pro1.0.2首页分类不显示问题

public static function getCacheTag(){
    return self::$globalCacheName;
}

<?php
namespace app\api\controller\store;
use app\models\store\StoreCategory;
use app\Request;
use crmeb\services\CacheService;
use think\facade\Cache;
class CategoryController
{
    public function category(Request $request)
    {
        $cateogry = Cache::tag(CacheService::getCacheTag())->remember('CATEGORY', function () {
            $cateogry = StoreCategory::with('children')->where('is_show', 1)->order('sort desc,id desc')->where('pid', 0)->select();
            return $cateogry->hidden(['add_time', 'is_show', 'sort', 'children.sort', 'children.add_time', 'children.pid', 'children.is_show'])->toArray();
        });
        return app('json')->success($cateogry);
    }
}