diff --git a/resources/views/admin/platform_orders/show.blade.php b/resources/views/admin/platform_orders/show.blade.php
index af96abf..8d115b4 100644
--- a/resources/views/admin/platform_orders/show.blade.php
+++ b/resources/views/admin/platform_orders/show.blade.php
@@ -95,6 +95,7 @@
         <div class="card" style="margin-top:12px; border:1px dashed #fda29b; background:#fff1f3;">
             <div class="muted" style="margin-bottom:6px;"><strong>退款状态治理</strong>（仅修正状态，不自动写回执/退款回执）</div>
             <div class="muted muted-xs" style="margin-bottom:8px;">已付：¥{{ number_format($paidAmountFloat, 2) }}｜退款总额：¥{{ number_format($refundTotal, 2) }}</div>
+            <div class="muted muted-xs" style="margin-bottom:8px;">操作说明：该区块仅用于修正支付状态展示口径，不会改金额、不生成退款记录；请先核对退款轨迹。</div>
             <div class="muted muted-xs" style="margin-bottom:8px;">
                 <a class="link" href="/admin/platform-orders?refund_inconsistent=1">查看全部退款不一致订单</a>
             </div>
diff --git a/tests/Feature/AdminPlatformOrderShowRefundGovernanceBlockNoteTest.php b/tests/Feature/AdminPlatformOrderShowRefundGovernanceBlockNoteTest.php
new file mode 100644
index 0000000..d6012fd
--- /dev/null
+++ b/tests/Feature/AdminPlatformOrderShowRefundGovernanceBlockNoteTest.php
@@ -0,0 +1,69 @@
+<?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 AdminPlatformOrderShowRefundGovernanceBlockNoteTest 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_show_page_refund_governance_block_has_operation_note(): void
+    {
+        $this->loginAsPlatformAdmin();
+
+        $merchant = Merchant::query()->firstOrFail();
+        $plan = Plan::query()->create([
+            'code' => 'refund_governance_block_note_01',
+            'name' => '退款治理区块说明测试',
+            'billing_cycle' => 'monthly',
+            'price' => 10,
+            'list_price' => 10,
+            'status' => 'active',
+            'sort' => 10,
+            'published_at' => now(),
+        ]);
+
+        $order = PlatformOrder::query()->create([
+            'merchant_id' => $merchant->id,
+            'plan_id' => $plan->id,
+            'order_no' => 'PO_REFUND_GOV_BLOCK_NOTE_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' => 10,
+            'paid_amount' => 10,
+            'placed_at' => now(),
+            'paid_at' => now(),
+            'activated_at' => now(),
+            'meta' => [
+                'refund_summary' => [
+                    'count' => 1,
+                    'total_amount' => 10.00,
+                ],
+            ],
+        ]);
+
+        $this->get('/admin/platform-orders/' . $order->id)
+            ->assertOk()
+            ->assertSee('操作说明：该区块仅用于修正支付状态展示口径');
+    }
+}