From 924448efaacacaf628a0da91485284d1774129bd Mon Sep 17 00:00:00 2001
From: guange <8863824@gmail.com>
Date: Tue, 28 May 2019 15:02:09 +0800
Subject: [PATCH] =?UTF-8?q?=E5=8F=96=E5=87=BA=E8=A1=A5=E4=BA=A4=E7=9A=84?=
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---
 app/controllers/student_work_controller.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/controllers/student_work_controller.rb b/app/controllers/student_work_controller.rb
index 8885353c..464a2842 100644
--- a/app/controllers/student_work_controller.rb
+++ b/app/controllers/student_work_controller.rb
@@ -647,7 +647,7 @@ class StudentWorkController < ApplicationController
           uid: "#{work.user.user_extensions.student_id}",
           downloadUrl: ''
       }
-      attachment = work.attachments.first
+      attachment = work.attachments.last
       if  attachment
         o[:downloadUrl] = "https://#{Setting.host_name}/"+download_named_attachment_path(attachment.id, attachment.filename)
       end