这是我在push_notification模型中的代码

belongs_to :push_notificable, polymorphic: true
 validates :remarks, presence:true
 before_create :send_push_notification



def send_push_notification
      device_id = get_device_id
      if device_id.present? 
        fcm_client = FCM.new(ENV['AAAAzWU3na4:APA91bEDFQ2q37C4d41nPrEcRqHJotUoohjCkYcWjfNr2CS5k-VR4YGX9rpF5mqhkQCke_061hZvLwlqCd8mbqg2L9KbOH4mveFmtbYcVHW1c-8yCrML9Sj0uwwes56i6NFxgkaKxEgh'])
        options = { priority: 'high',
                    data: {
                      message: remarks,
                      notify_type: "#{notify_type}",
                      account_id: account_id
                    },
                    notification: {
                    body: remarks,
                    sound: 'default'
                    }
                  }
        registration_id = device_id
        res = fcm_client.send(registration_id, options)

      end
    rescue Exception => e
      e
    end

    def get_device_id
       device_id = AccountBlock::Account.find_by(id: push_notificable.account_id).device_id
    end

这就是我得到的回应
{：body =〉"\n\n无效密钥\n\n\n\n

无效键

\n
401错误提示
\n\n\n "，：标题=〉{"内容类型"=〉"文本/html;字符集= UTF-8 "，"内容编码"=〉" gzip "，"日期"=〉"格林尼治标准时间2023年2月9日星期四05：53：03 "，"过期"=〉"格林尼治标准时间2023年2月9日星期四05：53：03 "，"缓存控制"=〉"私有，最大年龄= 0 "，" x内容类型选项"=〉" nosniff "，" x帧选项"=〉" SAMEORIGIN "，"内容安全策略"=〉"帧祖先自己"，" x-xss保护"=〉" 1;模式=块"，服务器"=〉"GSE"，备用服务器"=〉" h3 ="：443";马为2592000，海3 - 29为"：443";ma = 2592000 "，"传输编码"=〉"分块"}，：状态代码=〉401，：响应=〉"验证发件人帐户时出错。"}