From 383723612df1075ac165c82b34d2481a434557a7 Mon Sep 17 00:00:00 2001
From: cxt <853663049@qq.com>
Date: Wed, 26 Jun 2019 11:28:51 +0800
Subject: [PATCH] =?UTF-8?q?=E8=B0=83=E6=95=B4?=
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---
 app/models/homework_common.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/models/homework_common.rb b/app/models/homework_common.rb
index 6a117eff1..9cc2c9a69 100644
--- a/app/models/homework_common.rb
+++ b/app/models/homework_common.rb
@@ -78,7 +78,7 @@ class HomeworkCommon < ApplicationRecord
   # 根据是否统一发布获取作业的作品列表
   def all_works
     student_works = self.unified_setting ? self.student_works :
-                        self.student_works.joins("join course_members cm on student_works.user_id=cm.user_id").
+                        self.student_works.joins("join course_members on student_works.user_id=course_members.user_id").
                             where(course_members: {course_group_id: self.published_settings.pluck(:course_group_id)})
   end
 
@@ -90,7 +90,7 @@ class HomeworkCommon < ApplicationRecord
     # 有分班权限的统计管理的分班且已发布的学生情况
     if member.present? && teacher_course_groups.size > 0
       group_ids = teacher_course_groups.pluck(:course_group_id)
-      all_student_works = all_student_works.joins("join course_members cm on student_works.user_id=cm.user_id").
+      all_student_works = all_student_works.joins("join course_members course_members on student_works.user_id=course_members.user_id").
           where(course_members: {course_group_id: group_ids})
     end
     all_student_works