diff --git a/ThinkPHP/Library/Org/Kudian/Api.class.php b/ThinkPHP/Library/Org/Kudian/Api.class.php
index 507ef9e..d054b4d 100644
--- a/ThinkPHP/Library/Org/Kudian/Api.class.php
+++ b/ThinkPHP/Library/Org/Kudian/Api.class.php
@@ -1,7 +1,7 @@
 <?php
 namespace Org\Kudian;
 
-use Org\Kudian\Request\H5payRequest;
+use Org\Kudian\Request\H5PayRequest;
 use Org\Kudian\Request\Request;
 
 class Api
diff --git a/ThinkPHP/Library/Org/Kudian/Request/H5PayRequest.class.php b/ThinkPHP/Library/Org/Kudian/Request/H5PayRequest.class.php
index 27777f1..fceac70 100644
--- a/ThinkPHP/Library/Org/Kudian/Request/H5PayRequest.class.php
+++ b/ThinkPHP/Library/Org/Kudian/Request/H5PayRequest.class.php
@@ -1,7 +1,7 @@
 <?php
 namespace Org\Kudian\Request;
 
-class H5payRequest extends Request
+class H5PayRequest extends Request
 {
     protected $url = '/openapi/pay/kdh5pay';