方法很簡單，也是最懶的方法，把關鍵之處恢復為升級之前的，需要修改兩處。

第一處：

修改dede/inc/inc_archives_functions.php

原為：

代碼如下:
//更新上下篇文章
if($cfg_up_prenext=='Y' && !empty($typeid))
{
$preRow = $arc->dsql->GetOne("Select ID From `{$arc->MainTable}` where ID<$aid And ID>".($aid+10)." And arcrank>-1 And typeid='$typeid' order by ID desc");
$nextRow = $arc->dsql->GetOne("Select ID From `{$arc->MainTable}` where ID<$aid And ID>".($aid-10)." And arcrank>-1 And typeid='$typeid' order by ID asc");
if(is_array($preRow)){
$arc = new Archives($preRow['ID']);
$arc->MakeHtml();
}
if(is_array($nextRow)){
$arc = new Archives($nextRow['ID']);
$arc->MakeHtml();
}
}

改為：

代碼如下:
//更新上下篇文章
if($cfg_up_prenext=='Y' && !empty($typeid))
{
$preRow = $arc->dsql->GetOne("Select ID From `{$arc->MainTable}` where ID<$aid And arcrank>-1 And typeid='$typeid' order by ID desc");
$nextRow = $arc->dsql->GetOne("Select ID From `{$arc->MainTable}` where ID<$aid And arcrank>-1 And typeid='$typeid' order by ID asc");
if(is_array($preRow)){
$arc = new Archives($preRow['ID']);
$arc->MakeHtml();
}
if(is_array($nextRow)){
$arc = new Archives($nextRow['ID']);
$arc->MakeHtml();
}
}

網管之家注釋： 其實主要是修改了sql語句

原來的：

代碼如下:
$preRow = $arc->dsql->GetOne("Select ID From `{$arc->MainTable}` where ID<$aid And ID>".($aid+10)." And arcrank>-1 And typeid='$typeid' order by ID desc");
$nextRow = $arc->dsql->GetOne("Select ID From `{$arc->MainTable}` where ID<$aid And ID>".($aid-10)." And arcrank>-1 And typeid='$typeid' order by ID asc");

現在的

代碼如下:
$preRow = $arc->dsql->GetOne("Select ID From `{$arc->MainTable}` where ID<$aid And arcrank>-1 And typeid='$typeid' order by ID desc");
$nextRow = $arc->dsql->GetOne("Select ID From `{$arc->MainTable}` where ID<$aid And arcrank>-1 And typeid='$typeid' order by ID asc");

就是將And ID>".($aid+10)." 與And ID>".($aid-10)." 去掉了，為什么id不能大于10呢。如果對于欄目比較多的，肯定不行

第二處：

修改include/inc_archives_view.php

原為：

代碼如下:
//--------------------------
//獲取上一篇，下一篇鏈接
//--------------------------
function GetPreNext($gtype='')
{
$rs = "";
if(count($this->PreNext)<2)
{</p> <p> $aid = $this->ArcID;
$idmax = $this->ArcID+10;
$idmin = $this->ArcID-10;
$next = " arc.ID>'$aid' And arc.ID<'$idmax' And arc.arcrank>-1 And typeid='{$this->Fields['typeid']}' order by arc.ID asc ";
$pre = " arc.ID>'$idmin' And arc.ID<'$aid' And arc.arcrank>-1 And typeid='{$this->Fields['typeid']}' order by arc.ID desc ";
$query = "Select arc.ID,arc.title,arc.shorttitle,
arc.typeid,arc.ismake,arc.senddate,arc.arcrank,arc.money,
t.typedir,t.typename,t.namerule,t.namerule2,t.ispart,
t.moresite,t.siteurl
from `{$this->MainTable}` arc left join dede_arctype t on arc.typeid=t.ID
where ";
$nextRow = $this->dsql->GetOne($query.$next);
$preRow = $this->dsql->GetOne($query.$pre);
if(is_array($preRow))
{
$mlink = GetFileUrl($preRow['ID'],$preRow['typeid'],$preRow['senddate'],$preRow['title'],$preRow['ismake'],$preRow['arcrank'],$preRow['namerule'],$preRow['typedir'],$preRow['money'],true,$preRow['siteurl']);
$this->PreNext['pre'] = "上一篇：<a href='$mlink' target='_blank'>{$preRow['title']}</a> ";
}
else{
$this->PreNext['pre'] = "上一篇：沒有了 ";
}
if(is_array($nextRow))
{
$mlink = GetFileUrl($nextRow['ID'],$nextRow['typeid'],$nextRow['senddate'],$nextRow['title'],$nextRow['ismake'],$nextRow['arcrank'],$nextRow['namerule'],$nextRow['typedir'],$nextRow['money'],true,$nextRow['siteurl']);
$this->PreNext['next'] = "下一篇：<a href='$mlink' target='_blank'>{$nextRow['title']}</a> ";
}
else{
$this->PreNext['next'] = "下一篇：沒有了 ";
}
}</p> <p> if($gtype=='pre'){
$rs = $this->PreNext['pre'];
}
else if($gtype=='next'){
$rs = $this->PreNext['next'];
}
else{
$rs = $this->PreNext['pre']." &nbsp; ".$this->PreNext['next'];
}</p> <p> return $rs;
}

