diff --git a/webapp/controller/SoloController.class.php b/webapp/controller/SoloController.class.php
index 5670b16..ee9bba3 100644
--- a/webapp/controller/SoloController.class.php
+++ b/webapp/controller/SoloController.class.php
@@ -907,7 +907,7 @@ class SoloController
                 $row = $conn->execQueryOne(
                     'SELECT coin_num, diamond_num FROM user WHERE accountid=:accountid;',
                     array(
-                        ':accountid' => $accountid
+                        ':accountid' => $account_id
                     )
                 );