修改 商丘官网 饼图 保留小数为 两位；

WebSite/index.html

 								}
 							},
 							tooltip: {
-								pointFormat: '{series.name}: <b>{point.percentage:.1f}%</b>'
+								pointFormat: '{series.name}: <b>{point.percentage:.2f}%</b>'
 							},
 							plotOptions: {
 								pie: {
 									dataLabels: {
 										enabled: true,
 										color: '#626262',
-										format: '{point.name}: <b>{point.percentage:.1f}%</b>'
+										format: '{point.name}: <b>{point.percentage:.2f}%</b>'
 									}
 								}