diff --git a/lib/base/front/front.class.php b/lib/base/front/front.class.php
index 15317426a8..7d12b3ac58 100644
--- a/lib/base/front/front.class.php
+++ b/lib/base/front/front.class.php
@@ -588,7 +588,7 @@ function selectAll(checker, scope, type)
     {
         if(type == 'button')
         {
-            var check = $(checker).data('check');
+            var check = $('#' + scope + ' input:checkbox').length == $('#' + scope + ' input:checkbox:checked').length ? false : true;
             $('#' + scope + ' input').each(function()
             {
                 $(this).prop("checked", check)
@@ -607,12 +607,11 @@ function selectAll(checker, scope, type)
     {
         if(type == 'button')
         {
-            var check = $(checker).data('check');
+            var check = $('input:checkbox').length == $('input:checkbox:checked').length ? false : true;
             $('input:checkbox').each(function()
             {
                 $(this).prop("checked", check)
             });
-            $(checker).data('check', check == true ? false :true);
         }
         else if(type == 'checkbox')
         {
@@ -632,7 +631,7 @@ EOT;
         }
         elseif($type == 'button')
         {
-            $string .= "<input type='button' name='allchecker' id='allchecker' data-check=true class='btn btn-select-all $class' value='{$lang->selectAll}' onclick='selectAll(this, \"$scope\", \"$type\")' />";
+            $string .= "<input type='button' name='allchecker' id='allchecker' class='btn btn-select-all $class' value='{$lang->selectAll}' onclick='selectAll(this, \"$scope\", \"$type\")' />";
         }
 
         return  $string;
diff --git a/module/file/view/export.html.php b/module/file/view/export.html.php
index bfb6a9915a..71b1d8dc91 100644
--- a/module/file/view/export.html.php
+++ b/module/file/view/export.html.php
@@ -121,12 +121,13 @@ function setExportTPL()
 /**
  * Set whether part download.
  * 
+ * @param  input target
  * @access public
  * @return void
  */
-function setPart(t)
+function setPart(target)
 {
-    if($(t).prop("checked"))
+    if($(target).prop("checked"))
     {
         $("#submit").attr("onclick", 'setPartDownloading();');
     }
@@ -147,10 +148,10 @@ var partQueue = new Array();
 function setPartDownloading()
 {
     var partNum = 10000;
-    var total = $('.pager', window.parent.document).data('rec-total');
-    for(var i=0; i < total; i = i + partNum)
+    var total   = $('.pager', window.parent.document).data('rec-total');
+    for(var i = 0; i < total; i = i + partNum)
     {
-        partQueue.push(i+','+partNum); 
+        partQueue.push(i + ',' + partNum);
     }
     $.cookie('downloading', 0);
     $('#mainContent').addClass('loading');
@@ -170,7 +171,8 @@ function setPartDownloading()
  */
 function startPartDownloading()
 {
-    if($.cookie('downloading') == 1){
+    if($.cookie('downloading') == 1)
+    {
         var limit = partQueue.shift();
         if(limit)
         {
diff --git a/module/my/model.php b/module/my/model.php
index 70d7d6de8d..bc9cb724d3 100644
--- a/module/my/model.php
+++ b/module/my/model.php
@@ -113,7 +113,7 @@ class myModel extends model
             $product->releases   = isset($releases[$product->id]) ? $releases[$product->id] : 0;
             if(isset($executions[$product->id])) $product->executions = $executions[$product->id];
             $product->storyEstimateCount = isset($stories[$product->id]) ? $stories[$product->id] : 0;
-            if($product->status != 'closed') $unclosedCount++;
+            if($product->status != 'closed') $unclosedCount ++;
             if($product->status == 'closed') unset($products[$key]);
         }
 
@@ -125,7 +125,6 @@ class myModel extends model
         $data->allCount      = $allCount;
         $data->unclosedCount = $unclosedCount;
         $data->products      = array_values($products);
-
         return $data;
     }
 
@@ -143,7 +142,7 @@ class myModel extends model
         $doingProjects    = array();
 
