diff --git a/src/Gateway/UserGateway.php b/src/Gateway/UserGateway.php
index 0aab0dd..e6362b2 100644
--- a/src/Gateway/UserGateway.php
+++ b/src/Gateway/UserGateway.php
@@ -25,8 +25,18 @@ Class UserGateway extends Gateway{
         return $id;
     }
 
+    public function randomImg():int{
+        $query = "SELECT id_img FROM image ORDER BY Random() LIMIT 1";
+        $this->co->executeQuery($query);
+        $res = $this->co->getResults();
+        return $res[0][0];
+    }
+
     public function insertUser(string $pseudo, string $email, string $password, bool $isAdmin, int $imgPrfl) : bool {
+        
         $id=$this->firstIdUser();
+        $idImg=$this->randomImg();
+        
         $query = "
             INSERT INTO Users(id_user,username,email,password,creation,img)
             VALUES (:id, :pseudo, :email, :password, CURRENT_DATE, :imgPrfl);
@@ -36,7 +46,7 @@ Class UserGateway extends Gateway{
             ":pseudo" => [$pseudo, PDO::PARAM_STR],
             ":email" => [$email, PDO::PARAM_STR],
             ":password" => [$password, PDO::PARAM_STR],
-            ":imgPrfl" => [$imgPrfl, PDO::PARAM_STR]
+            ":imgPrfl" => [$idImg, PDO::PARAM_STR]
         ]);
     }