diff --git a/app/Support/PlatformOrderToolsGuard.php b/app/Support/PlatformOrderToolsGuard.php
new file mode 100644
index 0000000..bb08606
--- /dev/null
+++ b/app/Support/PlatformOrderToolsGuard.php
@@ -0,0 +1,118 @@
+<?php
+
+namespace App\Support;
+
+/**
+ * 平台订单列表页工具区：前端治理阻断口径（减少误点）。
+ *
+ * 说明：后端各批量动作/清理动作本身仍有安全阀阻断；这里仅用于 UI 层“按钮禁用 + 提示原因”。
+ */
+class PlatformOrderToolsGuard
+{
+    /**
+     * @param array<string, mixed> $filters
+     * @return array<string, array{blocked:bool, reason:string}>
+     */
+    public static function forIndex(array $filters): array
+    {
+        $batchActivateReason = self::batchActivateSubscriptionsReason($filters);
+        $batchBmpaReason = self::batchBmpaReason($filters);
+        $batchMarkActivatedReason = self::batchMarkActivatedReason($filters);
+        $clearSyncReason = self::clearSyncErrorsReason($filters);
+        $clearBmpaReason = self::clearBmpaErrorsReason($filters);
+
+        return [
+            'batch_activate_subscriptions' => [
+                'blocked' => $batchActivateReason !== '',
+                'reason' => $batchActivateReason,
+            ],
+            'batch_bmpa' => [
+                'blocked' => $batchBmpaReason !== '',
+                'reason' => $batchBmpaReason,
+            ],
+            'batch_mark_activated' => [
+                'blocked' => $batchMarkActivatedReason !== '',
+                'reason' => $batchMarkActivatedReason,
+            ],
+            'clear_sync_errors' => [
+                'blocked' => $clearSyncReason !== '',
+                'reason' => $clearSyncReason,
+            ],
+            'clear_bmpa_errors' => [
+                'blocked' => $clearBmpaReason !== '',
+                'reason' => $clearBmpaReason,
+            ],
+        ];
+    }
+
+    /**
+     * @param array<string, mixed> $filters
+     */
+    public static function batchActivateSubscriptionsReason(array $filters): string
+    {
+        if ((string) ($filters['syncable_only'] ?? '') !== '1') {
+            return '请先勾选「只看可同步」再执行批量同步。';
+        }
+        if ((string) ($filters['receipt_status'] ?? '') === 'none') {
+            return '当前集合为「无回执」：建议先补齐支付回执留痕后再批量同步。';
+        }
+        if (((string) ($filters['reconcile_mismatch'] ?? '') === '1') || ((string) ($filters['refund_inconsistent'] ?? '') === '1')) {
+            return '当前集合包含「对账不一致/退款不一致」：建议先完成金额/状态治理后再批量同步。';
+        }
+
+        return '';
+    }
+
+    /**
+     * @param array<string, mixed> $filters
+     */
+    public static function batchBmpaReason(array $filters): string
+    {
+        if ((string) ($filters['status'] ?? '') !== 'pending' || (string) ($filters['payment_status'] ?? '') !== 'unpaid') {
+            return '请先筛选「订单状态=待处理」且「支付状态=未支付」再执行批量 BMPA。';
+        }
+        if (((string) ($filters['reconcile_mismatch'] ?? '') === '1') || ((string) ($filters['refund_inconsistent'] ?? '') === '1')) {
+            return '当前集合包含「对账不一致/退款不一致」治理集合：建议先完成回执/退款治理后再批量推进。';
+        }
+
+        return '';
+    }
+
+    /**
+     * @param array<string, mixed> $filters
+     */
+    public static function batchMarkActivatedReason(array $filters): string
+    {
+        if ((string) ($filters['payment_status'] ?? '') !== 'paid' || (string) ($filters['status'] ?? '') !== 'pending') {
+            return '请先筛选「支付状态=已支付」且「订单状态=待处理」再执行批量生效。';
+        }
+
+        return '';
+    }
+
+    /**
+     * @param array<string, mixed> $filters
+     */
+    public static function clearSyncErrorsReason(array $filters): string
+    {
+        if ((string) ($filters['sync_status'] ?? '') !== 'failed' && (string) ($filters['fail_only'] ?? '') === '') {
