diff --git a/framework/helper.class.php b/framework/helper.class.php
index 53bc042d1c..1ef5f1ac61 100644
--- a/framework/helper.class.php
+++ b/framework/helper.class.php
@@ -96,7 +96,8 @@ class helper extends baseHelper
             if($position !== false) $toEncoding = substr($toEncoding, 0, $position);
 
             /* Check string encoding. */
-            $encoding = strtolower(mb_detect_encoding($string, mb_list_encodings()));
+            $encodings = array_merge(array('GB2312','GBK','BIG5'), mb_list_encodings());
+            $encoding  = strtolower(mb_detect_encoding($string, $encodings));
             if($encoding == $toEncoding) return $string;
             return mb_convert_encoding($string, $toEncoding, $encoding);
         }
diff --git a/module/block/control.php b/module/block/control.php
index ffb3c3522d..a16ca26ac6 100644
--- a/module/block/control.php
+++ b/module/block/control.php
@@ -713,8 +713,20 @@ class block extends control
         $pager = pager::init(0, $num , 1);
 
         $productStats  = $this->loadModel('product')->getStats('order_desc', $this->viewType != 'json' ? $pager : '', $type);
+        $projects      = $this->loadModel('project')->getPairs();
         $productIdList = array();
-        foreach($productStats as $product) $productIdList[] = $product->id;
+        $this->loadModel('action');
+        foreach($productStats as $product)
+        {
+            $currentProjectID = $this->dao->select('objectID')->from(TABLE_ACTION)
+                ->where('objectType')->eq('project')
+                ->andWhere('action')->eq('managed')
+                ->andWhere("CONCAT(extra, ',,')")->like("%$product->id,,")
+                ->orderBy('id_desc')
+                ->fetch('objectID');
+            $product->currentProject = zget($projects, $currentProjectID, '');
+            $productIdList[] = $product->id;
+        }
 
         $this->view->projects = $this->dao->select('t1.product,t2.name')->from(TABLE_PROJECTPRODUCT)->alias('t1')
             ->leftJoin(TABLE_PROJECT)->alias('t2')->on('t1.project=t2.id')
diff --git a/module/block/view/productblock.html.php b/module/block/view/productblock.html.php
index 7f2b3cab12..d6d00ede50 100644
--- a/module/block/view/productblock.html.php
+++ b/module/block/view/productblock.html.php
@@ -39,8 +39,8 @@
       <tr class='text-center' data-url='<?php echo empty($sso) ? $viewLink : $sso . $sign . 'referer=' . base64_encode($viewLink); ?>' <?php echo $appid?>>
         <td class='c-name text-left' title='<?php echo $product->name?>'><?php echo $product->name?></td>
         <?php if($longBlock):?>
-        <?php $projectName = zget($projects, $product->id, '');?>
-        <td class='c-name c-project text-left' title='<?php echo $projectName;?>'><?php echo zget($projects, $product->id, '');?></td>
+        <?php $projectName = $product->currentProject ? $product->currentProject : zget($projects, $product->id, '');?>
+        <td class='c-name c-project text-left' title='<?php echo $projectName;?>'><?php echo $projectName;?></td>
         <?php endif;?>
         <td class="c-num"><?php echo $product->plans?></td>
         <td class="c-num"><?php echo $product->releases?></td>
diff --git a/module/bug/css/create.css b/module/bug/css/create.css
index f006a70179..2aa61ebd72 100644
--- a/module/bug/css/create.css
+++ b/module/bug/css/create.css
@@ -41,4 +41,6 @@ html[lang='en'] #deadlineTd .input-group-addon{padding: 5px 18px}
 #mainContent .center-block{padding-bottom:40px;}
 
