From 68c7868e1d5de2021e314a7eebb84c3a6f2447ba Mon Sep 17 00:00:00 2001
From: stormand <422171566@qq.com>
Date: Thu, 5 Jan 2017 18:07:07 +0800
Subject: [PATCH] t

---
 app/models/grade.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/models/grade.rb b/app/models/grade.rb
index 0979d81..20d916e 100644
--- a/app/models/grade.rb
+++ b/app/models/grade.rb
@@ -2,5 +2,5 @@ class Grade < ActiveRecord::Base
   belongs_to :course
   belongs_to :user
 
-  validates :grade, numericality: { only_integer: true, :greater_than => 0, :less_than => 100}
+
 end