         $projects         = $this->loadModel('project')->getOverviewList('byStatus', 'all', 'id_desc');
-        $projectsConsumed = $this->project->getProjectsConsumed(array_keys($projects), 'this_year');
+        $projectsConsumed = $this->project->getProjectsConsumed(array_keys($projects), 'THIS_YEAR');
         $doingCount       = 0;
         foreach($projects as $key => $project)
         {
@@ -167,7 +166,6 @@ class myModel extends model
         $data->allConsumed        = $allConsumed;
         $data->thisYearConsumed   = $thisYearConsumed;
         $data->projects           = $doingProjects;
-
         return $data;
     }
 
diff --git a/module/product/control.php b/module/product/control.php
index e7bdc869b0..cbe86c7e9e 100644
--- a/module/product/control.php
+++ b/module/product/control.php
@@ -1321,15 +1321,15 @@ class product extends control
                     $rowspan[$i]['rows']['program'] = 1;
                     $programI = $i;
                 }
-                else $rowspan[$programI]['rows']['program']++;
+                else $rowspan[$programI]['rows']['program'] ++;
                 if($lastLine == '' or $product->line != $lastLine)
                 {
                     $rowspan[$i]['rows']['line'] = 1;
                     $lineI = $i;
                 }
-                else $rowspan[$lineI]['rows']['line']++;
+                else $rowspan[$lineI]['rows']['line'] ++;
                 $lastProgram = $product->program;
-                $lastLine = $product->line;
+                $lastLine    = $product->line;
 
                 if($this->post->exportType == 'selected')
                 {
diff --git a/module/program/js/common.js b/module/program/js/common.js
index ee200bbefa..67a2acfcb0 100644
--- a/module/program/js/common.js
+++ b/module/program/js/common.js
@@ -75,7 +75,7 @@ function computeWorkDays(currentID)
     {
         beginDate = $('#begin').val();
         endDate   = $('#end').val();
-        
+
         var begin = new Date(beginDate.replace(/-/g,"/"));
         var end   = new Date(endDate.replace(/-/g,"/"));
         var time  = end.getTime() - begin.getTime();
diff --git a/module/project/model.php b/module/project/model.php
index 5f045f624a..1da6cf4d9a 100644
--- a/module/project/model.php
+++ b/module/project/model.php
@@ -411,7 +411,7 @@ class projectModel extends model
         $totalConsumeds = $this->dao->select('project,ROUND(SUM(consumed), 1) AS totalConsumed')
             ->from(TABLE_TASK)
             ->where('project')->in($projectIdList)
-            ->beginIF($time == 'this_year')->andWhere('realStarted')->ge(date("Y-01-01 00:00:00"))->fi()
+            ->beginIF($time == 'THIS_YEAR')->andWhere('realStarted')->ge(date("Y-01-01 00:00:00"))->fi()
             ->andWhere('deleted')->eq(0)
             ->andWhere('parent')->lt(1)
             ->groupBy('project')
@@ -421,7 +421,7 @@ class projectModel extends model
         {
             $project = new stdClass();
             $project->totalConsumed = isset($totalConsumeds[$projectID]->totalConsumed) ? $totalConsumeds[$projectID]->totalConsumed : 0;
-            $projects[$projectID] = $project;
+            $projects[$projectID]   = $project;
         }
 
         return $projects;
diff --git a/module/search/model.php b/module/search/model.php
index 3a9605b8c8..5fb8555fad 100644
--- a/module/search/model.php
+++ b/module/search/model.php
@@ -943,7 +943,7 @@ class searchModel extends model
     {
         $words = explode(' ', trim($keywords, ' '));
         $markedWords = array();
-        $leftMark = '|0000';
+        $leftMark  = '|0000';
         $rightMark = '0000|';
 
         foreach($words as $key => $word)
diff --git a/module/story/model.php b/module/story/model.php
index f8a7069df9..cc831c5efb 100644
--- a/module/story/model.php
+++ b/module/story/model.php
@@ -3953,17 +3953,16 @@ class storyModel extends model
 
