diff --git a/resources/views/admin/platform_batches/show.blade.php b/resources/views/admin/platform_batches/show.blade.php
index a8ce55b..5230361 100644
--- a/resources/views/admin/platform_batches/show.blade.php
+++ b/resources/views/admin/platform_batches/show.blade.php
@@ -22,6 +22,10 @@
     $fallbackMatched = (int) (data_get($fallbackCounts, 'matched') ?? 0);
     $fallbackFailed = (int) (data_get($fallbackCounts, 'failed') ?? 0);
 
+    $matchedForRatio = $hasSummary ? $matched : $fallbackMatched;
+    $failedForRatio = $hasSummary ? $failed : $fallbackFailed;
+    $failedRatioPct = $matchedForRatio > 0 ? round(($failedForRatio / $matchedForRatio) * 100, 1) : 0.0;
+
     $SYNC_ERROR_KEYWORD_LINK_MAX_LEN = (int) config('saasshop.platform_orders.sync_error_keyword_link_max_len', 200);
     $SYNC_ERROR_KEYWORD_LINK_MAX_LEN = max(50, min(1000, $SYNC_ERROR_KEYWORD_LINK_MAX_LEN));
     $SYNC_FAILED_REASON_TRUNCATE_LEN = (int) config('saasshop.platform_orders.sync_failed_reason_display_truncate_len', 60);
@@ -69,6 +73,12 @@
         <div class="card">
             <h3>成功 / 失败</h3>
             <div class="metric-number">{{ $hasSummary ? ($success . ' / ' . $failed) : ('- / ' . $fallbackFailed) }}</div>
+            @if(($governanceLinks['failed'] ?? '') !== '' && $matchedForRatio > 0)
+                <div class="muted muted-xs">失败占比：
+                    <a class="link" data-role="batch-failed-ratio-link" href="{{ $governanceLinks['failed'] }}">{{ $failedRatioPct }}%</a>
+                    <span class="muted">（{{ $failedForRatio }}/{{ $matchedForRatio }}）</span>
+                </div>
+            @endif
         </div>
     </div>
 
diff --git a/tests/Feature/AdminPlatformBatchShowPageFailedRatioLinkShouldRenderTest.php b/tests/Feature/AdminPlatformBatchShowPageFailedRatioLinkShouldRenderTest.php
new file mode 100644
index 0000000..65f087a
--- /dev/null
+++ b/tests/Feature/AdminPlatformBatchShowPageFailedRatioLinkShouldRenderTest.php
@@ -0,0 +1,85 @@
+<?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 AdminPlatformBatchShowPageFailedRatioLinkShouldRenderTest 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_batch_show_page_should_render_failed_ratio_link_when_matched_positive(): void
+    {
+        $this->loginAsPlatformAdmin();
+
+        $merchant = Merchant::query()->firstOrFail();
+        $plan = Plan::query()->create([
+            'code' => 'plan_batch_failed_ratio_0001',
+            'name' => '批次页失败占比链接渲染测试套餐',
+            'billing_cycle' => 'monthly',
+            'price' => 10,
+            'list_price' => 10,
+            'status' => 'active',
+            'sort' => 10,
+            'published_at' => now(),
+        ]);
+
+        $runId = 'BAS_FAILED_RATIO_0001';
+
+        PlatformOrder::query()->create([
+            'merchant_id' => $merchant->id,
+            'plan_id' => $plan->id,
+            'order_no' => 'PO_BATCH_FAILED_RATIO_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()->subMinutes(10),
+            'paid_at' => now()->subMinutes(9),
+            'activated_at' => now()->subMinutes(8),
+            'meta' => [
+                'batch_activation' => [
+                    'run_id' => $runId,
+                    'last_result' => [
+                        'run_id' => $runId,
+                        'success' => 7,
+                        'failed' => 3,
+                        'matched' => 10,
+                        'processed' => 10,
+                        'top_reasons' => [],
+                        'at' => now()->toDateTimeString(),
+                    ],
+                ],
+            ],
+        ]);
+
+        $html = $this->get('/admin/platform-batches/show?type=bas&run_id=' . $runId)
+            ->assertOk()
+            ->getContent();
+
+        $this->assertStringContainsString('data-role="batch-failed-ratio-link"', $html);
+        $this->assertStringContainsString('失败占比', $html);
+        $this->assertStringContainsString('3/10', $html);
+        $this->assertStringContainsString('sync_status=failed', $html);
+        $this->assertStringContainsString('#filters', $html);
+    }
+}