diff --git a/module/pivot/control.php b/module/pivot/control.php
index 6e94a4e3af..ab41f8f672 100644
--- a/module/pivot/control.php
+++ b/module/pivot/control.php
@@ -89,162 +89,6 @@ class pivot extends control
         $this->display();
     }
 
-    /**
-     * Project deviation pivot.
-     *
-     * @access public
-     * @return void
-     */
-    public function projectDeviation($begin = 0, $end = 0)
-    {
-        $this->session->set('executionList', $this->app->getURI(true), 'execution');
-
-        $begin = date('Y-m-d', ($begin ? strtotime($begin) : time() - (date('j') - 1) * 24 * 3600));
-        $end   = date('Y-m-d', ($end   ? strtotime($end)   : time() + (date('t') - date('j')) * 24 * 3600));
-
-        $this->view->title      = $this->lang->pivot->projectDeviation;
-
-        $this->view->executions = $this->pivot->getExecutions($begin, $end);
-        $this->view->begin      = $begin;
-        $this->view->end        = $end;
-        $this->view->submenu    = 'project';
-        $this->display();
-    }
-
-    /**
-     * Product information pivot.
-     *
-     * @params string $conditions
-     * @access public
-     * @return void
-     */
-    public function productSummary($conditions = '')
-    {
-        $this->app->loadLang('story');
-        $this->app->loadLang('product');
-        $this->app->loadLang('productplan');
-        $this->session->set('productList', $this->app->getURI(true), 'product');
-
-        $this->view->title      = $this->lang->pivot->productSummary;
-        $this->view->products   = $this->pivot->getProducts($conditions);
-        $this->view->users      = $this->loadModel('user')->getPairs('noletter|noclosed');
-        $this->view->submenu    = 'product';
-        $this->view->conditions = $conditions;
-        $this->display();
-    }
-
-    /**
-     * Bug create pivot.
-     *
-     * @param  int    $begin
-     * @param  int    $end
-     * @param  int    $product
-     * @param  int    $execution
-     * @access public
-     * @return void
-     */
-    public function bugCreate($begin = 0, $end = 0, $product = 0, $execution = 0)
-    {
-        $this->app->loadLang('bug');
-        $begin = $begin == 0 ? date('Y-m-d', strtotime('last month', strtotime(date('Y-m',time()) . '-01 00:00:01'))) : date('Y-m-d', strtotime($begin));
-        $end   = $end == 0   ? date('Y-m-d', strtotime('now')) : $end = date('Y-m-d', strtotime($end));
-
-        $this->view->title      = $this->lang->pivot->bugCreate;
-        $this->view->begin      = $begin;
-        $this->view->end        = $end;
-        $this->view->bugs       = $this->pivot->getBugs($begin, $end, $product, $execution);
-        $this->view->users      = $this->loadModel('user')->getPairs('noletter|noclosed');
-        $this->view->executions = $this->pivot->getProjectExecutions();
-        $this->view->products   = $this->loadModel('product')->getPairs('', 0, '', 'all');
-        $this->view->execution  = $execution;
-        $this->view->product    = $product;
-        $this->view->submenu    = 'test';
-        $this->display();
-    }
-
-    /**
-     * Bug assign pivot.
-     *
-     * @access public
-     * @return void
-     */
-    public function bugAssign()
-    {
-        $this->session->set('productList', $this->app->getURI(true), 'product');
-
-        $this->view->title      = $this->lang->pivot->bugAssign;
-        $this->view->submenu    = 'test';
-        $this->view->assigns    = $this->pivot->getBugAssign();
-        $this->view->users      = $this->loadModel('user')->getPairs('noletter|noclosed');
-        $this->display();
-    }
-
-    /**
-     * Workload pivot.
