diff --git a/module/group/lang/resource.php b/module/group/lang/resource.php
index a4a188e929..23ef7835c1 100644
--- a/module/group/lang/resource.php
+++ b/module/group/lang/resource.php
@@ -321,6 +321,8 @@ $lang->resource->project->kanban           = 'kanban';
 $lang->resource->project->printKanban      = 'printKanban';
 $lang->resource->project->tree             = 'tree';
 $lang->resource->project->all              = 'all';
+$lang->resource->project->kanbanHideCols   = 'kanbanHideCols';
+$lang->resource->project->kanbanColsColor  = 'kanbanColsColor';
 
 $lang->project->methodOrder[0]   = 'index';
 $lang->project->methodOrder[5]   = 'view';
@@ -360,6 +362,8 @@ $lang->project->methodOrder[175] = 'kanban';
 $lang->project->methodOrder[180] = 'printKanban';
 $lang->project->methodOrder[185] = 'tree';
 $lang->project->methodOrder[190] = 'all';
+$lang->project->methodOrder[195] = 'kanbanHideCols';
+$lang->project->methodOrder[200] = 'kanbanColsColor';
 
 /* Task. */
 $lang->resource->task = new stdclass();
diff --git a/module/project/config.php b/module/project/config.php
index ddd4c26299..471dc898f3 100644
--- a/module/project/config.php
+++ b/module/project/config.php
@@ -99,3 +99,11 @@ $config->printKanban->col['wait']   = 2;
 $config->printKanban->col['doing']  = 3;
 $config->printKanban->col['done']   = 4;
 $config->printKanban->col['closed'] = 5;
+
+$config->project->kanbanSetting = new stdclass();
+$config->project->kanbanSetting->colorList['wait']   = '#2b529c';
+$config->project->kanbanSetting->colorList['doing']  = '#d2323d';
+$config->project->kanbanSetting->colorList['pause']  = '#e48600';
+$config->project->kanbanSetting->colorList['done']   = '#229f24';
+$config->project->kanbanSetting->colorList['cancel'] = '#333';
+$config->project->kanbanSetting->colorList['closed'] = '#777';
diff --git a/module/project/control.php b/module/project/control.php
index 32f1389fab..f4eb10402b 100644
--- a/module/project/control.php
+++ b/module/project/control.php
@@ -1273,6 +1273,13 @@ class project extends control
         $this->view->orderBy    = $orderBy;
         $this->view->projectID  = $projectID;
         $this->view->project    = $project;
+
+        $kanbanSetting = $this->project->getKanbanSetting($projectID);
+
+        $this->view->allCols    = $kanbanSetting->allCols;
+        $this->view->showOption = $kanbanSetting->showOption;
+        $this->view->colorList  = $kanbanSetting->colorList;
+
         $this->display();
     }
 
@@ -1992,4 +1999,75 @@ class project extends control
     {
         $this->locate($this->createLink('doc', 'objectLibs', "type=project&objectID=$projectID&from=project"));
     }
+
+    /**
+     * Kanban setting.
