diff --git a/app/Http/Controllers/Admin/SiteSubscriptionController.php b/app/Http/Controllers/Admin/SiteSubscriptionController.php
index 4842f52..6d5ea83 100644
--- a/app/Http/Controllers/Admin/SiteSubscriptionController.php
+++ b/app/Http/Controllers/Admin/SiteSubscriptionController.php
@@ -133,6 +133,25 @@ class SiteSubscriptionController extends Controller
             ];
         })->values()->all();
 
+        // BMPA 失败原因聚合（Top3）：订阅维度快速判断“常见批量标记支付失败原因”
+        $bmpaFailedReasonRows = (clone $baseOrdersQuery)
+            ->whereRaw("JSON_EXTRACT(meta, '$.batch_mark_paid_and_activate_error.message') IS NOT NULL")
+            ->selectRaw("JSON_EXTRACT(meta, '$.batch_mark_paid_and_activate_error.message') as reason, count(*) as cnt")
+            ->groupBy('reason')
+            ->orderByDesc('cnt')
+            ->limit(3)
+            ->get();
+
+        $bmpaFailedReasonStats = $bmpaFailedReasonRows->map(function ($row) {
+            $reason = (string) ($row->reason ?? '');
+            $reason = trim($reason, "\" ");
+
+            return [
+                'reason' => $reason !== '' ? $reason : '（空）',
+                'count' => (int) ($row->cnt ?? 0),
+            ];
+        })->values()->all();
+
         // 页面列表筛选：仅影响“关联平台订单”列表展示，不影响摘要统计
         $orderSyncStatus = trim((string) $request->query('order_sync_status', ''));
 
@@ -182,6 +201,7 @@ class SiteSubscriptionController extends Controller
             'platformOrders' => $platformOrders,
             'summaryStats' => $summaryStats,
             'failedReasonStats' => $failedReasonStats,
+            'bmpaFailedReasonStats' => $bmpaFailedReasonStats,
             'statusLabels' => $this->statusLabels(),
             'expiryLabel' => $expiryLabel,
         ]);
diff --git a/resources/views/admin/site_subscriptions/show.blade.php b/resources/views/admin/site_subscriptions/show.blade.php
index dbfa4bb..9678834 100644
--- a/resources/views/admin/site_subscriptions/show.blade.php
+++ b/resources/views/admin/site_subscriptions/show.blade.php
@@ -245,7 +245,25 @@
     </div>
 
