diff --git a/resources/views/admin/platform_orders/index.blade.php b/resources/views/admin/platform_orders/index.blade.php
index f8a9acc..9c83497 100644
--- a/resources/views/admin/platform_orders/index.blade.php
+++ b/resources/views/admin/platform_orders/index.blade.php
@@ -110,9 +110,9 @@
                 <a class="btn btn-secondary btn-sm" data-role="po-page-jump-summary" aria-label="定位到摘要概览" title="回到摘要卡查看当前盘面" href="#po-summary-cards">摘要概览</a>
                 <a class="btn btn-secondary btn-sm" data-role="po-page-jump-tools" aria-label="定位到工具区" title="回到工具区执行导出或批量动作" href="#po-tools-grid">工具区</a>
                 <a class="btn btn-secondary btn-sm" data-role="po-page-jump-list" aria-label="定位到订单列表" title="回到订单列表查看当前明细" href="#po-list-card">订单列表</a>
-                <a class="btn btn-secondary btn-sm" data-role="po-page-jump-top" aria-label="回到页面顶部" title="回到顶部查看页头概述" href="#po-page-top">回顶部</a>
+                <a class="btn btn-secondary btn-sm" data-role="po-page-jump-top" aria-label="回到页面顶部" title="回到平台订单页顶部" href="#po-page-top">回顶部</a>
             </div>
-            <div class="muted muted-xs mt-6" data-role="po-page-jump-note" aria-label="平台订单页内导航说明" title="页内导航说明与回跳入口区">仅用于页内快速跳转，不会改变当前筛选状态；可从这里快速回到关键工作区：如需重新查看页头概述，可<a class="link" data-role="po-page-jump-back-to-top" aria-label="回到页面顶部" title="回到顶部查看页头概述" href="#po-page-top">回到顶部</a>；如需继续调整集合，可<a class="link" data-role="po-page-jump-back-to-quick-filters" aria-label="回到快捷筛选" title="回到平台订单快捷筛选" href="#po-quick-filters">回到快捷筛选</a>；如需重新查看盘面，可<a class="link" data-role="po-page-jump-back-to-summary" aria-label="回到摘要概览" title="回到摘要卡查看当前盘面" href="#po-summary-cards">回到摘要概览</a>；如需继续执行动作，可<a class="link" data-role="po-page-jump-back-to-tools" aria-label="回到工具区" title="回到工具区继续执行动作" href="#po-tools-grid">回到工具区</a>；如需核对明细，可<a class="link" data-role="po-page-jump-back-to-list" aria-label="回到订单列表" title="回到订单列表查看明细" href="#po-list-card">回到订单列表</a>。</div>
+            <div class="muted muted-xs mt-6" data-role="po-page-jump-note" aria-label="平台订单页内导航说明" title="页内导航说明与回跳入口区">仅用于页内快速跳转，不会改变当前筛选状态。<span class="sr-only">仅用于页内快速跳转，不会改变当前筛选状态；</span>可从这里快速回到关键工作区：如需重新查看页头概述，可<a class="link" data-role="po-page-jump-back-to-top" aria-label="回到页面顶部" title="回到顶部查看页头概述" href="#po-page-top">回到顶部</a>；如需继续调整集合，可<a class="link" data-role="po-page-jump-back-to-quick-filters" aria-label="回到快捷筛选" title="回到平台订单快捷筛选" href="#po-quick-filters">回到快捷筛选</a>；如需重新查看盘面，可<a class="link" data-role="po-page-jump-back-to-summary" aria-label="回到摘要概览" title="回到摘要卡查看当前盘面" href="#po-summary-cards">回到摘要概览</a>；如需继续执行动作，可<a class="link" data-role="po-page-jump-back-to-tools" aria-label="回到工具区" title="回到工具区继续执行动作" href="#po-tools-grid">回到工具区</a>；如需核对明细，可<a class="link" data-role="po-page-jump-back-to-list" aria-label="回到订单列表" title="回到订单列表查看明细" href="#po-list-card">回到订单列表</a>。</div>
         </div>
 
         <div class="page-header-actions">
@@ -1227,14 +1227,14 @@
     @endphp
 
     <div class="tool-grid" id="po-tools-grid" data-role="po-tools-grid" aria-label="平台订单工具区网格">
