问题
http://jsfiddle.net/ZBXV7/2/
when I click a column or label the xAxis write incorrect label but tooltip its ok.
Where's the problem?
回答1:
Remove the "categories": [...] from your xAxis decalaration. If each point in the series has a name it will use that for the xAxis labels.
来源：https://stackoverflow.com/questions/24457486/highcharts-xaxis-drilldown-dont-change-correctly