diff --git a/Gemfile.lock b/Gemfile.lock
index 6a4a7e08f..8aa2daa6a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -378,6 +378,7 @@ DEPENDENCIES
   kaminari (~> 1.1, >= 1.1.1)
   listen (>= 3.0.5, < 3.2)
   mysql2 (>= 0.4.4, < 0.6.0)
+  newrelic_rpm
   oauth2
   pdfkit
   puma (~> 3.11)
diff --git a/app/assets/javascripts/admins/schools/index.js b/app/assets/javascripts/admins/schools/index.js
new file mode 100644
index 000000000..20ea080fb
--- /dev/null
+++ b/app/assets/javascripts/admins/schools/index.js
@@ -0,0 +1,4 @@
+$(document).on('turbolinks:load', function() {
+  if ($('body.admins-schools-index-page').length > 0) {
+  }
+});
\ No newline at end of file
diff --git a/app/assets/stylesheets/admins/schools.scss b/app/assets/stylesheets/admins/schools.scss
new file mode 100644
index 000000000..8dff1eaff
--- /dev/null
+++ b/app/assets/stylesheets/admins/schools.scss
@@ -0,0 +1,3 @@
+.admins-schools-index-page {
+
+}
\ No newline at end of file
diff --git a/app/controllers/admins/schools_controller.rb b/app/controllers/admins/schools_controller.rb
new file mode 100644
index 000000000..8c4f1d59e
--- /dev/null
+++ b/app/controllers/admins/schools_controller.rb
@@ -0,0 +1,30 @@
+class Admins::SchoolsController < Admins::BaseController
+  def index
+    params[:sort_by] ||= 'created_at'
+    params[:sort_direction] ||= 'desc'
+
+    schools = Admins::SchoolQuery.call(params)
+
+    @schools = paginate schools
+
+    school_ids = @schools.map(&:id)
+    @department_count = Department.where(school_id: school_ids).group(:school_id).count
+  end
+
+  def destroy
+    users = User.joins(:user_extension).where(user_extensions: { school_id: current_school.id })
+
+    ActiveRecord::Base.transaction do
+      users.update_all(profile_completed: false)
+      current_school.destroy!
+    end
+
+    render_delete_success
+  end
+
+  private
+
+  def current_school
+    @_current_school ||= School.find(params[:id])
+  end
+end
\ No newline at end of file
diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index 2ce52d405..8797c4074 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -14,6 +14,7 @@ class ApplicationController < ActionController::Base
 	#before_action :check_account
 
 	DCODES = %W(2 3 4 5 6 7 8 9 a b c f e f g h i j k l m n o p q r s t u v w x y z)
+	OPENKEY = "79e33abd4b6588941ab7622aed1e67e8"
 
 	helper_method :current_user
 
@@ -246,6 +247,16 @@ class ApplicationController < ActionController::Base
 		User.current = find_current_user
 		uid_logger("user_setup: " + (User.current.logged? ? "#{User.current.try(:login)} (id=#{User.current.try(:id)})" : "anonymous"))
 
+		# 开放课程通过链接访问的用户
+		if !User.current.logged? && !params[:chinaoocTimestamp].blank? && !params[:websiteName].blank? && !params[:chinaoocKey].blank?
+			content = "#{OPENKEY}#{params[:websiteName]}#{params[:chinaoocTimestamp]}"
+			if Digest::MD5.hexdigest(content) == params[:chinaoocKey]
+				user = User.open_class_user
+				start_user_session(user) if user
+				User.current = user
+			end
+		end
+
 		if !User.current.logged? && Rails.env.development?
 			User.current = User.find 1
 		end
diff --git a/app/controllers/ecs/graduation_course_supports_controller.rb b/app/controllers/ecs/graduation_course_supports_controller.rb
index 2a6d59024..c70121a0d 100644
--- a/app/controllers/ecs/graduation_course_supports_controller.rb
+++ b/app/controllers/ecs/graduation_course_supports_controller.rb
@@ -3,6 +3,7 @@ class Ecs::GraduationCourseSupportsController < Ecs::BaseController
 
   def show
     @graduation_subitems = current_year.ec_graduation_subitems
+                             .reorder('ec_graduation_requirements.position ASC, ec_graduation_subitems.position ASC')
                              .includes(:ec_graduation_requirement, ec_course_supports: :ec_course)
     @course_count = current_year.ec_courses.count
 
