name: instance_name
label: 文件标题
type: text
multiple: false
filterable: true
sort_no: 10
is_name: true
is_wide: true
amis:
  className:
    'color-priority-danger': "${extras && extras.priority == '特急'}"
    'color-priority-warning': "${extras && extras.priority == '紧急'}"
    'color-priority-muted': "${extras && extras.priority == '办文'}"