diff --git a/module/product/control.php b/module/product/control.php
index e8ef61a3c3..d4f969b7bd 100644
--- a/module/product/control.php
+++ b/module/product/control.php
@@ -145,6 +145,7 @@ class product extends control
         $this->view->productName   = $this->products[$productID];
         $this->view->moduleID      = $moduleID;
         $this->view->stories       = $stories;
+        $this->view->summary       = $this->product->summary($stories);
         $this->view->moduleTree    = $this->tree->getTreeMenu($productID, $viewType = 'story', $startModuleID = 0, array('treeModel', 'createStoryLink'));
         $this->view->parentModules = $this->tree->getParents($moduleID);
         $this->view->pager         = $pager;
diff --git a/module/product/model.php b/module/product/model.php
index 785f1fe7ee..68b86e65eb 100644
--- a/module/product/model.php
+++ b/module/product/model.php
@@ -552,4 +552,18 @@ class productModel extends model
         }
         return $products;
     }
+
+    /**
+     * Get the summary of product's stories.
+     * 
+     * @param  array    $stories 
+     * @access public
+     * @return string.
+     */
+    public function summary($stories)
+    {
+        $totalEstimate = 0.0;
+        foreach($stories as $key => $story) $totalEstimate += $story->estimate; 
+        return sprintf($this->lang->product->storySummary, count($stories), $totalEstimate);
+    }
 }
diff --git a/module/product/view/browse.html.php b/module/product/view/browse.html.php
index f31fcda1cb..f084bfb6ec 100644
--- a/module/product/view/browse.html.php
+++ b/module/product/view/browse.html.php
@@ -71,11 +71,9 @@ var browseType = '<?php echo $browseType;?>';
           </tr>
           </thead>
           <tbody>
-          <?php $totalEstimate = 0.0;?>
           <?php foreach($stories as $key => $story):?>
           <?php
           $viewLink = $this->createLink('story', 'view', "storyID=$story->id");
-          $totalEstimate += $story->estimate; 
           $canView  = common::hasPriv('story', 'view');
           ?>
           <tr class='a-center'>
@@ -124,7 +122,7 @@ var browseType = '<?php echo $browseType;?>';
                       echo html::commonButton($lang->story->batchClose, "onclick=\"changeAction('productStoryForm', 'batchClose', '$actionLink')\"");
                   }
               }
-              printf($lang->product->storySummary, count($stories), $totalEstimate);
+              echo $summary;
               ?>
               </div>
               <?php $pager->show();?>
diff --git a/module/project/control.php b/module/project/control.php
index 0024094ddd..dc8fec2531 100644
--- a/module/project/control.php
+++ b/module/project/control.php
@@ -187,6 +187,7 @@ class project extends control
 
         /* Assign. */
         $this->view->tasks       = $tasks;
+        $this->view->summary     = $this->project->summary($tasks);
         $this->view->tabID       = 'task';
         $this->view->pager       = $pager;
         $this->view->recTotal    = $pager->recTotal;
diff --git a/module/project/model.php b/module/project/model.php
index 95db4583b7..3f1eb64178 100644
--- a/module/project/model.php
+++ b/module/project/model.php
@@ -1235,4 +1235,27 @@ class projectModel extends model
             ->page($pager)
             ->fetchAll();
     }
+
+    /**
+     * Get the summary of project.
+     * 
+     * @param  array    $tasks 
+     * @access public
+     * @return string
+     */
+    public function summary($tasks)
+    {
+        $taskSum = $statusWait = $statusDone = $statusDoing = $statusClosed = $statusCancel = 0;  
+        $totalEstimate = $totalConsumed = $totalLeft = 0.0;
+        foreach($tasks as $task)
+        {
+            $totalEstimate  += $task->estimate;
+            $totalConsumed  += $task->consumed;
+            $totalLeft      += (($task->status == 'cancel' or $task->closedReason == 'cancel') ? 0 : $task->left);
+            $statusVar       = 'status' . ucfirst($task->status);
+            $$statusVar ++;
+        }
+
+        return sprintf($this->lang->project->taskSummary, count($tasks), $statusWait, $statusDoing, $totalEstimate, $totalConsumed, $totalLeft);
+    }
 }
diff --git a/module/project/view/task.html.php b/module/project/view/task.html.php
index 8b8ce8e581..5edef97e8f 100644
--- a/module/project/view/task.html.php
+++ b/module/project/view/task.html.php
@@ -73,20 +73,9 @@ var browseType  = '<?php echo $browseType;?>';
             <th class='w-100px {sorter:false}'><?php echo $lang->actions;?></th>
           </tr>
           </thead>
-          <?php  
-            $taskSum = $statusWait = $statusDone = $statusDoing = $statusClosed = $statusCancel = 0;  
-            $totalEstimate = $totalConsumed = $totalLeft = 0.0;
-          ?>
           <tbody>
           <?php foreach($tasks as $task):?>
-          <?php $class = $task->assignedTo == $app->user->account ? 'style=color:red' : '';?>
-          <?php  
-          $totalEstimate  += $task->estimate;
-          $totalConsumed  += $task->consumed;
-          $totalLeft      += (($task->status == 'cancel' or $task->closedReason == 'cancel') ? 0 : $task->left);
-          $statusVar      = 'status' . ucfirst($task->status);
-          $$statusVar ++;
-          ?>
+          <?php $class = $task->assignedTo == $app->user->account ? 'style=color:red' : ''; ?>
           <tr class='a-center'>
             <td>
               <input type='checkbox' name='taskIDList[]'  value='<?php echo $task->id;?>'/> 
@@ -146,9 +135,9 @@ var browseType  = '<?php echo $browseType;?>';
               <?php $columns = $this->cookie->windowWidth > $this->config->wideSize ? 14 : 12;?>
               <td colspan='<?php echo $columns;?>'>
                 <div class='f-left'>
-                <?php
-                if(common::hasPriv('task', 'batchEdit') and count($tasks))echo html::selectAll() . html::selectReverse() . html::submitButton($lang->task->batchEdit);
-                printf($lang->project->taskSummary, count($tasks), $statusWait, $statusDoing, $totalEstimate, $totalConsumed, $totalLeft);
+                <?php 
+                  if(common::hasPriv('task', 'batchEdit') and count($tasks))echo html::selectAll() . html::selectReverse() . html::submitButton($lang->task->batchEdit); 
+                  echo $summary;
                 ?>
                 </div>
                 <?php $pager->show();?>