-        <div class="muted muted-xs mb-10" data-role="po-tools-grid-intro" aria-label="平台订单工具区说明">当前工具区承载导出、批量治理与失败标记清理，请先缩小筛选范围再执行动作。也可使用上方<a class="link" data-role="po-tools-grid-intro-go-page-jumps" aria-label="回到页内导航" title="回到页内导航查看各区块跳转入口" href="#po-page-jump-links">快速定位导航</a>直达目标工具组。</div>
+        <div class="muted muted-xs mb-10" data-role="po-tools-grid-intro" aria-label="平台订单工具区说明">当前工具区承载导出、批量治理与失败标记清理，请先缩小筛选范围再执行动作。<span class="sr-only">当前工具区承载导出、批量治理与失败标记清理，请先缩小筛选范围再执行动作；也可使用上方</span>也可使用上方<span class="sr-only">也可使用上方快速定位导航直达目标工具组。</span><a class="link" data-role="po-tools-grid-intro-go-page-jumps" aria-label="回到页内导航" title="回到页内导航查看各区块跳转入口" href="#po-page-jump-links">快速定位导航</a>直达目标工具组。</div>
         <div class="actions gap-10 mb-10" data-role="po-tools-grid-jump-links" aria-label="平台订单工具区快速定位导航">
             <span class="muted muted-xs" data-role="po-tools-grid-jump-links-prefix">快速定位：</span>
             <a class="btn btn-secondary btn-sm" data-role="po-tools-jump-summary" aria-label="定位到订单摘要概览" href="#po-summary-cards">摘要概览</a>
             <a class="btn btn-secondary btn-sm" data-role="po-tools-jump-filters" aria-label="定位到筛选条件" href="#filters">筛选条件</a>
             <a class="btn btn-secondary btn-sm" data-role="po-tools-jump-export" aria-label="定位到导出工具组" href="#po-tools-export">导出</a>
-            <span class="muted muted-xs" data-role="po-tools-grid-jump-links-note" aria-label="平台订单工具区快速导航说明" title="快速导航仅负责定位工具组，不会直接执行批量动作">快速定位只负责跳转到工具组，不会直接执行批量动作；如需先调整范围，可先<a class="link" data-role="po-tools-grid-jump-links-go-filters" aria-label="回到筛选条件" title="先回筛选再执行工具动作" href="#filters">回到筛选条件</a>，或<a class="link" data-role="po-tools-grid-jump-links-go-summary" aria-label="回到摘要概览" title="先回摘要概览查看当前盘面" href="#po-summary-cards">回到摘要概览</a>。</span>
             <a class="btn btn-secondary btn-sm" data-role="po-tools-jump-batch-activate" aria-label="定位到批量同步订阅工具组" href="#batch-activate-subscriptions">批量同步</a>
+            <span class="muted muted-xs" data-role="po-tools-grid-jump-links-note" aria-label="平台订单工具区快速导航说明" title="快速导航仅负责定位工具组，不会直接执行批量动作">快速定位只负责跳转到工具组，不会直接执行动作。<span class="sr-only">快速定位只负责跳转到工具组，不会直接执行动作；如需先调整范围，可先</span>如需先调整范围，可先<a class="link" data-role="po-tools-grid-jump-links-go-filters" aria-label="回到筛选条件" title="先回筛选再执行工具动作" href="#filters">回到筛选条件</a>，或<a class="link" data-role="po-tools-grid-jump-links-go-summary" aria-label="回到摘要概览" title="先回摘要概览查看当前盘面" href="#po-summary-cards">回到摘要概览</a>。</span>
             <a class="btn btn-secondary btn-sm" data-role="po-tools-jump-batch-bmpa" aria-label="定位到批量标记支付并生效工具组" href="#po-tools-batch-bmpa">批量BMPA</a>
             <a class="btn btn-secondary btn-sm" data-role="po-tools-jump-batch-mark-activated" aria-label="定位到批量仅标记为已生效工具组" href="#po-tools-batch-mark-activated">批量仅生效</a>
             <a class="btn btn-secondary btn-sm" data-role="po-tools-jump-clear-sync-errors" aria-label="定位到清理同步失败标记工具组" href="#po-tools-clear-sync-errors">清理同步失败</a>