头部导航栏是自定义开发的，部分手机是OK的，部分手机是不行的 （备注：测试的是安卓手机）

OPPO R9S 测试异常；台湾朋友；

小米MIX2 测试正常； 大陆朋友

小米5 测试正常；大陆朋友

手机wx.getSystemInfoSync() 信息如下

{

"screenWidth": 360,

"locationEnabled": false,

"statusBarHeight": 18,

"notificationAuthorized": true,

"screenTop": 0,

"pixelRatio": 3,

"safeArea": {

	"height": 640,

	"width": 360,

	"bottom": 640,

	"top": 0,

	"left": 0,

	"right": 360

},

"system": "Android 6.0.1",

"benchmarkLevel": 8,

"cameraAuthorized": true,

"bluetoothEnabled": false,

"deviceOrientation": "portrait",

"windowWidth": 360,

"brand": "OPPO",

"fontSizeSetting": 16,

"version": "7.0.10",

"screenHeight": 640,

"locationAuthorized": false,

"language": "zh\_TW",

"wifiEnabled": true,

"microphoneAuthorized": true,

"windowHeight": 640,

"model": "CPH1607",

"platform": "android",

"SDKVersion": "2.10.3",

"devicePixelRatio": 3,

"safeAreaInsets": {

	"top": 0,

	"left": 0,

	"right": 0,

	"bottom": 0

}

}