<xml>
    <ToUserName><![CDATA[toUser]]></ToUserName>
    <FromUserName><![CDATA[sys]]></FromUserName>
    <CreateTime>1348831860</CreateTime>
    <MsgType><![CDATA[event]]></MsgType>
    <Event><![CDATA[change_app_admin]]></Event>
    <AgentID>1</AgentID>
</xml>
