diff --git a/.gitignore b/.gitignore
index d14801e0..20bc3e8c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 .svn/*
 */logs/log*
 /web.config
-/kcfinder/upload/
\ No newline at end of file
+/kcfinder/upload/
+/kcfinder/cache/
diff --git a/kcfinder/conf/config.php b/kcfinder/conf/config.php
index 6f79adc2..2da0ae44 100644
--- a/kcfinder/conf/config.php
+++ b/kcfinder/conf/config.php
@@ -1,5 +1,4 @@
 <?php
-
 /** This file is part of KCFinder project
   *
   *      @desc Base configuration file
@@ -27,10 +26,10 @@ $_CONFIG = array(
     'theme' => "default",//主题
 
     'types' => array(
-		'ah'=>array(
-			'types'=>'*mime image/gif image/png image/jpeg'
-		)
-
+		'default'=>'4sj4837Rjk37L',//默认站点，设置一个怎么也猜不到的后缀
+		'ah'=>'*mime image/gif image/png image/jpeg', //这个名称就是目录名，每个站点不同
+		
+		
     // (F)CKEditor types
        // 'files'   =>  "",
       //  'flash'   =>  "swf",
@@ -46,7 +45,7 @@ $_CONFIG = array(
 // IMAGE SETTINGS
 
     'imageDriversPriority' => "gmagick gd imagick",
-    'jpegQuality' => 90,
+    'jpegQuality' => 80,
     'thumbsDir' => ".thumbs",
 
     'maxImageWidth' => 0,