restore: {},
                        }
                    },
                    legend: {
                        data: ['漏洞总数']
                    },
                    grid: {
                        left: '3%',
                        right: '4%',
                        bottom: '3%',
                        containLabel: true
                    },
                    xAxis: [
                        {
                            type: 'category',
                            boundaryGap: fal