-     *
-     * @param string $begin
-     * @param string $end
-     * @param int    $days
-     * @param int    $workday
-     * @param int    $dept
-     * @param int    $assign
-     *
-     * @access public
-     * @return void
-     */
-    public function workload($begin = '', $end = '', $days = 0, $workday = 0, $dept = 0, $assign = 'assign')
-    {
-        if($_POST)
-        {
-            $data    = fixer::input('post')->get();
-            $begin   = $data->begin;
-            $end     = $data->end;
-            $dept    = $data->dept;
-            $days    = $data->days;
-            $assign  = $data->assign;
-            $workday = $data->workday;
-        }
-
-        $this->app->loadConfig('execution');
-        $this->session->set('executionList', $this->app->getURI(true), 'execution');
-
-        $begin  = $begin ? strtotime($begin) : time();
-        $end    = $end   ? strtotime($end)   : time() + (7 * 24 * 3600);
-        $end   += 24 * 3600;
-        $beginWeekDay = date('w', $begin);
-        $begin  = date('Y-m-d', $begin);
-        $end    = date('Y-m-d', $end);
-
-        if(empty($workday))$workday = $this->config->execution->defaultWorkhours;
-        $diffDays = helper::diffDate($end, $begin);
-        if($days > $diffDays) $days = $diffDays;
-        if(empty($days))
-        {
-            $weekDay = $beginWeekDay;
-            $days    = $diffDays;
-            for($i = 0; $i < $diffDays; $i++,$weekDay++)
-            {
-                $weekDay = $weekDay % 7;
-                if(($this->config->execution->weekend == 2 and $weekDay == 6) or $weekDay == 0) $days --;
-            }
-        }
-
-        $this->view->title      = $this->lang->pivot->workload;
-
-        $this->view->workload = $this->pivot->getWorkload($dept, $assign);
-        $this->view->users    = $this->loadModel('user')->getPairs('noletter|noclosed');
-        $this->view->depts    = $this->loadModel('dept')->getOptionMenu();
-        $this->view->begin    = $begin;
-        $this->view->end      = date('Y-m-d', strtotime($end) - 24 * 3600);
-        $this->view->days     = $days;
-        $this->view->workday  = $workday;
-        $this->view->dept     = $dept;
-        $this->view->assign   = $assign;
-        $this->view->allHour  = $days * $workday;
-        $this->view->submenu  = 'staff';
-        $this->display();
-    }
-
     /**
      * Ajax get sys options.
      *
diff --git a/module/pivot/zen.php b/module/pivot/zen.php
index fa32faf319..fe7947c42b 100644
--- a/module/pivot/zen.php
+++ b/module/pivot/zen.php
@@ -276,4 +276,160 @@ class pivotZen extends pivot
 
         return $sidebar;
     }
+
+    /**
+     * Bug create pivot.
+     *
+     * @param  int    $begin
+     * @param  int    $end
+     * @param  int    $product
+     * @param  int    $execution
+     * @access public
+     * @return void
+     */
+    public function bugCreate($begin = 0, $end = 0, $product = 0, $execution = 0)
+    {
+        $this->app->loadLang('bug');
+        $begin = $begin == 0 ? date('Y-m-d', strtotime('last month', strtotime(date('Y-m',time()) . '-01 00:00:01'))) : date('Y-m-d', strtotime($begin));
+        $end   = $end == 0   ? date('Y-m-d', strtotime('now')) : $end = date('Y-m-d', strtotime($end));
+
+        $this->view->title      = $this->lang->pivot->bugCreate;
+        $this->view->begin      = $begin;
+        $this->view->end        = $end;
+        $this->view->bugs       = $this->pivot->getBugs($begin, $end, $product, $execution);
+        $this->view->users      = $this->loadModel('user')->getPairs('noletter|noclosed');
+        $this->view->executions = $this->pivot->getProjectExecutions();
+        $this->view->products   = $this->loadModel('product')->getPairs('', 0, '', 'all');
+        $this->view->execution  = $execution;
+        $this->view->product    = $product;
+        $this->view->submenu    = 'test';
+        $this->display();
+    }
+
+    /**
+     * Bug assign pivot.
+     *
+     * @access public
+     * @return void
+     */
+    public function bugAssign()
+    {
+        $this->session->set('productList', $this->app->getURI(true), 'product');
+
+        $this->view->title      = $this->lang->pivot->bugAssign;
+        $this->view->submenu    = 'test';
+        $this->view->assigns    = $this->pivot->getBugAssign();
+        $this->view->users      = $this->loadModel('user')->getPairs('noletter|noclosed');
+        $this->display();
+    }
+
+    /**
+     * Product information pivot.
