diff --git a/config/cache.php b/config/cache.php
index a76fd19c..bf323a69 100644
--- a/config/cache.php
+++ b/config/cache.php
@@ -34,6 +34,8 @@ return [
             'password'  => '',
             // 缓存有效期 0表示永久缓存
             'expire'     => 604800,
+            // 缓存标签前缀
+            'tag_prefix' => 'miaogou_cdlfjy_com_',
         ],
         // 更多的缓存连接
     ],