 #typeBox {width:180px;}
+#typeBox .required:after {right: 1px;}
+#osBox .required:after {right: 1px;}
 #osBox {width:190px;}
diff --git a/module/common/model.php b/module/common/model.php
index 3ecdd29e41..a87dd8e0a4 100644
--- a/module/common/model.php
+++ b/module/common/model.php
@@ -1716,6 +1716,8 @@ EOD;
         $user->admin  = strpos($this->app->company->admins, ",{$user->account},") !== false;
         $this->session->set('user', $user);
         $this->app->user = $user;
+        $this->loadModel('action')->create('user', $user->id, 'login');
+        $this->loadModel('score')->create('user', 'login');
 
         if($isFreepasswd) die(js::locate($this->config->webRoot));
 
diff --git a/module/common/view/action.html.php b/module/common/view/action.html.php
index 3041029907..f60e12998c 100755
--- a/module/common/view/action.html.php
+++ b/module/common/view/action.html.php
@@ -64,9 +64,10 @@
         <?php if(!empty($action->comment)):?>
         <?php if($canEditComment):?>
         <?php echo html::commonButton('<i class="icon icon-pencil"></i>', "title='{$lang->action->editComment}'", 'btn btn-link btn-icon btn-sm btn-edit-comment');?>
+        <style>.comment .comment-content{width: 98%}</style>
         <?php endif;?>
         <div class='article-content comment'>
-          <?php echo strip_tags($action->comment) == $action->comment ? nl2br($action->comment) : $action->comment;?>
+          <div class='comment-content'><?php echo strip_tags($action->comment) == $action->comment ? nl2br($action->comment) : $action->comment;?></div>
         </div>
         <?php if($canEditComment):?>
         <form method='post' class='comment-edit-form' action='<?php echo $this->createLink('action', 'editComment', "actionID=$action->id")?>'>
diff --git a/module/dev/model.php b/module/dev/model.php
index f86506eb45..7f93038002 100644
--- a/module/dev/model.php
+++ b/module/dev/model.php
@@ -41,7 +41,7 @@ class devModel extends model
         {
             if(isset($this->config->dev->tableMap[$module])) $aliasModule = $this->config->dev->tableMap[$module];
             if(strpos($aliasModule, '-') !== false) list($aliasModule, $subLang) = explode('-', $aliasModule);
-            $this->app->loadLang($aliasModule ? $aliasModule : $module);
+            if(strpos($module, 'im_') === false) $this->app->loadLang($aliasModule ? $aliasModule : $module);
         }
         catch(PDOException $e)
         {
diff --git a/module/doc/model.php b/module/doc/model.php
index 1a250d74f9..5c226aedf9 100644
--- a/module/doc/model.php
+++ b/module/doc/model.php
@@ -566,7 +566,7 @@ class docModel extends model
         $doc->content     = isset($docContent->content) ? $docContent->content : '';
         $doc->contentType = isset($docContent->type)    ? $docContent->type : '';
 
-        $doc = $this->loadModel('file')->replaceImgURL($doc, 'content');
+        if($doc->type != 'url') $doc  = $this->loadModel('file')->replaceImgURL($doc, 'content');
         if($setImgSize) $doc->content = $this->file->setImgSize($doc->content);
         $doc->files = $docFiles;
 
