# 一、账户中心使用教程 [1.账户充值](https://ihavenolimitations.xyz/xcxxcx/xiaochengxu/695006) [2.修改密码](https://ihavenolimitations.xyz/xcxxcx/xiaochengxu/695007) [3.升级续费](https://ihavenolimitations.xyz/xcxxcx/xiaochengxu/695008) [4.短信余额](https://ihavenolimitations.xyz/xcxxcx/xiaochengxu/695009) [5.短信发送记录](https://ihavenolimitations.xyz/xcxxcx/xiaochengxu/695010) [6.切换模板](https://ihavenolimitations.xyz/xcxxcx/xiaochengxu/695011)