diff --git a/examples/print.php b/examples/print.php
index 636490a..714ae93 100644
--- a/examples/print.php
+++ b/examples/print.php
@@ -6,7 +6,7 @@ namespace Blobt\Luxcore\scene;
 include dirname(dirname(__FILE__)) . "/vendor/autoload.php";
 
 
-/*
+
 //设置打印渲染引擎的配置参数
 $renderEngine = new RenderEngine();
 echo $renderEngine;
@@ -28,20 +28,16 @@ $sampler = new Sampler(['imagemutationrate' => 0.888]);
 $sampler->random->overlapping = 32;
 echo $sampler;
 
-
+//设置打印 灯光策略 配置参数
 $lightStrategy = new LightStrategy();
 echo $lightStrategy;
 
-
-
+//设置打印 文件储存格式 配置参数
 $filesaver = new FileSaver();
-
 echo $filesaver;
 
-*/
-
-$img = new Film();
-
-echo $img;
+//设置打印 “胶片” 配置参数
+$film = new Film();
+echo $film;
 
 ?>
diff --git a/src/scene/BaseCfg.php b/src/scene/BaseCfg.php
index bf4684f..4006d02 100644
--- a/src/scene/BaseCfg.php
+++ b/src/scene/BaseCfg.php
@@ -53,7 +53,14 @@ class BaseCfg extends Base
             $value = $item->getValue($this);
             if (is_string($value))
             {
-                $ret .= "{$className}.{$name} = \"{$value}\"\n";
+                if( count(explode(" ", $value)) != 3  || in_array(false,array_map('is_numeric',explode(" ", $value))) )
+                {
+                    $ret .= "{$className}.{$name} = \"{$value}\"\n";
+                }
+                else
+                {
+                    $ret .= "{$className}.{$name} = {$value}\n";
+                }
             } 
             else if (is_integer($value)) 
             {
diff --git a/src/scene/Film.php b/src/scene/Film.php
index 01e9586..7bf0768 100644
--- a/src/scene/Film.php
+++ b/src/scene/Film.php
@@ -56,7 +56,8 @@ class Film extends BaseCfg
         $this->noiseEstimation = new NoiseEstimation($config);
         $this->filter = new Filter($config);
         
-        $this->imagepipelines = [];
+        $this->imagepipelines[] = new NoiseReducerOIDN();
+        $this->imagepipelines[] = new NoiseReducerBCD();
 
         $this->outputs[] = new ImageSaverBase();
         $this->outputs[] = new ImageSaverNumber();
diff --git a/src/utils/StringHelper.php b/src/utils/StringHelper.php
index 739a883..b301d98 100644
--- a/src/utils/StringHelper.php
+++ b/src/utils/StringHelper.php
@@ -37,18 +37,17 @@ class StringHelper
             }
             else if( is_string($value) )
             {
-                if(   mb_ereg('^[0-9]+$',str_replace('.','',str_replace(' ','',$value)))   )
+                if( count(explode(" ", $value)) != 3  || in_array(false,array_map('is_numeric',explode(" ", $value))) )
                 {
-                    $retStr[] = "{$key} = {$value}";
+                    $retStr[] = "{$key} = \"{$value}\"";
                 }
                 else
                 {
-                    $retStr[] = "{$key} = \"{$value}\"";
+                    $retStr[] = "{$key} = {$value}";
                 }
             }
             else if(is_object($value) && $value instanceof BaseCfg)
             {
-
                 foreach( explode("\n", $value->toString()) as $value )
                 {
                     if(!empty($value))