diff --git a/webapp/controller/MarketController.class.php b/webapp/controller/MarketController.class.php
index 1a39685a..aaa8bbb0 100644
--- a/webapp/controller/MarketController.class.php
+++ b/webapp/controller/MarketController.class.php
@@ -85,6 +85,11 @@ class MarketController extends BaseController {
             foreach ($batchMetas as $meta) {
                 $heroMeta = mt\Hero::get($meta['item_id']);
                 $boxId = phpcommon\genBoxId($currBatchMeta['batch_id'], $meta['id'], $meta['item_id']);
+                $currencyMeta = mt\Currency::get($meta['currency_id']);
+                if (!$currencyMeta) {
+                    myself()->_rspErr(500, 'server internal error');
+                    return;
+                }
                 $saleBox = array(
                     'box_id' => $boxId,
                     'item_id' => $meta['item_id'],
@@ -92,11 +97,12 @@ class MarketController extends BaseController {
                     'job' => emptyReplace($heroMeta['herotype'], '1'),
                     'currency_list' => array(
                         array(
-                            'name' => 'BNB',
-                            'original_price' => 100,
-                            'discount_price' => 80,
-                            'discount_rate' => 80,
-                            'contract_address' => '0xCfEB869F69431e42cdB54A4F4f105C19C080A601',
+                            'name' => $currencyMeta['name'],
+                            'original_price' => $meta['price'],
+                            'discount_price' => $meta['discount'] > 0 ?
+                            $meta['price'] * ($meta['discount'] / 100) : $meta['price'],
+                            'discount_rate' => $meta['discount'],
+                            'contract_address' => $currencyMeta['address'],
                         )
                     )
                 );
diff --git a/webapp/mt/Currency.php b/webapp/mt/Currency.php
index bfd99c91..e80f049c 100644
--- a/webapp/mt/Currency.php
+++ b/webapp/mt/Currency.php
@@ -17,7 +17,7 @@ class Currency {
     protected static function getMetaList()
     {
         if (!self::$metaList) {
-            self::$metaList = getMetaTable('currence@currence.php');
+            self::$metaList = getMetaTable('currency@currency.php');
         }
         return self::$metaList;
     }