fix: 协议勾选控制+news详情页样式修复+支付页重做

server/src/utils/mail.js

@@ -39,9 +39,9 @@ async function sendVerificationCode(to, code) {
   }
   try {
     await transport.sendMail({
-      from: `"AI维度" <${SMTP_FROM}>`,
+      from: `"宇之然AI维度" <${SMTP_FROM}>`,
       to,
-      subject: '【AI维度】邮箱验证码',
+      subject: '【宇之然AI维度】邮箱验证码',
       html: `
         <div style="max-width:480px;margin:0 auto;padding:24px;font-family:sans-serif;">
           <h2 style="color:#6366f1;">AI 维度 - 邮箱验证</h2>