沙盒环境获取手机号无权限

我看 沙盒环境 默认是开启了手机号获取的能力的，但是我在小程序端去获取时报告无权限

changedTouches: []
currentTarget: {id: "", dataset: {…}, offsetLeft: 15, offsetTop: 15}
detail: {errMsg: "no permission"}
preventDefault: () => {}
stopImmediatePropagation: () => {}
stopPropagation: () => {}
target: {id: "", dataset: {…}, offsetLeft: 15, offsetTop: 15, errMsg: "no permission"}
timeStamp: 13240.599999999627
touches: []
type: "getphonenumber"