FastAdmin状态Table.api.formatter.status不生效的解决方法

看代码

{field: 'status', title: __('Status'), formatter: Table.api.formatter.status,searchList:{0: '关闭',1: '正常'},
   formatter: function(val){
      if(val.name == '正常'){
          return "<span class=\"text-success\"><i class=\"fa fa-circle\"></i> 正常</span>";
      }else{
          return "<span class=\"text-grey\"><i class=\"fa fa-circle\"></i> 关闭</span>";
      }
  }
}