From 91ee4daab9c35e467ba73f0fa007a1a6c48f258b Mon Sep 17 00:00:00 2001
From: cxt <853663049@qq.com>
Date: Wed, 6 Nov 2019 11:00:26 +0800
Subject: [PATCH] =?UTF-8?q?=E8=B0=83=E6=95=B4?=
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---
 app/services/duplicate_course_service.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/services/duplicate_course_service.rb b/app/services/duplicate_course_service.rb
index 21ed0e109..299f9a45a 100644
--- a/app/services/duplicate_course_service.rb
+++ b/app/services/duplicate_course_service.rb
@@ -113,7 +113,7 @@ class DuplicateCourseService < ApplicationService
           )
         end
 
-        origin_question.exercise_shixun_challenges.find_each do |sc, index|
+        origin_question.exercise_shixun_challenges.each_with_index do |sc, index|
           question.exercise_shixun_challenges.create!({position: index+1, challenge_id: sc.challenge_id,
                                                             shixun_id: sc.shixun_id, question_score: sc.question_score})
         end