         if(count($tracks) < $pager->recPerPage)
         {
-            /* Show of child story */
+            /* Show sub stories. */
             $storiesCopy = array();
             foreach($stories as $id => $story)
             {
                 $storiesCopy[$id] = $story;
-                if(isset($story->children) and count($story->children) > 0)
+
+                if(!isset($story->children) or count($story->children) == 0) continue;
+                foreach($story->children as $childID => $children)
                 {
-                    foreach($story->children as $childID => $children)
-                    {
-                        $storiesCopy[$childID] = $children;
-                    }
+                    $storiesCopy[$childID] = $children;
                 }
             }
             $stories = $storiesCopy;
@@ -3972,10 +3971,10 @@ class storyModel extends model
             {
                 $stories[$id] = new stdclass();
                 $stories[$id]->parent = $story->parent;
-                $stories[$id]->title = $story->title;
-                $stories[$id]->cases = $this->loadModel('testcase')->getStoryCases($id);
-                $stories[$id]->bugs  = $this->loadModel('bug')->getStoryBugs($id);
-                $stories[$id]->tasks = $this->loadModel('task')->getStoryTasks($id);
+                $stories[$id]->title  = $story->title;
+                $stories[$id]->cases  = $this->loadModel('testcase')->getStoryCases($id);
+                $stories[$id]->bugs   = $this->loadModel('bug')->getStoryBugs($id);
+                $stories[$id]->tasks  = $this->loadModel('task')->getStoryTasks($id);
                 if(isset($this->config->maxVersion))
                 {
                     $stories[$id]->designs   = $this->dao->select('id, name')->from(TABLE_DESIGN)->where('story')->eq($id)->fetchAll('id');
diff --git a/module/testtask/lang/de.php b/module/testtask/lang/de.php
index 04b650001b..080265c9a6 100644
--- a/module/testtask/lang/de.php
+++ b/module/testtask/lang/de.php
@@ -124,17 +124,17 @@ $lang->testtask->fail          = 'Fehlgeschlagen';
 $lang->testtask->showResult    = 'Ausführungen <span class="text-info">%s</span>';
 $lang->testtask->showFail      = 'Fehlgeschlagen <span class="text-danger">%s</span>';
 
-$lang->testtask->confirmDelete      = 'Möchten Sie dieses Build löschen?';
-$lang->testtask->confirmUnlinkCase  = 'Möchten Sie die Verknüpfung zu dem Fall aufheben?';
-$lang->testtask->noticeNoOther      = 'Es existieren keine weiteren Testaufgaben für dieses Produkt';
-$lang->testtask->noTesttask         = 'Keine Testaufgaben. ';
-$lang->testtask->checkLinked        = "Please check whether the product that the test request is linked to has been linked to a {$lang->executionCommon}.";
-$lang->testtask->noImportData       = 'The imported XML does not parse the data.';
-$lang->testtask->unitXMLFormat      = 'Please select a file in JUnit XML format.';
-$lang->testtask->titleOfAuto        = "%s automated testing";
-$lang->testtask->cannotBeParsed     = 'The content of the imported XML file is in the wrong format and cannot be parsed.';
-$lang->testtask->finishedDateError  = 'Actual Finished Date cannot be <= Begin Date %s';
-$lang->testtask->finishedDateError2 = 'Actual Finished Date cannot be > Today';
+$lang->testtask->confirmDelete     = 'Möchten Sie dieses Build löschen?';
+$lang->testtask->confirmUnlinkCase = 'Möchten Sie die Verknüpfung zu dem Fall aufheben?';
+$lang->testtask->noticeNoOther     = 'Es existieren keine weiteren Testaufgaben für dieses Produkt';
+$lang->testtask->noTesttask        = 'Keine Testaufgaben. ';
+$lang->testtask->checkLinked       = "Please check whether the product that the test request is linked to has been linked to a {$lang->executionCommon}.";
+$lang->testtask->noImportData      = 'The imported XML does not parse the data.';
+$lang->testtask->unitXMLFormat     = 'Please select a file in JUnit XML format.';
+$lang->testtask->titleOfAuto       = "%s automated testing";
+$lang->testtask->cannotBeParsed    = 'The content of the imported XML file is in the wrong format and cannot be parsed.';
+$lang->testtask->finishedDateLess  = 'Actual Finished Date cannot be <= Begin Date %s';
+$lang->testtask->finishedDateMore  = 'Actual Finished Date cannot be > Today';
 
