diff --git a/module/testcase/control.php b/module/testcase/control.php
index cceae4588f..ea29edeb1f 100644
--- a/module/testcase/control.php
+++ b/module/testcase/control.php
@@ -99,6 +99,7 @@ class testcase extends control
         $this->view->position[]  = $this->lang->testcase->common;
         $this->view->productID   = $productID;
         $this->view->productName = $this->products[$productID];
+        $this->view->modules     = $this->tree->getOptionMenu($productID, $viewType = 'case', $startModuleID = 0, $branch);
         $this->view->moduleTree  = $this->tree->getTreeMenu($productID, $viewType = 'case', $startModuleID = 0, array('treeModel', 'createCaseLink'), '', $branch);
         $this->view->moduleID    = $moduleID;
         $this->view->pager       = $pager;
@@ -110,6 +111,7 @@ class testcase extends control
         $this->view->branch      = $branch;
         $this->view->branches    = $this->loadModel('branch')->getPairs($productID);
 
+
         $this->display();
     }
 
@@ -607,6 +609,32 @@ class testcase extends control
         }
     }
 
+    /**
+     * Batch change the module of case.
+     *
+     * @param  int    $moduleID
+     * @access public
+     * @return void
+     */
+    public function batchChangeModule($moduleID)
+    {
+        if($this->post->caseIDList)
+        {
+            $caseIDList = $this->post->caseIDList;
+            unset($_POST['caseIDList']);
+            $allChanges = $this->testcase->batchChangeModule($caseIDList, $moduleID);
+            if(dao::isError()) die(js::error(dao::getError()));
+            foreach($allChanges as $caseID => $changes)
+            {
+                $this->loadModel('action');
+                $actionID = $this->action->create('case', $caseID, 'Edited');
+                $this->action->logHistory($actionID, $changes);
+            }
+        }
+
+        die(js::locate($this->session->caseList, 'parent'));
+    }
+
     /**
      * Batch delete cases.
      * 
diff --git a/module/testcase/css/browse.css b/module/testcase/css/browse.css
index a83175e923..c83a2d9874 100644
--- a/module/testcase/css/browse.css
+++ b/module/testcase/css/browse.css
@@ -1 +1,7 @@
 .w-220px{width:220px}
+
+.dropdown-menu.with-search {padding-bottom: 34px; min-width: 150px; overflow: hidden; max-height: 305px}
+.dropdown-menu > .menu-search {padding: 0; position: absolute; z-index: 0; bottom: 0; left: 0; right: 0}
+.dropdown-menu > .menu-search .input-group {width:100%;}
+.dropdown-menu > .menu-search .input-group-addon {position: absolute; right: 10px; top: 0; z-index: 10; background: none; border: none; color: #666}
+.pl-5px{padding-left:5px;}
diff --git a/module/testcase/js/browse.js b/module/testcase/js/browse.js
index 170ee55ff8..12e1902f6f 100644
--- a/module/testcase/js/browse.js
+++ b/module/testcase/js/browse.js
@@ -29,5 +29,21 @@ $(document).ready(function()
     setTimeout(function(){fixedTfootAction('#batchForm')}, 100);
     setTimeout(function(){fixedTheadOfList('#caseList')}, 100);
 
+    $('.dropdown-menu .with-search .menu-search').click(function(e)
+    {
+        e.stopPropagation();
+        return false;
+    }).on('keyup change paste', 'input', function()
+    {
+        var val = $(this).val().toLowerCase();
+        var $options = $(this).closest('ul.dropdown-menu.with-search').find('.option');
+        if(val == '') return $options.removeClass('hide');
+        $options.each(function()
+        {
+            var $option = $(this);
+            $option.toggleClass('hide', $option.text().toString().toLowerCase().indexOf(val) < 0 && $option.data('key').toString().toLowerCase().indexOf(val) < 0);
+        });
+    });
+
     setModal4List('runCase', 'caseList');
 });
diff --git a/module/testcase/lang/en.php b/module/testcase/lang/en.php
index 637ff6d58f..19fa9f4b65 100644
--- a/module/testcase/lang/en.php
+++ b/module/testcase/lang/en.php
@@ -12,6 +12,7 @@
 $lang->testcase->id               = 'ID';
 $lang->testcase->product          = $lang->productCommon;
 $lang->testcase->module           = 'Module';
+$lang->testcase->moduleAB         = 'Module';
 $lang->testcase->story            = 'Story';
 $lang->testcase->title            = 'Title';
 $lang->testcase->precondition     = 'precondition';
diff --git a/module/testcase/lang/zh-cn.php b/module/testcase/lang/zh-cn.php
index cb0da94946..49c59fe10f 100644
--- a/module/testcase/lang/zh-cn.php
+++ b/module/testcase/lang/zh-cn.php
@@ -12,6 +12,7 @@
 $lang->testcase->id               = '用例编号';
 $lang->testcase->product          = "所属{$lang->productCommon}";
 $lang->testcase->module           = '所属模块';
+$lang->testcase->moduleAB         = '模块';
 $lang->testcase->story            = '相关需求';
 $lang->testcase->title            = '用例标题';
 $lang->testcase->precondition     = '前置条件';
diff --git a/module/testcase/model.php b/module/testcase/model.php
index 3d5af55060..71fbb016f7 100644
--- a/module/testcase/model.php
+++ b/module/testcase/model.php
@@ -216,6 +216,21 @@ class testcaseModel extends model
         return $case;
     }
 