改為：

代碼如下:
//--------------------------
//獲取上一篇，下一篇鏈接
//--------------------------
function GetPreNext($gtype='')
{
$rs = "";
if(count($this->PreNext)<2)
{</p> <p> $aid = $this->ArcID;
$idmax = $this->ArcID+10;
$idmin = $this->ArcID-10;
$next = " arc.ID>'$aid' And arc.arcrank>-1 And typeid='{$this->Fields['typeid']}' order by arc.ID asc ";
$pre = " arc.ID<'$aid' And arc.arcrank>-1 And typeid='{$this->Fields['typeid']}' order by arc.ID desc ";
$query = "Select arc.ID,arc.title,arc.shorttitle,
arc.typeid,arc.ismake,arc.senddate,arc.arcrank,arc.money,
t.typedir,t.typename,t.namerule,t.namerule2,t.ispart,
t.moresite,t.siteurl
from `{$this->MainTable}` arc left join dede_arctype t on arc.typeid=t.ID
where ";
$nextRow = $this->dsql->GetOne($query.$next);
$preRow = $this->dsql->GetOne($query.$pre);
if(is_array($preRow))
{
$mlink = GetFileUrl($preRow['ID'],$preRow['typeid'],$preRow['senddate'],$preRow['title'],$preRow['ismake'],$preRow['arcrank'],$preRow['namerule'],$preRow['typedir'],$preRow['money'],true,$preRow['siteurl']);
$this->PreNext['pre'] = "上一篇：<a href='$mlink' target='_blank'>{$preRow['title']}</a> ";
}
else{
$this->PreNext['pre'] = "上一篇：沒有了 ";
}
if(is_array($nextRow))
{
$mlink = GetFileUrl($nextRow['ID'],$nextRow['typeid'],$nextRow['senddate'],$nextRow['title'],$nextRow['ismake'],$nextRow['arcrank'],$nextRow['namerule'],$nextRow['typedir'],$nextRow['money'],true,$nextRow['siteurl']);
$this->PreNext['next'] = "下一篇：<a href='$mlink' target='_blank'>{$nextRow['title']}</a> ";
}
else{
$this->PreNext['next'] = "下一篇：沒有了 ";
}
}</p> <p> if($gtype=='pre'){
$rs = $this->PreNext['pre'];
}
else if($gtype=='next'){
$rs = $this->PreNext['next'];
}
else{
$rs = $this->PreNext['pre']." &nbsp; ".$this->PreNext['next'];
}</p> <p> return $rs;
}

改好的文件覆蓋上傳即可。

當然這里也是修改的sql語句

代碼如下:
$next = " arc.ID>'$aid' And arc.arcrank>-1 And typeid='{$this->Fields['typeid']}' order by arc.ID asc ";
$pre = " arc.ID<'$aid' And arc.arcrank>-1 And typeid='{$this->Fields['typeid']}' order by arc.ID desc ";

因為可能版本不同，不建議直接全部復制，只需要替換下sql語句即可。要不容易出現錯誤。