diff --git a/tests/Feature/AdminPlatformOrderIndexClearErrorButtonsShouldEnableWhenInFailedScopeTest.php b/tests/Feature/AdminPlatformOrderIndexClearErrorButtonsShouldEnableWhenInFailedScopeTest.php
new file mode 100644
index 0000000..00be139
--- /dev/null
+++ b/tests/Feature/AdminPlatformOrderIndexClearErrorButtonsShouldEnableWhenInFailedScopeTest.php
@@ -0,0 +1,58 @@
+<?php
+
+namespace Tests\Feature;
+
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Tests\TestCase;
+
+class AdminPlatformOrderIndexClearErrorButtonsShouldEnableWhenInFailedScopeTest extends TestCase
+{
+    use RefreshDatabase;
+
+    protected function loginAsPlatformAdmin(): void
+    {
+        $this->seed();
+
+        $this->post('/admin/login', [
+            'email' => 'platform.admin@demo.local',
+            'password' => 'Platform@123456',
+        ])->assertRedirect('/admin');
+    }
+
+    protected function assertButtonEnabled(string $html, string $label): void
+    {
+        $this->assertStringContainsString($label, $html);
+
+        $pattern = '/' . preg_quote('<button', '/') . '[^>]*>' . preg_quote($label, '/') . preg_quote('</button>', '/') . '/u';
+        $this->assertTrue((bool) preg_match($pattern, $html, $m), '未找到按钮：' . $label);
+
+        $btnHtml = (string) ($m[0] ?? '');
+        $this->assertFalse(str_contains($btnHtml, 'disabled'), '按钮不应被禁用：' . $label);
+    }
+
+    public function test_clear_sync_errors_button_should_enable_when_sync_failed_scope(): void
+    {
+        $this->loginAsPlatformAdmin();
+
+        $res = $this->get('/admin/platform-orders?sync_status=failed');
+        $res->assertOk();
+
+        $html = (string) $res->getContent();
+
+        $this->assertButtonEnabled($html, '清除同步失败标记（当前筛选范围）');
+        $this->assertStringNotContainsString('data-role="clear-sync-errors-blocked-hint"', $html);
+    }
+
+    public function test_clear_bmpa_errors_button_should_enable_when_bmpa_failed_scope(): void
+    {
+        $this->loginAsPlatformAdmin();
+
+        $res = $this->get('/admin/platform-orders?bmpa_failed_only=1');
+        $res->assertOk();
+
+        $html = (string) $res->getContent();
+
+        $this->assertButtonEnabled($html, '清除批量标记支付失败标记（当前筛选范围）');
+        $this->assertStringNotContainsString('data-role="clear-bmpa-errors-blocked-hint"', $html);
+    }
+}