diff --git a/app/Http/Controllers/Admin/PlatformOrderController.php b/app/Http/Controllers/Admin/PlatformOrderController.php
index a42c283..0c5eb2d 100644
--- a/app/Http/Controllers/Admin/PlatformOrderController.php
+++ b/app/Http/Controllers/Admin/PlatformOrderController.php
@@ -1868,12 +1868,53 @@ class PlatformOrderController extends Controller
             }
         }
 
-        $msg = '批量标记支付并生效完成：成功 ' . $success . ' 条，失败 ' . $failed . ' 条（命中 ' . $matchedTotal . ' 条，本次处理 ' . $processed . ' 条，limit=' . $limit . '，run_id=' . $runId . '）';
-
+        // 写入最小结果汇总（冗余写入到每条订单的 meta.batch_mark_paid_and_activate.last_result），便于运营在列表页直接看到“本次批量 BMPA 的执行结果”。
+        // 注意：当前阶段不引入新表；后续若 BMPA Job 化，可复用 BAS 的 last_result 模式。
+        $topReasons = [];
         if ($failed > 0 && count($failedReasonCounts) > 0) {
             arsort($failedReasonCounts);
             $top = array_slice($failedReasonCounts, 0, 3, true);
-            $topText = collect($top)->map(function ($cnt, $reason) {
+            foreach ($top as $reason => $cnt) {
+                $topReasons[] = [
+                    'reason' => mb_substr((string) $reason, 0, 80),
+                    'count' => (int) $cnt,
+                ];
+            }
+        }
+
+        $summary = [
+            'run_id' => $runId,
+            'success' => $success,
+            'failed' => $failed,
+            'matched' => (int) $matchedTotal,
+            'processed' => (int) $processed,
+            'top_reasons' => $topReasons,
+            'at' => now()->toDateTimeString(),
+        ];
+
+        foreach ($orders as $row) {
+            $order = PlatformOrder::query()->find($row->id);
+            if (! $order) {
+                continue;
+            }
+
+            $meta = (array) ($order->meta ?? []);
+            $bmpa = (array) (data_get($meta, 'batch_mark_paid_and_activate', []) ?? []);
+            if ((string) (data_get($bmpa, 'run_id') ?? '') !== $runId) {
+                continue;
+            }
+
+            data_set($bmpa, 'last_result', $summary);
+            data_set($meta, 'batch_mark_paid_and_activate', $bmpa);
+
+            $order->meta = $meta;
+            $order->save();
+        }
+
+        $msg = '批量标记支付并生效完成：成功 ' . $success . ' 条，失败 ' . $failed . ' 条（命中 ' . $matchedTotal . ' 条，本次处理 ' . $processed . ' 条，limit=' . $limit . '，run_id=' . $runId . '）';
+
+        if ($failed > 0 && count($failedReasonCounts) > 0) {
+            $topText = collect($failedReasonCounts)->sortDesc()->take(3)->map(function ($cnt, $reason) {
                 $reason = mb_substr((string) $reason, 0, 60);
                 return $reason . '（' . (int) $cnt . '）';
             })->implode('；');
diff --git a/tests/Feature/AdminPlatformOrderBatchMarkPaidAndActivateShouldWriteLastResultSummaryTest.php b/tests/Feature/AdminPlatformOrderBatchMarkPaidAndActivateShouldWriteLastResultSummaryTest.php
new file mode 100644
index 0000000..f31bcee
--- /dev/null
+++ b/tests/Feature/AdminPlatformOrderBatchMarkPaidAndActivateShouldWriteLastResultSummaryTest.php
@@ -0,0 +1,110 @@
+<?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 AdminPlatformOrderBatchMarkPaidAndActivateShouldWriteLastResultSummaryTest 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_batch_mark_paid_and_activate_should_write_last_result_summary_to_each_order_in_batch(): void
+    {
+        $this->loginAsPlatformAdmin();
+
+        $merchant = Merchant::query()->firstOrFail();
+        $plan = Plan::query()->create([
+            'code' => 'bmpa_last_result_summary_plan',
+            'name' => 'BMPA last_result 汇总写入测试套餐',
+            'billing_cycle' => 'monthly',
+            'price' => 30,
+            'list_price' => 30,
+            'status' => 'active',
+            'sort' => 10,
+            'published_at' => now(),
+        ]);
+
+        // A：可处理
+        $a = PlatformOrder::query()->create([
+            'merchant_id' => $merchant->id,
+            'plan_id' => $plan->id,
+            'order_no' => 'PO_BMPA_LR_0001',
+            'order_type' => 'new_purchase',
+            'status' => 'pending',
+            'payment_status' => 'unpaid',
+            'plan_name' => $plan->name,
+            'billing_cycle' => $plan->billing_cycle,
+            'period_months' => 1,
+            'quantity' => 1,
+            'payable_amount' => 30,
+            'paid_amount' => 0,
+            'placed_at' => now()->subMinutes(10),
+        ]);
+
+        // B：制造失败（已有回执证据但金额不一致）
+        $b = PlatformOrder::query()->create([
+            'merchant_id' => $merchant->id,
+            'plan_id' => $plan->id,
+            'order_no' => 'PO_BMPA_LR_0002',
+            'order_type' => 'new_purchase',
+            'status' => 'pending',
+            'payment_status' => 'unpaid',
+            'plan_name' => $plan->name,
+            'billing_cycle' => $plan->billing_cycle,
+            'period_months' => 1,
+            'quantity' => 1,
+            'payable_amount' => 30,
+            'paid_amount' => 0,
+            'placed_at' => now()->subMinutes(9),
+            'meta' => [
+                'payment_summary' => [
+                    'count' => 1,
+                    'total_amount' => 1.00,
+                ],
+            ],
+        ]);
+
+        $this->post('/admin/platform-orders/batch-mark-paid-and-activate', [
+            'scope' => 'filtered',
+            'status' => 'pending',
+            'payment_status' => 'unpaid',
+            'limit' => 50,
+        ])->assertRedirect();
+
+        $a->refresh();
+        $b->refresh();
+
+        $runIdA = (string) data_get($a->meta, 'batch_mark_paid_and_activate.run_id');
+        $runIdB = (string) data_get($b->meta, 'batch_mark_paid_and_activate.run_id');
+
+        $this->assertNotSame('', $runIdA);
+        $this->assertSame($runIdA, $runIdB);
+
+        $lrA = (array) (data_get($a->meta, 'batch_mark_paid_and_activate.last_result') ?? []);
+        $lrB = (array) (data_get($b->meta, 'batch_mark_paid_and_activate.last_result') ?? []);
+
+        $this->assertSame($runIdA, (string) ($lrA['run_id'] ?? ''));
+        $this->assertSame($runIdA, (string) ($lrB['run_id'] ?? ''));
+
+        $this->assertSame(1, (int) ($lrA['success'] ?? 0));
+        $this->assertSame(1, (int) ($lrA['failed'] ?? 0));
+        $this->assertSame(2, (int) ($lrA['matched'] ?? 0));
+        $this->assertSame(2, (int) ($lrA['processed'] ?? 0));
+
+        $this->assertNotEmpty($lrA['top_reasons'] ?? []);
+    }
+}