+            return '建议先筛选「同步失败」集合（sync_status=failed）后再执行清理，避免误清理。';
+        }
+
+        return '';
+    }
+
+    /**
+     * @param array<string, mixed> $filters
+     */
+    public static function clearBmpaErrorsReason(array $filters): string
+    {
+        if ((string) ($filters['bmpa_failed_only'] ?? '') === ''
+            && (string) ($filters['bmpa_error_keyword'] ?? '') === ''
+            && (string) ($filters['batch_mark_paid_and_activate_24h'] ?? '') === '') {
+            return '建议先筛选「BMPA失败」集合（bmpa_failed_only=1 或失败原因关键词）后再执行清理，避免误清理。';
+        }
+
+        return '';
+    }
+}
diff --git a/resources/views/admin/platform_orders/index.blade.php b/resources/views/admin/platform_orders/index.blade.php
index bb56185..b0a8264 100644
--- a/resources/views/admin/platform_orders/index.blade.php
+++ b/resources/views/admin/platform_orders/index.blade.php
@@ -827,18 +827,9 @@
     <div class="tool-group focus-box">
         <div class="tool-group-title">批量同步订阅</div>
         @php
-            // 批量同步订阅：前端治理提示（后端仍有安全阀阻断，这里只做“减少误点/更可治理”）
-            $batchActivateBlockedReason = '';
-            if ((string) ($filters['syncable_only'] ?? '') !== '1') {
-                $batchActivateBlockedReason = '请先勾选「只看可同步」再执行批量同步。';
-            }
-            if ($batchActivateBlockedReason === '' && ((string) ($filters['receipt_status'] ?? '') === 'none')) {
-                $batchActivateBlockedReason = '当前集合为「无回执」：建议先补齐支付回执留痕后再批量同步。';
-            }
-            if ($batchActivateBlockedReason === '' && (((string) ($filters['reconcile_mismatch'] ?? '') === '1') || ((string) ($filters['refund_inconsistent'] ?? '') === '1'))) {
-                $batchActivateBlockedReason = '当前集合包含「对账不一致/退款不一致」：建议先完成金额/状态治理后再批量同步。';
-            }
-            $batchActivateBlocked = $batchActivateBlockedReason !== '';
+            $toolGuards = $toolGuards ?? \App\Support\PlatformOrderToolsGuard::forIndex((array) ($filters ?? []));
+            $batchActivateBlocked = (bool) ($toolGuards['batch_activate_subscriptions']['blocked'] ?? false);
+            $batchActivateBlockedReason = (string) ($toolGuards['batch_activate_subscriptions']['reason'] ?? '');
         @endphp
         <form method="post" action="/admin/platform-orders/batch-activate-subscriptions" data-action="disable-on-submit" onsubmit="return confirm('确认批量同步当前筛选范围内“可同步”的订单？（仅处理：已支付+已生效+未同步）');" class="mb-10">
                 @csrf
@@ -923,15 +914,9 @@
     <div class="tool-group focus-box">
         <div class="tool-group-title">批量标记支付并生效（BMPA）</div>
         @php
-            // 批量 BMPA：前端治理提示（后端仍有安全阀阻断，这里只做“减少误点/更可治理”）
-            $batchBmpaBlockedReason = '';
-            if ((string) ($filters['status'] ?? '') !== 'pending' || (string) ($filters['payment_status'] ?? '') !== 'unpaid') {
-                $batchBmpaBlockedReason = '请先筛选「订单状态=待处理」且「支付状态=未支付」再执行批量 BMPA。';
-            }
-            if ($batchBmpaBlockedReason === '' && (((string) ($filters['reconcile_mismatch'] ?? '') === '1') || ((string) ($filters['refund_inconsistent'] ?? '') === '1'))) {
-                $batchBmpaBlockedReason = '当前集合包含「对账不一致/退款不一致」治理集合：建议先完成回执/退款治理后再批量推进。';
-            }
-            $batchBmpaBlocked = $batchBmpaBlockedReason !== '';
+            $toolGuards = $toolGuards ?? \App\Support\PlatformOrderToolsGuard::forIndex((array) ($filters ?? []));
+            $batchBmpaBlocked = (bool) ($toolGuards['batch_bmpa']['blocked'] ?? false);
+            $batchBmpaBlockedReason = (string) ($toolGuards['batch_bmpa']['reason'] ?? '');
         @endphp
