diff --git a/webapp/services/HashRateShopService.php b/webapp/services/HashRateShopService.php
index 97fdf8bd..beaf950a 100644
--- a/webapp/services/HashRateShopService.php
+++ b/webapp/services/HashRateShopService.php
@@ -58,6 +58,11 @@ class HashRateShopService {
 
     public static function buyLimitCheck($goodsMeta, $goodsNum, &$errCode, &$errMsg)
     {
+        if ($goodsMeta['is_close']) {
+            $errCode = 1;
+            $errMsg = 'cant buy';
+            return;
+        }
         $errCode = 0;
         $errMsg = '';
         $buyRecordHash = ShopBuyRecord::allToHash();
@@ -90,7 +95,7 @@ class HashRateShopService {
                     $boughtTimes = $buyRecord ? $buyRecord['this_month_buy_times'] + $goodsNum : 1;
                     if ($buyRecord && getXVal($buyRecord, 'this_month_buy_times', 0) >= $goodsMeta['limit_num']) {
                         $errCode = 2;
-                        $errMsg = 'month purchase limit reached';
+                        $errMsg = 'Month purchase limit reached';
                         return false;
                     }
                 }