     <div class="card">
-        <h3>失败原因Top3</h3>
+        <h3>BMPA 失败原因Top3</h3>
+        @php $bmpaFailedReasonStats = $bmpaFailedReasonStats ?? []; @endphp
+        @if(count($bmpaFailedReasonStats) > 0)
+            <div class="muted mt-6">
+                @foreach($bmpaFailedReasonStats as $item)
+                    @php $reason = (string) ($item['reason'] ?? ''); @endphp
+                    <div>
+                        <a class="link" href="{!! $makePlatformOrderUrl(['site_subscription_id' => $subscription->id, 'bmpa_failed_only' => '1', 'bmpa_error_keyword' => $reason]) !!}">{{ $reason }}</a>
+                        <span class="muted">（{{ $item['count'] }}）</span>
+                    </div>
+                @endforeach
+            </div>
+        @else
+            <div class="muted">暂无 BMPA 失败原因聚合数据</div>
+        @endif
+    </div>
+
+    <div class="card">
+        <h3>同步失败原因Top3</h3>
         @php $failedReasonStats = $failedReasonStats ?? []; @endphp
         @if(count($failedReasonStats) > 0)
             <div class="muted mt-6">
@@ -258,7 +276,7 @@
                 @endforeach
             </div>
         @else
-            <div class="muted">暂无失败原因聚合数据</div>
+            <div class="muted">暂无同步失败原因聚合数据</div>
         @endif
     </div>
 </div>
diff --git a/tests/Feature/AdminSiteSubscriptionBmpaFailedReasonStatsLinksTest.php b/tests/Feature/AdminSiteSubscriptionBmpaFailedReasonStatsLinksTest.php
new file mode 100644
index 0000000..8dd860c
--- /dev/null
+++ b/tests/Feature/AdminSiteSubscriptionBmpaFailedReasonStatsLinksTest.php
@@ -0,0 +1,113 @@
+<?php
+
+namespace Tests\Feature;
+
+use App\Models\Merchant;
+use App\Models\Plan;
+use App\Models\PlatformOrder;
+use App\Models\SiteSubscription;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Tests\TestCase;
+
+class AdminSiteSubscriptionBmpaFailedReasonStatsLinksTest 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_subscription_show_page_shows_bmpa_failed_reason_top3_and_links(): void
+    {
+        $this->loginAsPlatformAdmin();
+
+        $merchant = Merchant::query()->firstOrFail();
+        $plan = Plan::query()->create([
+            'code' => 'sub_bmpa_failed_reason_01',
+            'name' => '订阅BMPA失败原因Top3测试套餐',
+            'billing_cycle' => 'monthly',
+            'price' => 10,
+            'list_price' => 10,
+            'status' => 'active',
+            'sort' => 10,
+            'published_at' => now(),
+        ]);
+
+        $sub = SiteSubscription::query()->create([
+            'merchant_id' => $merchant->id,
+            'plan_id' => $plan->id,
+            'status' => 'activated',
+            'source' => 'manual',
+            'subscription_no' => 'SUB_BMPA_REASON_0001',
+            'plan_name' => $plan->name,
+            'billing_cycle' => $plan->billing_cycle,
+            'period_months' => 1,
+            'amount' => 10,
+            'starts_at' => now()->subDay(),
+            'ends_at' => now()->addMonth(),
+            'activated_at' => now()->subDay(),
+        ]);
+
+        PlatformOrder::query()->create([
+            'merchant_id' => $merchant->id,
+            'plan_id' => $plan->id,
+            'site_subscription_id' => $sub->id,
+            'created_by_admin_id' => 1,
+            'order_no' => 'PO_SUB_BMPA_REASON_0001',
+            'order_type' => 'renewal',
+            'status' => 'pending',
+            'payment_status' => 'unpaid',
+            'plan_name' => $plan->name,
+            'billing_cycle' => $plan->billing_cycle,
+            'period_months' => 1,
+            'quantity' => 1,
+            'payable_amount' => 10,
+            'paid_amount' => 0,
+            'placed_at' => now(),
+            'meta' => [
+                'batch_mark_paid_and_activate_error' => [
+                    'message' => '回执总额与应付金额不一致',
+                    'at' => now()->toDateTimeString(),
+                    'admin_id' => 1,
+                ],
+            ],
+        ]);
+
+        PlatformOrder::query()->create([
+            'merchant_id' => $merchant->id,
+            'plan_id' => $plan->id,
+            'site_subscription_id' => $sub->id,
+            'created_by_admin_id' => 1,
+            'order_no' => 'PO_SUB_BMPA_REASON_0002',
+            'order_type' => 'renewal',
+            'status' => 'pending',
+            'payment_status' => 'unpaid',
+            'plan_name' => $plan->name,
+            'billing_cycle' => $plan->billing_cycle,
+            'period_months' => 1,
+            'quantity' => 1,
+            'payable_amount' => 10,
+            'paid_amount' => 0,
+            'placed_at' => now(),
+            'meta' => [
+                'batch_mark_paid_and_activate_error' => [
+                    'message' => '回执总额与应付金额不一致',
+                    'at' => now()->toDateTimeString(),
+                    'admin_id' => 1,
+                ],
+            ],
+        ]);
+
+        $this->get('/admin/site-subscriptions/' . $sub->id)
+            ->assertOk()
+            ->assertSee('BMPA 失败原因Top3')
+            ->assertSee('回执总额与应付金额不一致')
+            ->assertSee('/admin/platform-orders?site_subscription_id=' . $sub->id . '&bmpa_failed_only=1&bmpa_error_keyword=' . urlencode('回执总额与应付金额不一致'), false);
+    }
+}