diff --git a/src/admin/album_add.php b/src/admin/album_add.php
index 72efdd8b..039cab6a 100644
--- a/src/admin/album_add.php
+++ b/src/admin/album_add.php
@@ -182,7 +182,7 @@ else if ($dopost == 'save') {
             $album = $albumsArr[$i];
             $data = explode(',', $album['img']);
             $ntime = time();
-            $savepath = $ddcfg_image_dir.'/'.MyDate($cfg_addon_savetype, $ntime);
+            $savepath = $cfg_image_dir.'/'.MyDate($cfg_addon_savetype, $ntime);
             CreateDir($savepath);
             $fullUrl = $savepath.'/'.dd2char(MyDate('mdHis', $ntime).$cuserLogin->getUserID().mt_rand(1000, 9999));
             $fullUrl = $fullUrl.".png";
diff --git a/src/admin/album_edit.php b/src/admin/album_edit.php
index ccce2ee7..636f1ffc 100644
--- a/src/admin/album_edit.php
+++ b/src/admin/album_edit.php
@@ -277,7 +277,7 @@ else if ($dopost == 'save') {
             $album = $albumsArr[$i];
             $data = explode(',', $album['img']);
             $ntime = time();
-            $savepath = $ddcfg_image_dir.'/'.MyDate($cfg_addon_savetype, $ntime);
+            $savepath = $cfg_image_dir.'/'.MyDate($cfg_addon_savetype, $ntime);
             CreateDir($savepath);
             $fullUrl = $savepath.'/'.dd2char(MyDate('mdHis', $ntime).$cuserLogin->getUserID().mt_rand(1000, 9999));
             $fullUrl = $fullUrl.".png";
diff --git a/src/admin/archives_do.php b/src/admin/archives_do.php
index f6437076..856c83ee 100644
--- a/src/admin/archives_do.php
+++ b/src/admin/archives_do.php
@@ -38,7 +38,7 @@ if ($dopost == 'editArchives') {
     if ($litpic_b64 != "") {
         $data = explode(',', $litpic_b64);
         $ntime = time();
-        $savepath = $ddcfg_image_dir.'/'.MyDate($cfg_addon_savetype, $ntime);
+        $savepath = $cfg_image_dir.'/'.MyDate($cfg_addon_savetype, $ntime);
         CreateDir($savepath);
         $fullUrl = $savepath.'/'.dd2char(MyDate('mdHis', $ntime).$cuserLogin->getUserID().mt_rand(1000, 9999));
         $fullUrl = $fullUrl.".png";
diff --git a/src/admin/inc/inc_archives_functions.php b/src/admin/inc/inc_archives_functions.php
index f8a7f3ef..be1970c2 100644
--- a/src/admin/inc/inc_archives_functions.php
+++ b/src/admin/inc/inc_archives_functions.php
@@ -383,7 +383,7 @@ function GetDDImgFromBody(&$body)
  */
 function GetDDImage($litpic, $picname, $isremote)
 {
-    global $cuserLogin, $cfg_ddimg_width, $cfg_ddimg_height, $cfg_basedir, $ddcfg_image_dir, $cfg_addon_savetype;
+    global $cuserLogin, $cfg_ddimg_width, $cfg_ddimg_height, $cfg_basedir, $cfg_image_dir, $cfg_addon_savetype;
     $ntime = time();
     if (($litpic != 'none' || $litpic != 'ddfirst') && !empty($_FILES[$litpic]['tmp_name']) && is_uploaded_file($_FILES[$litpic]['tmp_name'])
     ) {
@@ -395,7 +395,7 @@ function GetDDImage($litpic, $picname, $isremote)
             ShowMsg("上传的图片格式错误，请使用JPEG、GIF、PNG格式的其中一种", "-1");
             exit();
         }
-        $savepath = $ddcfg_image_dir.'/'.MyDate($cfg_addon_savetype, $ntime);
+        $savepath = $cfg_image_dir.'/'.MyDate($cfg_addon_savetype, $ntime);
         CreateDir($savepath);
         $fullUrl = $savepath.'/'.dd2char(MyDate('mdHis', $ntime).$cuserLogin->getUserID().mt_rand(1000, 9999));
         if (strtolower($_FILES[$litpic]['type']) == "image/gif") {
diff --git a/src/system/common.inc.php b/src/system/common.inc.php
index 58ac8878..a87b9ee0 100755
--- a/src/system/common.inc.php
+++ b/src/system/common.inc.php
@@ -18,9 +18,7 @@ if (DEDE_ENVIRONMENT == 'production') {
     if (version_compare(PHP_VERSION, '5.3', '>='))
     {
         error_reporting(E_ALL & ~E_NOTICE & ~E_DEPRECATED & ~E_STRICT & ~E_USER_NOTICE & ~E_USER_DEPRECATED);
-    }
-    else
-    {
+    } else {
         error_reporting(E_ALL & ~E_NOTICE & ~E_STRICT & ~E_USER_NOTICE);
     }
 } else {
@@ -43,7 +41,7 @@ oqzeepye5I4mWyO4A8/V2ougO+xDK426MIf1dq+W59NVZj8k+zeZrbPh7+fPFw4u
 PwAMpkTJJ9nwNOO6saH2eMGaQ3oxZIQ+SmminDB8miI/+hwIn2hNmaHFuur0OGlB
 NQabUzX9JoYtXqPcpZRT7ymHrppU0KFdUSEJiW0utTWJo0HrDOBIT5qWlM0MP9p/
 PwIDAQAB
------END PUBLIC KEY-----'); //DedeBIZ系统公钥
+-----END PUBLIC KEY-----');//DedeBIZ系统公钥
 define('DEDECDNURL', 'https://cdn.dedebiz.com'); //默认静态资源地址
 if (version_compare(PHP_VERSION, '5.4.0', '>=')) {
     if (!function_exists('session_register')) {
@@ -162,7 +160,6 @@ $cfg_plus_dir = $cfg_cmspath.'/apps';
 $cfg_phpurl = $cfg_mainsite.$cfg_plus_dir;
 $cfg_static_dir = $cfg_cmspath.'/static';
 $cfg_staticurl = $cfg_mainsite.$cfg_static_dir;
-$cfg_mobile_dir = $cfg_cmspath.'/m';
 $cfg_mobileurl = $cfg_mainsite.$cfg_mobile_dir;
 $cfg_data_dir = $cfg_cmspath.'/data';
 $cfg_dataurl = $cfg_mainsite.$cfg_data_dir;
@@ -177,8 +174,6 @@ $cfg_medias_dir = $cfg_cmspath.$cfg_medias_dir;
 $cfg_mediasurl = $cfg_mainsite.$cfg_medias_dir;
 //上传的普通图片的路径,建议按默认
 $cfg_image_dir = $cfg_medias_dir.'/allimg';
-//上传的缩略图
-$ddcfg_image_dir = $cfg_medias_dir.'/litimg';
 //用户投稿图片存放目录
 $cfg_user_dir = $cfg_medias_dir.'/userup';
 //上传的软件目录
@@ -202,8 +197,8 @@ if (isset($cfg_ftp_mkdir) && $cfg_ftp_mkdir == 'Y') {
 } else {
     $cfg_dir_purview = 0755;
 }
-//会员是否使用精简模式（已禁用）
-$cfg_mb_lit = 'N';
+//会员是否使用精简模式
+$cfg_mb_lit = 'Y';
 //特殊全局变量
 $_sys_globals['curfile'] = '';
 $_sys_globals['typeid'] = 0;