diff --git a/application/common/controller/Admin.php b/application/common/controller/Admin.php
index 98734c1c..410dc473 100644
--- a/application/common/controller/Admin.php
+++ b/application/common/controller/Admin.php
@@ -5,10 +5,13 @@ use app\common\model\AuthRule;
 
 class Admin extends Base {
 
+	protected $param;
 
 	public function _initialize() {
 		parent::_initialize();
 
+		$this->param = $this->request->param();
+
 		if (!is_login() and !in_array($this->url_path, array('admin/index/login', 'admin/index/logout', 'admin/index/verify'))) {
 			$this->redirect('admin/index/login');
 		}
@@ -211,4 +214,9 @@ class Admin extends Base {
 			$this->assign('extend_menu', array('管理插件' => $menu));
 		}
 	}
+
+	protected function getArrayParam(){
+		$param = $this->request->param();
+		return is_array($param['id']) ? array('IN', $param['id']) : $param['id'];
+	}
 }
\ No newline at end of file