Angular 如何禁用特定数据集图表js的默认标签

 this.myBarChart = new Chart('myBarChart', {
  type: 'bar',
  data: {
    labels: ["Voice Control Mode", "Manual Mode", "Automatic Mode","Single Drive Mode","Dual Drive Mode"],
    datasets: [
      {
        type: 'bar',
        label: "Recordings",
        backgroundColor: "rgba(2,117,216,1)",
        borderColor: "rgba(2,117,216,1)",
        data: [this.data.voicecontrolmode, this.data.manualmode, this.data.automaticmode,this.data.singledrivemode,this.data.dualdrivemode],
        order:2
      },
      {
        type: 'line',
        data: [this.data.totalrecordings, this.data.totalrecordings, this.data.totalrecordings,this.data.totalrecordings,this.data.totalrecordings],
        label: 'Total Recordings',
        backgroundColor: "rgba(150,29,255,1)",
        borderColor: "rgba(150,29,255,1)",
        pointRadius:0,
        pointHoverRadius:0,
        order:1
      }
    ]
  },
  options: {
    // plugins:,
    scales: {
      xAxis: {
        ticks: {
          maxTicksLimit: 6
        }
      },
      yAxis: {
        ticks: {
          maxTicksLimit: 5
        }
      }
    }
  }
});

我想删除标签:["语音控制模式"、"手动模式"、"自动模式"、"单驱模式"、"双驱模式"]仅用于折线图，以便总录制数只是一条直线，但当我将鼠标悬停在上面时，它应该只显示-总录制数:95(示例).对于条形图，标签仍应显示.enter image description here