fix

app/Modules/Mini/Services/PageService.php

@@ -140,6 +140,7 @@ class PageService extends BaseService
                 $attrMap = json_decode($attrs, true);
             }
         }
+        $category = Category::find($id);
         $p = Goods::where("status", Goods::STATUS_OK)->when($params['keyword'], function (Builder $query) use ($params) {
             $query->where("name", "like", "%" . $params['keyword'] . "%");
         })->when($attrMap, function (Builder $query) use ($attrMap) {
@@ -164,6 +165,12 @@ class PageService extends BaseService
                     "weight" => $model->weight,
                 ];
             }, $p->items()),
+            "category" => $category->childS->map(function (Category $model) {
+                return ["id" => $model->id,
+                    "thumb" => $model->thumb,
+                    "name" => $model->name,
+                ];
+            }),
         ];
 
     }