diff --git a/sql/gamedb.sql b/sql/gamedb.sql
index aa2821a7..5618abe9 100644
--- a/sql/gamedb.sql
+++ b/sql/gamedb.sql
@@ -791,6 +791,7 @@ CREATE TABLE `t_transaction` (
   `account_id` varchar(60) NOT NULL DEFAULT '' COMMENT '账号id(channel + "_" + gameid + "_" + openid)',
   `trans_id` varchar(255) NOT NULL DEFAULT '' COMMENT '事务id',
   `action` int(11) NOT NULL DEFAULT '0' COMMENT 'action',
+  `item_uniid` int(11) NOT NULL DEFAULT '0' COMMENT '道具uniid',
   `item_id` int(11) NOT NULL DEFAULT '0' COMMENT '道具id',
   `status` int(11) NOT NULL DEFAULT '0' COMMENT 'status',
   `createtime` int(11) NOT NULL DEFAULT '0' COMMENT '创建时间',
@@ -840,4 +841,4 @@ CREATE TABLE `t_shop_goods` (
   `buy_gift` varchar(255) DEFAULT NULL,
   `normal_gift` varchar(255) DEFAULT NULL,
   PRIMARY KEY (`id`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8;
\ No newline at end of file
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
diff --git a/webapp/controller/BlockChainController.class.php b/webapp/controller/BlockChainController.class.php
index de8d73a8..d517683f 100644
--- a/webapp/controller/BlockChainController.class.php
+++ b/webapp/controller/BlockChainController.class.php
@@ -47,7 +47,39 @@ class BlockChainController extends BaseAuthedController {
 
     public function active721Nft()
     {
+        $type = getReqVal('type', 0);
+        $uniid = getReqVal('uniid', 0);
+        switch ($type) {
+        case 1:
+        {
+            $heroDb = Hero::find($uuid);
+            if (!$heroDb) {
+                myself()->_rspErr(1, 'hero not found');
+                return;
+            }
+            if ($heroDb['token_id']) {
+                myself()->_rspErr(1, 'already activated');
+                return;
+            }
 
+        }
+        break;
+        case 2:
+        {
+            $gunDb = Gun::find($uuid);
+            if (!$gunDb) {
+                myself()->_rspErr(1, 'gun not found');
+                return;
+            }
+        }
+        break;
+        default:
+        {
+            myself()->_rspErr(1, 'type param error');
+            return;
+        }
+        break;
+        }
     }
 
     public function active1155Nft()
diff --git a/webapp/controller/ShopController.class.php b/webapp/controller/ShopController.class.php
index 9dfd61c6..dd686a25 100644
--- a/webapp/controller/ShopController.class.php
+++ b/webapp/controller/ShopController.class.php
@@ -38,6 +38,11 @@ class ShopController extends BaseAuthedController {
     const TOKEN_TYPE_MATIC = '101';
     const TOKEN_TYPE_BNB = '102';
 
+    // 限购类型
+    const DAILY_BUY_LIMIT = 1;
+    const WEEKLY_BUY_LIMIT = 2;
+    const TOTAL_BUY_LIMIT = 3;
+
     public function getGoodsList()
     {
         $row = SqlHelper::ormSelect(
@@ -89,6 +94,59 @@ class ShopController extends BaseAuthedController {
             return;
         }
 
+        $buyRecordHash = ShopBuyRecord::allToHash();
+        $boughtTimes = 1;
+        switch ($row['limit_type']) {
+        case ShopController::DAILY_BUY_LIMIT:
+        {
+            
+            $buyRecord = getXVal($buyRecordHash, $id);
+            echo "===========".json_encode($buyRecord)."-------".$row['limit_num']."..".getXVal($buyRecord, 'this_day_buy_times', 0);
+            $boughtTimes = $buyRecord ? $buyRecord['this_day_buy_times'] + 1: 1;
+            if ($buyRecord && getXVal($buyRecord, 'this_day_buy_times', 0) >= $row['limit_num'])  {
+                $this->_rspErr(2, 'Has reached the maximum number of purchase restrictions today');
+                return;
+            }
+            if ($row['limit_num'] <= 0) {
+                $this->_rspErr(2, 'The maximum number of purchase restrictions has been reached');
+                return;
+            }
+        }
+        break;
+        case ShopController::WEEKLY_BUY_LIMIT:
+        {
+            $buyRecord = getXVal($buyRecordHash, $id);
+            $boughtTimes = $buyRecord ? $buyRecord['this_week_buy_times'] + 1: 1;
+            if ($buyRecord && getXVal($buyRecord, 'this_week_buy_times', 0) >= $row['limit_num'])  {
+                $this->_rspErr(2, 'The maximum number of purchase restrictions this week has been reached');
+                return;
+            }
+            if ($row['limit_num'] <= 0) {
+                $this->_rspErr(2, 'The maximum number of purchase restrictions has been reached');
+                return;
+            }
+        }
+        break;
+        case ShopController::TOTAL_BUY_LIMIT:
+        {
+            $buyRecord = getXVal($buyRecordHash, $id);
+            $boughtTimes = $buyRecord ? $buyRecord['total_buy_times'] + 1: 1;
+            if ($buyRecord && getXVal($buyRecord, 'total_buy_times', 0) >= $row['limit_num'])  {
+                $this->_rspErr(2, 'The maximum number of purchase restrictions has been reached');
+                return;
+            }
+            if ($row['limit_num'] <= 0) {
+                $this->_rspErr(2, 'he maximum number of purchase restrictions has been reached');
+                return;
+            }
+        }
+        break;
+        default:
+        {
+        }
+        break;
+        }
+
         $price_array = splitStr1($row['price']);
         $discount_array = splitStr1($row['discount']);
 
@@ -111,21 +169,21 @@ class ShopController extends BaseAuthedController {
                 $this->internalAddItem($propertyChgService, $itemMeta);
                 $awardService = new services\AwardService();
                 $awardService->addItem($row['goods_id'], $goods_num);
-                ShopBuyRecord::add($row['goods_id'], $itemNum);
+                ShopBuyRecord::add($id, $goods_num);
                 $this->_decItems($costItems);
                 $goodsDto = array(
-                    'goods_id' => $itemMeta['id'],
-                    'item_id' => $itemMeta['id'],
+                    'goods_id' => $id,
+                    'item_id' => $row['goods_id'],
                     'price_info' => array(
-                        'item_id' => $itemMeta['id'],
+                        'item_id' => $row['goods_id'],
                         'cost_list' => array(),
-                        'discount_begin_time' => phpcommon\datetimeToTimestamp($itemMeta['discount_begin']),
-                        'discount_end_time' => phpcommon\datetimeToTimestamp($itemMeta['discount_end'])
+                        'discount_begin_time' => phpcommon\datetimeToTimestamp($row['discount_begin']),
+                        'discount_end_time' => phpcommon\datetimeToTimestamp($row['discount_end'])
                     ),
-                    'flag_icon' => $goodsMeta['tag'],
-                    'limit_type' => $itemMeta['limit_type'],
+                    'flag_icon' => $row['tag'],
+                    'limit_type' => $row['limit_type'],
                     'bought_times' => $boughtTimes,
-                    'total_buy_times' => $itemMeta['limit_num'],
+                    'total_buy_times' => $row['limit_num'],
                 );
                 {
                     $priceInfo = mt\Item::getPriceInfo($itemMeta);