diff --git a/examples/PrintScene.php b/examples/PrintScene.php
index 6ba4ef8..e0bf3d6 100644
--- a/examples/PrintScene.php
+++ b/examples/PrintScene.php
@@ -13,13 +13,13 @@ $scene = new Scene();
 $obj = new objects\Objects( [ 'ply' => 'mesh-10086.ply','appliedtransformation' => '1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1' ] );     //创建一个的模型
 
 
-$cloudsMap = new texture\map\Clouds();       //创建一个 Clouds类的贴图对象
+$cloudsMap = new texture\procedural\Clouds();       //创建一个 Clouds类的贴图对象
 $scene->registerTexture($cloudsMap);         //将这个对象注册到 Scene
 
-$imageMap = new texture\map\ImageMap();      //创建一个 ImageMap类的贴图对象
+$imageMap = new texture\procedural\ImageMap();      //创建一个 ImageMap类的贴图对象
 $scene->registerTexture($imageMap);          //将这个对象注册到 Scene
 
-$blend = new texture\map\Blend();        //创建一个 Blend类的贴图对象
+$blend = new texture\procedural\Blend();        //创建一个 Blend类的贴图对象
 $scene->registerTexture($blend);         //将这个对象注册到 Scene