diff --git a/htdocs/lib/Database/DBLog.php b/htdocs/lib/Database/DBLog.php
index d23ef6c..b274e9c 100644
--- a/htdocs/lib/Database/DBLog.php
+++ b/htdocs/lib/Database/DBLog.php
@@ -33,7 +33,6 @@ class DBLog extends Database {
             $array['other'] = null;
         }
         // TODO: 不填enable, enable_noAppoint也要能操作
-
         $LID          = $array['lid'];
         $UId          = $array['uid'];
         $Date         = $array['date'];
diff --git a/htdocs/lib/Log/Log.php b/htdocs/lib/Log/Log.php
new file mode 100644
index 0000000..427c16d
--- /dev/null
+++ b/htdocs/lib/Log/Log.php
@@ -0,0 +1,23 @@
+<?php
+/**
+ * Log.php
+ */
+
+namespace UElearning\Log;
+
+require_once UELEARNING_LIB_ROOT.'/Database/DBStudy.php';
+require_once UELEARNING_LIB_ROOT.'/Study/Exception.php';
+use UElearning\Database;
+use UElearning\Exception;
+
+/**
+ * 學習記錄
+ *
+ * @version         2.0.1
+ * @package         UElearning
+ * @subpackage      Log
+ */
+class Log {
+
+
+}