diff --git a/bin/ztcli b/bin/ztcli
index c5e19828b1..38252d263b 100755
--- a/bin/ztcli
+++ b/bin/ztcli
@@ -15,7 +15,7 @@ error_reporting(E_ALL ^ E_NOTICE ^ E_STRICT);
 define('IN_SHELL', true);
 
 /* Judge the args. */
-if($argc != 2) die('Usage: ' . basename(__FILE__) . " <request>\n");
+if($argc < 2 or $argc > 3) die('Usage: ' . basename(__FILE__) . " <request>\n");
 
 /* Parse the request into params. */
 $request = parse_url(trim($argv[1]));
@@ -33,6 +33,13 @@ include './framework/helper.class.php';
 $app    = router::createApp('pms', dirname(dirname(__FILE__)), 'router');
 $common = $app->loadCommon();
 
+/* Set the PATH_INFO request. */
+if(!empty($argv[2]) && $argv[2] == 'pathinfo')
+{
+    $config->requestType = 'PATH_INFO';
+    $config->requestFix  = '-';
+}
+
 /* Set the PATH_INFO variable. */
 if($config->requestType == 'PATH_INFO')
 {
diff --git a/module/action/control.php b/module/action/control.php
index ac9224fabe..46f6b93c3d 100755
--- a/module/action/control.php
+++ b/module/action/control.php
@@ -11,6 +11,30 @@
  */
 class action extends control
 {
+    /**
+     * Create a action or delete all patch actions, this method is used by the Ztools.
+     *
+     * @param  string $objectType
+     * @param  string $actionType
+     * @param  string $objectName
+     * @access public
+     * @return void
+     */
+    public function create($objectType, $actionType, $objectName)
+    {
+        $actionID = $this->action->create($objectType, 0, $actionType, '', $objectName);
+
+        if($actionID)
+        {
+            $this->send(array('result' => 'success', 'message' => $this->lang->saveSuccess));
+        }
+        else
+        {
+            $this->send(array('result' => 'fail', 'message' => 'error'));
+        }
+    }
+
+
     /**
      * Trash.
      *
diff --git a/module/action/lang/en.php b/module/action/lang/en.php
index 683a725743..7f67123d50 100755
--- a/module/action/lang/en.php
+++ b/module/action/lang/en.php
@@ -139,6 +139,7 @@ $lang->action->objectTypes['kanbancard']       = 'Kanban Card';
 $lang->action->objectTypes['sonarqube']        = 'SonarQube Server';
 $lang->action->objectTypes['sonarqubeproject'] = 'SonarQube Project';
 $lang->action->objectTypes['stage']            = 'Stage';
+$lang->action->objectTypes['patch']            = 'Patch';
 
 /* Used to describe operation history. */
 $lang->action->desc = new stdclass();
@@ -232,6 +233,8 @@ $lang->action->desc->unlinkbug   = '$date, 由 <strong>$actor</strong> 从计划
 
 /* Used to display dynamic information. */
 $lang->action->label                        = new stdclass();
+$lang->action->label->install               = 'install ';
+$lang->action->label->revert                = 'revert ';
 $lang->action->label->created               = 'created ';
 $lang->action->label->opened                = 'opened ';
 $lang->action->label->openedbysystem        = 'Opened by system ';
diff --git a/module/action/lang/zh-cn.php b/module/action/lang/zh-cn.php
index d44fa78f60..953a74feb7 100755
--- a/module/action/lang/zh-cn.php
+++ b/module/action/lang/zh-cn.php
@@ -139,6 +139,7 @@ $lang->action->objectTypes['kanbancard']       = '看板卡片';
 $lang->action->objectTypes['sonarqube']        = 'SonarQube服务器';
 $lang->action->objectTypes['sonarqubeproject'] = 'SonarQube项目';
 $lang->action->objectTypes['stage']            = '阶段';
+$lang->action->objectTypes['patch']            = '补丁';
 
 /* 用来描述操作历史记录。*/
 $lang->action->desc = new stdclass();
@@ -232,6 +233,8 @@ $lang->action->desc->unlinkbug   = '$date, 由 <strong>$actor</strong> 从计划
 
 /* 用来显示动态信息。*/
 $lang->action->label                        = new stdclass();
+$lang->action->label->install               = '安装';
+$lang->action->label->revert                = '还原';
 $lang->action->label->created               = '创建';
 $lang->action->label->opened                = '创建';
 $lang->action->label->openedbysystem        = '系统创建';
diff --git a/module/action/model.php b/module/action/model.php
index 8f6616b3f8..20eb2b8f15 100755
--- a/module/action/model.php
+++ b/module/action/model.php
@@ -1555,6 +1555,18 @@ class actionModel extends model
         }
     }
 
+    /**
+     * Delete action by objectType.
+     *
+     * @param  string $objectType
+     * @access public
+     * @return void
+     */
+    public function deleteByType($objectType)
+    {
+        $this->dao->delete()->from(TABLE_ACTION)->where('objectType')->eq($objectType)->exec();
+    }
+
     /**
      * Undelete a record.
      *
diff --git a/module/upgrade/control.php b/module/upgrade/control.php
index c0c7c862ea..ae4b2b9de1 100644
--- a/module/upgrade/control.php
+++ b/module/upgrade/control.php
@@ -153,6 +153,10 @@ class upgrade extends control
         if(!$this->upgrade->isError())
         {
             $systemMode = $this->loadModel('setting')->getItem('owner=system&module=common&section=global&key=mode');
+
+            /* Delete all patch actions if upgrade success. */
+            $this->loadModel('action')->deleteByType('patch');
+
             if((empty($systemMode) && !isset($this->config->qcVersion) && strpos($fromVersion, 'max') === false) or
                ($systemMode != 'new' && strpos($fromVersion, 'max') === false && strpos($this->config->version, 'max') !== false))
             {
diff --git a/module/upgrade/model.php b/module/upgrade/model.php
index 04d16b6094..70a4367cd1 100644
--- a/module/upgrade/model.php
+++ b/module/upgrade/model.php
@@ -1320,6 +1320,18 @@ class upgradeModel extends model
             }
         }
 
+        /* Delete all patch files when upgrade zentao. */
+        $patchPath = $this->app->getTmpRoot() . 'patch';
+        $isDir     = is_dir($patchPath);
+        if(file_exists($patchPath))
+        {
+            if(!is_writable($patchPath) or ($isDir and !$zfile->removeDir($patchPath)) or
+                (!$isDir and !$zfile->removeDir($patchPath)))
+            {
+                $result[] = 'rm -f ' . ($isDir ? '-r ' : '') . $patchPath;
+            }
+        }
+
         return $result;
     }