diff --git a/module/my/control.php b/module/my/control.php
index 562e8b0827..8740535aaf 100644
--- a/module/my/control.php
+++ b/module/my/control.php
@@ -89,10 +89,11 @@ class my extends control
     /**
      * My tasks.
      * 
+     * @param  string $type the browse type
      * @access public
      * @return void
      */
-    public function task()
+    public function task($type = 'assignedto')
     {
         /* Save session. */
         $this->session->set('taskList',  $this->app->getURI(true));
@@ -102,7 +103,9 @@ class my extends control
         $this->view->header->title = $this->lang->my->common . $this->lang->colon . $this->lang->my->task;
         $this->view->position[]    = $this->lang->my->task;
         $this->view->tabID         = 'task';
-        $this->view->tasks         = $this->loadModel('task')->getUserTasks($this->app->user->account, 'wait,doing');
+        $this->view->tasks         = $this->loadModel('task')->getUserTasks($this->app->user->account, $type);
+        $this->view->type          = $type;
+        $this->view->users         = $this->loadModel('user')->getPairs('noletter');
         $this->display();
     }
 
diff --git a/module/my/lang/en.php b/module/my/lang/en.php
index a48adeb067..36a8ada467 100644
--- a/module/my/lang/en.php
+++ b/module/my/lang/en.php
@@ -1,7 +1,7 @@
 <?php
 $lang->my->common = 'Dashboard';
 
-/* 方法列表。*/
+/* Methods. */
 $lang->my->index       = 'Index';
 $lang->my->todo        = 'Todo';
 $lang->my->task        = 'Task';
@@ -12,3 +12,9 @@ $lang->my->project     = 'Project';
 $lang->my->team        = 'Team';
 $lang->my->profile     = 'Profile';
 $lang->my->editProfile = 'Edit profile';
+
+$lang->my->taskMenu->assignedToMe = 'To me';
+$lang->my->taskMenu->openedByMe   = 'My opened';
+$lang->my->taskMenu->finishedByMe = 'My finished';
+$lang->my->taskMenu->closedByMe   = 'My closed';
+$lang->my->taskMenu->canceledByMe = 'My canceled';
diff --git a/module/my/lang/zh-cn.php b/module/my/lang/zh-cn.php
index c26e456e15..22b8c186bb 100644
--- a/module/my/lang/zh-cn.php
+++ b/module/my/lang/zh-cn.php
@@ -12,3 +12,9 @@ $lang->my->project     = '我的项目';
 $lang->my->team        = '我的团队';
 $lang->my->profile     = '我的档案';
 $lang->my->editProfile = '更新信息';
+
+$lang->my->taskMenu->assignedToMe = '指派给我';
+$lang->my->taskMenu->openedByMe   = '由我创建';
+$lang->my->taskMenu->finishedByMe = '由我完成';
+$lang->my->taskMenu->closedByMe   = '由我关闭';
+$lang->my->taskMenu->canceledByMe = '由我取消';
diff --git a/module/my/view/bug.html.php b/module/my/view/bug.html.php
index 06bb045e74..fe7231c933 100644
--- a/module/my/view/bug.html.php
+++ b/module/my/view/bug.html.php
@@ -63,7 +63,5 @@
   </table>
   <?php $pager->show();?>
 </div>
-<script language='javascript'>
-$("#<?php echo $type;?>Tab").addClass('active'); 
-</script>
+<script language='javascript'>$("#<?php echo $type;?>Tab").addClass('active');</script>
 <?php include '../../common/view/footer.html.php';?>
diff --git a/module/my/view/task.html.php b/module/my/view/task.html.php
index 3a6f1df2bb..05db380791 100644
--- a/module/my/view/task.html.php
+++ b/module/my/view/task.html.php
@@ -13,19 +13,33 @@
 <?php include '../../common/view/header.html.php';?>
 <?php include '../../common/view/tablesorter.html.php';?>
 <div class='yui-d0'>
-  <table class='table-1 tablesorter' id='tasktable'>
+  <div id='featurebar'>
+    <div class='f-left'>
+      <?php
+      echo "<span id='assignedtoTab'>" . html::a(inlink('task', "type=assignedto"),  $lang->my->taskMenu->assignedToMe) . "</span>";
+      echo "<span id='openedbyTab'>"   . html::a(inlink('task', "type=openedby"),    $lang->my->taskMenu->openedByMe)   . "</span>";
+      echo "<span id='finishedbyTab'>" . html::a(inlink('task', "type=finishedby"),  $lang->my->taskMenu->finishedByMe) . "</span>";
+      echo "<span id='closedbyTab'>"   . html::a(inlink('task', "type=closedby"),    $lang->my->taskMenu->closedByMe)   . "</span>";
+      echo "<span id='canceledbyTab'>" . html::a(inlink('task', "type=canceledby"),  $lang->my->taskMenu->canceledByMe) . "</span>";
+      ?>
+    </div>
+  </div>
+</div>
+<div class='yui-d0'>
+  <table class='table-1 tablesorter fixed' id='tasktable'>
     <thead>
     <tr class='colhead'>
       <th class='w-id'><?php echo $lang->idAB;?></th>
       <th class='w-pri'><?php echo $lang->priAB;?></th>
-      <th><?php echo $lang->task->project;?></th>
