uniapp map h5 polygons 多边形不显示怎么弄啊？

网上很多是uniapp 的bug 是这样吗，有什么方案可以解决吗

    data() {  
        return {  
            title: 'map',  

            latitude: 39.909,  
            longitude: 116.39742,  
            markers: [{  
                title:'我在哪，我在哪',  
                latitude: 39.9085,  
                longitude: 116.39747,  
                iconPath: '../../static/location@3x.png',  
                label:{  
                    content:'文本1',  
                    color:'#F76350',  
                    bgColor:'#fff',  
                    padding:5,  
                    borderRadius:4  
                },  
                callout:{  
                    content:'广州啊',  
                    color:'#F76350',  
                    fontSize:12  
                }  
            }, {  
                latitude: 39.90,  
                longitude: 116.39,  
                iconPath: '../../static/location@3x.png',  
                title:'故宫',  
                label:{  
                    content:'文本2',  
                    color:'#F76350',  
                    bgColor:'#fff',  
                    padding:5,  
                    borderRadius:4  
                },  
                callout:{  
                    content:'北京啊',  
                    color:'#F76350',  
                    fontSize:12      
                }  
            }],  
            polyline:[  
                {  
                'points':[{latitude: 39.9085, longitude: 116.39747},{latitude: 39.90, longitude: 116.39},{latitude: 39.901424, longitude: 116.39555}],  
                 color:'#a12565 ',  
                 width:3  
            }],  

            polygons:[  
                {  
                'points':[{latitude: 39.55555, longitude: 116.39747},{latitude: 39.77777, longitude: 116.39},{latitude: 39.901424, longitude: 116.39555}],  
                 fillColor:'#a12565 ',  

            }],  
        }  
    },  
    methods: {  

    }