centos搭建bind，checkconf区域文件时提示unknown iption ‘TTL’，unexpected token near end of file

centos搭建bind，总提示unknown option ‘TTL’，unexpected token near end of file重新搭建还是有问题。我在搜了好多，感觉我配置的没问题啊。麻烦大神们帮看下哪里出问题了。如果感觉交流不方便可以加我q1665797212，谢谢