diff --git a/classes/nick.php b/classes/nick.php
index cf514d8..7efc55c 100644
--- a/classes/nick.php
+++ b/classes/nick.php
@@ -10,6 +10,11 @@ class nick
     private $invis;
     private $user_data;
 
+    /**
+     * nick constructor.
+     * @param $playerId
+     * @param int $showInvisibility
+     */
     public function __construct($playerId, $showInvisibility = 1) {
         if (!$this->user_data) {
             $user = db::c()->query('SELECT `login`, `level`, `hp`, `align`, `klan`, `hp`, `maxhp` FROM `users` WHERE `id` = ?i',$playerId)->fetch_assoc();
diff --git a/classes/u.php b/classes/u.php
index 79b1e08..d74528e 100644
--- a/classes/u.php
+++ b/classes/u.php
@@ -7,7 +7,8 @@
 
 class u
 {
-    private $id;
+    private $user_id;
+
 
     /**
      * u constructor.
@@ -15,14 +16,18 @@ class u
      */
     public function __construct($playerId)
     {
-        $this->id = $playerId;
+        if (!$this->user_id) {
+            $this->user_id = db::c()->query('SELECT * FROM `users` WHERE `id` = ?i',$playerId)->fetch_assoc();
+        }
+
     }
 
+
     /**
-     * @return mixed
+     * @return array
      */
     public function i()
     {
-        return db::c()->query('SELECT * FROM `users` WHERE `id` = ?i',$this->id)->fetch_assoc();
+        return $this->user_id;
     }
 }
\ No newline at end of file