How to change the line point position of echarts line chart


I did this, but the points of this line chart are concentrated on a bar chart!
how to solve it?

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
</head>
<style>
    .main {
        width: 1200px;
        height: 1000px;
    }
</style>

<body>
    <div id="main" class="main"></div>
</body>
<script src="https://cdn.bootcss.com/jquery/3.3.1/jquery.min.js"></script>
<script src="echarts.min.js"></script>
<script type="text/javascript">
    var myChart = echarts.init(document.getElementById("main"));
    var option = {
        color: ["-sharp2AB2F7", "-sharp75BF55", "-sharp777DB4"],
        tooltip: {
            trigger: "axis",
            axisPointer: {
                type: "cross",
                crossStyle: {
                    color: "-sharp999"
                }
            }
        },
        legend: {
            data: ["", "", ""]
        },
        xAxis: [
            {
                type: "category",
                data: ["1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12"],
                axisPointer: {
                    type: "shadow"
                }
            }
        ],
        yAxis: [
            {
                type: "value",
                name: "",
                min: 0,
                max: 200,
                interval: 50,
                axisLabel: {
                    formatter: "{value} "
                }
            }
        ],
        series: [
            {
                name: "",
                type: "bar",
                data: [2.0, 4.9, 7.0, 23.2, 25.6, 76.7, 135.6, 162.2, 32.6, 20.0, 6.4, 3.3]
            },
            {
                name: "",
                type: "line",
                data: [2.0, 4.9, 7.0, 23.2, 25.6, 76.7, 135.6, 162.2, 32.6, 20.0, 6.4, 3.3]
            },
            {
                name: "",
                type: "bar",
                data: [2.6, 5.9, 9.0, 26.4, 28.7, 70.7, 175.6, 182.2, 48.7, 18.8, 6.0, 2.3]
            },
            {
                name: "",
                type: "line",
                data: [2.6, 5.9, 9.0, 26.4, 28.7, 70.7, 175.6, 182.2, 48.7, 18.8, 6.0, 2.3]
            },
            {
                name: "",
                type: "bar",
                data: [2.0, 2.2, 3.3, 4.5, 6.3, 10.2, 20.3, 23.4, 23.0, 16.5, 12.0, 6.2]
            },
            {
                name: "",
                type: "line",
                data: [2.0, 2.2, 3.3, 4.5, 6.3, 10.2, 20.3, 23.4, 23.0, 16.5, 12.0, 6.2]
            }
          
        ]
    };
    myChart.setOption(option);

</script>

</html>
Mar.09,2021

cannot be directly supported, but there are other implementations
https://github.com/apache/inc.

the following is an implementation I have made. Add an x-axis of type value that is not displayed, set the max value according to the data length of the first x-axis, then rewrite the data format of the line, and align it manually:
http://gallery.echartsjs.com/.

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