diff --git a/app/controller/frontend/SearchController.php b/app/controller/frontend/SearchController.php
index 3eabe78..666322f 100644
--- a/app/controller/frontend/SearchController.php
+++ b/app/controller/frontend/SearchController.php
@@ -260,6 +260,7 @@ class SearchController extends BaseController
                     $item['category_id'] = $row['category'][0]['id'] ?? 0;
                 }
                 $item['thumbnail'] = $row['thumbnail'] ?? null;
+                $item['cover'] = $row['cover'] ?? null;
                 $item['url'] = $row['url'] ?? '';
                 $rawContent = $row['content'] ?? '';
                 // 与 ContentService / 常见问题页一致：先解码再交给模板 strip_tags