diff --git a/resources/views/admin/platform_orders/index.blade.php b/resources/views/admin/platform_orders/index.blade.php
index a694582..3f18fd7 100644
--- a/resources/views/admin/platform_orders/index.blade.php
+++ b/resources/views/admin/platform_orders/index.blade.php
@@ -1130,7 +1130,13 @@
                         <span class="muted">-</span>
                     @endif
                 </td>
-                <td>{{ optional($order->siteSubscription?->ends_at)->format('Y-m-d H:i:s') ?: '-' }}</td>
+                <td>
+                    @if($isFullView)
+                        {{ optional($order->siteSubscription?->ends_at)->format('Y-m-d H:i:s') ?: '-' }}
+                    @else
+                        {{ optional($order->siteSubscription?->ends_at)->format('Y-m-d') ?: '-' }}
+                    @endif
+                </td>
                 <td class="col-optional">{{ data_get($order->meta, 'subscription_activation.synced_at') ?: '-' }}</td>
                 <td class="col-optional">
                     @php
diff --git a/tests/Feature/AdminPlatformOrderIndexCompactViewSubscriptionEndsAtFormatTest.php b/tests/Feature/AdminPlatformOrderIndexCompactViewSubscriptionEndsAtFormatTest.php
new file mode 100644
index 0000000..5873071
--- /dev/null
+++ b/tests/Feature/AdminPlatformOrderIndexCompactViewSubscriptionEndsAtFormatTest.php
@@ -0,0 +1,88 @@
+<?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 AdminPlatformOrderIndexCompactViewSubscriptionEndsAtFormatTest 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_compact_view_subscription_ends_at_shows_date_only_full_view_shows_datetime(): void
+    {
+        $this->loginAsPlatformAdmin();
+
+        $merchant = Merchant::query()->firstOrFail();
+
+        $plan = Plan::query()->create([
+            'code' => 'po_index_sub_ends_at_format_plan',
+            'name' => '平台订单列表订阅到期时间格式测试套餐',
+            'billing_cycle' => 'monthly',
+            'price' => 10,
+            'list_price' => 10,
+            'status' => 'active',
+            'sort' => 10,
+            'published_at' => now(),
+        ]);
+
+        $endsAt = now()->setDate(2026, 3, 31)->setTime(23, 59, 59);
+
+        $sub = SiteSubscription::query()->create([
+            'merchant_id' => $merchant->id,
+            'plan_id' => $plan->id,
+            'status' => 'active',
+            'source' => 'test',
+            'subscription_no' => 'SS_ENDS_AT_FORMAT_0001',
+            'plan_name' => $plan->name,
+            'billing_cycle' => $plan->billing_cycle,
+            'period_months' => 1,
+            'amount' => 10,
+            'starts_at' => now(),
+            'ends_at' => $endsAt,
+        ]);
+
+        PlatformOrder::query()->create([
+            'merchant_id' => $merchant->id,
+            'plan_id' => $plan->id,
+            'site_subscription_id' => $sub->id,
+            'order_no' => 'PO_INDEX_SUB_ENDS_AT_0001',
+            'order_type' => 'renewal',
+            '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' => [],
+        ]);
+
+        $this->get('/admin/platform-orders')
+            ->assertOk()
+            ->assertSee('2026-03-31', false)
+            ->assertDontSee('23:59:59', false);
+
+        $this->get('/admin/platform-orders?view=full')
+            ->assertOk()
+            ->assertSee('2026-03-31 23:59:59', false);
+    }
+}