diff --git a/src/dede/makehtml_taglist_action.php b/src/dede/makehtml_taglist_action.php
index 57a86fa..146438f 100644
--- a/src/dede/makehtml_taglist_action.php
+++ b/src/dede/makehtml_taglist_action.php
@@ -28,13 +28,14 @@ if ($tagid > 0) {
 }
 $allfinish = false; // 是否全部完成
 
+$dd = $dsql->GetOne("SELECT ROUND(AVG(total)) as tt FROM `#@__tagindex`"); // 取一个平均
+
 if ($upall == 1 && $ctagid == 0) {
-    $rr = $dsql->GetOne("SELECT * FROM `#@__tagindex` WHERE mktime <> uptime LIMIT 1");
+    $rr = $dsql->GetOne("SELECT * FROM `#@__tagindex` WHERE mktime <> uptime AND total > {$dd['tt']} LIMIT 1");
     if (!empty($rr) && count($rr) > 0) {
         $ctagid = $rr['id'];
     } else {
         $allfinish = true;
-
     }
 }
 
diff --git a/src/dede/templets/makehtml_taglist.htm b/src/dede/templets/makehtml_taglist.htm
index f12b7ca..68eee5f 100644
--- a/src/dede/templets/makehtml_taglist.htm
+++ b/src/dede/templets/makehtml_taglist.htm
@@ -25,7 +25,8 @@
         <td width="300" valign="top" bgcolor="#FFFFFF">选择TAG：</td>
         <td width="377" valign="top" bgcolor="#FFFFFF">
           <?php
-       $sql="select * from #@__tagindex order by tag asc"; 
+       $dd = $dsql->GetOne("SELECT ROUND(AVG(total)) as tt FROM `#@__tagindex`"); // 取一个平均
+       $sql="select * from #@__tagindex where total > {$dd['tt']} order by tag asc"; 
        $dsql->Execute('al',$sql);
      echo "<select name='tagid' style='width:300px'>\r\n";
       if($tid == 0) echo "<option value='0' selected='1'>更新所有TAG...</option>\r\n";
@@ -47,6 +48,7 @@
       <tr>
         <td height="20" valign="top" bgcolor="#FFFFFF">说明：</td>
         <td height="20" valign="top" bgcolor="#FFFFFF">
+          仅更新文档数多于<?php echo $dd['tt'];?>的关键词<br>
           更新所有TAG将会智能更新在[TAG标签管理]中重新获取更新的内容<br>
           TAG首页模板文件：<?php echo $cfg_templets_dir;?>/<?php echo $cfg_df_style?>/tag.htm<br>
           TAG列表页模板文件：<?php echo $cfg_templets_dir;?>/<?php echo $cfg_df_style?>/taglist.htm<br>
diff --git a/src/include/taglib/tag.lib.php b/src/include/taglib/tag.lib.php
index 5e40adb..a2a54df 100755
--- a/src/include/taglib/tag.lib.php
+++ b/src/include/taglib/tag.lib.php
@@ -43,6 +43,7 @@ function lib_tag(&$ctag, &$refObj)
     $num = $row;
 
     $addsql = '';
+    $dd = $dsql->GetOne("SELECT ROUND(AVG(total)) as tt FROM `#@__tagindex`"); // 取一个平均
 
     if ($getall == 0 && isset($refObj->Fields['tags']) && !empty($refObj->Fields['aid'])) {
         $dsql->SetQuery("SELECT tid FROM `#@__taglist` WHERE aid = '{$refObj->Fields['aid']}' ");
@@ -52,12 +53,12 @@ function lib_tag(&$ctag, &$refObj)
             $ids .= ($ids == '' ? $row['tid'] : ',' . $row['tid']);
         }
         if ($ids != '') {
-            $addsql = " WHERE id IN($ids) ";
+            $addsql = " WHERE id IN($ids) AND total >= {$dd['tt']}";
         }
         if ($addsql == '') return '';
     } else {
         if (!empty($typeid)) {
-            $addsql = " WHERE typeid='$typeid' ";
+            $addsql = " WHERE typeid='$typeid' AND total >= {$dd['tt']}";
         }
     }
 
@@ -68,6 +69,7 @@ function lib_tag(&$ctag, &$refObj)
     else if ($ltype == 'total') $orderby = ' total DESC ';
     else $orderby = 'addtime DESC  ';
 
+
     $dsql->SetQuery("SELECT * FROM `#@__tagindex` $addsql ORDER BY $orderby LIMIT 0,$num");
     $dsql->Execute();
 
@@ -83,14 +85,7 @@ function lib_tag(&$ctag, &$refObj)
             $row['link'] = $cfg_cmsurl . "/tags.php?/" . urlencode($row['keyword']) . "/";
         }
 
-        $row['highlight'] = 0;
-        if ($row['monthcc'] > 1000 || $row['weekcc'] > 300) {
-            $row['highlight'] = mt_rand(3, 4);
-        } else if ($row['count'] > 3000) {
-            $row['highlight'] = mt_rand(5, 6);
-        } else {
-            $row['highlight'] = mt_rand(1, 2);
-        }
+        $row['highlight'] = mt_rand(1, 10);
         foreach ($ctp->CTags as $tagid => $ctag) {
             if (isset($row[$ctag->GetName()])) {
                 $ctp->Assign($tagid, $row[$ctag->GetName()]);