diff --git a/module/product/css/roadmap.css b/module/product/css/roadmap.css
index fbea14a1a2..c2c833d057 100644
--- a/module/product/css/roadmap.css
+++ b/module/product/css/roadmap.css
@@ -7,3 +7,4 @@
 .release-line > li > a:before {border-color: #00da88;}
 .release-line > li:nth-child(even) > a {padding-bottom: 38px;}
 .release-link-line {pointer-events: none; background-image: url(data:image/png;base64,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); height: 196px; position: absolute; left: 10px; right: 100px; top: 97px; background-size: 100% 100%; background-repeat: no-repeat;}
+.release-line li .title{  overflow:hidden; text-overflow:ellipsis; white-space:nowrap}
diff --git a/module/product/view/roadmap.html.php b/module/product/view/roadmap.html.php
index e1f6e4be90..e3e5892c6d 100644
--- a/module/product/view/roadmap.html.php
+++ b/module/product/view/roadmap.html.php
@@ -66,7 +66,8 @@
               <i class="icon icon-flag text-primary"></i>
               <?php endif;?>
               <div class="block">
-                <span class="title"><?php echo isset($roadmap->build) ? $roadmap->name : $roadmap->title;?></span>
+                <?php $roadmapTitle = isset($roadmap->build) ? $roadmap->name : $roadmap->title;?>
+                <span class="title" title='<?php echo $roadmapTitle;?>'><?php echo $roadmapTitle;?></span>
                 <span class="date"><?php echo isset($roadmap->build) ? $roadmap->date : ($roadmap->end == '2030-01-01' ? $lang->productplan->future : $roadmap->begin . '~' . $roadmap->end);?></span>
               </div>
             </a>
diff --git a/module/project/model.php b/module/project/model.php
index 828660c9ee..0bb60729cb 100644
--- a/module/project/model.php
+++ b/module/project/model.php
@@ -1566,6 +1566,8 @@ class projectModel extends model
         $lastOrder     = reset($linkedStories);
         foreach($stories as $key => $storyID)
         {
+            $status = $this->dao->findById($storyID)->from(TABLE_STORY)->fetch('status');
+            if($status == 'draft') continue;
             if(isset($linkedStories[$storyID])) continue;
 
             $productID = (int)$products[$storyID];
diff --git a/module/task/lang/en.php b/module/task/lang/en.php
index 6d175a2b54..8124efd61b 100644
--- a/module/task/lang/en.php
+++ b/module/task/lang/en.php
@@ -207,6 +207,7 @@ $lang->task->error->skipClose        = 'Task: %s is not "Finished” or “Cance
 $lang->task->error->consumed         = 'Task: %s hour must be < 0. Ignore changes to this task.';
 $lang->task->error->assignedTo       = 'Multi-user task in the current status cannot be assigned to a member who is not in the task team.';
 $lang->task->error->consumedEmpty    = '"Current Cost" should not be empty.';
+$lang->task->error->deadlineSmall    = '"Deadline" must be greater than "StartDate".';
 
 /* Report. */
 $lang->task->report = new stdclass();
diff --git a/module/task/lang/zh-cn.php b/module/task/lang/zh-cn.php
index 5b9fd3ca27..f0e26822d3 100644
--- a/module/task/lang/zh-cn.php
+++ b/module/task/lang/zh-cn.php
@@ -207,6 +207,7 @@ $lang->task->error->skipClose        = '任务：%s 不是“已完成”或“
 $lang->task->error->consumed         = '任务：%s工时不能小于0，忽略该任务工时的改动';
 $lang->task->error->assignedTo       = '当前状态的多人任务不能指派给任务团队外的成员。';
 $lang->task->error->consumedEmpty    = '"本次消耗"不能为空';
+$lang->task->error->deadlineSmall    = '"截止日期"必须大于"预计开始"';
 
 /* Report. */
 $lang->task->report         = new stdclass();
diff --git a/module/task/model.php b/module/task/model.php
index 565eedc1f5..1ae5daec92 100644
--- a/module/task/model.php
+++ b/module/task/model.php
@@ -272,6 +272,12 @@ class taskModel extends model
         /* check data. */
         foreach($data as $i => $task)
         {
+
+            if($task->deadline != '0000-00-00' and $task->deadline <= $task->estStarted)
+            {
+                dao::$errors['message'][] = $this->lang->task->error->deadlineSmall;
+                return false;
+            }
             if($task->estimate and !preg_match("/^[0-9]+(.[0-9]{1,3})?$/", $task->estimate))
             {
                 dao::$errors['message'][] = $this->lang->task->error->estimateNumber;
@@ -413,6 +419,7 @@ class taskModel extends model
         if($parentID <= 0) return true;
 
         $oldParentTask = $this->dao->select('*')->from(TABLE_TASK)->where('id')->eq($parentID)->fetch();
+        if($oldParentTask->parent != '-1') $this->dao->update(TABLE_TASK)->set('parent')->eq('-1')->where('id')->eq($parentID)->exec(); 
         $this->computeWorkingHours($parentID);
 
