diff --git a/webapp/controller/HashRateShopController.class.php b/webapp/controller/HashRateShopController.class.php
index 5fdb4d98..80d1fd06 100644
--- a/webapp/controller/HashRateShopController.class.php
+++ b/webapp/controller/HashRateShopController.class.php
@@ -1,8 +1,12 @@
 <?php
 
 require_once('services/HashRateShopService.php');
+require_once('services/AwardService.php');
+require_once('services/PropertyChgService.php');
+
 require_once('mt/HashRateShop.php');
 require_once('mt/Item.php');
+
 require_once('models/HashRate.php');
 
 use phpcommon\SqlHelper;
@@ -55,7 +59,7 @@ class HashRateShopController extends BaseAuthedController {
             myself()->_rspErr(1, 'no right to purchase');
             return;
         }
-        $itemMeta = mt\Item::get($goodsMeta['item_id']);
+        $itemMeta = mt\Item::get($goodsMeta['type']);
         if (!$itemMeta) {
             myself()->_rspErr(1, 'goods not found, goods_id: ' . $goodsMeta['goods_id']);
             return;
@@ -73,11 +77,11 @@ class HashRateShopController extends BaseAuthedController {
             myself()->_rspErr(1, "config error");
             return;
         }
-        if ($price * $goodsNum < model\HashRate::getMyCurrentHashRate()) {
+        if ($price * $goodsNum < models\HashRate::getMyCurrentHashRate()) {
             myself()->_rspErr(2, "hashrate not enough");
             return;
         }
-        model\HashRate::decMyCurrentHashRate($price * $goodsNum);
+        models\HashRate::decMyCurrentHashRate($price * $goodsNum);
         HashRateShopBuyRecord::add($goodsMeta['goods_id'], $goodsNum, $goodsMeta['type']);
         for ($i = 0; $i < $goodsNum; $i++) {
             $this->internalAddItem($awardService,