diff --git a/resources/views/admin/platform_orders/show.blade.php b/resources/views/admin/platform_orders/show.blade.php
index d60c9a4..4efa7b2 100644
--- a/resources/views/admin/platform_orders/show.blade.php
+++ b/resources/views/admin/platform_orders/show.blade.php
@@ -157,6 +157,17 @@
             <button type="submit" @disabled(! $canActivate || $alreadySynced)>{{ $alreadySynced ? '已同步' : '同步订阅' }}</button>
         </form>
 
+        @if($order->isReconcileMismatch())
+            <div class="muted text-danger" style="margin-top:6px; width:100%;">提示：当前订单命中「对账不一致」，建议先补齐支付回执并核对金额差额后再同步订阅。
+                <a class="link" href="/admin/platform-orders/{{ $order->id }}#add-payment-receipt">去补回执</a>
+            </div>
+        @endif
+        @if($order->isRefundInconsistent())
+            <div class="muted text-danger" style="margin-top:6px; width:100%;">提示：当前订单命中「退款不一致」，建议先核对退款轨迹/状态后再同步订阅。
+                <a class="link" href="/admin/platform-orders/{{ $order->id }}#refund-receipts">去核对退款</a>
+            </div>
+        @endif
+
         @if($order->siteSubscription)
             @php
                 $subBack = '/admin/platform-orders/' . $order->id;
diff --git a/tests/Feature/AdminPlatformOrderShowActivateSubscriptionGovernanceHintTest.php b/tests/Feature/AdminPlatformOrderShowActivateSubscriptionGovernanceHintTest.php
new file mode 100644
index 0000000..e759bb4
--- /dev/null
+++ b/tests/Feature/AdminPlatformOrderShowActivateSubscriptionGovernanceHintTest.php
@@ -0,0 +1,117 @@
+<?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 AdminPlatformOrderShowActivateSubscriptionGovernanceHintTest 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_order_show_page_shows_activate_subscription_governance_hint_when_reconcile_mismatch(): void
+    {
+        $this->loginAsPlatformAdmin();
+
+        $merchant = Merchant::query()->firstOrFail();
+        $plan = Plan::query()->create([
+            'code' => 'show_activate_gov_hint_reconcile_test',
+            'name' => '详情页同步订阅提示（对账不一致）测试套餐',
+            'billing_cycle' => 'monthly',
+            'price' => 66,
+            'list_price' => 66,
+            'status' => 'active',
+            'sort' => 10,
+            'published_at' => now(),
+        ]);
+
+        $order = PlatformOrder::query()->create([
+            'merchant_id' => $merchant->id,
+            'plan_id' => $plan->id,
+            'order_no' => 'PO_SHOW_ACT_GOV_HINT_RECON_0001',
+            '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' => 66,
+            'paid_amount' => 66,
+            'placed_at' => now(),
+            'paid_at' => now(),
+            'activated_at' => now(),
+            'meta' => [
+                'payment_summary' => [
+                    'count' => 1,
+                    'total_amount' => 65.98,
+                ],
+            ],
+        ]);
+
+        $this->get('/admin/platform-orders/' . $order->id)
+            ->assertOk()
+            ->assertSee('命中「对账不一致」', false)
+            ->assertSee('#add-payment-receipt', false);
+    }
+
+    public function test_order_show_page_shows_activate_subscription_governance_hint_when_refund_inconsistent(): void
+    {
+        $this->loginAsPlatformAdmin();
+
+        $merchant = Merchant::query()->firstOrFail();
+        $plan = Plan::query()->create([
+            'code' => 'show_activate_gov_hint_refund_test',
+            'name' => '详情页同步订阅提示（退款不一致）测试套餐',
+            'billing_cycle' => 'monthly',
+            'price' => 66,
+            'list_price' => 66,
+            'status' => 'active',
+            'sort' => 10,
+            'published_at' => now(),
+        ]);
+
+        $order = PlatformOrder::query()->create([
+            'merchant_id' => $merchant->id,
+            'plan_id' => $plan->id,
+            'order_no' => 'PO_SHOW_ACT_GOV_HINT_REFUND_0002',
+            'order_type' => 'new_purchase',
+            'status' => 'activated',
+            'payment_status' => 'refunded',
+            'plan_name' => $plan->name,
+            'billing_cycle' => $plan->billing_cycle,
+            'period_months' => 1,
+            'quantity' => 1,
+            'payable_amount' => 66,
+            'paid_amount' => 66,
+            'placed_at' => now(),
+            'paid_at' => now(),
+            'activated_at' => now(),
+            'refunded_at' => now(),
+            'meta' => [
+                'refund_summary' => [
+                    'count' => 1,
+                    'total_amount' => 65.98,
+                ],
+            ],
+        ]);
+
+        $this->get('/admin/platform-orders/' . $order->id)
+            ->assertOk()
+            ->assertSee('命中「退款不一致」', false)
+            ->assertSee('#refund-receipts', false);
+    }
+}