diff --git a/library/think/cache/Driver.php b/library/think/cache/Driver.php
index 0ea61fc6..de4080c7 100644
--- a/library/think/cache/Driver.php
+++ b/library/think/cache/Driver.php
@@ -9,7 +9,7 @@
 // | Author: liu21st <liu21st@gmail.com>
 // +----------------------------------------------------------------------
 
-namespace think\cache\driver;
+namespace think\cache;
 
 /**
  * 缓存基础类