支付宝短信验证关闭步骤如下：
1、登陆进入支付宝后，点击【账户设置】
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2、安全设置下面有一个短信校验服务项，点击【管理】
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3、短信校验服务支付宝会根据设置向手机发送校验码。找到下面的【关闭短信校验服务】点击。
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4、拿出绑定的手机，输入验证码。再点击【免费接收校验码】手机就会收到一条校验码。输入到校验证的位置。再输入支付宝支付密码。再点击【确定】
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5、短信校验服务取消成功。
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