+      <th class='w-150px'><?php echo $lang->task->project;?></th>
       <th><?php echo $lang->task->name;?></th>
       <th class='w-hour'><?php echo $lang->task->estimateAB;?></th>
       <th class='w-hour'><?php echo $lang->task->consumedAB;?></th>
       <th class='w-hour'><?php echo $lang->task->leftAB;?></th>
       <th class='w-date'><?php echo $lang->task->deadlineAB;?></th>
       <th class='w-status'><?php echo $lang->statusAB;?></th>
-      <th class='{sorter:false}'><?php echo $lang->actions;?></th>
+      <th class='w-user'><?php echo $lang->openedByAB;?></th>
+      <th class='w-120px {sorter:false}'><?php echo $lang->actions;?></th>
     </tr>
     </thead>   
     <tbody>
@@ -40,10 +54,19 @@
       <td><?php echo $task->left;?></td>
       <td class=<?php if(isset($task->delay)) echo 'delayed';?>><?php if(substr($task->deadline, 0, 4) > 0) echo $task->deadline;?></td>
       <td class='<?php echo $task->status;?>'><?php echo $lang->task->statusList[$task->status];?></td>
-      <td><?php echo html::a($this->createLink('task', 'edit', "taskID=$task->id"), $lang->task->edit, '_blank');?></td>
+      <td><?php echo $users[$task->openedBy];?></td>
+      <td>
+        <?php 
+        if(!(($task->status == 'wait') and common::printLink('task', 'start',  "taskID=$task->id", $lang->task->buttonStart))) echo $lang->task->buttonStart . ' ';
+        if(!(($task->status == 'wait'   or $task->status == 'doing')  and common::printLink('task', 'finish', "taskID=$task->id", $lang->task->buttonDone))) echo $lang->task->buttonDone . ' ';
+        if(!(($task->status == 'done'   or $task->status == 'cancel') and common::printLink('task', 'close', "taskID=$task->id", $lang->task->buttonClose))) echo $lang->task->buttonClose . ' ';
+        if(!(($task->status == 'closed' or $task->status == 'done' or $task->status == 'cancel') and common::printLink('task', 'activate',   "taskID=$task->id", $lang->task->buttonActivate)))   echo $lang->task->buttonActivate . ' ';
+        ?>
+      </td>
     </tr>
     <?php endforeach;?>
     </tbody>
   </table> 
 </div>
+<script language='javascript'>$("#<?php echo $type;?>Tab").addClass('active');</script>
 <?php include '../../common/view/footer.html.php';?>
diff --git a/module/project/view/task.html.php b/module/project/view/task.html.php
index ee1a46d4b7..95f9288cfb 100644
--- a/module/project/view/task.html.php
+++ b/module/project/view/task.html.php
@@ -29,7 +29,7 @@
       <th class='w-date'>  <?php common::printOrderLink('deadline',  $orderBy, $vars, $lang->task->deadlineAB);?></th>
       <th class='w-status'><?php common::printOrderLink('status',    $orderBy, $vars, $lang->statusAB);?></th>
       <th><?php common::printOrderLink('story', $orderBy, $vars, $lang->task->story);?></th>
-      <th class='w-70px {sorter:false}'><?php echo $lang->actions;?></th>
+      <th class='w-150px {sorter:false}'><?php echo $lang->actions;?></th>
     </tr>
     </thead>
     <tbody>
@@ -66,16 +66,11 @@
         ?>
       </td>
       <td>
-        <?php common::printLink('task', 'edit',   "taskid=$task->id", $lang->edit);?>
-        <?php 
-        if($browseType == 'needconfirm')
-        {
-            common::printLink('task', 'confirmStoryChange', "taskid=$task->id", $lang->confirm, 'hiddenwin');
-        }
-        else
-        {
-            common::printLink('task', 'delete', "projectID=$task->project&taskid=$task->id", $lang->delete, 'hiddenwin');
-        }
+        <?php
+        if(!(($task->status == 'wait'  or $task->status == 'doing')  and common::printLink('task', 'finish', "taskID=$task->id", $lang->task->buttonDone))) echo $lang->task->buttonDone . ' ';
+        if(!(($task->status == 'done'   or $task->status == 'cancel') and common::printLink('task', 'close', "taskID=$task->id", $lang->task->buttonClose))) echo $lang->task->buttonClose . ' ';
+        if(!common::printLink('task', 'edit',  "taskID=$task->id", $lang->task->buttonEdit)) echo $lang->task->buttonEdit . ' ';
+        if($browseType == 'needconfirm') common::printLink('task', 'confirmStoryChange', "taskid=$task->id", $lang->confirm, 'hiddenwin');
         ?>
       </td>
     </tr>
diff --git a/module/task/model.php b/module/task/model.php
index 0c949d4733..c13e619d75 100644
--- a/module/task/model.php
+++ b/module/task/model.php
@@ -342,11 +342,11 @@ class taskModel extends model
      * Get tasks of a user.