         $childrenStatus       = $this->dao->select('id,status')->from(TABLE_TASK)->where('parent')->eq($parentID)->andWhere('deleted')->eq(0)->fetchPairs('status', 'status');
@@ -2760,7 +2767,7 @@ class taskModel extends model
             case 'actions':
                 if($storyChanged)
                 {
-                    common::printIcon('task', 'confirmStoryChange', "taskid=$task->id", '', 'list', '', 'hiddenwin', 'btn-wide');
+                    common::printIcon('task', 'confirmStoryChange', "taskid=$task->id", '', 'list', '', 'hiddenwin');
                     break;
                 }
 
diff --git a/module/testcase/control.php b/module/testcase/control.php
index 1a2cc6b21f..1fe27641a1 100644
--- a/module/testcase/control.php
+++ b/module/testcase/control.php
@@ -1681,8 +1681,9 @@ class testcase extends control
      */
     public function ajaxGetStatus($methodName, $caseID = 0)
     {
-        $status = $this->testcase->getStatus($methodName, $caseID);
-
+        $case   = $this->testcase->getByID($caseID);
+        $status = $this->testcase->getStatus($methodName, $case);
+        if($methodName == 'update') $status = zget($status, 1, '');
         die($status);
     }
 }
diff --git a/module/testcase/model.php b/module/testcase/model.php
index 8b72d22218..62ba6d8121 100644
--- a/module/testcase/model.php
+++ b/module/testcase/model.php
@@ -1592,7 +1592,7 @@ class testcaseModel extends model
                 return false;
             }
 
-            $status      = $this->post->status;
+            $status      = $this->post->status ? $this->post->status : $case->status;
             $stepChanged = false;
             $steps       = array();
 
diff --git a/module/tree/view/browse.html.php b/module/tree/view/browse.html.php
index b3ae64b327..9b849c2c0d 100644
--- a/module/tree/view/browse.html.php
+++ b/module/tree/view/browse.html.php
@@ -14,7 +14,6 @@
 <?php if($viewType != 'story'):?>
 <style>
 li.tree-item-story > .tree-actions .tree-action[data-type=sort]{display:none;}
-li.tree-item-story > .tree-actions .tree-action[data-type=edit]{display:none;}
 li.tree-item-story > .tree-actions .tree-action[data-type=delete]{display:none;}
 </style>
 <?php endif;?>
diff --git a/module/user/model.php b/module/user/model.php
index 6c7532e5cc..8672b54beb 100644
--- a/module/user/model.php
+++ b/module/user/model.php
@@ -277,7 +277,7 @@ class userModel extends model
                 if(!validater::checkAccount($users->account[$i])) die(js::error(sprintf($this->lang->user->error->account, $i + 1)));
                 if($users->realname[$i] == '') die(js::error(sprintf($this->lang->user->error->realname, $i + 1)));
                 if($users->email[$i] and !validater::checkEmail($users->email[$i])) die(js::error(sprintf($this->lang->user->error->mail, $i + 1)));
-                $users->password[$i] = (isset($prev['password']) and $users->ditto[$i] == 'on' and empty($users->password[$i])) ? $prev['password'] : $users->password[$i];
+                $users->password[$i] = (isset($prev['password']) and $users->ditto[$i] == 'on' and !$this->post->password[$i]) ? $prev['password'] : $this->post->password[$i];
                 if(!validater::checkReg($users->password[$i], '|(.){6,}|')) die(js::error(sprintf($this->lang->user->error->password, $i + 1)));
                 $role = $users->role[$i] == 'ditto' ? (isset($prev['role']) ? $prev['role'] : '') : $users->role[$i];
 
@@ -328,7 +328,7 @@ class userModel extends model
                 $prev['dept']     = $data[$i]->dept;
                 $prev['role']     = $data[$i]->role;
                 $prev['group']    = $data[$i]->group;
-                $prev['password'] = $users->password[$i];
+                $prev['password'] = $this->post->password[$i];
             }
         }