+     * 
+     * @param  int    $projectID 
+     * @access public
+     * @return void
+     */
+    public function ajaxKanbanSetting($projectID)
+    {
+        if($_POST)
+        {
+            $this->loadModel('setting');
+            $data = fixer::input('post')->get();
+            if(common::hasPriv('project', 'kanbanHideCols'))
+            {
+                $allCols = array();
+                if(isset($this->config->project->kanbanSetting->allCols))
+                {
+                    $allCols = json_decode($this->config->project->kanbanSetting->allCols, true);
+                }
+                $allCols[$projectID] = $data->allCols;
+                $this->setting->setItem("system.project.kanbanSetting.allCols", json_encode($allCols));
+            }
+
+            $account = $this->app->user->account;
+            $this->setting->setItem("{$account}.project.kanbanSetting.showOption", $data->showOption);
+
+            if(common::hasPriv('project', 'kanbanColsColor')) $this->setting->setItem("system.project.kanbanSetting.colorList", json_encode($data->colorList));
+
+            die(js::reload('parent.parent'));
+        }
+
+        $this->app->loadLang('task');
+        $kanbanSetting = $this->project->getKanbanSetting($projectID);
+
+        $this->view->allCols    = $kanbanSetting->allCols;
+        $this->view->showOption = $kanbanSetting->showOption;
+        $this->view->colorList  = $kanbanSetting->colorList;
+        $this->view->projectID  = $projectID;
+        $this->display();
+    }
+
+    /**
+     * Ajax reset kanban setting
+     * 
+     * @param  int    $projectID 
+     * @param  string $confirm 
+     * @access public
+     * @return void
+     */
+    public function ajaxResetKanban($projectID, $confirm = 'no')
+    {
+        if($confirm != 'yes')die(js::confirm($this->lang->kanbanSetting->noticeReset, inlink('ajaxResetKanban', "projectID=$projectID&confirm=yes")));
+
+        $this->loadModel('setting');
+
+        if(common::hasPriv('project', 'kanbanHideCols') and isset($this->config->project->kanbanSetting->allCols))
+        {
+            $allCols = json_decode($this->config->project->kanbanSetting->allCols, true);
+            unset($allCols[$projectID]);
+            $this->setting->setItem("system.project.kanbanSetting.allCols", json_encode($allCols));
+        }
+
+        $account = $this->app->user->account;
+        $this->setting->deleteItems("owner={$account}&module=project&section=kanbanSetting&key=showOption");
+
+        if(common::hasPriv('project', 'kanbanColsColor')) $this->setting->deleteItems("owner=system&module=project&section=kanbanSetting&key=colorList");
+
+        die(js::reload('parent.parent'));
+    }
 }
diff --git a/module/project/css/kanban.css b/module/project/css/kanban.css
index 2e20477f54..cae429cd04 100644
--- a/module/project/css/kanban.css
+++ b/module/project/css/kanban.css
@@ -1,8 +1,8 @@
-table th.col-closed {width:12%}
+table th.col-closed {width:14%}
 #kanbanHeader th{border: 1px solid #ddd; padding:8px;}
-#kanbanHeader .dropdown {display: inline-block; margin-left: 10px;}
+#kanbanHeader .dropdown {display: inline-block;}
 #kanbanHeader .dropdown > a {color: #036}
-#kanbanHeader  th.col-closed {position: relative}
+#kanbanHeader  th{position: relative}
 #kanbanHeader .actions {position: absolute; right: 0; top: 0; padding: 0px; background: #f1f1f1; border-left: 1px solid #ccc}
 #kanbanHeader .actions .btn {display: block; border-radius: 0; width: 34px; height: 36px; position: relative; text-align: center; padding: 5px 0; color: #036}
 #kanbanHeader .actions .btn-text {display: none}
@@ -39,7 +39,8 @@ table th.col-closed {width:12%}
 .board .dropdown-menu > a {display: block; padding: 3px 15px; color: #333; font-size: 12px}
