我上CSDN打开页面有问题，大家帮忙看看，

我打个具体的某个帐子，就像如下显示了XML源文件，并没有成为一个可看的页面，请问怎么恢复呀！ 谢谢
<?xml version="1.0" encoding="GB2312" ?> 
  <?xml-stylesheet type='text/xsl' href='/expert/Xsl/2.xsl'?> 
- <Topic>
- <Issue>
  <PostUserNickName>AfxMessageBox</PostUserNickName> 
  <rank>二级(初级)</rank> 
  <ranknum>user2</ranknum> 
  <credit>100</credit> 
  <TopicId>2561120</TopicId> 
  <TopicName>不错，弄了个第3名</TopicName> 
  <PostUserId>503791</PostUserId> 
  <PostUserName>vcppman</PostUserName> 
  <RoomName>Linux/Unix社区 实用资料发布区</RoomName> 
  <ReplyNum>19</ReplyNum> 
  <PostDateTime>2003-12-13 21:54:32</PostDateTime> 
  <Point>30</Point> 
  <ReadNum>0</ReadNum> 
  <RoomId>805</RoomId> 
  <EndState>1</EndState> 
- <Content>
- <![CDATA[ 第三名，送30分  ]]> 
  </Content>
  </Issue>
- <Replys>
- <Reply>
  <PostUserNickName>青义居士</PostUserNickName> 
  <rank>二级(初级)</rank> 
  <ranknum>user2</ranknum> 
  <credit>100</credit> 
  <ReplyID>17704495</ReplyID> 
  <TopicID>2561120</TopicID> 
  <PostUserId>210420</PostUserId> 
  <PostUserName>nehc</PostUserName> 
  <Point>2</Point> 
- <Content>
- <![CDATA[ 
第一个支持你的。
给分哈
  ]]> 
  </Content>
  <PostDateTime>2003-12-13 22:18:30</PostDateTime> 
  </Reply>
- <Reply>
  <PostUserNickName>江寒</PostUserNickName> 
  <rank>三级(初级)</rank> 
  <ranknum>user3</ranknum> 
  <credit>106</credit> 
  <ReplyID>17708148</ReplyID> 
  <TopicID>2561120</TopicID> 
  <PostUserId>285096</PostUserId> 
  <PostUserName>longenic</PostUserName> 
  <Point>2</Point> 
- <Content>
- <![CDATA[ 我也要  ]]> 
  </Content>
  <PostDateTime>2003-12-14 10:29:14</PostDateTime> 
  </Reply>
- <Reply>
  <PostUserNickName>飞将军</PostUserNickName> 
  <rank>二级(初级)</rank> 
  <ranknum>user2</ranknum> 
  <credit>100</credit> 
  <ReplyID>17708813</ReplyID> 
  <TopicID>2561120</TopicID> 
  <PostUserId>371189</PostUserId> 
  <PostUserName>feijiangjun</PostUserName> 
  <Point>2</Point> 
- <Content>
- <![CDATA[ 支持!!!  ]]> 
  </Content>
  <PostDateTime>2003-12-14 11:16:33</PostDateTime> 
  </Reply>