diff --git a/app/controllers/exercises_controller.rb b/app/controllers/exercises_controller.rb
index 5fa5296d5..44b694239 100644
--- a/app/controllers/exercises_controller.rb
+++ b/app/controllers/exercises_controller.rb
@@ -32,13 +32,13 @@ class ExercisesController < ApplicationController
         @exercises_all = @course.exercises
         member_show_exercises = @exercises_all.is_exercise_published  #已发布的或已截止的试卷
         @current_user_ = current_user
-        @exercises_count = @exercises_all.count   # 全部页面，需返回
-        @exercises_unpublish_counts = @exercises_all.exercise_by_status(1).count #未发布的试卷数
-        @exercises_published_counts = @exercises_all.exercise_by_status([2,3]).count  # 已发布的试卷数,包含已截止的
-        @exercises_ended_counts = @exercises_all.exercise_by_status(3).count #已截止的试卷数
+        @exercises_count = @exercises_all.size   # 全部页面，需返回
+        @exercises_unpublish_counts = @exercises_all.exercise_by_status(1).size #未发布的试卷数
+        @exercises_published_counts = @exercises_all.exercise_by_status([2,3]).size  # 已发布的试卷数,包含已截止的
+        @exercises_ended_counts = @exercises_all.exercise_by_status(3).size #已截止的试卷数
         # 课堂的学生人数
         @course_all_members = @course.students #当前课堂的全部学生
-        @course_all_members_count = @course_all_members.count  #当前课堂的学生数
+        @course_all_members_count = @course_all_members.size  #当前课堂的学生数
         @current_student = @course_all_members.course_find_by_ids("user_id",current_user.id)  #当前用户是否为课堂的学生
 
         # exercises的不同用户群体的显示
@@ -64,7 +64,7 @@ class ExercisesController < ApplicationController
           @is_teacher_or = 0
           @exercises = member_show_exercises.present? ? member_show_exercises.unified_setting : []
         end
-        if @exercises.count > 0
+        if @exercises.size > 0
           if params[:type].present?
             choose_type = params[:type].to_i
             member_group_id = @current_student.first.try(:course_group_id).to_i
diff --git a/app/helpers/polls_helper.rb b/app/helpers/polls_helper.rb
index 56bbb9b77..b5ba79dcc 100644
--- a/app/helpers/polls_helper.rb
+++ b/app/helpers/polls_helper.rb
@@ -3,8 +3,8 @@ module PollsHelper
   #获取试卷的已答/未答人数
   def get_poll_answers(poll_users)
     @commit_poll_users = poll_users.commit_by_status(1)  #当前老师的全部学生中已提交的
-    @poll_answers = @commit_poll_users.present? ? @commit_poll_users.count : 0   #表示已经提交了的用户
-    course_all_members_count = poll_users.present? ? poll_users.count : 0
+    @poll_answers = @commit_poll_users.present? ? @commit_poll_users.size : 0   #表示已经提交了的用户
+    course_all_members_count = poll_users.present? ? poll_users.size : 0
     @poll_unanswers = (course_all_members_count - @poll_answers)
   end
 
diff --git a/app/models/poll.rb b/app/models/poll.rb
index ce5da17dd..1cead3291 100644
--- a/app/models/poll.rb
+++ b/app/models/poll.rb
@@ -137,17 +137,17 @@ class Poll < ApplicationRecord
   #判断当前用户的答题状态
   def check_user_votes_status(user)
     poll_answer_user = poll_users.find_by(user_id: user.id)
-    user_poll_status = get_poll_status(user.id)
+    # user_poll_status = get_poll_status(user.id)
     user_status = 2
 
     if poll_answer_user.present? && (poll_answer_user.start_at.present? || poll_answer_user.end_at.present?)   #学生有过答题的,或者立即截止，但学生未做试卷的
       user_status = poll_answer_user.commit_status
     end
-
-    if poll_answer_user.present? && poll_answer_user.start_at.blank? && user_poll_status == 3
-      # user_status = 4
-      user_status = 5    #问卷用户存在，且未开始答题，且问卷已截止时，返回未提交标示
-    end
+    #
+    # if poll_answer_user.present? && poll_answer_user.start_at.blank? && user_poll_status == 3
+    #   # user_status = 4
+    #   user_status = 2    #问卷用户存在，且未开始答题，且问卷已截止时，返回未提交标示
+    # end
 
     user_status
   end