diff --git a/webapp/controller/AccountVerifyController.class.php b/webapp/controller/AccountVerifyController.class.php
deleted file mode 100644
index 62f9d36d..00000000
--- a/webapp/controller/AccountVerifyController.class.php
+++ /dev/null
@@ -1,45 +0,0 @@
-<?php
-
-use phpcommon\SqlHelper;
-
-class AccountVerifyController extends BaseController {
-
-    public function canBind()
-    {
-        $guestAccount = getReqVal('guest_account', '');
-        $targetPlat = getReqVal('target_plat', '');
-        $targetAccount = getReqVal('target_account', '');
-        $channel = phpcommon\extractChannel($guestAccount);
-        $gameId = phpcommon\extractGameId($guestAccount);
-        if ($channel != TAPTAP_CHANNEL ||
-            $gameId != 2006) {
-            myself()->_rspErr(1, 'guest_account error');
-            return;
-        }
-        {
-            $row = SqlHelper::ormSelectOne(
-                myself()->_getMysql(''),
-                't_user',
-                array(
-                    'account_id' => $guestAccount
-                ));
-            if (!$row) {
-                myself()->_rspErr(1, 'guest_account not found');
-                return;
-            }
-        }
-        {
-            $row = SqlHelper::ormSelectOne(
-                myself()->_getMysql(''),
-                't_user',
-                array(
-                    'account_id' => BC_POLY_CHANNEL . '_2006_' . $targetPlat . '_' . $targetAccount
-                ));
-            if ($row) {
-                myself()->_rspErr(1, 'cannot bind');
-                return;
-            }
-        }
-    }
-
-}