diff --git a/framework/control.class.php b/framework/control.class.php
index e896847264..c0231f62db 100755
--- a/framework/control.class.php
+++ b/framework/control.class.php
@@ -1,13 +1,13 @@
 <?php
 /**
- * The control class file of ZenTaoPMS.
+ * The control class file of ZenTaoPHP framework.
  *
- * @copyright   Copyright 2009-2011 QingDao Nature Easy Soft Network Technology Co,LTD (www.cnezsoft.com)
- * @license     LGPL (http://www.gnu.org/licenses/lgpl.html)
- * @author      Chunsheng Wang <chunsheng@cnezsoft.com>
- * @package     framework
- * @version     $Id: control.class.php 109 2010-05-02 15:42:08Z wwccss $
- * @link        http://www.zentao.net
+ * The author disclaims copyright to this source code.  In place of
+ * a legal notice, here is a blessing:
+ * 
+ *  May you do good and not evil.
+ *  May you find forgiveness for yourself and forgive others.
+ *  May you share freely, never taking more than you give.
  */
 
 /**
diff --git a/framework/helper.class.php b/framework/helper.class.php
index deec2732b3..942213991b 100644
--- a/framework/helper.class.php
+++ b/framework/helper.class.php
@@ -1,13 +1,13 @@
 <?php
 /**
- * The helper class file of ZenTaoPMS.
+ * The helper class file of ZenTaoPHP framework.
  *
- * @copyright   Copyright 2009-2011 QingDao Nature Easy Soft Network Technology Co,LTD (www.cnezsoft.com)
- * @license     LGPL (http://www.gnu.org/licenses/lgpl.html)
- * @author      Chunsheng Wang <chunsheng@cnezsoft.com>
- * @package     framework
- * @version     $Id: helper.class.php 111 2010-05-11 08:17:32Z wwccss $
- * @link        http://www.zentao.net
+ * The author disclaims copyright to this source code.  In place of
+ * a legal notice, here is a blessing:
+ * 
+ *  May you do good and not evil.
+ *  May you find forgiveness for yourself and forgive others.
+ *  May you share freely, never taking more than you give.
  */
 /**
  * The helper class, contains the tool functions.
@@ -16,32 +16,6 @@
  */
 class helper
 {
-    /**
-     * Set the member's value of one object.
-     * <code>
-     * <?php
-     * $lang->db->user = 'wwccss';
-     * helper::setMember('lang', 'db.user', 'chunsheng.wang');
-     * ?>
-     * </code>
-     * @param string    $objName    the var name of the object.
-     * @param string    $key        the key of the member, can be parent.child.
-     * @param mixed     $value      the value to be set.
-     * @static
-     * @access public
-     * @return bool
-     */
-    static public function setMember($objName, $key, $value)
-    {
-        global $$objName;
-        if(!is_object($$objName) or empty($key)) return false;
-        $key   = str_replace('.', '->', $key);
-        $value = serialize($value);
-        $code  = ("\$${objName}->{$key}=unserialize(<<<EOT\n$value\nEOT\n);");
-        eval($code);
-        return true;
-    }
-
     /**
      * Create a link to a module's method.
      * 
diff --git a/framework/model.class.php b/framework/model.class.php
index e816fe9130..e7d9e2755f 100755
--- a/framework/model.class.php
+++ b/framework/model.class.php
@@ -1,13 +1,13 @@
 <?php
 /**
- * The model class file of ZenTaoPMS.
+ * The model class file of ZenTaoPHP framework.
  *
- * @copyright   Copyright 2009-2011 QingDao Nature Easy Soft Network Technology Co,LTD (www.cnezsoft.com)
- * @license     LGPL (http://www.gnu.org/licenses/lgpl.html)
- * @author      Chunsheng Wang <chunsheng@cnezsoft.com>
- * @package     framework
- * @version     $Id: model.class.php 135 2010-09-14 03:23:35Z yuren_@126.com $
- * @link        http://www.zentao.net
+ * The author disclaims copyright to this source code.  In place of
+ * a legal notice, here is a blessing:
+ * 
+ *  May you do good and not evil.
+ *  May you find forgiveness for yourself and forgive others.
+ *  May you share freely, never taking more than you give.
  */
 /**
  * The base class of model.
diff --git a/framework/router.class.php b/framework/router.class.php
index c55eb6b1aa..e4aa441a21 100755
--- a/framework/router.class.php
+++ b/framework/router.class.php
@@ -1,14 +1,15 @@
 <?php
 /**
- * The router, config and lang class file of ZenTaoPMS.
+ * The router, config and lang class file of ZenTaoPHP framework.
  *
- * @copyright   Copyright 2009-2011 QingDao Nature Easy Soft Network Technology Co,LTD (www.cnezsoft.com)
- * @license     LGPL (http://www.gnu.org/licenses/lgpl.html)
- * @author      Chunsheng Wang <chunsheng@cnezsoft.com>
- * @package     framework
- * @version     $Id: router.class.php 111 2010-05-11 08:17:32Z wwccss $
- * @link        http://www.zentao.net
+ * The author disclaims copyright to this source code.  In place of
+ * a legal notice, here is a blessing:
+ * 
+ *  May you do good and not evil.
+ *  May you find forgiveness for yourself and forgive others.
+ *  May you share freely, never taking more than you give.
  */
+
 /**
  * The router class.
  *