diff --git a/doc/Activity.py b/doc/Activity.py
new file mode 100644
index 00000000..222a3f29
--- /dev/null
+++ b/doc/Activity.py
@@ -0,0 +1,40 @@
+# -*- coding: utf-8 -*-
+
+import _common
+
+class Activity(object):
+
+    def __init__(self):
+        self.apis = [
+            {
+                'name': 'serverTask',
+                'desc': '服务器大事件任务',
+                'group': 'Activity',
+                'url': 'webapp/index.php?c=Activity&a=serverTask',
+                'params': [
+                    _common.ReqHead(),
+                ],
+                'response': [
+                    _common.RspHead(),
+                    ['obtain_start_time', 0, '完成进度阶段开始时间'],
+                    ['obtain_end_time', 0, '完成进度阶段结束时间'],
+                    ['income_start_time', 0, '宝箱掉落阶段开始时间'],
+                    ['income_end_time', 0, '宝箱掉落阶段结束时间'],
+                    ['status', 0, '0:任务进行时  1:4v4完成任务  2:pvp完成任务 '],
+                    ['!taskDtoList1', [serverTask()], '4v4任务列表'],
+                    ['!taskDtoList2', [serverTask()], 'pvp任务列表'],
+                ]
+            }
+        ]
+
+
+
+class serverTask(object):
+
+    def __init__(self):
+        self.fields = [
+            ['task_id', 0, '任务id'],
+            ['current', 0, '当前进度'],
+            ['target', 0, '目标进度'],
+            ['state', 0, '1:完成 0:未完成'],
+        ]
\ No newline at end of file
diff --git a/webapp/controller/BagController.class.php b/webapp/controller/BagController.class.php
index 040f2d7f..18df866a 100644
--- a/webapp/controller/BagController.class.php
+++ b/webapp/controller/BagController.class.php
@@ -132,8 +132,8 @@ class BagController extends BaseAuthedController {
             }
         } else if ($itemMeta['type'] == mt\Item::GIFT_PACKAGE_TYPE) {
             $this->openGiftPackage($itemDb, $itemMeta, $itemNum, $param1, $param2, $param3);
-        } else if ($itemMeta['type'] == mt\Item::FRAGMENT_BOX_TYPE) {
-            $this->openFragmentBox($itemDb, $itemMeta, $itemNum);
+        }  else if ($itemMeta['type'] == mt\Item::TREASURE_BOX) {
+            $this->openBox($itemDb, $itemMeta, $itemNum);
         } else {
             $this->_rspErr(4, 'The prop function has not been realized yet');
         }
@@ -329,6 +329,44 @@ class BagController extends BaseAuthedController {
         ));
     }
 
+    private function openBox($itemDb,$itemMeta,$itemNum){
+        $dropMeta = mt\Drop::get($itemMeta['drop']);
+        if (!$dropMeta) {
+            $this->_rspErr(1, 'config error');
+            return;
+        }
+        $costItems = array(
+            array(
+                "item_id" => V_ITEM_GOLD,
+                "item_num" => $itemMeta['gold'] * $itemNum
+            )
+        );
+        $lackItem = null;
+        if (!$this->_hasEnoughItems($costItems, $lackItem)) {
+            $this->_rspErr(3, $this->_getLackItemErrMsg($lackItem));
+            return;
+        }
+        if ($itemDb['item_num'] < $itemNum){
+            $this->_rspErr(3, "item inadequate in number");
+            return;
+        }
+        $this->_decItems($costItems);
+        $this->_decItems(array(
+            array(
+                'item_id' => $itemMeta['id'],
+                'item_num' => $itemNum
+            )
+        ));
+        for ($i=1;$i<=$itemNum;$i++){
+            $this->_scatterDrop('serverBox:' . $itemMeta['id'], $dropMeta, $this->awardService, $this->propertyChgService);
+        }
+        $this->propertyChgService->addBagChg();
+        $this->_rspData(array(
+            'award' => $this->awardService->toDto(),
+            'property_chg' => $this->propertyChgService->toDto(),
+        ));
+    }
+
     public function buyItem()
     {
         $itemId = getReqVal('item_id', 0);
@@ -408,24 +446,7 @@ class BagController extends BaseAuthedController {
         ));
     }
 
-    private function openFragmentBox($itemDb, $itemMeta, $itemNum){
-        $this->_rspOk();
-//        if ($itemDb['item_num']<$itemNum){
-//            $this->_rspErr(1, "The shard chest is insufficient");
-//            return;
-//        }
-//        for ($i=1;$i<=$itemNum;$i++){
-//            if (! Nft::addNftByFragmentBox($itemMeta,$i)){
-//                $this->_rspErr(1, "server internal error");
-//                return;
-//            }
-//            Bag::decItemByUnIid($itemDb['item_uniid'], 1);
-//        }
-//        $this->propertyChgService->addBagChg();
-//        $this->_rspData(array(
-//            'property_chg' => $this->propertyChgService->toDto(),
-//        ));
-    }
+
 
     public function syntheticGold(){
         $itemId = getReqVal('item_id', 0);
diff --git a/webapp/mt/Item.php b/webapp/mt/Item.php
index 71e74ba1..584a4e1c 100644
--- a/webapp/mt/Item.php
+++ b/webapp/mt/Item.php
@@ -30,6 +30,8 @@ class Item {
       23 随机宝箱
       24 Gacha
       26 晶体
+      29 外饰装扮
+      30 活动宝箱
     */
 
     /*
@@ -105,6 +107,7 @@ class Item {
     const CHEST_BOX_TYPE = 23;
     const PLANET_TYPE = 28;
     const AVATAR_TYPE = 29;
+    const TREASURE_BOX = 30;
 
     const FUNC_RENAME_CARD_SUBTYPE = 1;
     const FUNC_GUILD_CARD_SUBTYPE = 3;