diff --git a/tests/thinkphp/library/think/routeTest.php b/tests/thinkphp/library/think/routeTest.php
index aa480910..cfba2634 100644
--- a/tests/thinkphp/library/think/routeTest.php
+++ b/tests/thinkphp/library/think/routeTest.php
@@ -16,6 +16,7 @@
 
 namespace tests\thinkphp\library\think;
 
+use think\Request;
 use think\Route;
 
 class routeTest extends \PHPUnit_Framework_TestCase