diff --git a/ReadMe.txt b/ReadMe.txt
index c373119fb..35e56515d 100644
--- a/ReadMe.txt
+++ b/ReadMe.txt
@@ -62,4 +62,4 @@ kw: 首页, 定制, forge, course, contest, 排序
 如果运行迁移文件有报错与‘sort_type’相关 先运行 bundle exec rake db:migrate:down version=20140716021202 bundle exec rake db:migrate:up version=20140716021202
 在按如下步骤执行，未报与之相关的则直接按如下步骤执行
 1.运行 bundle exec rake db:migrate:down version=20140719080032
-2.运行 bundle exec rake db:migrate:up version=20140719080032
\ No newline at end of file
+2.运行 bundle exec rake db:migrate:up version=20140719080032