           },
                                emphasis: {
                                    borderColor: '#fffb60'
                                }
                            }
                        },
                        brush: {
                            toolbox: ['polygon', 'keep', 'clear'],
                            brushLink: 'all',
                            xAxisIndex: 0,
                            geoIndex: 0,
                            outOfBrush: {
                                