diff --git a/framework/model.class.php b/framework/model.class.php
index 3d0bed6bad..f1fc04fa1a 100644
--- a/framework/model.class.php
+++ b/framework/model.class.php
@@ -140,9 +140,12 @@ class model extends baseModel
         if(empty($method)) $method = $methodName;
 
         static $actions = array();
+        static $hasAction = array();
+        if(!isset($hasAction[$moduleName])) $hasAction[$moduleName] = true;
+
         if($this->config->edition != 'open')
         {
-            if(empty($actions[$moduleName]))
+            if($hasAction[$moduleName] and empty($actions[$moduleName]))
             {
                 $actions[$moduleName] = $this->dao->select('*')->from(TABLE_WORKFLOWACTION)
                     ->where('module')->eq($moduleName)
@@ -150,6 +153,8 @@ class model extends baseModel
                     ->andWhere('status')->eq('enable')
                     ->beginIF(!empty($this->config->vision))->andWhere('vision')->eq($this->config->vision)->fi()
                     ->fetchAll('action');
+
+                if(empty($actions[$moduleName])) $hasAction[$moduleName] = false;
             }
         }
 
diff --git a/module/user/model.php b/module/user/model.php
index fe78a52f5e..d34ec256eb 100644
--- a/module/user/model.php
+++ b/module/user/model.php
@@ -38,9 +38,9 @@ class userModel extends model
      * @access public
      * @return array
      */
-    public function getList($params = 'nodeleted')
+    public function getList($params = 'nodeleted', $fields = '*')
     {
-        return $this->dao->select('*')->from(TABLE_USER)
+        return $this->dao->select($fields)->from(TABLE_USER)
             ->where('1 = 1')
             ->beginIF(strpos($params, 'all') === false)->andWhere('type')->eq('inside')->fi()
             ->beginIF(strpos($params, 'nodeleted') !== false)->andWhere('deleted')->eq(0)->fi()
@@ -163,7 +163,7 @@ class userModel extends model
     public function getAvatarPairs($params = 'nodeleted')
     {
         $avatarPairs = array();
-        $userList    = $this->getList($params);
+        $userList    = $this->getList($params, 'account,avatar');
         foreach($userList as $user) $avatarPairs[$user->account] = $user->avatar;
 
         return $avatarPairs;