function() {
    // 获取当前分类（月份）和所有数据点
    var month = this.category;
    var points = this.points || [];
    
    // 动态存储各年份数据
    var yearData = {};
    points.forEach(point => {
        var year = point.series.name;
        yearData[year] = {
            value: point.value,
            BILL: FR.remoteEvaluate("value('ds1',3,1,'" + year + "','" + month + "')")
        };
    });
    
    // 构建动态提示内容
    var html = "月份：" + month + "<br>";
    Object.keys(yearData).forEach(year => {
        html += year + "年PFOFIT值：" + yearData[year].value + "<br>";
        html += year + "年BILL：" + (yearData[year].BILL || "无数据") + "<br>";
    });
    
    return html;
}