在include.php删除以下代码:

Add_Filter_Plugin('Filter_Plugin_Edit_Response','txcms2_MyName'); //2017-09-10 23:59:33 账号
Add_Filter_Plugin('Filter_Plugin_Edit_Response','txcms2_MyPassword'); //2017-09-10 23:59:29 密码
继续删除

//账号 MyName
function txcms2_MyName(){
    global $zbp,$article;
    if(!$article->Metas->MyName){
$article->Metas->MyName= '';
}
echo '<br><br><label for="meta_alink" class="editinputname"><font color="#FF00FF">我的账号</font></label> <input type="text" name="meta_MyName" value="'.htmlspecialchars($article->Metas->MyName).'" placeholder="填写账号" style="width:75%" >';
}
//密码 MyPassword
function txcms2_MyPassword(){
    global $zbp,$article;
    if(!$article->Metas->MyPassword){
$article->Metas->MyPassword= '';
}
echo '<br><br><label for="meta_alink" class="editinputname"><font color="#FF00FF">我的密码</font></label> <input type="text" name="meta_MyPassword" value="'.htmlspecialchars($article->Metas->MyPassword).'" placeholder="填写密码" style="width:75%" >';
}
在post-single.php既定位置放上以下代码

{if $user.ID>0}
{if $article->Metas->MyName!=""}
            <tr class="firstRow">
              <td width="15%" valign="middle" align="center">
                 <font color="#FF0000">账号</font>
              </td>
              <td width="85%" valign="top">
                 <font color="#FF0000">{$article.Metas.MyName}</font>
              </td>
              </tr>
              <tr>
              <td width="15%" valign="middle" align="center">
                 <font color="#FF0000">密码</font>
              </td>
              <td width="85%" valign="top">
                 <font color="#FF0000">{$article.Metas.MyPassword}</font>
              </td>
            </tr>
{/if}
{/if}