diff --git a/webapp/controller/BattleController.class.php b/webapp/controller/BattleController.class.php
index 0e087fc3..f53c7273 100644
--- a/webapp/controller/BattleController.class.php
+++ b/webapp/controller/BattleController.class.php
@@ -967,7 +967,7 @@ class BattleController extends BaseAuthedController {
                             }
                         }
                         if (count($member['battle_items']) > 0) {
-                            $this->decBattleItems($r, $roomUuid, $info, $member);
+                            $this->getBattleItems($r, $roomUuid, $info, $member);
                         }
                     }
                     array_push($teamInfo['members'], $info);
@@ -982,38 +982,17 @@ class BattleController extends BaseAuthedController {
         myself()->_rspData($data);
     }
 
-    private function decBattleItems($r, $roomUuid, &$info, $member)
+    private function getBattleItems($r, $roomUuid, &$info, $member)
     {
-        $key = 'dec.battle.item.' . $roomUuid . ':' . myself()->_getAccountId();
-        $data = $r->get($key);
-        if (empty($data)) {
-            $data = array();
-            foreach ($member['battle_items'] as $item) {
-                $itemCount = Bag::getItemCount($item['item_id']);
-                if ($itemCount >= $item['item_num']) {
-                    array_push($data, array(
-                        'item_id' => $item['item_id'],
-                        'item_num' => $item['item_num'],
-                    ));
-                    myself()->_decItems(array(
-                        array(
-                            'item_id' => $item['item_id'],
-                            'item_num' => $item['item_num'],
-                        )
-                    ));
-                } else {
-                    array_push($data, array(
-                        'item_id' => $item['item_id'],
-                        'item_num' => 0,
-                    ));
-                }
-            }
-            $r->setPx($key, json_encode($data), 1000 * 60 * 30);
-            $info['items'] = $data;
-        } else {
-            $info['items'] = json_decode($data, true);
+        $data = array();
+        foreach ($member['battle_items'] as $item) {
+            $itemCount = Bag::getItemCount($item['item_id']);
+            array_push($data, array(
+                'item_id' => $item['item_id'],
+                'item_num' => $item['item_num'],
+            ));
         }
-        error_log(json_encode($info['items']));
+        $info['items'] = $data;
     }
 
     public function getMobaBattleData()