diff --git a/Readme.md b/Readme.md
index 439a40c..749daf2 100644
--- a/Readme.md
+++ b/Readme.md
@@ -9,9 +9,14 @@ JGB Yuan 練習作業
     $ cp htdocs/config.sample.php htdocs/config.php
 
 # 啟動伺服器
-···
-php -S 127.0.0.1:8000 -t htdocs
-···
+    $ php -S 127.0.0.1:8000 -t htdocs
+
+# 進入命令列
+    $ php -d auto_prepend_file=$PWD/htdocs/config.php -a
+    
+    php > require_once FOLDER_ROOT.'/lib/Database/DbMessage.php';
+    php > $db = new MessageBoard\Database\DbMessage();
+    php > print_r($db->getList());
 
 # 檔案結構
 
diff --git a/htdocs/index.php b/htdocs/index.php
index d06d75a..856ae1b 100644
--- a/htdocs/index.php
+++ b/htdocs/index.php
@@ -2,19 +2,22 @@
 
 require_once 'config.php';
 require_once FOLDER_ROOT.'/lib/Database/DbMessage.php';
+use MessageBoard\Database\DbMessage;
 
-$list = [
-    [
-        'id' => 1,
-        'title' => 'text',
-        'updated_at' => '2020-04-01 12:13',
-    ],
-    [
-        'id' => 2,
-        'title' => 'text',
-        'updated_at' => '2020-04-01 12:13',
-    ],
-];
+$db = new DbMessage();
+$list = $db->getList();
+// $list = [
+//     [
+//         'id' => 1,
+//         'title' => 'text',
+//         'updated_at' => '2020-04-01 12:13',
+//     ],
+//     [
+//         'id' => 2,
+//         'title' => 'text',
+//         'updated_at' => '2020-04-01 12:13',
+//     ],
+// ];
 
 ?>
 
diff --git a/htdocs/lib/Database/DbMessage.php b/htdocs/lib/Database/DbMessage.php
index 3014cf8..a1b44cf 100644
--- a/htdocs/lib/Database/DbMessage.php
+++ b/htdocs/lib/Database/DbMessage.php
@@ -14,9 +14,15 @@ class DbMessage extends Database
      * @param integer $count 此查詢要列出幾筆
      * @return void
      */
-    public function getList(int $limit, int $count)
+    public function getList(int $limit=null, int $count=null)
     {
-        return [];
+        $sqlString = "SELECT * FROM `".$this->table('message')."`";
+        $query = $this->connDB->prepare($sqlString);
+        $query->execute();
+
+        $queryResultAll = $query->fetchAll();
+
+        return $queryResultAll;
     }
 
     /**
@@ -27,19 +33,10 @@ class DbMessage extends Database
      */
     public function getDataByid($id)
     {
-        $sqlString = "SELECT `UID`, `UPassword`, ".
-                     "`group`.`GID`, `group`.`GName`, `class`.`CID`, `class`.`CName`, ".
-                     "`UEnabled`, `UBuildTime`, `UModifyTime`, ".
-                     "`LMode`, `MMode`, `UEnable_NoAppoint`, ".
-                     "`UNickname`, `URealName`, `UEmail`, `UMemo` ".
-                     "FROM `".$this->table('user')."` AS `user` ".
-                     "LEFT JOIN `".$this->table('user_auth_group')."` as `group` ".
-                     "ON `group`.`GID` = `user`.`GID`".
-                     "LEFT JOIN `".$this->table('user_class')."` as `class` ".
-                     "ON `class`.`CID` = `user`.`CID`".
-                     "WHERE ".$where;
+        $sqlString = "SELECT * FROM `".$this->table('message')."` WHERE id = :id";
 
         $query = $this->connDB->prepare($sqlString);
+        $query->bindParam(":id", $id);
         $query->execute();
 
         $queryResultAll = $query->fetchAll();