+     *
+     * @params string $conditions
+     * @access public
+     * @return void
+     */
+    public function productSummary($conditions = '')
+    {
+        $this->app->loadLang('story');
+        $this->app->loadLang('product');
+        $this->app->loadLang('productplan');
+        $this->session->set('productList', $this->app->getURI(true), 'product');
+
+        $this->view->title      = $this->lang->pivot->productSummary;
+        $this->view->products   = $this->pivot->getProducts($conditions);
+        $this->view->users      = $this->loadModel('user')->getPairs('noletter|noclosed');
+        $this->view->submenu    = 'product';
+        $this->view->conditions = $conditions;
+        $this->display();
+    }
+
+    /**
+     * Project deviation pivot.
+     *
+     * @access public
+     * @return void
+     */
+    public function projectDeviation($begin = 0, $end = 0)
+    {
+        $this->session->set('executionList', $this->app->getURI(true), 'execution');
+
+        $begin = date('Y-m-d', ($begin ? strtotime($begin) : time() - (date('j') - 1) * 24 * 3600));
+        $end   = date('Y-m-d', ($end   ? strtotime($end)   : time() + (date('t') - date('j')) * 24 * 3600));
+
+        $this->view->title      = $this->lang->pivot->projectDeviation;
+
+        $this->view->executions = $this->pivot->getExecutions($begin, $end);
+        $this->view->begin      = $begin;
+        $this->view->end        = $end;
+        $this->view->submenu    = 'project';
+        $this->display();
+    }
+
+    /**
+     * Workload pivot.
+     *
+     * @param string $begin
+     * @param string $end
+     * @param int    $days
+     * @param int    $workday
+     * @param int    $dept
+     * @param int    $assign
+     *
+     * @access public
+     * @return void
+     */
+    public function workload($begin = '', $end = '', $days = 0, $workday = 0, $dept = 0, $assign = 'assign')
+    {
+        if($_POST)
+        {
+            $data    = fixer::input('post')->get();
+            $begin   = $data->begin;
+            $end     = $data->end;
+            $dept    = $data->dept;
+            $days    = $data->days;
+            $assign  = $data->assign;
+            $workday = $data->workday;
+        }
+
+        $this->app->loadConfig('execution');
+        $this->session->set('executionList', $this->app->getURI(true), 'execution');
+
+        $begin  = $begin ? strtotime($begin) : time();
+        $end    = $end   ? strtotime($end)   : time() + (7 * 24 * 3600);
+        $end   += 24 * 3600;
+        $beginWeekDay = date('w', $begin);
+        $begin  = date('Y-m-d', $begin);
+        $end    = date('Y-m-d', $end);
+
+        if(empty($workday))$workday = $this->config->execution->defaultWorkhours;
+        $diffDays = helper::diffDate($end, $begin);
+        if($days > $diffDays) $days = $diffDays;
+        if(empty($days))
+        {
+            $weekDay = $beginWeekDay;
+            $days    = $diffDays;
+            for($i = 0; $i < $diffDays; $i++,$weekDay++)
+            {
+                $weekDay = $weekDay % 7;
+                if(($this->config->execution->weekend == 2 and $weekDay == 6) or $weekDay == 0) $days --;
+            }
+        }
+
+        $this->view->title      = $this->lang->pivot->workload;
+
+        $this->view->workload = $this->pivot->getWorkload($dept, $assign);
+        $this->view->users    = $this->loadModel('user')->getPairs('noletter|noclosed');
+        $this->view->depts    = $this->loadModel('dept')->getOptionMenu();
+        $this->view->begin    = $begin;
+        $this->view->end      = date('Y-m-d', strtotime($end) - 24 * 3600);
+        $this->view->days     = $days;
+        $this->view->workday  = $workday;
+        $this->view->dept     = $dept;
+        $this->view->assign   = $assign;
+        $this->view->allHour  = $days * $workday;
+        $this->view->submenu  = 'staff';
+        $this->display();
+    }
 }