diff --git a/framework/web/UrlRule.php b/framework/web/UrlRule.php
index 2961275..457b735 100644
--- a/framework/web/UrlRule.php
+++ b/framework/web/UrlRule.php
@@ -112,8 +112,13 @@ class UrlRule extends Object
 		// match the route part first
 		if ($route !== $this->route) {
 			if ($this->routeRule !== null && preg_match($this->routeRule, $route, $matches)) {
-				foreach ($this->routeParams as $key => $name) {
-					$tr[$name] = $matches[$key];
+				foreach ($this->routeParams as $name => $token) {
+					if (isset($this->defaults[$name]) && strcmp($this->defaults[$name], $matches[$name]) === 0) {
+						$tr[$token] = '';
+						$tr["/$token/"] = '/';
+					} else {
+						$tr[$token] = $matches[$name];
+					}
 				}
 			} else {
 				return false;
@@ -123,6 +128,9 @@ class UrlRule extends Object
 		// match default params
 		// if a default param is not in the route pattern, its value must also be matched
 		foreach ($this->defaults as $name => $value) {
+			if (isset($this->routeParams[$name])) {
+				continue;
+			}
 			if (!isset($params[$name])) {
 				return false;
 			} elseif (strcmp($params[$name], $value) === 0) { // strcmp will do string conversion automatically
diff --git a/tests/unit/framework/web/UrlRuleTest.php b/tests/unit/framework/web/UrlRuleTest.php
index a73e395..1467454 100644
--- a/tests/unit/framework/web/UrlRuleTest.php
+++ b/tests/unit/framework/web/UrlRuleTest.php
@@ -244,7 +244,6 @@ class UrlRuleTest extends \yiiunit\TestCase
 					array('post/index', array('controller' => 'comment'), 'post/index?controller=comment'),
 				),
 			),
-			/* this is not supported
 			array(
 				'route has default parameter',
 				array(
@@ -256,10 +255,10 @@ class UrlRuleTest extends \yiiunit\TestCase
 					array('post/view', array('page' => 1), 'post/view?page=1'),
 					array('comment/view', array('page' => 1), 'comment/view?page=1'),
 					array('test/view', array('page' => 1), false),
+					array('test/index', array('page' => 1), false),
 					array('post/index', array('page' => 1), 'post?page=1'),
 				),
 			),
-			*/
 		);
 	}