 $lang->testtask->assignedToMe  = 'Meine';
 $lang->testtask->allCases      = 'Alle Fälle';
diff --git a/module/testtask/lang/en.php b/module/testtask/lang/en.php
index 986c3d97ed..d0353b173d 100644
--- a/module/testtask/lang/en.php
+++ b/module/testtask/lang/en.php
@@ -127,17 +127,17 @@ $lang->testtask->fail          = 'Failed';
 $lang->testtask->showResult    = 'Run <span class="text-info">%s</span> times';
 $lang->testtask->showFail      = 'Failed <span class="text-danger">%s</span> times';
 
-$lang->testtask->confirmDelete      = 'Do you want to delete this build?';
-$lang->testtask->confirmUnlinkCase  = 'Do you want to unlink this case?';
-$lang->testtask->noticeNoOther      = 'No test builds for this product.';
-$lang->testtask->noTesttask         = 'No requests. ';
-$lang->testtask->checkLinked        = "Please check whether the product that the test request is linked to has been linked to a {$lang->executionCommon}.";
-$lang->testtask->noImportData       = 'The imported XML does not parse the data.';
-$lang->testtask->unitXMLFormat      = 'Please select a file in JUnit XML format.';
-$lang->testtask->titleOfAuto        = "%s automated testing";
-$lang->testtask->cannotBeParsed     = 'The content of the imported XML file is in the wrong format and cannot be parsed.';
-$lang->testtask->finishedDateError  = 'Actual Finished Date cannot be <= Begin Date %s';
-$lang->testtask->finishedDateError2 = 'Actual Finished Date cannot be > Today';
+$lang->testtask->confirmDelete     = 'Do you want to delete this build?';
+$lang->testtask->confirmUnlinkCase = 'Do you want to unlink this case?';
+$lang->testtask->noticeNoOther     = 'No test builds for this product.';
+$lang->testtask->noTesttask        = 'No requests. ';
+$lang->testtask->checkLinked       = "Please check whether the product that the test request is linked to has been linked to a {$lang->executionCommon}.";
+$lang->testtask->noImportData      = 'The imported XML does not parse the data.';
+$lang->testtask->unitXMLFormat     = 'Please select a file in JUnit XML format.';
+$lang->testtask->titleOfAuto       = "%s automated testing";
+$lang->testtask->cannotBeParsed    = 'The content of the imported XML file is in the wrong format and cannot be parsed.';
+$lang->testtask->finishedDateLess  = 'Actual Finished Date cannot be <= Begin Date %s';
+$lang->testtask->finishedDateMore  = 'Actual Finished Date cannot be > Today';
 
 $lang->testtask->assignedToMe  = 'AssignedToMe';
 $lang->testtask->allCases      = 'All Cases';
diff --git a/module/testtask/lang/fr.php b/module/testtask/lang/fr.php
index 06ed17d1a4..06c5692468 100644
--- a/module/testtask/lang/fr.php
+++ b/module/testtask/lang/fr.php
@@ -124,17 +124,17 @@ $lang->testtask->fail          = 'Echec';
 $lang->testtask->showResult    = 'Jouée <span class="text-info">%s</span> fois';
 $lang->testtask->showFail      = 'Echouée <span class="text-danger">%s</span> fois';
 
-$lang->testtask->confirmDelete      = 'Voulez-vous supprimer ce build ?';
-$lang->testtask->confirmUnlinkCase  = 'Voulez-vous détacher ce CasTest ?';
-$lang->testtask->noticeNoOther      = "Il n'y a pas de Campagnes de Recette pour ce product.";
-$lang->testtask->noTesttask         = 'Pas de campagne. ';
-$lang->testtask->checkLinked        = "Vérifiez si le product auquel la campagne de recette est associée est bien lié à un projet.";
-$lang->testtask->noImportData       = "Le XML importé ne parse pas les données.";
-$lang->testtask->unitXMLFormat      = 'Veuillez sélectionner un fichier au format XML JUnit.';
-$lang->testtask->titleOfAuto        = "%s tests automatisés";
-$lang->testtask->cannotBeParsed     = 'The content of the imported XML file is in the wrong format and cannot be parsed.';
-$lang->testtask->finishedDateError  = 'Actual Finished Date cannot be <= Begin Date %s';
-$lang->testtask->finishedDateError2 = 'Actual Finished Date cannot be > Today';
+$lang->testtask->confirmDelete     = 'Voulez-vous supprimer ce build ?';
+$lang->testtask->confirmUnlinkCase = 'Voulez-vous détacher ce CasTest ?';
+$lang->testtask->noticeNoOther     = "Il n'y a pas de Campagnes de Recette pour ce product.";
+$lang->testtask->noTesttask        = 'Pas de campagne. ';
+$lang->testtask->checkLinked       = "Vérifiez si le product auquel la campagne de recette est associée est bien lié à un projet.";
+$lang->testtask->noImportData      = "Le XML importé ne parse pas les données.";
+$lang->testtask->unitXMLFormat     = 'Veuillez sélectionner un fichier au format XML JUnit.';
+$lang->testtask->titleOfAuto       = "%s tests automatisés";
+$lang->testtask->cannotBeParsed    = 'The content of the imported XML file is in the wrong format and cannot be parsed.';
+$lang->testtask->finishedDateLess  = 'Actual Finished Date cannot be <= Begin Date %s';
+$lang->testtask->finishedDateMore  = 'Actual Finished Date cannot be > Today';
 
