diff --git a/examples/renderTest.php b/examples/renderTest.php
index 79ab75c..1d5d8a2 100644
--- a/examples/renderTest.php
+++ b/examples/renderTest.php
@@ -18,6 +18,7 @@ use Blobt\Luxcore\scene\render\effect\Synthesis;
 use Blobt\Luxcore\scene\render\effect\ToneMapLinear;
 use Blobt\Luxcore\scene\render\FileSaver;
 use Blobt\Luxcore\scene\render\Film;
+use Blobt\Luxcore\scene\render\Filter;
 use Blobt\Luxcore\scene\render\Image;
 use Blobt\Luxcore\scene\render\LightStrategy;
 use Blobt\Luxcore\scene\render\Native;
@@ -295,7 +296,7 @@ $filesaver = new FileSaver();
 $render .= $filesaver;
 
 $batch = new Batch();
-$batch->haltspp = 200;
+$batch->haltspp = 2000;
 // $batch->halttime = 2000;
 $render .= $batch;
 
@@ -335,6 +336,10 @@ $render .= $sceneCfg;
 // 图像输出设置
 $imageOutPath = $sceneTemplatePath.'/imageOut';
 $film = new Film();
+$filter = new Filter();
+$filter->type = Filter::TYPE_GAUSSIAN;
+$filter->gaussianAlpha = 2.0;
+$film->filter = $filter;
 $film->width = 1024;
 $film->heigth = 1024;
 
@@ -346,7 +351,7 @@ $film->addImage(new Image(['type' => Image::TYPE_OBJECT_ID]), $imageOutPath);
 $film->addImage(new Image(['type' => Image::TYPE_RGBA]), $imageOutPath);
 
 $img = new Image();
-$img->effect[] = new NoiseReducerOIDN();
+// $img->effect[] = new NoiseReducerOIDN();
 $img->effect[] = new Pretreatment();
 $img->effect[] = new ToneMapLinear();
 $img->effect[] = new Synthesis();