLinksShouldUseBackUrlTest.php
new file mode 100644
index 0000000..053cffd
--- /dev/null
+++ b/tests/Feature/AdminDashboardBillingWorkbenchQuickLinksShouldUseBackUrlTest.php
@@ -0,0 +1,38 @@
+<?php
+
+namespace Tests\Feature;
+
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Tests\TestCase;
+
+class AdminDashboardBillingWorkbenchQuickLinksShouldUseBackUrlTest 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_dashboard_quick_links_should_use_back_url_builder_and_not_escape_ampersand(): void
+    {
+        $this->loginAsPlatformAdmin();
+
+        // 给 dashboard 带一个安全 back，模拟从其它页面回到 dashboard 后再点治理入口
+        $res = $this->get('/admin?back=' . urlencode('/admin/plans'));
+        $res->assertOk();
+
+        // 期望：链接里带 back=%2Fadmin%2Fplans 且 & 不被 escape 成 &amp;
+        $res->assertSee('href="/admin/platform-orders?payment_status=unpaid&status=pending&back=%2Fadmin%2Fplans"', false);
+        $res->assertSee('href="/admin/platform-orders?payment_status=paid&status=pending&back=%2Fadmin%2Fplans"', false);
+        $res->assertSee('href="/admin/platform-orders?syncable_only=1&back=%2Fadmin%2Fplans"', false);
+        $res->assertSee('href="/admin/platform-orders?sync_status=failed&back=%2Fadmin%2Fplans"', false);
+
+        $res->assertDontSee('&amp;back=', false);
+    }
+}