 .board .dropdown-menu > a:hover {background: #f1f1f1; color: #1a53ff; text-decoration: none}
 .board .dropdown-menu > a.disabled, .board .dropdown-menu > a.disabled:hover, .board .dropdown-menu > a.active {color: #aaa; background: none}
-.board .board-footer {display: none; opacity: 0.9}
+.board .board-footer {display: none; opacity: 0.6}
+.board.inverse .board-footer {display: none; opacity: 0.9}
 .board.show-info .board-footer {display: block; margin: 0 -6px -3px -6px; padding: 5px; background: rgba(0,0,0,0.07);}
 .board-footer .board-id {display: inline-block; border: 1px solid #aaa; font-weight: normal; padding: 0px 4px; text-align: center; min-width: 20px; line-height: 16px; height: 17px; margin-right: 10px; font-size: 12px;}
 .board-bug-closed .board-footer .bug-pri, .board-task-closed .board-footer .task-pri {border-color: #666}
@@ -60,13 +61,21 @@ table th.col-closed {width:12%}
 .story-pri.pri-3 {background-color:#b56a00;}
 .story-pri.pri-4 {background-color:#795523;}
 
-.board {background: #ddd; color: #444; outline: 1px solid rgba(0,0,0,.1); outline-offset: -1px;}
-.board-bug-wait,.board-task-wait {color: #2b529c; background-color: #E8EAF6}
-.board-bug-doing,.board-task-doing {color: #D2322D; background-color: #FFEBEE;}
-.board-task-pause {color: #fff; background-color: #E48600;}
-.board-bug-done,.board-task-done {color: #229F24; background-color: #E8F5E9;}
-.board-bug-closed,.board-task-closed {color: #666; background-color: #ccc;}
-.board:hover {outline: 1px solid rgba(0,0,0,.3);}
+.board {background: #333; color: #f1f1f1; outline: 1px solid rgba(0,0,0,.1); outline-offset: -1px;}
+.board:hover {outline: 1px solid rgba(0,0,0,.3); color:#fff}
+.board-bug-cancel, .board-task-cancel {background: #333;   opacity: 0.7;}
+.board-bug-wait, .board-task-wait     {background: #2b529c;opacity: 0.7;}
+.board-task-pause                     {background: #E48600;opacity: 0.7;}
+.board-bug-doing, .board-task-doing   {background: #D2322D;opacity: 0.7;}
+.board-bug-done, .board-task-done     {background: #229F24;opacity: 0.7;}
+.board-bug-closed, .board-task-closed {background: #777;   opacity: 0.7;}
+
+.board-bug-cancel.inverse, .board-task-cancel.inverse {opacity: 1;}
+.board-bug-wait.inverse, .board-task-wait.inverse {opacity: 1}
+.board-task-pause.inverse {opacity: 1}
+.board-bug-doing.inverse, .board-task-doing.inverse {opacity: 1}
+.board-bug-done.inverse, .board-task-done.inverse {opacity: 1}
+.board-bug-closed.inverse, .board-task-closed.inverse {opacity: 1}
 
 .board-story {color: #dd7503; background-color: #FFF3E0;}
 .board-story.stage-projected  {color:#777;}
@@ -76,15 +85,6 @@ table th.col-closed {width:12%}
 .board-story.stage-tested     {color:#827717; background-color: #F9FBE7}
 .board-story.stage-released   {color:#9C27B0; background-color: #F3E5F5}
 
-.board.inverse {background: #333; color: #f1f1f1;}
-.board.inverse:hover {color: #fff;}
-.board-bug-cancel.inverse, .board-task-cancel.inverse {background: #333;}
-.board-bug-wait.inverse, .board-task-wait.inverse {background: #2b529c}
-.board-task-pause.inverse {background: #E48600}
-.board-bug-doing.inverse, .board-task-doing.inverse {background: #D2322D}
-.board-bug-done.inverse, .board-task-done.inverse {background: #229F24}
-.board-bug-closed.inverse, .board-task-closed.inverse {background: #777;}
-
 .board-story.inverse {background: #dd7503}
 .board-story.stage-projected.inverse  {background-color:#777;}
 .board-story.stage-developing.inverse {background-color:#D2322D;}
diff --git a/module/project/lang/en.php b/module/project/lang/en.php
index 449372822c..415eb80747 100644
--- a/module/project/lang/en.php
+++ b/module/project/lang/en.php
@@ -242,9 +242,20 @@ $lang->project->orderList['id_desc']    = "ID Desc";
 $lang->project->orderList['stage_asc']  = "Stage Asc";
