diff --git a/webapp/controller/BattleController.class.php b/webapp/controller/BattleController.class.php
index e4652913..222a4c3f 100644
--- a/webapp/controller/BattleController.class.php
+++ b/webapp/controller/BattleController.class.php
@@ -252,9 +252,36 @@ class BattleController extends BaseAuthedController {
             }
         }
         $this->switchAccount(getReqVal('account_id', 0));
+        $this->updateRecentBattle($input['team_list']);
         $this->_rspOk();
     }
 
+    private function updateRecentBattle($teamList)
+    {
+        $realPlayerHash = array();
+        $realPlayerHashCopy = array();
+        foreach ($teamList as $team) {
+            foreach ($team as $member) {
+                if (!myself()->_isAndroidAccountId($member['account_id'])) {
+                    $realPlayerHash[$member['account_id']] = 1;
+                    $realPlayerHashCopy[$member['account_id']] = 1;
+                }
+            }
+        }
+        foreach ($realPlayerHash as $accountId) {
+            foreach ($realPlayerHashCopy as $accountIdCopy) {
+                if ($accountId != $accountIdCopy) {
+                    $accountId1 = $accountId;
+                    $accountId2 = $accountIdCopy;
+                    if ($accountId > $accountIdCopy) {
+                        $accountId1 = $accountIdCopy;
+                        $accountId2 = $accountId;
+                    }
+                }
+            }
+        }
+    }
+
     /*
       http post
       php://input