diff --git a/webapp/classes/RechargeActivity.php b/webapp/classes/RechargeActivity.php
index 3de9192..e53a4b0 100644
--- a/webapp/classes/RechargeActivity.php
+++ b/webapp/classes/RechargeActivity.php
@@ -6,6 +6,7 @@ use phpcommon;
 use metatable;
 
 require_once 'metatable/rechargeActivity.php';
+require_once 'metatable/parameter.php';
 class RechargeActivity
 {
 
diff --git a/webapp/controller/RechargeController.class.php b/webapp/controller/RechargeController.class.php
index 9eb880b..505d187 100644
--- a/webapp/controller/RechargeController.class.php
+++ b/webapp/controller/RechargeController.class.php
@@ -8,6 +8,7 @@ require_once 'metatable/shopGoods.php';
 require_once 'metatable/privilegecard.php';
 require_once 'metatable/rechargeActivity.php';
 require_once 'metatable/item.php';
+require_once 'metatable/parameter.php';
 require_once 'RechargeActivity.trait.php';
 
 class RechargeController