 $lang->project->orderList['stage_desc'] = "Stage Desc";
 
-$lang->project->kanban      = "Kanban";
-$lang->project->printKanban = "Print Kanban";
-$lang->project->bugList     = "Bugs";
+$lang->project->kanban        = "Kanban";
+$lang->project->kanbanSetting = "Kanban Setting";
+$lang->project->resetKanban   = "Reset Setting";
+$lang->project->printKanban   = "Print Kanban";
+$lang->project->bugList       = "Bugs";
+
+$lang->project->kanbanHideCols   = 'Kanban hidden has been closed and canceled columns';
+$lang->project->kanbanShowOption = 'Display folding information';
+$lang->project->kanbanColsColor  = 'Custom color for Kanban column';
+
+$lang->kanbanSetting = new stdclass();
+$lang->kanbanSetting->noticeReset     = 'Do you want to restore the Kanban default settings?';
+$lang->kanbanSetting->optionList['0'] = 'Hidden';
+$lang->kanbanSetting->optionList['1'] = 'Show';
 
 $lang->printKanban = new stdclass();
 $lang->printKanban->common  = 'Print Kanban';
diff --git a/module/project/lang/zh-cn.php b/module/project/lang/zh-cn.php
index 832032b3a9..f35ba6f90a 100644
--- a/module/project/lang/zh-cn.php
+++ b/module/project/lang/zh-cn.php
@@ -242,9 +242,20 @@ $lang->project->orderList['id_desc']    = "需求ID倒序";
 $lang->project->orderList['stage_asc']  = "需求阶段正序";
 $lang->project->orderList['stage_desc'] = "需求阶段倒序";
 
-$lang->project->kanban      = "看板";
-$lang->project->printKanban = "打印看板";
-$lang->project->bugList     = "Bug列表";
+$lang->project->kanban        = "看板";
+$lang->project->kanbanSetting = "看板设置";
+$lang->project->resetKanban   = "恢复默认";
+$lang->project->printKanban   = "打印看板";
+$lang->project->bugList       = "Bug列表";
+
+$lang->project->kanbanHideCols   = '看板隐藏已关闭、已取消列';
+$lang->project->kanbanShowOption = '显示折叠信息';
+$lang->project->kanbanColsColor  = '看板列自定义颜色';
+
+$lang->kanbanSetting = new stdclass();
+$lang->kanbanSetting->noticeReset     = '是否恢复看板默认设置？';
+$lang->kanbanSetting->optionList['0'] = '隐藏';
+$lang->kanbanSetting->optionList['1'] = '显示';
 
 $lang->printKanban = new stdclass();
 $lang->printKanban->common  = '看板打印';
diff --git a/module/project/model.php b/module/project/model.php
index 9bdb76f892..fe0ffdee9b 100644
--- a/module/project/model.php
+++ b/module/project/model.php
@@ -2124,6 +2124,39 @@ class projectModel extends model
         return json_decode($prevKanbans, true);
     }
 
+    /**
+     * Get kanban setting.
+     * 
+     * @param  int    $projectID 
+     * @access public
+     * @return object
+     */
+    public function getKanbanSetting($projectID)
+    {
+        $allCols    = '1';
+        $showOption = '0';
+        if(isset($this->config->project->kanbanSetting->allCols))
+        {
+            $allColPairs = json_decode($this->config->project->kanbanSetting->allCols, true);
+            if(isset($allColPairs[$projectID])) $allCols = $allColPairs[$projectID];
+        }
+
+        if(isset($this->config->project->kanbanSetting->showOption))
+        {
+            $showOption = $this->config->project->kanbanSetting->showOption;
+        }
+
+        $colorList = $this->config->project->kanbanSetting->colorList;
+        if(!is_array($colorList)) $colorList = json_decode($colorList, true);
+
+        $kanbanSetting = new stdclass();
+        $kanbanSetting->allCols    = $allCols;
+        $kanbanSetting->showOption = $showOption;
+        $kanbanSetting->colorList  = $colorList;
+
+        return $kanbanSetting;
+    }
+
     /**
      * Build burn data.
      * 
diff --git a/module/project/view/ajaxkanbansetting.html.php b/module/project/view/ajaxkanbansetting.html.php
new file mode 100644
index 0000000000..00d64aa0d9
--- /dev/null
+++ b/module/project/view/ajaxkanbansetting.html.php
@@ -0,0 +1,62 @@
+<?php
+/**
+ * The kanban setting view file of project module of ZenTaoPMS.
