慕森卡
用另一个环盖住就可以了.让没有border的环层级高一点,盖住有环的. var option = { legend: { textStyle: { color: '#999999', fontSize: '12' }, selectedMode: false, bottom: 15, data: [] }, series: [{ name: '', type: 'pie', radius: ['30%', '70%'], center: ['50%', '46%'], data: arr1, zlevel: 2, silent: true, itemStyle: { normal: { borderColor: '#fff', borderWidth:2, label: { show: true, formatter: function (obj) { if(obj.data == '101'){ return ''; } else { return obj.percent.toFixed(0) + '%'; } } } } }, label: { normal: { position: 'inside' } } }, { name: '', type: 'pie', radius: ['31%', '69%'], center: ['50%', '46%'], data: arr1, zlevel: 3, silent: true, itemStyle: { normal: { label: { show: true, formatter: function (obj) { if(obj.data == '101'){ return ''; } else { return obj.percent.toFixed(0) + '%'; } } } } }, label: { normal: { position: 'inside' } } } ], color: ['#E1E1E1'], textStyle: { fontSize: 14 }};