diff --git a/app/admin/controller/v1/ProductCategoryRecommend.php b/app/admin/controller/v1/ProductCategoryRecommend.php
index 7d2d42ae..3a1581de 100644
--- a/app/admin/controller/v1/ProductCategoryRecommend.php
+++ b/app/admin/controller/v1/ProductCategoryRecommend.php
@@ -16,8 +16,6 @@ class ProductCategoryRecommend
      */
     public function index()
     {
-        $server     = request()->server();
-        $image_host = $server['REQUEST_SCHEME'] . "://" . $server['SERVER_NAME'] . '/';
         $param      = request()->get([
             'keywords',
             'category_name',
@@ -40,10 +38,10 @@ class ProductCategoryRecommend
             ])
             ->bindAttr('category', ['category_name' => 'name'])
             ->hidden(['category', 'language_id', 'updated_at', 'deleted_at'])
-            ?->each(function($item) use($image_host) {
-                // 拼接完整图片URL
+            ?->each(function($item) {
+                // 列表页面图片输出缩略图
                 if (!empty($item['image'])) {
-                    $item['image'] = url_join($image_host, $item['image']);
+                    $item['image'] = thumb($item['image']);
                 }
             });