         <form method="post" action="/admin/platform-orders/batch-mark-paid-and-activate" data-action="disable-on-submit" onsubmit="return confirm('确认批量将当前筛选范围内“待处理+未支付”的订单标记为已支付并生效，并同步订阅？（会补回执留痕；遇到退款/回执不一致会安全阀阻断并记录失败原因）');" class="mb-10">
                 @csrf
@@ -994,12 +979,9 @@
     <div class="tool-group focus-box">
         <div class="tool-group-title">批量仅标记为已生效</div>
         @php
-            // 批量仅标记为已生效：前端治理提示（后端仍有安全阀阻断，这里只做“减少误点/更可治理”）
-            $batchMarkActivatedBlockedReason = '';
-            if ((string) ($filters['payment_status'] ?? '') !== 'paid' || (string) ($filters['status'] ?? '') !== 'pending') {
-                $batchMarkActivatedBlockedReason = '请先筛选「支付状态=已支付」且「订单状态=待处理」再执行批量生效。';
-            }
-            $batchMarkActivatedBlocked = $batchMarkActivatedBlockedReason !== '';
+            $toolGuards = $toolGuards ?? \App\Support\PlatformOrderToolsGuard::forIndex((array) ($filters ?? []));
+            $batchMarkActivatedBlocked = (bool) ($toolGuards['batch_mark_activated']['blocked'] ?? false);
+            $batchMarkActivatedBlockedReason = (string) ($toolGuards['batch_mark_activated']['reason'] ?? '');
         @endphp
         <form method="post" action="/admin/platform-orders/batch-mark-activated" data-action="disable-on-submit" onsubmit="return confirm('确认批量将当前筛选范围内“已支付+待处理”的订单标记为已生效？（不修改支付状态，不自动同步订阅）');" class="mb-10">
                 @csrf
@@ -1062,12 +1044,9 @@
     <div class="tool-group focus-box">
         <div class="tool-group-title">清理失败标记：同步订阅</div>
         @php
-            // 清理同步失败标记：前端治理提示（后端仍有 confirm=YES 等安全阀，这里只做“减少误点/更可治理”）
-            $clearSyncBlockedReason = '';
-            if ((string) ($filters['sync_status'] ?? '') !== 'failed' && (string) ($filters['fail_only'] ?? '') === '') {
-                $clearSyncBlockedReason = '建议先筛选「同步失败」集合（sync_status=failed）后再执行清理，避免误清理。';
-            }
-            $clearSyncBlocked = $clearSyncBlockedReason !== '';
+            $toolGuards = $toolGuards ?? \App\Support\PlatformOrderToolsGuard::forIndex((array) ($filters ?? []));
+            $clearSyncBlocked = (bool) ($toolGuards['clear_sync_errors']['blocked'] ?? false);
+            $clearSyncBlockedReason = (string) ($toolGuards['clear_sync_errors']['reason'] ?? '');
         @endphp
         <form method="post" action="/admin/platform-orders/clear-sync-errors" data-action="disable-on-submit" onsubmit="return confirm('确认清除当前筛选范围内命中的订单的“同步失败”标记？');" class="mb-10">
                 @csrf
@@ -1121,12 +1100,9 @@
     <div class="tool-group focus-box">
         <div class="tool-group-title">清理失败标记：批量 BMPA</div>
         @php
-            // 清理 BMPA 失败标记：前端治理提示（建议先进入 BMPA 失败集合再清理，避免误清理）
-            $clearBmpaBlockedReason = '';
-            if ((string) ($filters['bmpa_failed_only'] ?? '') === '' && (string) ($filters['bmpa_error_keyword'] ?? '') === '' && (string) ($filters['batch_mark_paid_and_activate_24h'] ?? '') === '') {
-                $clearBmpaBlockedReason = '建议先筛选「BMPA失败」集合（bmpa_failed_only=1 或失败原因关键词）后再执行清理，避免误清理。';
-            }
-            $clearBmpaBlocked = $clearBmpaBlockedReason !== '';
+            $toolGuards = $toolGuards ?? \App\Support\PlatformOrderToolsGuard::forIndex((array) ($filters ?? []));
+            $clearBmpaBlocked = (bool) ($toolGuards['clear_bmpa_errors']['blocked'] ?? false);
+            $clearBmpaBlockedReason = (string) ($toolGuards['clear_bmpa_errors']['reason'] ?? '');
         @endphp
         <form method="post" action="/admin/platform-orders/clear-bmpa-errors" data-action="disable-on-submit" onsubmit="return confirm('确认清除当前筛选范围内命中的订单的“批量标记支付失败”标记？');" class="mb-10">
                 @csrf