diff --git a/addons/spam_filter/spam_filter.addon.php b/addons/spam_filter/spam_filter.addon.php
index 6582e53ac..5fe3432f7 100644
--- a/addons/spam_filter/spam_filter.addon.php
+++ b/addons/spam_filter/spam_filter.addon.php
@@ -1,16 +1,17 @@
 <?php
-  /**
-   * @file   : addons/spam_filter/spam_filter.addon.php
-   * @author : zero <zero@nzeo.com>
-   * @desc   : 스팸필터링 애드온
-   **/
+    /**
+    * @class spam_filter
+    * @author zero (zero@nzeo.com)
+    * @brief 스팸필터링 애드온
+    * @todo 미구현
+    **/
 
-  class spam_filter {
+    class spam_filter {
+
+        function proc(&$oModule, $oModuleInfo) {
+            $oModule->setError(-1);
+            $oModule->setMessage('error');
+        }
 
-    function proc(&$oModule, $oModuleInfo) {
-      $oModule->setError(-1);
-      $oModule->setMessage('error');
     }
-
-  }
 ?>
diff --git a/layouts/test/test.layout.php b/layouts/test/test.layout.php
index 7b898228d..81d56ed7a 100644
--- a/layouts/test/test.layout.php
+++ b/layouts/test/test.layout.php
@@ -1,13 +1,16 @@
 <?php
 
-  /**
-   * @file   : layouts/test/test.addon.php
-   * @author : zero <zero@nzeo.com>
-   * @desc   : test 레이아웃
-   **/
+    /**
+    * @class test
+    * @author zero (zero@nzeo.com)
+    * @brief  test 레이아웃
+    * @todo 미구현
+    **/
 
-  class test {
-    function proc(&$oModule, $oModuleInfo) {
-      $oModule->setHtml('레이아웃');
-    }
-  }
+    class test {
+        function proc(&$oModule, $oModuleInfo) {
+            $oModule->setHtml('레이아웃');
+        }
+    } 
+
+?>