+ *
+ * @copyright   Copyright 2009-2015 青岛易软天创网络科技有限公司(QingDao Nature Easy Soft Network Technology Co,LTD, www.cnezsoft.com)
+ * @license     ZPL (http://zpl.pub/page/zplv12.html)
+ * @author      Yidong Wang <yidong@cnezsoft.com>
+ * @package     project
+ * @version     $Id$
+ * @link        http://www.zentao.net
+ */
+?>
+<?php include '../../common/view/header.lite.html.php';?>
+<div id='titlebar'>
+   <div class='heading'>
+     <strong><?php echo $lang->project->kanbanSetting;?></strong>
+   </div>
+ </div>
+<form target='hiddenwin' method='post'>
+  <table class='table'>
+    <?php if(common::hasPriv('project', 'kanbanHideCols')):?>
+    <tr>
+      <th class='text-right'><?php echo $lang->project->kanbanHideCols?></th>
+      <td><?php echo html::radio('allCols', $lang->kanbanSetting->optionList, $allCols)?></td>
+    </tr>
+    <?php endif;?>
+    <tr>
+      <th class='w-180px text-right'><?php echo $lang->project->kanbanShowOption?></th>
+      <td><?php echo html::radio('showOption', $lang->kanbanSetting->optionList, $showOption)?></td>
+    </tr>
+    <?php if(common::hasPriv('project', 'kanbanColsColor')):?>
+    <tr>
+      <th class='text-right'><?php echo $lang->project->kanbanColsColor?></th>
+      <td>
+        <div class='row-table'>
+          <?php foreach($colorList as $status => $color):?>
+          <div class='col-table'>
+            <?php echo $lang->task->statusList[$status];?>
+            <input type='hidden' id='color<?php echo $status?>' name="colorList[<?php echo $status?>]" data-provide='colorpicker' data-wrapper='input-group-btn fix-border-right' data-pull-menu-right='false'  data-update-text='#name' value='<?php echo $color;?>'>
+          </div>
+          <?php endforeach;?>
+        </div>
+      </td>
+    </tr>
+    <?php endif;?>
+    <tr>
+      <td colspan='2' class='text-center'>
+        <?php
+        echo html::submitButton();
+        echo html::a(inlink('ajaxResetKanban', "projectID=$projectID"), $lang->project->resetKanban, 'hiddenwin', "class='btn'");
+        ?>
+      </td>
+    </tr>
+  </table>
+</form>
+<script>
+$(function()
+{
+    $('.col-table .colorpicker:last .dropdown-menu').addClass('pull-right');
+})
+</script>
+<?php include '../../common/view/footer.lite.html.php';?>
diff --git a/module/project/view/kanban.html.php b/module/project/view/kanban.html.php
index f6f689c425..a8e56ac739 100644
--- a/module/project/view/kanban.html.php
+++ b/module/project/view/kanban.html.php
@@ -10,7 +10,16 @@
 ?>
 <?php include '../../common/view/header.html.php';?>
 <?php include './taskheader.html.php';?> 
-<?php $taskCols = array('wait', 'doing', 'pause', 'done', 'cancel', 'closed'); ?>
+<style>
+<?php foreach($colorList as $status => $color):?>
+<?php echo ".board-bug-$status, .board-task-$status {background: $color;}\n"?>
+<?php endforeach?>
+</style>
+<?php
+$taskCols = array('wait', 'doing', 'pause', 'done');
+if($allCols) $taskCols = array('wait', 'doing', 'pause', 'done', 'cancel', 'closed');
+$account = $this->app->user->account
+?>
 <div id='kanban'>
   <table class='boards-layout table' id='kanbanHeader'>
     <thead>
@@ -34,7 +43,15 @@
         <?php endforeach;?>
         <th class='col-<?php echo $endCol?>'><?php echo $lang->task->statusList[$endCol];?>
           <div class='actions'>
-          <?php if(common::hasPriv('project', 'printKanban')) echo html::commonButton("<i class='icon-print'></i><span class='btn-text'> " .  $lang->project->printKanban . '</span>', "id='printKanban' title='" . $lang->project->printKanban . "'", 'btn btn-sm btn-link');?>
+            <div class="dropdown">
