fix

app/Modules/Mini/Services/PageService.php

@@ -131,7 +131,7 @@ class PageService extends BaseService
         $pageSize = Arr::get($params, "page_size");
         $cidArr = $this->childCategoryIdArr($id);
 
-        $gidArr = GoodsCategoryMap::where("category_id", $cidArr)->get(['goods_id'])->pluck("goods_id")->unique()->toArray();
+        $gidArr = GoodsCategoryMap::whereIn("category_id", $cidArr)->get(['goods_id'])->pluck("goods_id")->unique()->toArray();
         $attrMap = [];
         if ($attrs = Arr::get($params, "attrs", [])) {
             if (is_array($attrs)) {