diff --git a/app/controllers/ecs/graduation_subitems_controller.rb b/app/controllers/ecs/graduation_subitems_controller.rb
new file mode 100644
index 000000000..03cf379bb
--- /dev/null
+++ b/app/controllers/ecs/graduation_subitems_controller.rb
@@ -0,0 +1,6 @@
+class Ecs::GraduationSubitemsController < Ecs::BaseController
+  def index
+    subitems = current_year.ec_graduation_subitems.reorder('ec_graduation_requirements.position ASC, ec_graduation_subitems.position ASC')
+    @graduation_subitems = subitems.includes(:ec_graduation_requirement)
+  end
+end
\ No newline at end of file
diff --git a/app/controllers/student_works_controller.rb b/app/controllers/student_works_controller.rb
index ab62cbd45..2612510c5 100644
--- a/app/controllers/student_works_controller.rb
+++ b/app/controllers/student_works_controller.rb
@@ -321,11 +321,12 @@ class StudentWorksController < ApplicationController
 
     ActiveRecord::Base.transaction do
       begin
-        revise_attachment = @work.attachments.where(attachtype: 7).reorder("created_on desc").last
-        if revise_attachment.present? && @work.student_works_scores.where("created_at > '#{revise_attachment.created_on}'
-                                                                         and score is not null").count == 0
-          revise_attachment.destroy
-        end
+        # 补交作业附件不覆盖之前上传的附件
+        # revise_attachment = @work.attachments.where(attachtype: 7).reorder("created_on desc").last
+        # if revise_attachment.present? && @work.student_works_scores.where("created_at > '#{revise_attachment.created_on}'
+        #                                                                  and score is not null").count == 0
+        #   revise_attachment.destroy
+        # end
         Attachment.associate_container(params[:attachment_ids], @work.id, @work.class, 7)
         revise_attachment = Attachment.where(attachtype: 7, container_id: @work.id, container_type: "StudentWork").last
         revise_attachment.update_attributes(description: params[:description]) if revise_attachment.present?
diff --git a/app/decorators/tiding_decorator.rb b/app/decorators/tiding_decorator.rb
index df642a074..851c3d075 100644
--- a/app/decorators/tiding_decorator.rb
+++ b/app/decorators/tiding_decorator.rb
@@ -81,7 +81,7 @@ module TidingDecorator
   end
 
   def student_join_course_content
-    I18n.t(locale_format) % Course.find_by(id: container_id)&.name
+    I18n.t(locale_format) % [trigger_user.show_real_name, Course.find_by(id: container_id)&.name]
   end
 
   def teacher_join_course_content
diff --git a/app/jobs/apply_teacher_role_join_course_notify_job.rb b/app/jobs/apply_teacher_role_join_course_notify_job.rb
index 3ae5e32db..ab5a9e354 100644
--- a/app/jobs/apply_teacher_role_join_course_notify_job.rb
+++ b/app/jobs/apply_teacher_role_join_course_notify_job.rb
@@ -8,7 +8,7 @@ class ApplyTeacherRoleJoinCourseNotifyJob < ApplicationJob
     return if user.blank? || course.blank?
 
     attrs = %i[user_id trigger_user_id container_id container_type belong_container_id
-              belong_container_type tiding_type extra created_at updated_at]
+              belong_container_type tiding_type status extra created_at updated_at]
 
     same_attrs = {
       trigger_user_id: user.id, container_id: course.id, container_type: 'JoinCourse', status: 0,
diff --git a/app/libs/util/file_manage.rb b/app/libs/util/file_manage.rb
index f592ca4e7..b6cd79e57 100644
--- a/app/libs/util/file_manage.rb
+++ b/app/libs/util/file_manage.rb
@@ -18,10 +18,18 @@ module Util::FileManage
     File.exist?(disk_filename(source_type, source_id))
   end
 
+  def exists?(source)
+    File.exist?(disk_filename(source.class, source.id))
+  end
+
   def disk_file_url(source_type, source_id)
     File.join('/images', relative_path, "#{source_type}", "#{source_id}")
   end
 
