diff --git a/framework/api/entry.class.php b/framework/api/entry.class.php
index 39f469e22a..ce80564fcc 100644
--- a/framework/api/entry.class.php
+++ b/framework/api/entry.class.php
@@ -544,7 +544,7 @@ class baseEntry
             if(!$value or $value == '0000-00-00') return null;
             return $value;
         case 'bool':
-            return boolval($value) ? true : false;
+            return !empty($value);
         case 'idList':
             $values = explode(',', $value);
             if(empty($values)) return array();
diff --git a/tools/compatibility/ruleset.xml b/tools/compatibility/ruleset.xml
index 8a8b570aa4..7bc54003c6 100644
--- a/tools/compatibility/ruleset.xml
+++ b/tools/compatibility/ruleset.xml
@@ -9,7 +9,7 @@
     <rule ref="PHPCompatibility">
         <exclude-pattern>roadmap.css</exclude-pattern>
     </rule>
-    <config name="testVersion" value="5.3" />
+    <config name="testVersion" value="5.3-" />
 
     <!--rule ref="Generic.Files.LineLength">
         <properties>
diff --git a/tools/compatibility/test/a.php b/tools/compatibility/test/a.php
deleted file mode 100644
index f1727186ed..0000000000
--- a/tools/compatibility/test/a.php
+++ /dev/null
@@ -1,19 +0,0 @@
-<?php
-/**
- * The control file of admin module of ZenTaoPMS.
- *
- * @copyright   Copyright 2009-2015 青岛易软天创网络科技有限公司(QingDao Nature Easy Soft Network Technology Co
- * @license     ZPL (http://zpl.pub/page/zplv12.html)
- * @author      Chunsheng Wang <chunsheng@cnezsoft.com>
- * @package     admin
- * @version     $Id: control.php 4460 2013-02-26 02:28:02Z chencongzhi520@gmail.com $
- * @link        http://www.zentao.net
- */
-$a =   [];
-
-class View
-{
-    public function include(View $view)
-    {
-    }
-}