已解决

[China-meng]

已解决

[liuxuan30]

If it's about value labels:
use formatter to filt 50% label; or override drawValues() to not display

if it's about the pie chart shape:
don't put 25 in you arr in the first place.
But:
10 takes 20% and 15 takes 30%, what about the other 50% of pie?

BTW, I recommend using English on a global website/projects, that's good for you and people can help you as soon as possible.