diff --git a/doc/Shop.py b/doc/Shop.py
index e7cc26bc..622d90a9 100644
--- a/doc/Shop.py
+++ b/doc/Shop.py
@@ -232,5 +232,20 @@ class Shop(object):
                     _common.RspHead(),
                     ['!result', [_common.BlindBoxResult()], '盲盒结果列表'],
                 ]
-            }
+            },
+            {
+                'name': 'getChestItems',
+                'desc': '获取宝箱可能出现的物品列表',
+                'group': 'Shop',
+                'url': 'webapp/index.php?c=Shop&a=getChestItems',
+                'params': [
+                    _common.ReqHead(),
+                    ['goods_id', 0, '宝箱物品id item_id'],
+                ],
+                'response': [
+                    _common.RspHead(),
+                    ['!items', [0], '宝箱物品列表'],
+                ]
+            },
+            
         ]
diff --git a/webapp/controller/ShopController.class.php b/webapp/controller/ShopController.class.php
index dae2a03d..96778349 100644
--- a/webapp/controller/ShopController.class.php
+++ b/webapp/controller/ShopController.class.php
@@ -1233,14 +1233,32 @@ class ShopController extends BaseAuthedController
     {
         $goods_id = getReqVal('goods_id', 0);
         
-        if ($goods_id < 900001 || $goods_id > 900004) {
+        $meta = mt\Item::get($goods_id);
+        if ($meta['type'] != mt\Item::CHEST_BOX_TYPE) {
             $this->_rspErr(2, 'goods_id is invalid');
             return;
         }
-
-        $meta = mt\Item::get($goods_id);
         $chestType = $meta['sub_type'];
         $itemStore = mt\ShopChest::getRandomItemListByChestType($chestType);
+        $record = array();
+        foreach ($itemStore as $key => $value) {
+            foreach ($value as $k => $v) {
+                $record[$v['item_id']] += 1;
+            }
+        }
+
+        error_log("getChestItems start " . json_encode(
+            array(
+                'goods_id' => $goods_id,
+                'items' => array_keys($record),
+            )
+        ));
+
+        $this->_rspData(
+            array(
+                'items' => array_keys($record),
+            )
+        );
     }
 
     private function buyGoodsFree()
diff --git a/webapp/mt/Item.php b/webapp/mt/Item.php
index e88e82ad..61306b22 100644
--- a/webapp/mt/Item.php
+++ b/webapp/mt/Item.php
@@ -97,6 +97,8 @@ class Item {
     const EMOJI_TYPE = 20;
     const RANDOM_BOX_TYPE = 21;
 
+    const CHEST_BOX_TYPE = 23;
+
     const FUNC_RENAME_CARD_SUBTYPE = 1;
     const MATERIAL_CHIP_SUBTYPE = 3;
     const DRUG_TILI_SUBTYPE = 4;