      * 
      * @param  string $account 
-     * @param  string $status 
+     * @param  string $type     the query type 
      * @access public
      * @return array
      */
-    public function getUserTasks($account, $status = 'all')
+    public function getUserTasks($account, $type = 'assignedto')
     {
         $tasks = $this->dao->select('t1.*, t2.id as projectID, t2.name as projectName, t3.id as storyID, t3.title as storyTitle, t3.status AS storyStatus, t3.version AS latestStoryVersion')
             ->from(TABLE_TASK)->alias('t1')
@@ -354,9 +354,12 @@ class taskModel extends model
             ->on('t1.project = t2.id')
             ->leftjoin(TABLE_STORY)->alias('t3')
             ->on('t1.story = t3.id')
-            ->where('t1.assignedTo')->eq($account)
-            ->andWhere('t1.deleted')->eq(0)
-            ->beginIF($status != 'all')->andWhere('t1.status')->in($status)->fi()
+            ->where('t1.deleted')->eq(0)
+            ->beginIF($type == 'openedby')->andWhere('t1.openedBy')->eq($account)->fi()
+            ->beginIF($type == 'assignedto')->andWhere('t1.assignedto')->eq($account)->fi()
+            ->beginIF($type == 'finishedby')->andWhere('t1.finishedby')->eq($account)->fi()
+            ->beginIF($type == 'closedby')->andWhere('t1.closedby')->eq($account)->fi()
+            ->beginIF($type == 'canceledby')->andWhere('t1.canceledby')->eq($account)->fi()
             ->fetchAll();
         if($tasks) return $this->processTasks($tasks);
         return array();
diff --git a/module/task/view/view.html.php b/module/task/view/view.html.php
index f53e209d35..a5d2c8ed12 100644
--- a/module/task/view/view.html.php
+++ b/module/task/view/view.html.php
@@ -22,7 +22,7 @@
     if(!$task->deleted)
     {
         //if(!($task->status != 'closed' and $task->status != 'cancel' and common::printLink('task', 'logEfforts', "taskID=$task->id", $lang->task->buttonLogEfforts))) echo $lang->task->buttonLogEfforts . ' ';
-        if(!(($task->status == 'wait'   or $task->status == 'cancel') and common::printLink('task', 'start',  "taskID=$task->id", $lang->task->buttonStart))) echo $lang->task->buttonStart . ' ';
+        if(!(($task->status == 'wait') and common::printLink('task', 'start',  "taskID=$task->id", $lang->task->buttonStart))) echo $lang->task->buttonStart . ' ';
         if(!(($task->status == 'wait'   or $task->status == 'doing')  and common::printLink('task', 'finish', "taskID=$task->id", $lang->task->buttonDone))) echo $lang->task->buttonDone . ' ';
         if(!(($task->status == 'done'   or $task->status == 'cancel') and common::printLink('task', 'close', "taskID=$task->id", $lang->task->buttonClose))) echo $lang->task->buttonClose . ' ';
         if(!(($task->status == 'wait'   or $task->status == 'doing')  and common::printLink('task', 'cancel', "taskID=$task->id", $lang->task->buttonCancel))) echo $lang->task->buttonCancel . ' ';
@@ -49,7 +49,7 @@
         <?php
         if(!$task->deleted)
         {
-            if(!(($task->status == 'wait'  or $task->status == 'cancel') and common::printLink('task', 'start',  "taskID=$task->id", $lang->task->buttonStart))) echo $lang->task->buttonStart . ' ';
+            if(!(($task->status == 'wait') and common::printLink('task', 'start',  "taskID=$task->id", $lang->task->buttonStart))) echo $lang->task->buttonStart . ' ';
             if(!(($task->status == 'wait'  or $task->status == 'doing')  and common::printLink('task', 'finish', "taskID=$task->id", $lang->task->buttonDone))) echo $lang->task->buttonDone . ' ';
             if(!(($task->status == 'done'   or $task->status == 'cancel') and common::printLink('task', 'close', "taskID=$task->id", $lang->task->buttonClose))) echo $lang->task->buttonClose . ' ';
             if(!(($task->status == 'wait'  or $task->status == 'doing')  and common::printLink('task', 'cancel', "taskID=$task->id", $lang->task->buttonCancel))) echo $lang->task->buttonCancel . ' ';