diff --git a/webapp/controller/PassController.class.php b/webapp/controller/PassController.class.php
index f3c59f8c..2cc5d27e 100644
--- a/webapp/controller/PassController.class.php
+++ b/webapp/controller/PassController.class.php
@@ -207,7 +207,7 @@ class PassController extends BaseAuthedController
             return;
         }
         $response = services\BlockChainService::gameItemMallBuy(
-            Transaction::BUY_PASS_ACTION_TYPE, $price, V_ITEM_PASS, 1);
+            Transaction::BUY_PASS_ACTION_TYPE, $price * pow(10,18), V_ITEM_PASS, 1);
 
         $this->_setV(TN_DAILY_BUY_PASS_STATE, 0, 1);
         BcOrder::upsert($response['trans_id'], array(
@@ -237,7 +237,7 @@ class PassController extends BaseAuthedController
             return;
         }
         $response = services\BlockChainService::gameItemMallBuy(
-            Transaction::BUY_EXP_ACTION_TYPE, $price, V_ITEM_EXP, $passMeta['total_exp'] - $this->userInfo['exp']);
+            Transaction::BUY_EXP_ACTION_TYPE, $price * pow(10,18), V_ITEM_EXP, $passMeta['total_exp'] - $this->userInfo['exp']);
         $this->_setV(TN_DAILY_BUY_LEVEL_STATE, 0, 1);
         BcOrder::upsert($response['trans_id'], array(
             'item_id' => V_ITEM_EXP,