diff --git a/tests/Feature/AdminPlatformOrderClearSyncErrorsRefundInconsistentFilterFieldsTest.php b/tests/Feature/AdminPlatformOrderClearSyncErrorsRefundInconsistentFilterFieldsTest.php
new file mode 100644
index 0000000..fe9a990
--- /dev/null
+++ b/tests/Feature/AdminPlatformOrderClearSyncErrorsRefundInconsistentFilterFieldsTest.php
@@ -0,0 +1,108 @@
+<?php
+
+namespace Tests\Feature;
+
+use App\Models\Merchant;
+use App\Models\Plan;
+use App\Models\PlatformOrder;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Tests\TestCase;
+
+class AdminPlatformOrderClearSyncErrorsRefundInconsistentFilterFieldsTest 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_clear_sync_errors_filtered_scope_respects_refund_inconsistent_filter(): void
+    {
+        $this->loginAsPlatformAdmin();
+
+        $merchant = Merchant::query()->firstOrFail();
+        $plan = Plan::query()->create([
+            'code' => 'clear_sync_errors_refund_inconsistent_plan',
+            'name' => '清理失败标记（退款不一致口径）测试套餐',
+            'billing_cycle' => 'monthly',
+            'price' => 10,
+            'list_price' => 10,
+            'status' => 'active',
+            'sort' => 10,
+            'published_at' => now(),
+        ]);
+
+        // A：退款不一致 + 有同步失败标记（应被清理）
+        $a = PlatformOrder::query()->create([
+            'merchant_id' => $merchant->id,
+            'plan_id' => $plan->id,
+            'order_no' => 'PO_CLEAR_ERR_REFUND_INCONS_A',
+            'order_type' => 'new_purchase',
+            'status' => 'activated',
+            'payment_status' => 'paid',
+            'plan_name' => $plan->name,
+            'billing_cycle' => $plan->billing_cycle,
+            'period_months' => 1,
+            'quantity' => 1,
+            'payable_amount' => 10,
+            'paid_amount' => 10,
+            'placed_at' => now(),
+            'paid_at' => now(),
+            'activated_at' => now(),
+            'meta' => [
+                'refund_summary' => [
+                    'count' => 1,
+                    'total_amount' => 10.00,
+                ],
+                'subscription_activation_error' => [
+                    'message' => '测试错误A',
+                    'at' => now()->toDateTimeString(),
+                    'admin_id' => 1,
+                ],
+            ],
+        ]);
+
+        // B：退款一致（无退款）+ 有同步失败标记（不应被清理）
+        $b = PlatformOrder::query()->create([
+            'merchant_id' => $merchant->id,
+            'plan_id' => $plan->id,
+            'order_no' => 'PO_CLEAR_ERR_REFUND_INCONS_B',
+            'order_type' => 'new_purchase',
+            'status' => 'activated',
+            'payment_status' => 'paid',
+            'plan_name' => $plan->name,
+            'billing_cycle' => $plan->billing_cycle,
+            'period_months' => 1,
+            'quantity' => 1,
+            'payable_amount' => 10,
+            'paid_amount' => 10,
+            'placed_at' => now(),
+            'paid_at' => now(),
+            'activated_at' => now(),
+            'meta' => [
+                'subscription_activation_error' => [
+                    'message' => '测试错误B',
+                    'at' => now()->toDateTimeString(),
+                    'admin_id' => 1,
+                ],
+            ],
+        ]);
+
+        $this->post('/admin/platform-orders/clear-sync-errors', [
+            'scope' => 'filtered',
+            'refund_inconsistent' => '1',
+        ])->assertRedirect();
+
+        $a->refresh();
+        $b->refresh();
+
+        $this->assertNull(data_get($a->meta, 'subscription_activation_error.message'));
+        $this->assertSame('测试错误B', (string) data_get($b->meta, 'subscription_activation_error.message'));
+    }
+}