diff --git a/app/Http/Controllers/Admin/PlatformOrderController.php b/app/Http/Controllers/Admin/PlatformOrderController.php
index 555a95a..a424763 100644
--- a/app/Http/Controllers/Admin/PlatformOrderController.php
+++ b/app/Http/Controllers/Admin/PlatformOrderController.php
@@ -984,10 +984,15 @@ class PlatformOrderController extends Controller
         $this->ensurePlatformAdmin($request);
 
         // 支持两种模式：
-        // - scope=all（默认）：清理所有订单的失败标记
+        // - scope=all（默认）：清理所有订单的失败标记（需要 confirm=YES）
         // - scope=filtered：仅清理当前筛选结果命中的订单（更安全）
         $scope = (string) $request->input('scope', 'all');
 
+        // 防误操作：scope=all 需要二次确认
+        if ($scope === 'all' && (string) $request->input('confirm', '') !== 'YES') {
+            return redirect()->back()->with('warning', '为避免误操作，清除全部失败标记前请在确认框输入 YES。');
+        }
+
         $filters = [
             'status' => trim((string) $request->input('status', '')),
             'payment_status' => trim((string) $request->input('payment_status', '')),
diff --git a/resources/views/admin/platform_orders/index.blade.php b/resources/views/admin/platform_orders/index.blade.php
index ae49cdc..94b4398 100644
--- a/resources/views/admin/platform_orders/index.blade.php
+++ b/resources/views/admin/platform_orders/index.blade.php
@@ -332,9 +332,16 @@
         <button type="submit">清除当前筛选范围的失败标记</button>
     </form>
 
-    <form method="post" action="/admin/platform-orders/clear-sync-errors" onsubmit="return confirm('确认清除全部订单的“同步失败”标记？');">
+    <form method="post" action="/admin/platform-orders/clear-sync-errors" onsubmit="return confirm('确认清除全部订单的“同步失败”标记？该操作不可逆（仅清理 meta 标记），请谨慎。');">
         @csrf
         <input type="hidden" name="scope" value="all">
+
+        <label class="muted form-inline-row mb-8">
+            <span>确认输入</span>
+            <input type="text" name="confirm" placeholder="YES" class="w-140">
+            <span>（必须输入 YES 才会执行）</span>
+        </label>
+
         <button type="submit">清除全部失败标记</button>
     </form>
 </div>
diff --git a/tests/Feature/AdminPlatformOrderClearSyncErrorsTest.php b/tests/Feature/AdminPlatformOrderClearSyncErrorsTest.php
index ef21d14..b92bfab 100644
--- a/tests/Feature/AdminPlatformOrderClearSyncErrorsTest.php
+++ b/tests/Feature/AdminPlatformOrderClearSyncErrorsTest.php
@@ -61,9 +61,16 @@ class AdminPlatformOrderClearSyncErrorsTest extends TestCase
             ],
         ]);
 
+        // scope=all 需要二次确认
         $this->post('/admin/platform-orders/clear-sync-errors', ['scope' => 'all'])
             ->assertRedirect();
 
+        $order->refresh();
+        $this->assertNotEmpty(data_get($order->meta, 'subscription_activation_error.message'));
+
+        $this->post('/admin/platform-orders/clear-sync-errors', ['scope' => 'all', 'confirm' => 'YES'])
+            ->assertRedirect();
+
         $order->refresh();
         $this->assertEmpty(data_get($order->meta, 'subscription_activation_error'));
     }