diff --git a/app/Service/v3/Implementations/SearchService.php b/app/Service/v3/Implementations/SearchService.php
index 4768e71..7f31da8 100644
--- a/app/Service/v3/Implementations/SearchService.php
+++ b/app/Service/v3/Implementations/SearchService.php
@@ -20,6 +20,8 @@ class SearchService implements SearchServiceInterface
     public function doForGoods($params)
     {
 
+        $params['pagesize'] = $params['pagesize'] ?: 10;
+
         $storeTable = ApplicationContext::getContainer()->get(Store::class)->getTable();
         $goodsTable = ApplicationContext::getContainer()->get(Goods::class)->getTable();
 
@@ -90,14 +92,29 @@ class SearchService implements SearchServiceInterface
         }
 
         $builder->select(''.$goodsTable.'.*')->addSelect([''.$goodsTable.'.sales as total_sales']);
+
+        // Feature/搜索商品也展示出三级分类
+        $allGoodsCategoryIds = $builder->groupBy(''.$goodsTable.'.goods_category_id')->pluck('goods_category_id');
+        $goodsCategories = GoodsCategory::query()
+            ->whereIn('id', $allGoodsCategoryIds)
+            ->get()
+            ->toArray();
+        $goodsCategoryIds = implode(',', array_values(array_column($goodsCategories, 'id')));
+
         $paginate = $builder->groupBy(''.$goodsTable.'.id')->inRandomOrder()->paginate($params['pagesize']);
         $goods = $paginate->toArray();
-        return ['has_more_pages' => $paginate->hasMorePages(), 'goods' => $goods['data']];
+        return [
+            'has_more_pages' => $paginate->hasMorePages(),
+            'goods' => $goods['data'],
+            'category' => ['goods_category' => $goodsCategories, 'goods_category_ids' => $goodsCategoryIds]
+        ];
     }
 
     public function doForStores($params)
     {
 
+        $params['pagesize'] = $params['pagesize'] ?: 10;
+
         $storeTable = ApplicationContext::getContainer()->get(Store::class)->getTable();
         $goodsTable = ApplicationContext::getContainer()->get(Goods::class)->getTable();
 
@@ -139,7 +156,9 @@ class SearchService implements SearchServiceInterface
                     $builder->orderByDefault($sort);
                     break;
             }
+
         }
+
         $paginate = $builder->groupBy(''.$storeTable.'.id')->inRandomOrder()->paginate($params['pagesize']);
         $stores = $paginate->map(function ($item, $key) {
             $item->goods;