diff --git a/webapp/controller/MarketController.class.php b/webapp/controller/MarketController.class.php
index 8afb85aa..cabb366f 100644
--- a/webapp/controller/MarketController.class.php
+++ b/webapp/controller/MarketController.class.php
@@ -58,7 +58,7 @@ class MarketController extends BaseController {
             return;
         }
 
-        $countdown = max(0, $currBatchMeta['start_time'] - myself()->_getNowTime());
+        $countdown = mt\MarketBatch::getCountdown($currBatchMeta);
         $soldNum = min(BoxOrder::getSoldNum($currBatchMeta['id']), $currBatchMeta['number_of_props']);
         $totalNum = $currBatchMeta['number_of_props'];
         $buyed = MarketService::isTestMode() ? 0 : BoxOrder::isBuyed($account, $currBatchMeta['id']);
@@ -87,7 +87,7 @@ class MarketController extends BaseController {
             //'buyed' => $buyed
         );
 
-        if ($this->isTestMode()) {
+        if (MarketService::isTestMode()) {
             foreach(array_keys($presaleInfo) as $key) {
                 if (!is_null(getReqVal($key, null))) {
                     $presaleInfo[$key] = getReqVal($key, $presaleInfo[$key]);
diff --git a/webapp/mt/MarketBatch.php b/webapp/mt/MarketBatch.php
index 1f53cb16..f02cd104 100644
--- a/webapp/mt/MarketBatch.php
+++ b/webapp/mt/MarketBatch.php
@@ -34,6 +34,12 @@ class MarketBatch {
         return $currentMeta;
     }
 
+    public static function getCountdown($meta)
+    {
+        $countdown = max(0, $currBatchMeta['start_time'] - myself()->_getNowTime());
+        return $countdown;
+    }
+
     protected static function getMetaList()
     {
         if (!self::$metaList) {