diff --git a/config/cache.php b/config/cache.php
index 15796fa0..620d58b3 100644
--- a/config/cache.php
+++ b/config/cache.php
@@ -16,7 +16,7 @@
 
 return [
     // 默认缓存驱动
-    'default' => env('INSTALLED', false) ? env('cache.driver', 'redis') : 'file',
+    'default' => 'redis',
 
     // 缓存连接方式配置
     'stores'  => [