function(){var cl = this.category;var sql = "map('"+cl+"','汽车市场分大区销量分布',2,5)";var value1 = FR.remoteEvaluate(sql);var value=(Number(value1)*100).toFixed(0);if(value <0){return "<span style='color:#06fac3;font-size:15px;font-weight:bold'>"+"↓ "+"</span>";}else { return "<span style='color:#ea4431;font-size:25px;font-weight:bold'>"+"↑ "+"</span>";}}各位老师,我想自定义标签,份额差小于0绿色向下箭头,不然就红色向上箭头,但是不知道为什么只要向上箭头?