+    /**
+     * Get case list.
+     *
+     * @param  int|array|string $caseIDList
+     * @access public
+     * @return array
+     */
+    public function getByList($caseIDList = 0)
+    {
+        return $this->dao->select('*')->from(TABLE_CASE)
+            ->where('deleted')->eq(0)
+            ->beginIF($caseIDList)->andWhere('id')->in($caseIDList)->fi()
+            ->fetchAll('id');
+    }
+
     /**
      * Get test cases.
      *
@@ -579,6 +594,34 @@ class testcaseModel extends model
         return $allChanges;
     }
 
+    /**
+     * Batch change the module of case.
+     *
+     * @param  array  $caseIDList
+     * @param  int    $moduleID
+     * @access public
+     * @return array
+     */
+    public function batchChangeModule($caseIDList, $moduleID)
+    {
+        $now        = helper::now();
+        $allChanges = array();
+        $oldCases   = $this->getByList($caseIDList);
+        foreach($caseIDList as $caseID)
+        {
+            $oldCase = $oldCases[$caseID];
+            if($moduleID == $oldCase->module) continue;
+
+            $case = new stdclass();
+            $case->lastEditedBy   = $this->app->user->account;
+            $case->lastEditedDate = $now;
+            $case->module         = $moduleID;
+
+            $this->dao->update(TABLE_CASE)->data($case)->autoCheck()->where('id')->eq((int)$caseID)->exec();
+            if(!dao::isError()) $allChanges[$caseID] = common::createChanges($oldCase, $case);
+        }
+        return $allChanges;
+    }
 
