调整

app/controllers/graduation_tasks_controller.rb

@@ -110,9 +110,9 @@ class GraduationTasksController < ApplicationController
       end
 
       # 排序
-      rorder = params[:order].blank? ? "updated_at" : params[:order]
+      rorder = params[:order].blank? ? "update_time" : params[:order]
       b_order = params[:b_order].blank? ? "desc" : params[:b_order]
-      if rorder == "updated_at" || rorder == "work_score"
+      if rorder == "update_time" || rorder == "work_score"
         @work_list = @work_list.order("graduation_works.#{rorder} #{b_order}")
       elsif rorder == "student_id"
         @work_list = @work_list.joins(user: :user_extension).order("user_extensions.#{rorder} #{b_order}")