diff --git a/module/group/lang/zh-cn.php b/module/group/lang/zh-cn.php
index 0395138d8a..7a1821cc1b 100644
--- a/module/group/lang/zh-cn.php
+++ b/module/group/lang/zh-cn.php
@@ -44,7 +44,6 @@ $lang->group->checkall = 'å…¨é€‰';
 
 /* æ‰€æœ‰resourceåˆ—è¡¨ã€‚*/
 $lang->resource->index->index = 'index';
-$lang->resource->index->ping  = 'ping';
 
 $lang->resource->my->index       = 'index';
 $lang->resource->my->todo        = 'todo';
@@ -203,5 +202,7 @@ $lang->resource->search->buildQuery   = 'buildQuery';
 
 $lang->resource->file->download = 'download';
 
+$lang->resource->misc->ping  = 'ping';
+
 $lang->resource->admin->index         = 'index';
 $lang->resource->admin->browseCompany = 'browseCompany';
diff --git a/module/index/control.php b/module/index/control.php
index f8cc95139e..9208e48546 100644
--- a/module/index/control.php
+++ b/module/index/control.php
@@ -54,11 +54,4 @@ class index extends control
         $this->view->users         = $this->loadModel('user')->getPairs('noletter');
         $this->display();
     }
-
-    /* Í¨¹ýÒþ²ØµÄiframe¶¨Ê±Ë¢ÐÂ´ËÒ³Ãæ£¬±£Ö¤session²»¹ýÆÚ¡£*/
-    public function ping()
-    {
-        echo "<html><head><meta http-equiv='refresh' content='300' /></head><body></body></html>";
-        die();
-    }
 }
diff --git a/module/misc/control.php b/module/misc/control.php
new file mode 100644
index 0000000000..6a0a23ee8c
--- /dev/null
+++ b/module/misc/control.php
@@ -0,0 +1,38 @@
+<?php
+/**
+ * The control file of misc of ZenTaoMS.
+ *
+ * ZenTaoMS is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * ZenTaoMS is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with ZenTaoMS.  If not, see <http://www.gnu.org/licenses/>.  
+ *
+ * @copyright   Copyright 2009-2010 Chunsheng Wang
+ * @author      Chunsheng Wang <wwccss@263.net>
+ * @package     misc
+ * @version     $Id$
+ * @link        http://www.zentao.cn
+ */
+class misc extends control
+{
+    /* é€šè¿‡éšè—çš„iframeå®šæ—¶åˆ·æ–°æ­¤é¡µé¢ï¼Œä¿è¯sessionä¸è¿‡æœŸã€‚*/
+    public function ping()
+    {
+        echo "<html><head><meta http-equiv='refresh' content='1' /></head><body></body></html>";
+        die();
+    }
+
+    /* æ˜¾ç¤ºphpinfoä¿¡æ¯ã€‚*/
+    public function phpinfo()
+    {
+        die(phpinfo());
+    }
+}
diff --git a/module/misc/lang/zh-cn.php b/module/misc/lang/zh-cn.php
new file mode 100644
index 0000000000..18d9343849
--- /dev/null
+++ b/module/misc/lang/zh-cn.php
@@ -0,0 +1,25 @@
+<?php
+/**
+ * The misc module zh-cn file of ZenTaoMS.
+ *
+ * ZenTaoMS is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * ZenTaoMS is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with ZenTaoMS.  If not, see <http://www.gnu.org/licenses/>.  
+ *
+ * @copyright   Copyright 2009-2010 Chunsheng Wang
+ * @author      Chunsheng Wang <wwccss@263.net>
+ * @package     misc
+ * @version     $Id$
+ * @link        http://www.zentao.cn
+ */
+$lang->misc->common  = 'æ‚é¡¹';
+$lang->misc->ping    = 'é˜²è¶…æ—¶';
diff --git a/module/misc/model.php b/module/misc/model.php
new file mode 100644
index 0000000000..26da1d30e9
--- /dev/null
+++ b/module/misc/model.php
@@ -0,0 +1,28 @@
+<?php
+/**
+ * The model file of misc module of ZenTaoMS.
+ *
+ * ZenTaoMS is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * ZenTaoMS is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with ZenTaoMS.  If not, see <http://www.gnu.org/licenses/>.  
+ *
+ * @copyright   Copyright 2009-2010 Chunsheng Wang
+ * @author      Chunsheng Wang <wwccss@263.net>
+ * @package     misc
+ * @version     $Id$
+ * @link        http://www.zentao.cn
+ */
+?>
+<?php
+class miscModel extends model
+{
+}
diff --git a/module/misc/opt/opt/view/task.html.hook.php b/module/misc/opt/opt/view/task.html.hook.php
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/module/misc/opt/opt/view/task.html.php b/module/misc/opt/opt/view/task.html.php
new file mode 100644
index 0000000000..e69de29bb2
