From 815df50ad1f410756a66b533fe77b7fe78a77dc9 Mon Sep 17 00:00:00 2001
From: daiao <358551898@qq.com>
Date: Tue, 27 Aug 2019 18:54:47 +0800
Subject: [PATCH] =?UTF-8?q?=E9=99=84=E4=BB=B6=E6=8A=A5=E9=94=99?=
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---
 app/controllers/graduation_works_controller.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/controllers/graduation_works_controller.rb b/app/controllers/graduation_works_controller.rb
index e9e07cc0d..204e0e5d4 100644
--- a/app/controllers/graduation_works_controller.rb
+++ b/app/controllers/graduation_works_controller.rb
@@ -274,7 +274,7 @@ class GraduationWorksController < ApplicationController
     @is_author = @work.user_id == current_user.id
     @work_members = @task.task_type == 1 ? [] : @task.graduation_works.where.not(user_id: @work.user_id).
         where(group_id: @work.group_id).includes(:user)
-    @attachments = @work.attachments.where.not(attachtype: 7).or(attachtype: nil)
+    @attachments = @work.attachments.where("attachtype != 7 or attachtype is null")
   end
 
   def comment_list