请问3D地图加的图片展示问题如何修改，谢谢

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option = {
  backgroundColor: '#000',
  globe: {
    baseTexture: ROOT_PATH + '/data-gl/asset/earth.jpg',
    heightTexture: ROOT_PATH + '/data-gl/asset/bathymetry_bw_composite_4k.jpg',
    displacementScale: 0.1,
    shading: 'lambert',
    environment: ROOT_PATH + '/data-gl/asset/starfield.jpg',
    light: {
      ambient: {
        intensity: 0.1
      },
     main: {
        intensity: 1.5
      }
    },
    layers: [
      {
        type: 'blend',
        blendTo: 'emission',
        texture: ROOT_PATH + '/data-gl/asset/night.jpg'
      },
      {
        type: 'overlay',
        texture: ROOT_PATH + '/data-gl/asset/clouds.png',
        shading: 'lambert',
        distance: 1
      }
    ]
  },
  series: [
    {
      type: 'scatter3D',
      coordinateSystem: 'globe',
      blendMode: 'lighter',
      symbolSize: 44, // 点位大小
      label: {
        show: true, // 是否显示字体
        position: 'top', // 字体位置。top、left、right、bottom
        formatter: '中国', // 具体显示的值
        textStyle: {
          color: '#fff', // 字体颜色
          borderWidth: 0, // 字体边框宽度
          borderColor: '#fff', // 字体边框颜色
          fontFamily: 'sans-serif', // 字体格式
          fontSize: 18, // 字体大小
          fontWeight: 400 // 字体加粗
        }
      },
      symbol: 
'image://data:image/svg+xml;base64,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',
      data: [10.451526, 51.165691]
    }]
};