diff --git a/application/admin/model/AuthRule.php b/application/admin/model/AuthRule.php
index 9a69b8b4fa56291aaa6e3b646c95f4e013f1c481..4c37c590fbc81750ab747c3e69cb040c88d496c6 100644
--- a/application/admin/model/AuthRule.php
+++ b/application/admin/model/AuthRule.php
@@ -16,7 +16,11 @@ class AuthRule extends Model
     // 数据自动完成字段
     protected $insert = ['py', 'pinyin'];
     protected $update = ['py', 'pinyin'];
-    // 拼音对象
+
+    /**
+     * 拼音对象
+     * @var \Overtrue\Pinyin\Pinyin|null
+     */
     protected static $pinyin = null;
 
     protected static function init()
diff --git a/composer.json b/composer.json
index dac88a6caf7726971ced54237c3e8260a4d635f9..832e56daf5fc91dd38deab1e3b76dc9805f871f0 100755
--- a/composer.json
+++ b/composer.json
@@ -23,7 +23,7 @@
         "topthink/think-helper": "^1.0.7",
         "fastadminnet/fastadmin-addons": "~1.4.3",
         "fastadminnet/fastadmin-mailer": "^2.1.1",
-        "overtrue/pinyin": "^3.0",
+        "overtrue/pinyin": "^6.0",
         "phpoffice/phpspreadsheet": "^1.29.11",
         "overtrue/wechat": "^5.36.3",
         "ext-json": "*",