<?xml version="1.0" encoding="utf-8" ?>
<Messages>
  <System>
    <UserId>1</UserId>
    <UserName>系统管理员</UserName>
  </System>
  <Service>
    <UserId>1</UserId>
    <UserName>客服</UserName>
    <UserMail></UserMail>
  </Service>
</Messages>
