diff --git a/module/branch/control.php b/module/branch/control.php
index fed3f32882..832bd4b0d3 100644
--- a/module/branch/control.php
+++ b/module/branch/control.php
@@ -211,7 +211,7 @@ class branch extends control
     public function ajaxGetDropMenu($productID, $branch, $module, $method, $extra = '')
     {
         parse_str($extra, $output);
-        $isQaModule = (strpos(',project,execution,', ",{$this->app->tab},") !== false and strpos(',bug,testcase,', ",$method,") !== false and !empty($productID)) ? true : false;
+        $isQaModule = (strpos(',project,execution,', ",{$this->app->tab},") !== false and strpos(',bug,testcase,groupCase,zeroCase,', ",$method,") !== false and !empty($productID)) ? true : false;
         $param      = $isQaModule ? $extra : 0;
         $param      = isset($output['projectID']) ? $output['projectID'] : $param;
         $branches   = $this->branch->getPairs($productID, 'all', $param);
diff --git a/module/product/model.php b/module/product/model.php
index ada143a2d9..8523500b68 100644
--- a/module/product/model.php
+++ b/module/product/model.php
@@ -101,7 +101,7 @@ class productModel extends model
 
         if($isQaModule and $this->app->tab == 'project')
         {
-            if($this->app->tab == 'project')   $extra = $currentMethod == 'testcase' ? $extra : $this->session->project;
+            if($this->app->tab == 'project')   $extra = strpos(',testcase,groupCase,zeroCase,', ",$currentMethod,") !== false ? $extra : $this->session->project;
             if($this->app->tab == 'execution') $extra = $this->session->execution;
         }
 
@@ -2346,9 +2346,13 @@ class productModel extends model
             }
             elseif($module == 'testcase' and in_array($method, array('groupCase', 'zeroCase')) and $this->app->tab == 'project')
             {
-                parse_str($extra, $output);
-                $projectID = isset($output['projectID']) ? $output['projectID'] : 0;
-                $link      = helper::createLink($module, $method, "productID=%s&branch=" . ($branch ? "%s" : 'all') . "&groupBy=&projectID=$projectID") . "#app=project";
+                $projectID = $extra;
+                if(strpos($extra, 'projecID') !== false)
+                {
+                    parse_str($extra, $output);
+                    $projectID = isset($output['projectID']) ? $output['projectID'] : 0;
+                }
+                $link = helper::createLink($module, $method, "productID=%s&branch=" . ($branch ? "%s" : 'all') . "&groupBy=&projectID=$projectID") . "#app=project";
             }
             elseif($module == 'testcase' and $method == 'browse')
             {
diff --git a/module/testcase/control.php b/module/testcase/control.php
index fb93f34117..3dbec9c773 100644
--- a/module/testcase/control.php
+++ b/module/testcase/control.php
@@ -254,7 +254,7 @@ class testcase extends control
         if($this->app->tab == 'project')
         {
             $products = array('0' => $this->lang->product->all) + $this->product->getProducts($this->session->project, 'all', '', false);
-            if(!$product->shadow) $this->lang->modulePageNav = $this->product->select($products, $productID, 'testcase', 'groupCase', "projectID=$projectID", $branch);
+            if(!$product->shadow) $this->lang->modulePageNav = $this->product->select($products, $productID, 'testcase', 'groupCase', $projectID, $branch);
         }
 
         $this->session->set('caseList', $this->app->getURI(true), $this->app->tab);
@@ -325,7 +325,7 @@ class testcase extends control
             $products  = $this->product->getProducts($this->session->project, 'all', '', false);
             $productID = $this->product->saveState($productID, $products);
             $product   = $this->product->getByID($productID);
-            if(!$product->shadow) $this->lang->modulePageNav = $this->product->select($products, $productID, 'testcase', 'zeroCase', "projectID=$projectID", $branchID);
+            if(!$product->shadow) $this->lang->modulePageNav = $this->product->select($products, $productID, 'testcase', 'zeroCase', $projectID, $branchID);
         }
         else
         {