+              <button type="button" class="btn btn-mini btn-link dropdown-toggle" data-toggle="dropdown">
+                <span class="icon-ellipsis-v"></span>
+              </button>
+              <ul class="dropdown-menu pull-right">
+                <?php echo '<li>' . html::a($this->createLink('project', 'ajaxKanbanSetting', "projectID=$projectID"), "<i class='icon-cog'></i> " .  $lang->project->kanbanSetting, '', "class='iframe'") . '</li>';?>
+                <?php if(common::hasPriv('project', 'printKanban')) echo '<li>' . html::a('###', "<i class='icon-print'></i> " .  $lang->project->printKanban, '', "id='printKanban' title='" . $lang->project->printKanban . "'") . '</li>';?>
+              </ul>
+            </div>
           </div>
         </th>
       </tr>
@@ -58,7 +75,7 @@
         <?php if($hasStory):?>
         <td class='col-story'>
           <?php if(!empty($story->id)):?>
-          <div class='board board-story stage-<?php echo $story->stage?><?php if($story->assignedTo == $this->app->user->account) echo ' inverse';?>' data-id='<?php echo $story->id?>'>
+          <div class='board board-story stage-<?php echo $story->stage?><?php if($showOption) echo ' show-info'?><?php if($story->assignedTo == $account) echo ' inverse';?>' data-id='<?php echo $story->id?>'>
             <div class='board-title'>
               <?php echo html::a($this->createLink('story', 'view', "storyID=$story->id", '', true), $story->title, '', 'class="kanbanFrame" title="' . $story->title . '"');?>
               <div class='board-actions'>
@@ -67,7 +84,7 @@
                   <button type='button' class='btn btn-mini btn-link dropdown-toggle' data-toggle='dropdown'>
                     <span class='icon-ellipsis-v'></span>
                   </button>
-                  <div class='dropdown-menu pull-right'>
+                  <div class='dropdown-menu' style='left:-30px;width:80px'>
                     <?php
                     echo (common::hasPriv('task', 'create')) ? html::a($this->createLink('task', 'create', "projectID=$story->project&storyID=$story->story&moduleID=$story->module", '', true), $lang->project->wbs, '', "class='kanbanFrame'") : '';
                     echo (common::hasPriv('task', 'batchCreate')) ? html::a($this->createLink('task', 'batchCreate', "projectID=$story->project&storyID=$story->story&iframe=true", '', true), $lang->project->batchWBS, '', "class='kanbanFrame' data-width='95%'") : '';
@@ -93,7 +110,7 @@
         <td class='col-droppable col-<?php echo $col?>' data-id='<?php echo $col?>'>
         <?php if(!empty($story->tasks[$col])):?>
           <?php foreach($story->tasks[$col] as $task):?>
-          <div class='board board-task board-task-<?php echo $col ?><?php if($task->assignedTo == $this->app->user->account) echo ' inverse';?>' data-id='<?php echo $task->id?>' id='task-<?php echo $task->id?>'>
+          <div class='board board-task board-task-<?php echo $col ?><?php if($showOption) echo ' show-info'?><?php if($task->assignedTo == $account) echo ' inverse';?>' data-id='<?php echo $task->id?>' id='task-<?php echo $task->id?>'>
             <div class='board-title'>
               <?php
               if(isset($task->delay))
@@ -109,7 +126,7 @@
                   <button type='button' class='btn btn-mini btn-link dropdown-toggle' data-toggle='dropdown'>
                     <span class='icon-ellipsis-v'></span>
                   </button>
-                  <div class='dropdown-menu pull-right'>
+                  <div class='dropdown-menu' style='left:-20px'>
                     <?php
