diff --git a/AliPay/Scan.php b/AliPay/Scan.php
index d3d0672..b86afc1 100644
--- a/AliPay/Scan.php
+++ b/AliPay/Scan.php
@@ -14,7 +14,6 @@
 
 namespace AliPay;
 
-
 use WeChat\Contracts\BasicAliPay;
 
 /**
@@ -24,7 +23,6 @@ use WeChat\Contracts\BasicAliPay;
  */
 class Scan extends BasicAliPay
 {
-
     /**
      * Scan constructor.
      * @param array $options
diff --git a/AliPay/Transfer.php b/AliPay/Transfer.php
index 3e51f17..001eaca 100644
--- a/AliPay/Transfer.php
+++ b/AliPay/Transfer.php
@@ -14,7 +14,6 @@
 
 namespace AliPay;
 
-
 use WeChat\Contracts\BasicAliPay;
 
 /**
diff --git a/AliPay/Wap.php b/AliPay/Wap.php
index e1bef83..cdd3faf 100644
--- a/AliPay/Wap.php
+++ b/AliPay/Wap.php
@@ -23,7 +23,6 @@ use WeChat\Contracts\BasicAliPay;
  */
 class Wap extends BasicAliPay
 {
-
     /**
      * Wap constructor.
      * @param array $options
diff --git a/AliPay/Web.php b/AliPay/Web.php
index 6f58f2d..cca9720 100644
--- a/AliPay/Web.php
+++ b/AliPay/Web.php
@@ -23,7 +23,6 @@ use WeChat\Contracts\BasicAliPay;
  */
 class Web extends BasicAliPay
 {
-
     /**
      * Web constructor.
      * @param array $options