From abf6ff91e9e98a51ddc00e03c21dd55cfba3ece0 Mon Sep 17 00:00:00 2001
From: YXX <778526573@qq.com>
Date: Fri, 6 Jan 2017 10:56:10 +0000
Subject: [PATCH] =?UTF-8?q?=E6=9B=B4=E6=94=B9?=
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---
 app/views/courses/_form.html.erb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/views/courses/_form.html.erb b/app/views/courses/_form.html.erb
index a113f78af..2310cb8e0 100644
--- a/app/views/courses/_form.html.erb
+++ b/app/views/courses/_form.html.erb
@@ -48,7 +48,7 @@
       <div class="col-sm-9">
         <div class="input-group">
           <div class="input-group-addon"><span class="glyphicon glyphicon-arrow-right"></span></div>
-          <%= f.select :limit_num ,options_for_select(['40', '100','200','350','500']), {}, class: 'form-control'  %>
+          <%= f.text_field :limit_num, class: 'form-control', placeholder: "请输入0到1000的整数" %>
         </div>
       </div>
     </div>