 $lang->testtask->assignedToMe  = 'Affecté à Moi';
 $lang->testtask->allCases      = 'Tous les CasTests';
diff --git a/module/testtask/lang/vi.php b/module/testtask/lang/vi.php
index 2c5d58ab6c..500db063fd 100644
--- a/module/testtask/lang/vi.php
+++ b/module/testtask/lang/vi.php
@@ -124,17 +124,17 @@ $lang->testtask->fail          = 'Thất bại';
 $lang->testtask->showResult    = 'Chạy <span class="text-info">%s</span> lần';
 $lang->testtask->showFail      = 'Thất bại <span class="text-danger">%s</span> lần';
 
-$lang->testtask->confirmDelete      = 'Bạn có muốn xóa bản dựng này?';
-$lang->testtask->confirmUnlinkCase  = 'Bạn có muốn hủy liên kết tình huống này?';
-$lang->testtask->noticeNoOther      = 'Không có test builds cho sản phẩm này.';
-$lang->testtask->noTesttask         = 'Không có yêu cầu. ';
-$lang->testtask->checkLinked        = "Vui lòng kiểm tra sản phẩm đó mà yêu cầu test này là liên kết tới một dự án.";
-$lang->testtask->noImportData       = 'The imported XML does not parse the data.';
-$lang->testtask->unitXMLFormat      = 'Please select a file in JUnit XML format.';
-$lang->testtask->titleOfAuto        = "%s automated testing";
-$lang->testtask->cannotBeParsed     = 'The content of the imported XML file is in the wrong format and cannot be parsed.';
-$lang->testtask->finishedDateError  = 'Actual Finished Date cannot be <= Begin Date %s';
-$lang->testtask->finishedDateError2 = 'Actual Finished Date cannot be > Today';
+$lang->testtask->confirmDelete     = 'Bạn có muốn xóa bản dựng này?';
+$lang->testtask->confirmUnlinkCase = 'Bạn có muốn hủy liên kết tình huống này?';
+$lang->testtask->noticeNoOther     = 'Không có test builds cho sản phẩm này.';
+$lang->testtask->noTesttask        = 'Không có yêu cầu. ';
+$lang->testtask->checkLinked       = "Vui lòng kiểm tra sản phẩm đó mà yêu cầu test này là liên kết tới một dự án.";
+$lang->testtask->noImportData      = 'The imported XML does not parse the data.';
+$lang->testtask->unitXMLFormat     = 'Please select a file in JUnit XML format.';
+$lang->testtask->titleOfAuto       = "%s automated testing";
+$lang->testtask->cannotBeParsed    = 'The content of the imported XML file is in the wrong format and cannot be parsed.';
+$lang->testtask->finishedDateLess  = 'Actual Finished Date cannot be <= Begin Date %s';
+$lang->testtask->finishedDateMore  = 'Actual Finished Date cannot be > Today';
 
 $lang->testtask->assignedToMe = 'Giao cho bạn';
 $lang->testtask->allCases     = 'Tất cả tình huống';
diff --git a/module/testtask/lang/zh-cn.php b/module/testtask/lang/zh-cn.php
index 6311af393b..81e431816c 100644
--- a/module/testtask/lang/zh-cn.php
+++ b/module/testtask/lang/zh-cn.php
@@ -127,17 +127,17 @@ $lang->testtask->fail          = '失败';
 $lang->testtask->showResult    = '共执行<span class="text-info">%s</span>次';
 $lang->testtask->showFail      = '失败<span class="text-danger">%s</span>次';
 
