产品参数：

{"callback_data":"","developer_flag":"tt0cdc7a6193e42ec301","notice_type":1,"produce_examine_res":false,"produce_id":"7077075863342350371","produce_name":"\u96f6\u57fa\u7840\u5b66\u6296\u97f3\u8fd0\u8425","produce_status":-1,"reason":{"\u5185\u5bb9\u8d28\u91cf":["\u8bfe\u7a0b\u65e0\u5b9e\u8d28\u5185\u5bb9"]}}

课程详情如下，请问为啥说无实质内容？？？