                     echo (common::hasPriv('task', 'assignTo') and taskModel::isClickable($task, 'assignTo')) ? html::a($this->createLink('task', 'assignTo', "projectID=$task->project&taskID=$task->id", '', 'true'), $lang->task->assignTo, '', "class='kanbanFrame'") : '';
                     echo (common::hasPriv('task', 'start')    and taskModel::isClickable($task, 'start'))    ? html::a($this->createLink('task', 'start',    "taskID=$task->id", '', 'true'), $lang->task->start, '', "class='kanbanFrame'") : '';
@@ -140,7 +157,7 @@
         <?php endif?>
         <?php if(!empty($story->bugs[$col])):?>
           <?php foreach($story->bugs[$col] as $bug):?>
-          <div class='board board-bug board-bug-<?php echo $col ?>' data-id='<?php echo $bug->id?>' id='bug-<?php echo $bug->id?>'>
+          <div class='board board-bug board-bug-<?php echo $col ?><?php if($showOption) echo ' show-info'?><?php if($bug->assignedTo == $account) echo ' inverse';?>' data-id='<?php echo $bug->id?>' id='bug-<?php echo $bug->id?>'>
             <div class='board-title'>
               <i class="icon-bug"></i> 
               <?php echo html::a($this->createLink('bug', 'view', "bugID=$bug->id", '', true), $bug->title, '', 'class="kanbanFrame" title="' . $bug->title . '"');?>
@@ -150,7 +167,7 @@
                   <button type='button' class='btn btn-mini btn-link dropdown-toggle' data-toggle='dropdown'>
                     <span class='icon-ellipsis-v'></span>
                   </button>
-                  <div class='dropdown-menu pull-right'>
+                  <div class='dropdown-menu' style='left:-20px'>
                     <?php
                     echo (common::hasPriv('bug', 'assignTo') and bugModel::isClickable($bug, 'assignTo')) ? html::a($this->createLink('bug', 'assignTo', "bugID=$bug->id", '', 'true'), $lang->bug->assignTo, '', "class='kanbanFrame'") : '';
                     echo (common::hasPriv('bug', 'resolve')  and bugModel::isClickable($bug, 'resolve'))  ? html::a($this->createLink('bug', 'resolve',  "bugID=$bug->id", '', 'true'), $lang->bug->resolve, '', "class='kanbanFrame'") : '';
diff --git a/module/task/model.php b/module/task/model.php
index b7643dc362..aada9a44dc 100644
--- a/module/task/model.php
+++ b/module/task/model.php
@@ -1362,9 +1362,9 @@ class taskModel extends model
         foreach($tasks as $task)
         {
             $task = $this->processTask($task);
-            if($task->children) foreach($task->children as $child)
+            if(isset($task->children))
             {
-                $task = $this->processTask($child);
+                foreach($task->children as $child) $task = $this->processTask($child);
             }
         }
         return $tasks;
diff --git a/module/testreport/model.php b/module/testreport/model.php
index af9306e8df..b33faad021 100644
--- a/module/testreport/model.php
+++ b/module/testreport/model.php
@@ -186,7 +186,7 @@ class testreportModel extends model
      */
     public function getBugInfo($tasks, $productIdList, $begin, $end, $builds)
     {
-        $bugsByTask     = $this->dao->select('*')->from(TABLE_BUG)->where('testtask')->in(array_keys($tasks))->andWhere('testtask')->ne(0)->andWhere('deleted')->eq(0)->fetchAll('id');
+        $bugsByTask     = $this->dao->select('*')->from(TABLE_BUG)->where('testtask')->in(array_keys($tasks))->andWhere('testtask')->ne(0)->andWhere('`case`')->ne(0)->andWhere('deleted')->eq(0)->fetchAll('id');
         $severityGroups = $statusGroups = $openedByGroups = $resolvedByGroups = $resolutionGroups = $moduleGroups = $typeGroups = array();
         $resolvedBugs   = 0;
         foreach($bugsByTask as $bug)