diff --git a/common/libs/Aliyun.php b/common/libs/Aliyun.php
index 17f7664..eda4724 100644
--- a/common/libs/Aliyun.php
+++ b/common/libs/Aliyun.php
@@ -5,46 +5,25 @@ namespace wchat\common\libs;
 class Aliyun
 {
 
-
-    /**
-     * @var string
-     */
+    // APPID
     public string $appId;
 
+    // APP公钥
+    public string $appKey;
 
-    /**
-     * @var string
-     */
-    public string $mchCa;
-
-
-    /**
-     * @var string
-     */
-    public string $mchId;
-
-
-    /**
-     * @var string
-     */
-    public string $mchKey;
-
-
-    /**
-     * @var string
-     */
-    public string $mchCert;
-
-
-    /**
-     * @var string
-     */
+    // APP私钥
     public string $appSecret;
 
+    // APP公钥证书
+    public string $appPubSecret;
 
-    /**
-     * @var string
-     */
-    public string $mchSecret;
+    // 阿里云公钥证书
+    public string $aliPubSecret;
+
+    // 阿里云根证书
+    public string $aliRootSecret;
+
+    // 是否开启证书模式
+    public int $openFileState;
 
 }
\ No newline at end of file