diff --git a/module/project/control.php b/module/project/control.php
index 2c519069f4..740eb6a0fa 100755
--- a/module/project/control.php
+++ b/module/project/control.php
@@ -854,7 +854,12 @@ class project extends control
     {
         /* 项目型项目不展示2.5级产品下拉菜单。 */
         $project = $this->project->getByID($projectID);
-        if(!$project->hasProduct) $this->config->excludeSwitcherList[] = 'project-testcase';
+        if(!$project->hasProduct)
+        {
+            $this->config->excludeSwitcherList[] = 'project-testcase';
+            $productPairs = $this->loadModel('product')->getProductPairsByProject($projectID);
+            $productID    = key($productPairs);
+        }
 
         echo $this->fetch('testcase', 'browse', "productID=$productID&branch=$branch&browseType=$browseType&param=$param&caseType=$caseType&orderBy=$orderBy&recTotal=$recTotal&recPerPage=$recPerPage&pageID=$pageID&projectID=$projectID");
     }
diff --git a/module/testcase/ui/header.html.php b/module/testcase/ui/header.html.php
index 430410fda1..41cb350f8e 100644
--- a/module/testcase/ui/header.html.php
+++ b/module/testcase/ui/header.html.php
@@ -29,7 +29,7 @@ $product       = is_bool($product) ? new stdclass() : $product;
 $canModify           = common::canModify('product', $product);
 $canSwitchCaseType   = $this->app->tab == 'qa';
 $canDisplaySuite     = $this->app->tab == 'qa' && $rawMethod != 'browseunits';
-$canManageModule     = hasPriv('tree', 'browse') && !empty($productID);
+$canManageModule     = hasPriv('tree', 'browse') && !empty($productID) && (!isset($project) || $project->hasProduct);
 $canCreateSuite      = hasPriv('testsuite', 'create');
 $canBrowseUnits      = hasPriv('testtask', 'browseunits');
 $canBrowseZeroCase   = hasPriv('testcase', 'zerocase') && $rawMethod != 'browseunits';
diff --git a/module/testcase/zen.php b/module/testcase/zen.php
index 364f109d9b..44e3951492 100644
--- a/module/testcase/zen.php
+++ b/module/testcase/zen.php
@@ -586,6 +586,7 @@ class testcaseZen extends testcase
 
             $this->view->switcherParams = "projectID={$projectID}&productID={$productID}&currentMethod=testcase";
             $this->view->switcherText   = zget($productPairs, $productID, $this->lang->product->all);
+            $this->view->project        = $this->loadModel('project')->getByID($projectID);
         }
     }