echats graph人物关系图名称重复报错echarts 配置项内容和展示

两个人名字一样，无法渲染echats，怎么解决

      option = {
    "series": [{
        "type": "graph",
        "layout": "force",
        "symbolSize": 45,
        "focusNodeAdjacency": true,
        "roam": true,
        "draggable": true,
        "label": {
            "normal": {
                "show": true,
                "textStyle": {
                    "fontSize": 12
                }
            }
        },
        "force": {
            "repulsion": 1000
        },
        "edgeSymbolSize": [4, 50],
        "edgeLabel": {
            "normal": {
                "show": true,
                "textStyle": {
                    "fontSize": 10
                },
                "formatter": "{c}"
            }
        },
        "lineStyle": {
            "normal": {
                "opacity": 0.9,
                "width": 1,
                "curveness": 0
            }
        },
        "categories": [{
            "name": "罗斯"
        }, {
            "name": "瑞秋"
        }, {
            "name": "莫妮卡"
        }, {
            "name": "钱德勒"
        }, {
            "name": "菲比"
        }, {
            "name": "乔伊"
        }, {
            "name": "艾玛"
        }, {
            "name": "本"
        }, {
            "name": "卡罗尔"
        }, {
            "name": "苏珊"
        }, {
            "name": "杰克"
        }, {
            "name": "朱迪"
        }, {
            "name": "麦克"
        }],
        "data": [{
            "name": "罗斯",
            "symbol": "triangle",
            "symbolSize": 50,
            "category": 0
        }, {
            "name": "瑞秋",
            "symbol": "triangle",
            "symbolSize": 50,
            "category": 1
        }, {
            "name": "莫妮卡",
            "symbol": "triangle",
            "symbolSize": 50,
            "category": 2
        }, {
            "name": "钱德勒",
            "symbol": "triangle",
            "symbolSize": 50,
            "category": 3
        }, {
            "name": "菲比",
            "symbol": "triangle",
            "symbolSize": 50,
            "category": 4
        }, {
            "name": "乔伊",
            "symbol": "triangle",
            "symbolSize": 50,
            "category": 5
        }, {
            "name": "艾玛",
            "symbol": "triangle",
            "symbolSize": 50,
            "category": 6
        }, {
            "name": "本",
            "symbol": "triangle",
            "symbolSize": 50,
            "category": 7
        }, {
            "name": "卡罗尔",
            "symbol": "diamond",
            "symbolSize": 50,
            "category": 8
        }, {
            "name": "苏珊",
            "symbol": "diamond",
            "symbolSize": 50,
            "category": 9
        }, {
            "name": "杰克",
            "symbol": "diamond",
            "symbolSize": 50,
            "category": 10
        }, {
            "name": "朱迪",
            "symbol": "diamond",
            "symbolSize": 50,
            "category": 11
        }, {
            "name": "麦克",
            "symbol": "diamond",
            "symbolSize": 50,
            "category": 12
        }],
        "links": [{
            "value": "兄妹",
            "source": 0,
            "target": 2
        }, {
            "value": "夫妻",
            "source": 0,
            "target": 1
        }, {
            "value": "夫妻",
            "source": 2,
            "target": 3
        }, {
            "value": "好兄弟",
            "source": 0,
            "target": 3
        }, {
            "value": "好兄弟",
            "source": 0,
            "target": 5
        }, {
            "value": "好兄弟",
            "source": 3,
            "target": 5
        }, {
            "value": "闺蜜",
            "source": 1,
            "target": 2
        }, {
            "value": "闺蜜",
            "source": 1,
            "target": 4
        }, {
            "value": "闺蜜",
            "source": 2,
            "target": 4
        }, {
            "value": "前夫妻",
            "source": 0,
            "target": 8
        }, {
            "value": "同性恋",
            "source": 8,
            "target": 9
        }, {
            "value": "母女",
            "source": 1,
            "target": 6
        }, {
            "value": "父女",
            "source": 0,
            "target": 6
        }, {
            "value": "母子",
            "source": 8,
            "target": 7
        }, {
            "value": "父子",
            "source": 0,
            "target": 7
        }, {
            "value": "父子",
            "source": 10,
            "target": 0
        }, {
            "value": "母子",
            "source": 11,
            "target": 0
        }, {
            "value": "父女",
            "source": 10,
            "target": 2
        }, {
            "value": "母女",
            "source": 11,
            "target": 2
        }, {
            "value": "夫妻",
            "source": 12,
            "target": 4
        }, {
            "value": "夫妻",
            "source": 10,
            "target": 11
        }]
    }],
    "legend": {
        "show": true,
        "data": ["罗斯", "瑞秋", "莫妮卡", "钱德勒", "菲比", "乔伊", "艾玛", "本", "卡罗尔", "苏珊", "杰克", "朱迪", "麦克"]
    },
    "tooltip": {
        "show": true,
        "trigger": "item"
    }
};