diff --git a/bin/padmin.php b/bin/padmin.php
index 0a21dcc..abe7cad 100644
--- a/bin/padmin.php
+++ b/bin/padmin.php
@@ -42,7 +42,7 @@ if(!is_file($model_file))
 }
 
 
-$model=WebModel::load_model($options['m']);
+WebModel::load_model($options['m']);
 
 try {
 
@@ -62,7 +62,7 @@ try {
 
 
 
-update_table($model);
+update_table(Webmodel::$model);
 
 $post_install_script=Webmodel::$model_path.$arr_option[0].'/install/post_install.php';
 
diff --git a/src/Webmodel.php b/src/Webmodel.php
index 1d24790..3e6648a 100644
--- a/src/Webmodel.php
+++ b/src/Webmodel.php
@@ -2,7 +2,6 @@
 
 namespace PhangoApp\PhaModels;
 
-use PhangoApp\PhaModels\CoreFields;
 use PhangoApp\PhaI18n\I18n;
 
 /**
@@ -243,7 +242,7 @@ class Webmodel {
 
 		$this->name=$name_model;
 		$this->idmodel='Id'.ucfirst($this->name);
-		$this->components[$this->idmodel]=new CoreFields\PrimaryField();
+		$this->components[$this->idmodel]=new \PrimaryField();
 		$this->label=$this->name;
 		
 		if(!isset(Webmodel::$connection_func[$this->db_selected]))