diff --git a/app/api/mobile/apis/new_comment.rb b/app/api/mobile/apis/new_comment.rb
index ad02762d4..d4a156271 100644
--- a/app/api/mobile/apis/new_comment.rb
+++ b/app/api/mobile/apis/new_comment.rb
@@ -60,7 +60,7 @@ module Mobile
             raise user.errors.full_messages.first if user.new_record?
             user.update_attributes(:lastname=>name)
             #自动激活
-            user = automatically_register(user)
+            user = AccountHelper.automatically_register(user)
             UserWechat.create!(
                 openid: openid,
                 user: user,