+  def source_disk_file_url(source)
+    File.join('/images', relative_path, "#{source.class}", "#{source.id}")
+  end
+
   def disk_auth_filename(source_type, source_id, type)
     File.join(storage_path, "#{source_type}", "#{source_id}#{type}")
   end
diff --git a/app/models/course_message.rb b/app/models/course_message.rb
index 7774dbf0c..a3578d500 100644
--- a/app/models/course_message.rb
+++ b/app/models/course_message.rb
@@ -32,6 +32,6 @@ class CourseMessage < ApplicationRecord
       belong_container: course, extra: content.to_i == 2 ? '9' : '7', tiding_type: 'System', status: deal_status
     )
     # 将申请消息置为已处理
-    Tiding.where(trigger_user_id: user_id, container_id: course_id, container_type: 'JoinCourse', status: 0).update_all(status: 1)
+    Tiding.where(trigger_user_id: course_message_id, container_id: course_id, container_type: 'JoinCourse', status: 0).update_all(status: 1)
   end
 end
\ No newline at end of file
diff --git a/app/models/department.rb b/app/models/department.rb
index 3b0672cce..2c537fd91 100644
--- a/app/models/department.rb
+++ b/app/models/department.rb
@@ -5,7 +5,7 @@ class Department < ApplicationRecord
   has_many :member_users, through: :department_members, source: :user
 
   has_many :user_extensions, dependent: :nullify
-  has_many :apply_add_departments
+  has_many :apply_add_departments, dependent: :destroy
 
   scope :without_deleted, -> { where(is_delete: false) }
 
diff --git a/app/models/school.rb b/app/models/school.rb
index 24de02496..387b6b5d8 100644
--- a/app/models/school.rb
+++ b/app/models/school.rb
@@ -17,6 +17,7 @@ class School < ApplicationRecord
   has_many :partners, dependent: :destroy
 
   has_many :apply_add_departments, dependent: :destroy
+  has_many :user_extensions, dependent: :nullify
 
   # 学校管理员
   def manager?(user)
diff --git a/app/models/student_graduation_topic.rb b/app/models/student_graduation_topic.rb
index 50f150f92..b8f4dfbbb 100644
--- a/app/models/student_graduation_topic.rb
+++ b/app/models/student_graduation_topic.rb
@@ -21,7 +21,7 @@ class StudentGraduationTopic < ApplicationRecord
 
   def send_tiding
     self.tidings << Tiding.new(:user_id => self.graduation_topic.tea_id, :trigger_user_id => self.user_id, :parent_container_id => self.graduation_topic_id, :parent_container_type => "GraduationTopic",
-                               :belong_container_id => self.graduation_topic.course_id, :belong_container_type => "Course", :viewed => 0, :status => 0, :tiding_type => "GraduationTopic")
+                               :belong_container_id => self.graduation_topic.course_id, :belong_container_type => "Course", :viewed => 0, :status => 0, :tiding_type => "Apply")
   end
 
   # 学生名称
diff --git a/app/models/user.rb b/app/models/user.rb
index 12759ea4d..ebf68cce6 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -610,6 +610,29 @@ class User < ApplicationRecord
     admin? || business?
   end
 
+  # 149课程的评审用户数据创建（包含创建课堂学生）
+  def open_class_user
+    user = User.find_by(login: "OpenClassUser")
+    unless user
+      ActiveRecord::Base.transaction do
+        user_params = {status: 1, login: "OpenClassUser", lastname: "开放课程",
+                       nickname: "开放课程", professional_certification: 1, certification: 1, grade: 0,
+                       password: "12345678", phone: "11122223333", profile_completed: 1}
+        user = User.create!(user_params)
+
+        UserExtension.create!(user_id: user.id, gender: 0, school_id: 117, :identity => 1, :student_id => "openclassuser")
+
+        subject = Subject.find_by(id: 149)
+        if subject
+          subject.courses.each do |course|
+            CourseMember.create!(course_id: course.id, role: 4, user_id: user.id) if !course.course_students.exists?(user_id: user.id)
+          end
+        end
+      end
+    end
+    user
+  end
+
   protected
   def validate_password_length
     # 管理员的初始密码是5位
diff --git a/app/models/user_extension.rb b/app/models/user_extension.rb
index 98afcb165..0a2249308 100644
--- a/app/models/user_extension.rb
+++ b/app/models/user_extension.rb
@@ -1,6 +1,6 @@
 class UserExtension < ApplicationRecord
   # identity 0: 教师教授 1: 学生, 2: 专业人士, 3: 开发者
-  enum identity: { teacher: 0, student: 1, professional: 2, developer: 3, cnmooc: 4, unselect: -1 }
+  enum identity: { teacher: 0, student: 1, professional: 2, developer: 3, enterprise: 4, unselect: -1 }
 
