diff --git a/Application/Admin/Controller/PromoteController.class.php b/Application/Admin/Controller/PromoteController.class.php
index 8f09e4e38..a76becf9a 100644
--- a/Application/Admin/Controller/PromoteController.class.php
+++ b/Application/Admin/Controller/PromoteController.class.php
@@ -280,7 +280,8 @@ class PromoteController extends ThinkController
             $data['account'] = I('post.account');
             $map1['id'] = array('neq',$_POST['id']);
             $map1['account'] = $data['account'];
-            if ($this->accountExist($data['account'])) {
+
+            if ($this->accountExist($data['account'], $_POST['id'])) {
                 $this->error('该账号已存在');
             }
             $pdata = D('Promote')->where($map1)->find();