jqGrid中改变表格中列悬浮框的显示

{header:'${text("资产名称")}', name:'name', index:'a.name', width:200,     align:"center",formatter:function(cellvalue,options,rowObject){
        return "<span title='"+'审核说明：'+rowObject.repairStatus+"' class='autotip'>"+rowObject.name+"</span>";
}},