diff --git a/library/think/cache/driver/Redis.php b/library/think/cache/driver/Redis.php
index 9450aa70..f324957d 100644
--- a/library/think/cache/driver/Redis.php
+++ b/library/think/cache/driver/Redis.php
@@ -27,7 +27,7 @@ class Redis
         'port'       => 6379,
         'password'   => '',
         'timeout'    => false,
-        'expire'     => 0,
+        'expire'     => false,
         'persistent' => false,
         'length'     => 0,
     ];
diff --git a/tests/thinkphp/library/think/cache/driver/redisTest.php b/tests/thinkphp/library/think/cache/driver/redisTest.php
new file mode 100644
index 00000000..29a6e301
--- /dev/null
+++ b/tests/thinkphp/library/think/cache/driver/redisTest.php
@@ -0,0 +1,53 @@
+<?php
+// +----------------------------------------------------------------------
+// | ThinkPHP [ WE CAN DO IT JUST THINK ]
+// +----------------------------------------------------------------------
+// | Copyright (c) 2006~2016 http://thinkphp.cn All rights reserved.
+// +----------------------------------------------------------------------
+// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
+// +----------------------------------------------------------------------
+// | Author: liu21st <liu21st@gmail.com>
+// +----------------------------------------------------------------------
+
+/**
+ * Redis缓存驱动测试
+ * @author    7IN0SAN9 <me@7in0.me>
+ */
+
+namespace tests\thinkphp\library\think\cache\driver;
+
+class redisTest extends cacheTestCase
+{
+    private $_cacheInstance = null;
+
+    protected function setUp()
+    {
+        \think\Cache::connect(array('type' => 'redis', 'expire' => 2));
+    }
+
+    protected function getCacheInstance()
+    {
+        if (!extension_loaded("redis")) {
+            $this->markTestSkipped("Redis没有安装，已跳过测试！");
+        }
+        if (null === $this->_cacheInstance) {
+            $this->_cacheInstance = new \think\cache\driver\Redis();
+        }
+        return $this->_cacheInstance;
+    }
+
+    public function testGet()
+    {
+        $cache = $this->prepare();
+        $this->assertEquals('string_test', $cache->get('string_test'));
+        $this->assertEquals(11, $cache->get('number_test'));
+    }
+
+    public function testStoreSpecialValues()
+    {
+    }
+
+    public function testExpire()
+    {
+    }
+}