diff --git a/webapp/controller/ActivityController.class.php b/webapp/controller/ActivityController.class.php
index bd77ece..7857db3 100644
--- a/webapp/controller/ActivityController.class.php
+++ b/webapp/controller/ActivityController.class.php
@@ -218,7 +218,6 @@ class ActivityController{
         }
         case 2:   //活动皮肤兑换
         {
-            var_dump(time());
             $arr = $this->getExplode($act['exchange_item']);
             $row = $conn->execQueryOne('SELECT * FROM skin WHERE accountid = :account_id AND skin_id = :skin_id;',
                                        array(
diff --git a/webapp/controller/HangController.class.php b/webapp/controller/HangController.class.php
index 83ad28d..cfee793 100644
--- a/webapp/controller/HangController.class.php
+++ b/webapp/controller/HangController.class.php
@@ -121,7 +121,12 @@ class HangController{
                 return;
             }
         } else {
-            $num = time() - $row['hang_time'];
+            $p_num = $this->getParameter(GOLD);
+            $p_time_limit = $this->getParameter(TIME_LIMIT);
+            $num = time() - $row['hang_time'] / 5 * $p_num['param_value'];
+            if ($num >= $p_time_limit['param_value']) {
+                $num = $p_time_limit['param_value'] / 5 * $p_num['param_value'];
+            }
         }
 
         echo json_encode(array(
diff --git a/webapp/controller/RoleController.class.php b/webapp/controller/RoleController.class.php
index b3aea80..b7e89c6 100644
--- a/webapp/controller/RoleController.class.php
+++ b/webapp/controller/RoleController.class.php
@@ -169,44 +169,47 @@ class RoleController{
                                    array(
                                        ':accountid' => $account_id
                                    ));
-        if ($row) {
-            if ($kill_his < $row['kill_his']) {
-                $kill_his = $row['kill_his'];
-            }
-            if ($harm_his < $row['harm_his']) {
-                $harm_his = $row['harm_his'];
-            }
-            if ($rank == 1) {
-                $row['win_times']++;
-            }
-            if ($alive_time_his < $row['alive_time_his']) {
-                $alive_time_his = $row['alive_time_his'];
-            }
-            if ($add_HP_his < $row['add_HP_his']) {
-                $add_HP_his = $row['add_HP_his'];
-            }
-            $ret = $conn->execScript('UPDATE user SET game_times=:game_times, win_times=:win_times, kills=:kills, harm=:harm, add_HP=:add_HP, alive_time=:alive_time, kill_his=:kill_his, alive_time_his=:alive_time_his, harm_his=:harm_his, add_HP_his=:add_HP_his, coin_num=:coin_num, integral=:integral ' .
-                                     ' WHERE accountid=:accountid;',
-                                     array(
-                                         ':game_times' => $row['game_times'] + 1,
-                                         ':win_times' => $row['win_times'],
-                                         ':kill_his' => $kill_his,
-                                         ':kills' => $row['kills'] + $kills,
-                                         ':harm_his' => $harm_his,
-                                         ':harm' => $row['harm'] + $harm,
-                                         ':add_HP' => $row['add_HP'] + $add_HP,
-                                         ':alive_time' => $row['alive_time'] + $alive_time,
-                                         ':alive_time_his' => $alive_time_his,
-                                         ':add_HP_his' => $add_HP_his,
-                                         ':accountid' => $account_id,
-                                         ':coin_num' => $row['coin_num'] + $coin_num,
-                                         ':integral' => $row['integral'] + $integral
-                                     ));
-            if (!$ret) {
-                die();
-                return;
-            }
+        if (!$row) {
+            phpcommon\sendError(ERR_USER_BASE + 1, '没有这个玩家');
+            return;
         }
+        if ($kill_his < $row['kill_his']) {
+            $kill_his = $row['kill_his'];
+        }
+        if ($harm_his < $row['harm_his']) {
+            $harm_his = $row['harm_his'];
+        }
+        if ($rank == 1) {
+            $row['win_times']++;
+        }
+        if ($alive_time_his < $row['alive_time_his']) {
+            $alive_time_his = $row['alive_time_his'];
+        }
+        if ($add_HP_his < $row['add_HP_his']) {
+            $add_HP_his = $row['add_HP_his'];
+        }
+        $ret = $conn->execScript('UPDATE user SET game_times=:game_times, win_times=:win_times, kills=:kills, harm=:harm, add_HP=:add_HP, alive_time=:alive_time, kill_his=:kill_his, alive_time_his=:alive_time_his, harm_his=:harm_his, add_HP_his=:add_HP_his, coin_num=:coin_num, integral=:integral ' .
+                                 ' WHERE accountid=:accountid;',
+                                 array(
+                                     ':game_times' => $row['game_times'] + 1,
+                                     ':win_times' => $row['win_times'],
+                                     ':kill_his' => $kill_his,
+                                     ':kills' => $row['kills'] + $kills,
+                                     ':harm_his' => $harm_his,
+                                     ':harm' => $row['harm'] + $harm,
+                                     ':add_HP' => $row['add_HP'] + $add_HP,
+                                     ':alive_time' => $row['alive_time'] + $alive_time,
+                                     ':alive_time_his' => $alive_time_his,
+                                     ':add_HP_his' => $add_HP_his,
+                                     ':accountid' => $account_id,
+                                     ':coin_num' => $row['coin_num'] + $coin_num,
+                                     ':integral' => $row['integral'] + $integral
+                                 ));
+        if (!$ret) {
+            die();
+            return;
+        }
+
         //插入历史记录
         $ret = $conn->execScript('INSERT INTO history_record(accountid, room_uuid, map_name, game_time, rank, kills, harms, hurts, alive_time, coin, status) ' .
                                  ' VALUES(:accountid, :room_uuid, :map_name, :game_time, :rank, :kills, :harms, :hurts, :alive_time, :coin, 0);',
diff --git a/webapp/controller/SupplyBoxController.class.php b/webapp/controller/SupplyBoxController.class.php
index aafbed0..9e239e9 100644
--- a/webapp/controller/SupplyBoxController.class.php
+++ b/webapp/controller/SupplyBoxController.class.php
@@ -152,19 +152,21 @@ class SupplyBoxController{
                                        ':accountid' => $account_id,
                                        ':box_id' => $box_id
                                    ));
-        if (!$row && $free_open == 0) {
-            phpcommon\sendError(ERR_USER_BASE + 2, '没有这个宝箱');
-            return;
-        } else if (!$row && $free_open == 1) {
-            $ret = $conn->execScript('INSERT INTO supplybox(accountid, box_id, box_num, buy_times, last_buy_time) ' .
+        if (!$row) {
+            if ($free_open == 0) {
+                phpcommon\sendError(ERR_USER_BASE + 2, '没有这个宝箱');
+                return;
+            } else if ($free_open == 1) {
+                $ret = $conn->execScript('INSERT INTO supplybox(accountid, box_id, box_num, buy_times, last_buy_time) ' .
                                      ' VALUES(:accountid, :box_id, 0, 0, 0);',
                                      array(
                                          ':accountid' => $account_id,
                                          ':box_id' => $box_id,
                                      ));
-            if (!$ret) {
-                die();
-                return;
+                if (!$ret) {
+                    die();
+                    return;
+                }
             }
         }
         if ($free_open == 0) {