diff --git a/app/models/user_wechat.rb b/app/models/user_wechat.rb
index a96cabbe5..68ea75679 100644
--- a/app/models/user_wechat.rb
+++ b/app/models/user_wechat.rb
@@ -15,12 +15,12 @@ class UserWechat < ActiveRecord::Base
     self.save
     
     ## 主要是将comment 迁移
-    User.delete(old_user) 
+    User.delete(old_user)
 
-    JournalForMessages.where(user_id: old_user).update_all(user_id: u.id)
-    Journal.where(user_id: old_user).update_all(user_id: u.id)
-    Comment.where(author_id: old_user).update_all(author_id: u.id)
-    Message.where(author_id: old_user).update_all(author_id: u.id)
-    BlogComment.where(author_id: old_user).update_all(author_id: u.id)
+    Mobile::Apis.JournalForMessages.where(user_id: old_user).update_all(user_id: u.id)
+    Mobile::Apis.Journal.where(user_id: old_user).update_all(user_id: u.id)
+    Mobile::Apis.Comment.where(author_id: old_user).update_all(author_id: u.id)
+    Mobile::Apis.Message.where(author_id: old_user).update_all(author_id: u.id)
+    Mobile::Apis.BlogComment.where(author_id: old_user).update_all(author_id: u.id)
   end
 end