diff --git a/module/testcase/js/browse.js b/module/testcase/js/browse.js
index 50a6d3b638..6b8f8ae982 100644
--- a/module/testcase/js/browse.js
+++ b/module/testcase/js/browse.js
@@ -27,7 +27,7 @@ function changeAction(url)
 
 $(document).ready(function()
 {
-    $(".runCase").colorbox({width:900, height:550, iframe:true, transition:'none'});
+    $(".runCase").colorbox({width:900, height:550, iframe:true, transition:'none', onCleanup:function(){parent.location.href=parent.location.href;}});
     $('#' + browseType + 'Tab').addClass('active');
     $('#module' + moduleID).addClass('active'); 
     if(browseType == 'bysearch') ajaxGetSearchForm();
diff --git a/module/testtask/control.php b/module/testtask/control.php
index ee64c1fd89..d92cb9841d 100644
--- a/module/testtask/control.php
+++ b/module/testtask/control.php
@@ -508,12 +508,23 @@ class testtask extends control
      */
     public function runCase($runID, $caseID = 0, $version = 0)
     {
+        $preAndNext = $this->loadModel('common')->getPreAndNextObject('testcase', $caseID);
         if(!empty($_POST))
         {
             $this->testtask->createResult($runID);
             if(dao::isError()) die(js::error(dao::getError()));
-            echo js::reload('parent');
-            die(js::closeWindow());
+            if($preAndNext->next)
+            {
+                $nextRunID   = $runID ? $preAndNext->next->id : 0;
+                $nextCaseID  = $runID ? $preAndNext->next->case : $preAndNext->next->id;
+                $nextVersion = $preAndNext->next->version;
+                die(js::locate(inlink('runCase', "runID=$nextRunID&caseID=$nextCaseID&version=$nextVersion")));
+            }
+            else
+            {
+                echo js::reload('parent');
+                die(js::closeWindow());
+            }
         }
 
         if(!$caseID) $run = $this->testtask->getRunById($runID);
@@ -523,10 +534,16 @@ class testtask extends control
             $run->case = $this->loadModel('testcase')->getById($caseID, $version);
         }
 
-        $nextCase   = '';
-        $caseID     = $caseID ? $caseID : $run->case->id;
-        $preAndNext = $this->loadModel('common')->getPreAndNextObject('testcase', $caseID);
+        $preCase  = '';
+        $nextCase = '';
+        $caseID   = $caseID ? $caseID : $run->case->id;
         if($runID and $preAndNext->next) $preAndNext->next = $this->dao->select('*')->from(TABLE_TESTRUN)->where('`case`')->eq($preAndNext->next->id)->fetch();
+        if($preAndNext->pre)
+        {
+            $preCase['runID']   = $runID ? $preAndNext->pre->id : 0;
+            $preCase['caseID']  = $runID ? $preAndNext->pre->case : $preAndNext->pre->id;
+            $preCase['version'] = $preAndNext->pre->version;
+        }
         if($preAndNext->next)
         {
             $nextCase['runID']   = $runID ? $preAndNext->next->id : 0;
@@ -535,6 +552,7 @@ class testtask extends control
         }
         
         $this->view->run      = $run;
+        $this->view->preCase  = $preCase;
         $this->view->nextCase = $nextCase;
 
         die($this->display());
diff --git a/module/testtask/lang/en.php b/module/testtask/lang/en.php
index a47475c01c..749dde6d7c 100644
--- a/module/testtask/lang/en.php
+++ b/module/testtask/lang/en.php
@@ -25,6 +25,7 @@ $lang->testtask->results        = "Result";
 $lang->testtask->createBug      = "Bug(+)";
 $lang->testtask->assign         = 'Assign';
 $lang->testtask->cases          = 'Cases';
+$lang->testtask->pre            = 'Previous';
 $lang->testtask->next           = 'Next';
 $lang->testtask->start          = "Start";
 $lang->testtask->close          = "Close";
diff --git a/module/testtask/lang/zh-cn.php b/module/testtask/lang/zh-cn.php
index 371e28512b..c6f8ed8c6c 100644
--- a/module/testtask/lang/zh-cn.php
+++ b/module/testtask/lang/zh-cn.php
@@ -25,6 +25,7 @@ $lang->testtask->results        = "结果";
 $lang->testtask->createBug      = "提Bug";
 $lang->testtask->assign         = '指派';
 $lang->testtask->cases          = '用例';
+$lang->testtask->pre            = '上一个';
 $lang->testtask->next           = '下一个';
 $lang->testtask->start          = "开始";
 $lang->testtask->close          = "关闭";
diff --git a/module/testtask/view/runcase.html.php b/module/testtask/view/runcase.html.php
index 396df5ed69..7a207661f4 100644
--- a/module/testtask/view/runcase.html.php
+++ b/module/testtask/view/runcase.html.php
@@ -37,6 +37,7 @@
     <tr class='a-center'>
       <td colspan='5'>
         <?php
+        if($preCase)  echo html::linkButton($lang->testtask->pre, inlink('runCase', "runID={$preCase['runID']}&caseID={$preCase['caseID']}&version={$preCase['version']}"));
         if(empty($run->case->steps))
         {
             echo html::submitButton($lang->testtask->pass, "onclick=$('#result').val('pass')");
@@ -45,7 +46,7 @@
         else
         {
             echo html::submitButton();
-            echo html::submitButton($lang->testtask->passAll, "onclick=$('#passall').val(1)");
+            echo html::submitButton($lang->testtask->pass, "onclick=$('#passall').val(1)");
         }
         echo html::hidden('case',    $run->case->id);
         echo html::hidden('version', $run->case->version);