diff --git a/class/AccueilModules.php b/class/AccueilModules.php
index 7f93763..c74ee72 100644
--- a/class/AccueilModules.php
+++ b/class/AccueilModules.php
@@ -1,4 +1,5 @@
 <?php 
+require 'Module.php';
 class AccueilModules {
 	const CONFIG_FILE = 'db/config.xml';
 	private $modules = array();
diff --git a/class/Blogs.php b/class/Blogs.php
index e7d8c7a..652606d 100644
--- a/class/Blogs.php
+++ b/class/Blogs.php
@@ -1,6 +1,12 @@
 <?php
-class blogs {
-	private $params = array();
+class blogs extends Module {
+
+	protected static $paramsList = array(
+		'visibility',
+		'x',
+		'y'
+	);
+	public $params = array();
 	
 	public function __construct($params){
 		$this->setParams($params);
@@ -32,4 +38,8 @@ class blogs {
 	public static function start($params){
 		$blogs = new blogs($params);
 	}
+	
+	public static function updateConfig($updated){
+	
+	}
 }
\ No newline at end of file
diff --git a/class/Clock.php b/class/Clock.php
index 066986d..61b8e34 100644
--- a/class/Clock.php
+++ b/class/Clock.php
@@ -1,6 +1,13 @@
 <?php
-class clock {
-	private $params = array();
+class clock extends Module {
+
+	protected static $paramsList = array(
+		'visibility',
+		'x',
+		'y'
+	);
+	
+	public $params = array();
 	
 	public function __construct($params){
 		$this->setParams($params);
@@ -15,4 +22,8 @@ class clock {
 	public static function start($params){
 		$clock = new clock($params);
 	}
+	
+	public static function updateConfig($updated){
+	
+	}
 }
\ No newline at end of file
diff --git a/class/ClockAdvanced.php b/class/ClockAdvanced.php
index 1e86ccb..ba93b5f 100644
--- a/class/ClockAdvanced.php
+++ b/class/ClockAdvanced.php
@@ -1,6 +1,6 @@
 <?php
-class clockAdvanced {
-	public static $paramsList = array(
+class clockAdvanced extends Module {
+	protected static $paramsList = array(
 		'visibility',
 		'x',
 		'y',
@@ -34,4 +34,6 @@ class clockAdvanced {
 	public static function start($params){
 		$clockAdvanced = new clockAdvanced($params);
 	}
+	public static function updateConfig($updated){
+	}
 }
\ No newline at end of file
diff --git a/class/Links.php b/class/Links.php
index 00dfe84..b2eb07a 100644
--- a/class/Links.php
+++ b/class/Links.php
@@ -1,6 +1,11 @@
 <?php
 class links {
-	private $params = array();
+
+	protected static $paramsList = array(
+		'visibility'
+	);
+	
+	public $params = array();
 	
 	public function __construct($params){
 		$this->setParams($params);
@@ -57,4 +62,8 @@ class links {
 	public static function start($params){
 		$links = new links($params);
 	}
+	
+	public static function updateConfig($updated){
+	
+	}
 }
\ No newline at end of file
diff --git a/class/Module.php b/class/Module.php
new file mode 100644
index 0000000..ad05a7a
--- /dev/null
+++ b/class/Module.php
@@ -0,0 +1,26 @@
+<?php 
+abstract class Module
+{
+	/**
+	* Liste des paramètres du module en concordance avec le "config.xml"
+	* Ses éléments ne peuvent être modifiés
+	* @var array
+	*/
+	protected static $paramsList = array();
+	
+	/**
+	* Liste des paramètres et leurs valeurs de l'object
+	*
+	* @var array
+	*/
+	public $params = array();
+	
+	private function setParams($params){
+		$this->params = $params;
+	}
+	
+	abstract static function start($params);
+
+	abstract static function updateConfig($updated);
+	
+}
\ No newline at end of file
diff --git a/class/Notes.php b/class/Notes.php
index ece7bea..dac54e3 100644
--- a/class/Notes.php
+++ b/class/Notes.php
@@ -1,6 +1,11 @@
 <?php
-class notes {
-	private $params = array();
+class notes extends Module {
+
+	protected static $paramsList = array(
+		'visibility'
+	);
+	
+	public $params = array();
 	
 	public function __construct($params){
 		$this->setParams($params);
@@ -17,4 +22,8 @@ class notes {
 	public static function start($params){
 		$notes = new notes($params);
 	}
+	
+	public static function updateConfig($updated){
+		return;
+	}
 }
\ No newline at end of file
diff --git a/class/Search.php b/class/Search.php
index 54a682e..9f1bb44 100644
--- a/class/Search.php
+++ b/class/Search.php
@@ -1,6 +1,10 @@
 <?php
-class search {
-	private $params = array();
+class search extends Module {
+
+	protected static $paramsList = array(
+		'visibility'
+	);
+	public $params = array();
 	
 	public function __construct($params){
 		echo '<center>
@@ -27,4 +31,8 @@ class search {
 	public static function start($params){
 		$search = new search($params);
 	}
+	
+	public static function updateConfig($updated){
+	
+	}
 }
\ No newline at end of file
diff --git a/class/Todo.php b/class/Todo.php
index 45f1ab0..f0cc985 100644
--- a/class/Todo.php
+++ b/class/Todo.php
@@ -1,6 +1,13 @@
 <?php
-class todo {
-	private $params = array();
+class todo extends Module {
+
+	protected static $paramsList = array(
+		'visibility',
+		'x',
+		'y'
+	);
+
+	public $params = array();
 	private $persistance = 'db/todoist.xml';
 	private $token;
 	private $project_name;
@@ -58,4 +65,8 @@ class todo {
 	public static function start($params){
 		$todo = new todo($params);
 	}
+	
+	public static function updateConfig($updated){
+		return;
+	}
 }
\ No newline at end of file
diff --git a/class/Weather.php b/class/Weather.php
index c628352..f494776 100644
--- a/class/Weather.php
+++ b/class/Weather.php
@@ -1,15 +1,18 @@
 <?php
-class weather {
+
+class weather extends Module {
 	//TODO rajouter les params en détail
-	public static $params = array(
+	protected static $paramsList = array(
 		'visibility',
 		'city',
 		'x',
 		'y'
 	);
+	
+	public $params = array();
 
 	public function __construct($params){
-		//$this->setParams($params);
+		$this->setParams($params);
 		$ville = $params['city'];
 		include 'GoogleMeteo.php';
 		echo '<script type="text/javascript" src="js/jquery.weather.js"></script>
@@ -23,7 +26,7 @@ class weather {
 			</div>';
 	}
 
-	private static  function setParams($params){
+	private function setParams($params){
 		$this->params = $params;
 	}
 
diff --git a/db/config.xml b/db/config.xml
index da6c3d3..5e3e91b 100644
--- a/db/config.xml
+++ b/db/config.xml
@@ -36,7 +36,7 @@
 		<y>10</y>
 		<fontFamily>'Times New Roman, serial'</fontFamily>
 		<fontSize>'20px'</fontSize>
-		<format>'%A %d %B %Y - %H:%m:%S'</format>
+		<format>'%A %d %B %Y - %H:%M:%S'</format>
 		<color>'#000'</color>
 	</item>
 </Config>