diff --git a/module/testcase/control.php b/module/testcase/control.php
index 9fb683a8cf..47d766ef16 100644
--- a/module/testcase/control.php
+++ b/module/testcase/control.php
@@ -1365,6 +1365,12 @@ class testcase extends control
      */
     public function export($productID, $orderBy, $taskID = 0, $browseType = '')
     {
+        if(strpos($orderBy, 'case') !== false)
+        {
+            list($field, $sort) = explode('_', $orderBy);
+            $orderBy = '`' . $field . '`_' . $sort;
+        }
+
         $product = $this->loadModel('product')->getById($productID);
         if($product->type != 'normal') $this->lang->testcase->branch = $this->lang->product->branchName[$product->type];
         if($_POST)
diff --git a/module/testcase/view/view.html.php b/module/testcase/view/view.html.php
index db1001db61..b87f82e4bf 100644
--- a/module/testcase/view/view.html.php
+++ b/module/testcase/view/view.html.php
@@ -131,7 +131,7 @@
         <?php
         if(!isonlybody()) common::printIcon('testcase', 'edit',"caseID=$case->id", $case, 'button', '', '', 'showinonlybody');
         if(!$isLibCase and $case->auto != 'unit') common::printIcon('testcase', 'create', "productID=$case->product&branch=$case->branch&moduleID=$case->module&from=testcase&param=$case->id", $case, 'button', 'copy');
-        if($isLibCase and common::hasPriv('caselib', 'createCase')) echo html::a($this->createLink('caselib', 'createCase', "libID=$case->lib&moduleID=$case->module&param=$case->id", $case), "<i class='icon-copy'></i>", '', "class='btn' title='{$lang->testcase->copy}'");
+        if($isLibCase and common::hasPriv('caselib', 'createCase')) echo html::a($this->createLink('caselib', 'createCase', "libID=$case->lib&moduleID=$case->module&param=$case->id"), "<i class='icon-copy'></i>", '', "class='btn' title='{$lang->testcase->copy}'");
         common::printIcon('testcase', 'delete', "caseID=$case->id", $case, 'button', 'trash', 'hiddenwin', '');
         ?>
         <?php endif;?>
diff --git a/module/testtask/view/caseheader.html.php b/module/testtask/view/caseheader.html.php
index 5d55265d62..ea8c25bd69 100644
--- a/module/testtask/view/caseheader.html.php
+++ b/module/testtask/view/caseheader.html.php
@@ -37,7 +37,7 @@
   <div class='btn-toolbar pull-right'>
     <?php
     common::printIcon('testtask', 'linkCase', "taskID=$task->id", $task, 'button', 'link');
-    common::printIcon('testcase', 'export', "productID=$productID&orderBy=`case`_desc&taskID=$task->id", '', 'button', '', '', 'export');
+    common::printIcon('testcase', 'export', "productID=$productID&orderBy=case_desc&taskID=$task->id", '', 'button', '', '', 'export');
     common::printIcon('testtask', 'report', "productID=$productID&taskID=$task->id&browseType=$browseType&branchID=$task->branch&moduleID=" . (empty($moduleID) ? '' : $moduleID));
     common::printIcon('testtask',   'view',     "taskID=$task->id", '', 'button', 'list-alt');
     common::printBack($this->session->testtaskList, 'btn btn-link');