使用创建视频接口后 传入micro_app_url视频发布成功后并没有讲小程序挂载上，是因为参数传入错误了吗

// 请求参数
{"video_id":"@9VwQhfabWMVkKWSkMoBvRs781GfhPvmCPJdxrWXgLwUTbqer1nDhelpF6mSZ1lxnD2bFzj8WZd0GidSKTRfTOI7LdgnHhiHJAiSRuwa6sC8=","text":"C\u4e30\u745e\u70ad\u5316\u708910.09#\u78b3\u5316\u7089","custom_cover_image_url":"@9VwQhfabWMVkKWSkMoBvRs781GfhPvmCPJdxrWXicBIOPa\/hjm3hclsVqW6ahHxgBCCEwhwhfuda7PWnB1fjeVTWmuAK\/nMkKJc9pwIqoSDuv14atgmc4\/6YmmQTfsyqpxx5L89dLGjFLDKkMrTLhg==","micro_app_url":"https:\/\/www.iesdouyin.com\/share\/microapp\/?token=e461ebf1550adf81e29b9bdad02177d5&share_channel=copy"}

// 请求结果
{"video_id":"7304084961504562467","video_path":"https:\/\/www.douyin.com\/video\/7304084961504562467","name":"C\u4e30\u745e\u70ad\u5316\u708910.09#\u78b3\u5316\u7089","ctime":1700614837}

参数与结果都转成json了