diff --git a/Library/Think/Model.php b/Library/Think/Model.php
index b17e0468..1f40bdcb 100644
--- a/Library/Think/Model.php
+++ b/Library/Think/Model.php
@@ -302,7 +302,7 @@ class Model {
     }
     // 删除成功后的回调方法
     protected function _after_delete($data,$options) {}
-
+    
     /**
      * 查询数据集
      * @access public
diff --git a/Library/Think/Model/ExtendModel.php b/Library/Think/Model/ExtendModel.php
new file mode 100644
index 00000000..dc878991
--- /dev/null
+++ b/Library/Think/Model/ExtendModel.php
@@ -0,0 +1,18 @@
+<?php
+// +----------------------------------------------------------------------
+// | TOPThink [ WE CAN DO IT JUST THINK ]
+// +----------------------------------------------------------------------
+// | Copyright (c) 2011 http://topthink.com All rights reserved.
+// +----------------------------------------------------------------------
+// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
+// +----------------------------------------------------------------------
+// | Author: liu21st <liu21st@gmail.com>
+// +----------------------------------------------------------------------
+
+namespace Think\Model;
+use Traits\Think\Model\Extend,Traits\Think\Model\Query;
+T('Think/Model/Extend');
+T('Think/Model/Query');
+class ExtendModel extends \Think\Model {
+	use Extend,Query;
+}
\ No newline at end of file
diff --git a/Library/Think/Model/RelationModel.php b/Library/Think/Model/RelationModel.php
new file mode 100644
index 00000000..a1937d3b
--- /dev/null
+++ b/Library/Think/Model/RelationModel.php
@@ -0,0 +1,16 @@
+<?php
+// +----------------------------------------------------------------------
+// | TOPThink [ WE CAN DO IT JUST THINK ]
+// +----------------------------------------------------------------------
+// | Copyright (c) 2011 http://topthink.com All rights reserved.
+// +----------------------------------------------------------------------
+// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
+// +----------------------------------------------------------------------
+// | Author: liu21st <liu21st@gmail.com>
+// +----------------------------------------------------------------------
+
+namespace Think\Model;
+T('Think/Model/Relation');
+class ViewModel extends \Think\Model {
+	use \Traits\Think\Relation;
+}
\ No newline at end of file
diff --git a/Library/Think/Model/ViewModel.php b/Library/Think/Model/ViewModel.php
new file mode 100644
index 00000000..9f7fcfbd
--- /dev/null
+++ b/Library/Think/Model/ViewModel.php
@@ -0,0 +1,16 @@
+<?php
+// +----------------------------------------------------------------------
+// | TOPThink [ WE CAN DO IT JUST THINK ]
+// +----------------------------------------------------------------------
+// | Copyright (c) 2011 http://topthink.com All rights reserved.
+// +----------------------------------------------------------------------
+// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
+// +----------------------------------------------------------------------
+// | Author: liu21st <liu21st@gmail.com>
+// +----------------------------------------------------------------------
+
+namespace Think\Model;
+T('Think/Model/View');
+class ViewModel extends \Think\Model {
+	use \Traits\Think\View;
+}
\ No newline at end of file