diff --git a/app/controllers/student_work_controller.rb b/app/controllers/student_work_controller.rb
index 1e3834d6..f0150ea4 100644
--- a/app/controllers/student_work_controller.rb
+++ b/app/controllers/student_work_controller.rb
@@ -617,8 +617,8 @@ class StudentWorkController < ApplicationController
                        elsif @homework.homework_type == 4
                          @stundet_works.includes(:student_works_scores, [myshixun: :games], [user: :user_extensions])
                        end
+      @members = @course.members.where(user_id: @stundet_works.pluck(:user_id)).select([:user_id, :course_group_id])
     end
-    @members = @course.members.where(user_id: @stundet_works.pluck(:user_id)).select([:user_id, :course_group_id])
     respond_to do |format|
       format.js
       format.html { render :layout => 'base_edu'}