**字节跳动 - 个人中心，不能绑定手机号码，提示：请先授权获取您的手机号码；** \*\*原因：\*\*字节跳动小程序需要申请获取手机号的权限； \*\*解决方法：\*\*获取用户手机号权限申请：[https://microapp.bytedance.com/docs/zh-CN/mini-app/develop/functional-plug-in/mobile-phone-number-to-obtain-permission-application/](https://microapp.bytedance.com/docs/zh-CN/mini-app/develop/functional-plug-in/mobile-phone-number-to-obtain-permission-application/) \*\*具体申请链接：\*\*[https://wj.toutiao.com/q/14654/I2p343h3/5517/](https://wj.toutiao.com/q/14654/I2p343h3/5517/)