diff --git a/src/dede/templets/index_body.htm b/src/dede/templets/index_body.htm
index 7539b581..7c1308bb 100755
--- a/src/dede/templets/index_body.htm
+++ b/src/dede/templets/index_body.htm
@@ -162,9 +162,7 @@
                                                     <?php echo ($isSafeMode ? 'On' : 'Off')?></font>
                                                 <?php
                                 if($isSafeMode) {
-                                    echo "<br>　　<font color='blue'>由于您的系统以安全模式运行，为了确保程序兼容性，第一次进入本系统时请更改“<a href='sys_info.php'><u>更改系统参数</u></a>”里的FTP选项，并选择用FTP形式创建目录，完成后：<a href='testenv.php' style='color:red'><u>点击此进行一次DedeCMS目录权限检测&gt;&gt;</u></a></font>";
-                                } else {
-                                    echo "　<a href='testenv.php' style='color:blue'><u>DedeCMS目录权限检测&gt;&gt;</u></a></font>";
+                                    echo "<br>　　<font color='blue'>由于您的系统以安全模式运行，为了确保程序兼容性，第一次进入本系统时请更改“<a href='sys_info.php'><u>更改系统参数</u></a>”里的FTP选项，并选择用FTP形式创建目录</font>";
                                 }
                             ?>
                                             </td>
diff --git a/src/include/arc.archives.class.php b/src/include/arc.archives.class.php
index 57fff254..f4f84611 100755
--- a/src/include/arc.archives.class.php
+++ b/src/include/arc.archives.class.php
@@ -1066,8 +1066,14 @@ class Archives
             $kaarr[] = "<a href='$key_url' target='_blank'><u>$key</u></a>";
         }
 
+        $GLOBALS['_dd_karr'] = $karr;
+        $GLOBALS['_dd_kaarr'] = $kaarr;
+
         // 这里可能会有错误
-        if (version_compare(PHP_VERSION, '5.5.0', '>=')) {
+        if (version_compare(PHP_VERSION, '8.0.0', '>=')) {
+            $body = @preg_replace_callback("#(^|>)([^<]+)(?=<|$)#sU", "_highlight8", $body);
+        } else if (version_compare(PHP_VERSION, '5.5.0', '>=')) {
+
             $body = @preg_replace_callback("#(^|>)([^<]+)(?=<|$)#sU", "_highlight('\\2', \$karr, \$kaarr, '\\1')", $body);
         } else {
             $body = @preg_replace("#(^|>)([^<]+)(?=<|$)#sUe", "_highlight('\\2', \$karr, \$kaarr, '\\1')", $body);
@@ -1079,11 +1085,15 @@ class Archives
     }
 } //End Archives
 
+function _highlight8($matches){
+    return _highlight($matches[2], $GLOBALS['_dd_karr'], $GLOBALS['_dd_kaarr'], $matches[1]);
+}
+
 //高亮专用, 替换多次是可能不能达到最多次
 function _highlight($string, $words, $result, $pre)
 {
     global $cfg_replace_num;
-    if (version_compare(PHP_VERSION, '5.5.0', '>=')) {
+    if (version_compare(PHP_VERSION, '5.5.0', '>=') && version_compare(PHP_VERSION, '8.0.0', '<')) {
         $string = $string[0];
         $pre = $pre[0];
     }
diff --git a/src/include/inc/inc_fun_funAdmin.php b/src/include/inc/inc_fun_funAdmin.php
index 1942e6c2..f056aa99 100755
--- a/src/include/inc/inc_fun_funAdmin.php
+++ b/src/include/inc/inc_fun_funAdmin.php
@@ -21,6 +21,9 @@
 function SpGetPinyin($str, $ishead = 0, $isclose = 1)
 {
     global $pinyins;
+    if ($pinyins==null) {
+        $pinyins = array();
+    }
     global $cfg_bizcore_appid, $cfg_bizcore_key, $cfg_bizcore_hostname, $cfg_bizcore_port;
     global $cfg_soft_lang;
     $restr = '';