diff --git a/resources/views/admin/platform_orders/index.blade.php b/resources/views/admin/platform_orders/index.blade.php
index 07c7974..938e057 100644
--- a/resources/views/admin/platform_orders/index.blade.php
+++ b/resources/views/admin/platform_orders/index.blade.php
@@ -1831,11 +1831,21 @@
 
                     @php
                         $canMarkActivatedOnly = ($order->payment_status === 'paid') && ($order->status !== 'activated');
+                        // 安全阀对齐后端：续费单未绑定订阅时，不允许“仅标记为已生效”（后端 markActivated 也会阻断）
+                        $markActivatedBlockedByMissingSubscriptionOnRenewalRow = ((string) ($order->order_type ?? '') === 'renewal')
+                            && ((int) ($order->site_subscription_id ?? 0) <= 0);
                     @endphp
                     <form method="post" action="/admin/platform-orders/{{ $order->id }}/mark-activated" data-action="disable-on-submit" onsubmit="return confirm('确认将该订单标记为已生效？（不修改支付状态，不自动同步订阅）');" class="mb-6">
                         @csrf
-                        <button class="btn btn-secondary btn-sm" type="submit" @disabled(! $canMarkActivatedOnly)>仅标记为已生效</button>
+                        <button class="btn btn-secondary btn-sm" type="submit" @disabled(! $canMarkActivatedOnly || $markActivatedBlockedByMissingSubscriptionOnRenewalRow)>仅标记为已生效</button>
                     </form>
+                    @if($markActivatedBlockedByMissingSubscriptionOnRenewalRow)
+                        <div class="muted text-danger mt-6">
+                            续费缺订阅不可直接标记生效
+                            <span class="muted">｜</span>
+                            <a class="link" href="{!! $relationFixUrlCompactForBmpa !!}">去关联订阅</a>
+                        </div>
+                    @endif
 
                     @php
                         $syncBlockedByGovernanceRow = (bool) ($order->isReconcileMismatch() || $order->isRefundInconsistent());
@@ -1861,7 +1871,7 @@
                             需先完成治理后再同步
                             @if($syncBlockedByMissingSubscriptionOnRenewalRow)
                                 <span class="muted">｜</span>
-                                <a class="link" href="{!! $relationFixUrlCompact !!}">去关联订阅</a>
+                                <a class="link" href="{!! $relationFixUrlCompactForBmpa !!}">去关联订阅</a>
                             @endif
                         </div>
                     @endif
diff --git a/tests/Feature/AdminPlatformOrderIndexRowMarkActivatedButtonShouldDisableWhenRenewalMissingSubscriptionTest.php b/tests/Feature/AdminPlatformOrderIndexRowMarkActivatedButtonShouldDisableWhenRenewalMissingSubscriptionTest.php
new file mode 100644
index 0000000..24c6ea8
--- /dev/null
+++ b/tests/Feature/AdminPlatformOrderIndexRowMarkActivatedButtonShouldDisableWhenRenewalMissingSubscriptionTest.php
@@ -0,0 +1,75 @@
+<?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 AdminPlatformOrderIndexRowMarkActivatedButtonShouldDisableWhenRenewalMissingSubscriptionTest 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_row_mark_activated_button_should_be_disabled_when_renewal_missing_subscription(): void
+    {
+        $this->loginAsPlatformAdmin();
+
+        $merchant = Merchant::query()->firstOrFail();
+        $plan = Plan::query()->create([
+            'code' => 'po_index_row_mark_activated_disable_renewal_missing_sub_plan',
+            'name' => '平台订单列表行级仅标记生效禁用（续费缺订阅）测试套餐',
+            'billing_cycle' => 'monthly',
+            'price' => 30,
+            'list_price' => 30,
+            'status' => 'active',
+            'sort' => 10,
+            'published_at' => now(),
+        ]);
+
+        // 构造：已支付 + 待处理，但续费缺订阅；该场景后端 markActivated 会阻断，列表页也应禁用。
+        $order = PlatformOrder::query()->create([
+            'merchant_id' => $merchant->id,
+            'plan_id' => $plan->id,
+            'order_no' => 'PO_INDEX_ROW_MARK_ACTIVATED_DISABLE_RENEW_MISS_SUB_0001',
+            'order_type' => 'renewal',
+            'site_subscription_id' => null,
+            'status' => 'pending',
+            'payment_status' => 'paid',
+            'plan_name' => $plan->name,
+            'billing_cycle' => $plan->billing_cycle,
+            'period_months' => 1,
+            'quantity' => 1,
+            'payable_amount' => 30,
+            'paid_amount' => 30,
+            'placed_at' => now(),
+            'paid_at' => now(),
+            'meta' => [],
+        ]);
+
+        $res = $this->get('/admin/platform-orders');
+        $res->assertOk();
+
+        $html = (string) $res->getContent();
+        $this->assertStringContainsString($order->order_no, $html);
+
+        // 断言：该订单所在行的“仅标记为已生效”按钮应被禁用
+        $pattern = '#/admin/platform-orders/' . $order->id . '/mark-activated.*?<button[^>]*disabled#s';
+        $this->assertMatchesRegularExpression($pattern, $html);
+
+        // 并且应给出最短治理入口（去关联订阅）
+        $this->assertStringContainsString('去关联订阅', $html);
+        $this->assertStringContainsString('#relation-subscription', $html);
+    }
+}