在H5浏览器上iconptah 和selectedIconPath 都不显示，在小程序开发者工具中只显示selectedIconPath。iconpath不显示请问是什么情况。
"tabBar":{
"color": "#8a8a8a",
"selectedColor": "#ff0000",
"borderStyle": "black",
"backgroundColor": "#ffffff",
"list":[{
"text":"首页",
"iconpath":"static/images/homepage.png",
"pagePath": "pages/index/index",
"selectedIconPath":"static/images/homepage-sel.png"
},{
"text":"报名",
"iconpath":"static/images/sign.png",
"pagePath": "pages/sign/index",
"selectedIconPath":"static/images/sign-sel.png"
}
,{
"text":"培训",
"iconpath":"static/images/study.png",
"pagePath": "pages/study/index",
"selectedIconPath":"static/images/study-sel.png"
},{
"text":"我的",
"iconpath":"./static/images/my.png",
"pagePath": "pages/member/index/index",
"selectedIconPath":"./static/images/my-sel.png"
},{
"text":"测试",
"iconpath":"./static/images/my.png",
"pagePath": "pages/index/demo",
"selectedIconPath":"./static/images/my-sel.png"
}]
}//tabbar end
