diff --git a/webapp/controller/BagController.class.php b/webapp/controller/BagController.class.php
index 359cf096..9aa42f0e 100644
--- a/webapp/controller/BagController.class.php
+++ b/webapp/controller/BagController.class.php
@@ -168,7 +168,7 @@ class BagController extends BaseAuthedController {
         }
         if ($nameService->nameUsed($name)){
             $errCode = 5;
-            $errMsg = '名字已被占用';
+            $errMsg = 'This name has been taken';
             return;
         }
         $ret = $nameService->useName($name);