     /**
      * Join steps to a string, thus can diff them.
diff --git a/module/testcase/view/browse.html.php b/module/testcase/view/browse.html.php
index 3798de5771..69c9d57777 100644
--- a/module/testcase/view/browse.html.php
+++ b/module/testcase/view/browse.html.php
@@ -36,45 +36,65 @@ js::set('batchDelete', $lang->testcase->confirmBatchDelete);
 </div>
 <div class='main'>
   <form id='batchForm' method='post'>
-<?php
-$datatableId  = $this->moduleName . $this->methodName;
-$useDatatable = (isset($this->config->datatable->$datatableId->mode) and $this->config->datatable->$datatableId->mode == 'datatable');
-$vars         = "productID=$productID&branch=$branch&browseType=$browseType&param=$param&orderBy=%s&recTotal={$pager->recTotal}&recPerPage={$pager->recPerPage}";
-include $useDatatable ? dirname(__FILE__) . '/datatabledata.html.php' : dirname(__FILE__) . '/browsedata.html.php';
-?>
-      <tfoot>
-       <tr>
-         <?php $mergeColums = $browseType == 'needconfirm' ? 5 : 10;?>
-         <td colspan='<?php echo $mergeColums?>'>
-           <?php if($cases):?>
-           <div class='table-actions clearfix'>
-             <?php echo html::selectButton();?>
-             <div class='btn-group dropup'>
-               <?php
-               $actionLink = $this->createLink('testcase', 'batchEdit', "productID=$productID&branch=$branch");
-               $misc       = common::hasPriv('testcase', 'batchEdit') ? "onclick=\"setFormAction('$actionLink')\"" : "disabled='disabled'";
-               echo html::commonButton($lang->edit, $misc);
-               ?>
-               <button type='button' class='btn dropdown-toggle' data-toggle='dropdown'><span class='caret'></span></button>
-               <ul class='dropdown-menu' id='moreActionMenu'>
+    <?php
+    $datatableId  = $this->moduleName . $this->methodName;
+    $useDatatable = (isset($this->config->datatable->$datatableId->mode) and $this->config->datatable->$datatableId->mode == 'datatable');
+    $vars         = "productID=$productID&branch=$branch&browseType=$browseType&param=$param&orderBy=%s&recTotal={$pager->recTotal}&recPerPage={$pager->recPerPage}";
+    include $useDatatable ? dirname(__FILE__) . '/datatabledata.html.php' : dirname(__FILE__) . '/browsedata.html.php';
+    ?>
+    <tfoot>
+      <tr>
+        <?php $mergeColums = $browseType == 'needconfirm' ? 5 : 10;?>
+        <td colspan='<?php echo $mergeColums?>'>
+          <?php if($cases):?>
+          <div class='table-actions clearfix'>
+            <?php echo html::selectButton();?>
+            <div class='btn-group dropup'>
+              <?php
+              $class = "class='disabled'";
+
+              $actionLink = $this->createLink('testcase', 'batchEdit', "productID=$productID&branch=$branch");
+              $misc       = common::hasPriv('testcase', 'batchEdit') ? "onclick=\"setFormAction('$actionLink')\"" : "disabled='disabled'";
+              echo html::commonButton($lang->edit, $misc);
+              ?>
+              <button type='button' class='btn dropdown-toggle' data-toggle='dropdown'><span class='caret'></span></button>
+              <ul class='dropdown-menu' id='moreActionMenu'>
                 <?php 
                 $actionLink = $this->createLink('testcase', 'batchDelete', "productID=$productID");
-                $misc = common::hasPriv('testcase', 'batchDelete') ? "onclick=\"confirmBatchDelete('$actionLink')\"" : "class='disabled'";
+                $misc = common::hasPriv('testcase', 'batchDelete') ? "onclick=\"confirmBatchDelete('$actionLink')\"" : $class;
                 echo "<li>" . html::a('#', $lang->delete, '', $misc) . "</li>";
 
                 $actionLink = $this->createLink('testtask', 'batchRun', "productID=$productID&orderBy=$orderBy");
-                $misc = common::hasPriv('testtask', 'batchRun') ? "onclick=\"setFormAction('$actionLink')\"" : "class='disabled'";
+                $misc = common::hasPriv('testtask', 'batchRun') ? "onclick=\"setFormAction('$actionLink')\"" : $class;
                 echo "<li>" . html::a('#', $lang->testtask->runCase, '', $misc) . "</li>";
+
+                if(common::hasPriv('testcase', 'batchChangeModule'))
+                {
+                    $withSearch = count($modules) > 8;
+                    echo "<li class='dropdown-submenu'>";
+                    echo html::a('javascript:;', $lang->testcase->moduleAB, '', "id='moduleItem'");
+                    echo "<ul class='dropdown-menu" . ($withSearch ? ' with-search' : '') . "'>";
+                    foreach($modules as $moduleId => $module)
+                    {
+                        $actionLink = $this->createLink('testcase', 'batchChangeModule', "moduleID=$moduleId");
+                        echo "<li class='option' data-key='$moduleID'>" . html::a('#', $module, '', "onclick=\"setFormAction('$actionLink','hiddenwin')\"") . "</li>";
+                    }
+                    if($withSearch) echo "<li class='menu-search'><div class='input-group input-group-sm'><input type='text' class='form-control' placeholder=''><span class='input-group-addon'><i class='icon-search'></i></span></div></li>";
+                    echo '</ul></li>';
+                }
+                else
+                {
+                    echo '<li>' . html::a('javascript:;', $lang->testcase->moduleAB, '', $class) . '</li>';
+                }
                 ?>
-               </ul>
-             </div>
-           </div>
-           <?php endif?>
-           <div class='text-right'><?php $pager->show();?></div>
-         </td>
-       </tr>
-     </tfoot>
-    </table>
+              </ul>
+            </div>
+          </div>
+          <?php endif?>
+          <div class='text-right'><?php $pager->show();?></div>
+        </td>
+      </tr>
+    </tfoot>
   </form>
 </div>
 <?php include '../../common/view/footer.html.php';?>