echarts如何隐藏省份名称，只显示自定义名称? 400 报错

echarts如何隐藏省份名称，只显示自定义名称? 400 报错 data : [
                      {name:'电光组合',value:95},
                      {name:'陈皮组合',value:30},
                      {name:'大梦壮汉',value:20},
                      {name:'老肥将军',value:10},
                      {
                       name:"电光组合",
//                          symbol: 'image://demo/image/map.png',
                          x: 300,
                          y: 100
                      },
                      {
                       name:"老肥将军",
//                          symbol: 'image://demo/image/map.png',
                          x: 400,
                          y: 400
                      }
                  ]

上面为markpoint中内容，只想显示自定义文本内容，不显示其他地图省份名称，鼠标滑动到省份上时不显示省份名称（重要）