Hi, This is a bug and I've made a pull request to fix it: https://github.com/apache/incubator-echarts/pull/12463
Since it probably needs a few more weeks before an official release (probably scheduled in 4.9.0), it is advised to build from the source code if you need it now. But you should understand that by doing this, you are using a version that is not fully tested. Here's how to build: git clone https://github.com/apache/incubator-echarts.git git fetch origin git checkout -b fix-sunburst-hover origin/fix-sunburst-hover npm install npm run release The output files are under dist/ directory. Hope this helps. Thanks Wenli On Tue, Apr 14, 2020 at 8:33 PM 594725475 <wo.nian...@qq.com> wrote: > dear: > 收件好！我有一个紧急的关于echarts的旭日图的bug，需要帮忙回复一下如何解决，请收到邮件后帮忙回复一下，谢谢！ > > Version > > 4.2.1 > > Reproduction link > > https://gallery.echartsjs.com/editor.html?c=x2k3tD0ha1&v=1 > > Steps to reproduce > > 把鼠标移到旭日图的扇区 > > What is expected? > > 当鼠标移到旭日图的扇区时，扇区的边框粗细一致 > > What is actually happening? > > 当鼠标移到旭日图的扇区时，扇区的边框粗细不一致
