diff --git a/library/org/parser.php b/library/org/parser.php
index 0928137b..aa7831ae 100644
--- a/library/org/parser.php
+++ b/library/org/parser.php
@@ -9,7 +9,7 @@
 // | Author: liu21st <liu21st@gmail.com>
 // +----------------------------------------------------------------------
 
-namespace think;
+namespace org;
 
 // 内容解析类
 class Parser
@@ -24,7 +24,7 @@ class Parser
     public static function parse($content, $type)
     {
         if (!isset(self::$handler[$type])) {
-            $class                = '\\think\\parser\\driver\\' . strtolower($type);
+            $class                = '\\org\\parser\\driver\\' . strtolower($type);
             self::$handler[$type] = new $class();
         }
         return self::$handler[$type]->parse($content);
diff --git a/library/think/db/driver.php b/library/think/db/driver.php
index 8986e521..5a3a1c27 100644
--- a/library/think/db/driver.php
+++ b/library/think/db/driver.php
@@ -17,7 +17,7 @@ use think\Debug;
 use think\Exception;
 use think\Lang;
 use think\Log;
-use think\slog;
+use think\Slog;
 
 abstract class Driver
 {
diff --git a/library/think/slog.php b/library/think/slog.php
index 84e2bbdb..5d9dc1da 100644
--- a/library/think/slog.php
+++ b/library/think/slog.php
@@ -4,7 +4,7 @@
  * @author luofei614<weibo.com/luofei614>
  */
 namespace think;
-class slog
+class Slog
 {
     public static $start_time=0;
     public static $start_memory=0;
diff --git a/mode/common.php b/mode/common.php
index 6ce4fa82..64e32015 100644
--- a/mode/common.php
+++ b/mode/common.php
@@ -42,9 +42,8 @@ return [
         'think\Url'                  => CORE_PATH . 'url' . EXT,
         'think\Debug'                => CORE_PATH . 'debug' . EXT,
         'think\Input'                => CORE_PATH . 'input' . EXT,
-        'think\Parser'               => CORE_PATH . 'parser' . EXT,
         'think\Lang'                 => CORE_PATH . 'lang' . EXT,
-        'think\slog'                 => CORE_PATH . 'slog' . EXT
+        'think\Slog'                 => CORE_PATH . 'slog' . EXT
     ],
 
     'init'   => [],