diff --git a/module/doc/model.php b/module/doc/model.php
index 3fc1aa95f0..98379c3793 100644
--- a/module/doc/model.php
+++ b/module/doc/model.php
@@ -889,8 +889,8 @@ class docModel extends model
             if(isset($extraDocLibs[$object->id])) return true;
         }
 
-        if($object->project) return strpos(",{$this->app->user->view->projects},", ",{$object->project},") !== false;
-        if($object->product) return strpos(",{$this->app->user->view->products},", ",{$object->product},") !== false;
+        if($object->project) return $this->loadModel('project')->checkPriv($object->project);
+        if($object->product) return $this->loadModel('product')->checkPriv($object->product);
         return false;
     }
 
diff --git a/module/misc/view/links.html.php b/module/misc/view/links.html.php
index 0c58149f95..98ba8f73a2 100755
--- a/module/misc/view/links.html.php
+++ b/module/misc/view/links.html.php
@@ -1,5 +1,6 @@
 <div class='container mw-800px' id="zentaoLinks">
   <div class='row'>
+    <?php $zentaoVersion = $lang->misc->zentao->version;?>
     <?php unset($lang->misc->zentao->version);?>
     <?php foreach($lang->misc->zentao as $label => $groupItems):?>
     <?php if(strpos(',labels,icons,version,', ",$label,") !== false) continue; ?>
@@ -18,6 +19,7 @@
       </div>
     </div>
     <?php endforeach;?>
+    <?php $lang->misc->zentao->version = $zentaoVersion;?>
   </div>
 </div>
 <style>
@@ -27,4 +29,4 @@
 #zentaoLinks .panel-body {padding: 10px;}
 #zentaoLinks ul {}
 #zentaoLinks ul > li {line-height: 24px;}
-</style>
\ No newline at end of file
+</style>
diff --git a/module/product/model.php b/module/product/model.php
index 29e98534b7..1252e7558c 100644
--- a/module/product/model.php
+++ b/module/product/model.php
@@ -216,6 +216,8 @@ class productModel extends model
      */
     public function checkPriv($productID)
     {
+        if(empty($productID)) return false;
+
         /* Is admin? */
         if($this->app->user->admin) return true;
         return (strpos(",{$this->app->user->view->products},", ",{$productID},") !== false);
diff --git a/module/project/model.php b/module/project/model.php
index a30b8ff710..04d2450000 100644
--- a/module/project/model.php
+++ b/module/project/model.php
@@ -25,6 +25,8 @@ class projectModel extends model
      */
     public function checkPriv($projectID)
     {
+        if(empty($projectID)) return false;
+
         /* If is admin, return true. */
         if($this->app->user->admin) return true;
         return (strpos(",{$this->app->user->view->projects},", ",{$projectID},") !== false);
@@ -822,7 +824,7 @@ class projectModel extends model
             {
                 if(!$project->product)
                 {
-                    if(strpos(",{$this->app->user->view->projects},", ",{$project->id},") !== false) $noProducts[] = $project;
+                    if($this->checkPriv($project->id)) $noProducts[] = $project;
                     unset($list[$id][$ID]);
                 }
             }
diff --git a/module/upgrade/model.php b/module/upgrade/model.php
index b00c1448bb..934ca4e498 100644
--- a/module/upgrade/model.php
+++ b/module/upgrade/model.php
@@ -236,6 +236,7 @@ class upgradeModel extends model
             case '10_3_1':
                 $this->execSQL($this->getUpgradeFile('10.3.1'));
                 $this->removeCustomMenu();
+                $this->initUserView();
         }
 
         $this->deletePatch();
@@ -2429,4 +2430,18 @@ class upgradeModel extends model
         }
         return !dao::isError();
     }
+
+    /**
+     * Init user view.
+     * 
+     * @access public
+     * @return bool
+     */
+    public function initUserView()
+    {
+        $users = $this->dao->select('account')->from(TABLE_USER)->fetchAll();
+        $this->loadModel('user');
+        foreach($users as $user) $this->user->computeUserView($user->account, $force = true);
+        return true;
+    }
 }
diff --git a/module/user/model.php b/module/user/model.php
index 5c18327228..1e0c172e41 100644
--- a/module/user/model.php
+++ b/module/user/model.php
@@ -1340,6 +1340,8 @@ class userModel extends model
             $userView->projects = $grantProjects;
         }
 
+        $userView->products = trim($userView->products, ',');
+        $userView->projects = trim($userView->projects, ',');
         return $userView;
     }