-$lang->testtask->confirmDelete      = '您确认要删除该测试单吗？';
-$lang->testtask->confirmUnlinkCase  = '您确认要移除该用例吗？';
-$lang->testtask->noticeNoOther      = '该产品还没有其他测试单';
-$lang->testtask->noTesttask         = '暂时没有测试单。';
-$lang->testtask->checkLinked        = "请检查测试单的产品是否与{$lang->executionCommon}相关联";
-$lang->testtask->noImportData       = '导入的XML没有解析出数据。';
-$lang->testtask->unitXMLFormat      = '请选择Junit XML 格式的文件。';
-$lang->testtask->titleOfAuto        = "%s 自动化测试";
-$lang->testtask->cannotBeParsed     = '导入的XML文件内容格式错误，无法解析。';
-$lang->testtask->finishedDateError  = '实际完成日期不能小于开始日期%s';
-$lang->testtask->finishedDateError2 = '实际完成日期不能大于今天';
+$lang->testtask->confirmDelete     = '您确认要删除该测试单吗？';
+$lang->testtask->confirmUnlinkCase = '您确认要移除该用例吗？';
+$lang->testtask->noticeNoOther     = '该产品还没有其他测试单';
+$lang->testtask->noTesttask        = '暂时没有测试单。';
+$lang->testtask->checkLinked       = "请检查测试单的产品是否与{$lang->executionCommon}相关联";
+$lang->testtask->noImportData      = '导入的XML没有解析出数据。';
+$lang->testtask->unitXMLFormat     = '请选择Junit XML 格式的文件。';
+$lang->testtask->titleOfAuto       = "%s 自动化测试";
+$lang->testtask->cannotBeParsed    = '导入的XML文件内容格式错误，无法解析。';
+$lang->testtask->finishedDateLess  = '实际完成日期不能小于开始日期%s';
+$lang->testtask->finishedDateMore  = '实际完成日期不能大于今天';
 
 $lang->testtask->assignedToMe  = '指派给我';
 $lang->testtask->allCases      = '所有用例';
diff --git a/module/testtask/lang/zh-tw.php b/module/testtask/lang/zh-tw.php
index 1af02fdb3d..38fb65d520 100644
--- a/module/testtask/lang/zh-tw.php
+++ b/module/testtask/lang/zh-tw.php
@@ -136,7 +136,8 @@ $lang->testtask->noImportData      = '導入的XML沒有解析出數據。';
 $lang->testtask->unitXMLFormat     = '請選擇Junit XML 格式的檔案。';
 $lang->testtask->titleOfAuto       = "%s 自動化測試";
 $lang->testtask->cannotBeParsed    = '導入的XML檔案內容格式錯誤，無法解析。';
-$lang->testtask->finishedDateError = '實際完成日期不能小於開始日期%s';
+$lang->testtask->finishedDateLess  = '實際完成日期不能小於開始日期%s';
+$lang->testtask->finishedDateMore  = '實際完成日期不能大於今天';
 
 $lang->testtask->assignedToMe  = '指派給我';
 $lang->testtask->allCases      = '所有用例';
diff --git a/module/testtask/model.php b/module/testtask/model.php
index 6cffe05004..9c03081393 100644
--- a/module/testtask/model.php
+++ b/module/testtask/model.php
@@ -803,12 +803,12 @@ class testtaskModel extends model
 
         if($testtask->realFinishedDate <= $oldTesttask->begin)
         {
-            dao::$errors[] = sprintf($this->lang->testtask->finishedDateError, $oldTesttask->begin);
+            dao::$errors[] = sprintf($this->lang->testtask->finishedDateLess, $oldTesttask->begin);
             return false;
         }
         if($testtask->realFinishedDate > date("Y-m-d 00:00:00", strtotime("+1 day")))
         {
-            dao::$errors[] = $this->lang->testtask->finishedDateError2;
+            dao::$errors[] = $this->lang->testtask->finishedDateMore;
             return false;
         }