   belongs_to :user, touch: true
   belongs_to :school, optional: true
diff --git a/app/queries/admins/school_query.rb b/app/queries/admins/school_query.rb
new file mode 100644
index 000000000..7361588c4
--- /dev/null
+++ b/app/queries/admins/school_query.rb
@@ -0,0 +1,23 @@
+class Admins::SchoolQuery < ApplicationQuery
+  include CustomSortable
+
+  attr_reader :params
+
+  sort_columns :users_count, :created_at, default_by: :created_at, default_direction: :desc
+
+  def initialize(params)
+    @params = params
+  end
+
+  def call
+    schools = School.all
+
+    keyword = strip_param(:keyword)
+    schools = schools.where('schools.name LIKE ?', "%#{keyword}%") if keyword
+
+    schools = schools.joins(:user_extensions).group(:id)
+    schools = schools.select('schools.*, COUNT(*) AS users_count')
+
+    custom_sort schools, params[:sort_by], params[:sort_direction]
+  end
+end
\ No newline at end of file
diff --git a/app/views/admins/schools/index.html.erb b/app/views/admins/schools/index.html.erb
new file mode 100644
index 000000000..0dd5b0bc5
--- /dev/null
+++ b/app/views/admins/schools/index.html.erb
@@ -0,0 +1,16 @@
+<% define_admin_breadcrumbs do %>
+  <% add_admin_breadcrumb('单位列表') %>
+<% end %>
+
+<div class="box search-form-container school-list-form">
+  <%= form_tag(admins_schools_path, method: :get, class: 'form-inline search-form flex-1', remote: true) do %>
+    <%= text_field_tag(:keyword, params[:keyword], class: 'form-control col-sm-2 ml-3', placeholder: '部门名称检索') %>
+    <%= submit_tag('搜索', class: 'btn btn-primary ml-3', 'data-disable-with': '搜索中...') %>
+  <% end %>
+
+  <%#= javascript_void_link '新建单位', class: 'btn btn-primary', data: { toggle: 'modal', target: '.admin-create-school-modal' } %>
+</div>
+
+<div class="box school-list-container">
+  <%= render partial: 'admins/schools/shared/list', locals: { schools: @schools } %>
+</div>
\ No newline at end of file
diff --git a/app/views/admins/schools/index.js.erb b/app/views/admins/schools/index.js.erb
new file mode 100644
index 000000000..41a2454be
--- /dev/null
+++ b/app/views/admins/schools/index.js.erb
@@ -0,0 +1 @@
+$('.school-list-container').html("<%= j(render partial: 'admins/schools/shared/list', locals: { schools: @schools }) %>");
\ No newline at end of file
diff --git a/app/views/admins/schools/shared/_list.html.erb b/app/views/admins/schools/shared/_list.html.erb
new file mode 100644
index 000000000..74df29cee
--- /dev/null
+++ b/app/views/admins/schools/shared/_list.html.erb
@@ -0,0 +1,48 @@
+<table class="table table-hover text-center school-list-table">
+  <thead class="thead-light">
+  <tr>
+    <th width="6%">ID</th>
+    <th width="6%">LOGO</th>
+    <th width="8%">标识码</th>
+    <th width="14%" class="text-left">单位名称</th>
+    <th width="6%">地区</th>
+    <th width="6%">城市</th>
+    <th width="16%">详细地址</th>
+    <th width="6%"><%= sort_tag('用户数', name: 'users_count', path: admins_schools_path) %></th>
+    <th width="6%">部门数</th>
+    <th width="12%"><%= sort_tag('创建时间', name: 'created_at', path: admins_schools_path) %></th>
+    <th width="14%">操作</th>
+  </tr>
+  </thead>
+  <tbody>
+  <% if schools.present? %>
+    <% schools.each do |school| %>
+      <tr class="school-item-<%= school.id %>">
+        <td><%= school.id %></td>
+        <td>
+          <% if Util::FileManage.exists?(school) %>
+            <%= image_tag(Util::FileManage.source_disk_file_url(school).to_s + "?#{Time.now.to_i}", width: 40, height: 40, class: 'preview-image') %>
+          <% else %>
+            <%= content_tag(:span, '--', class: 'text-secondary') %>
+          <% end %>
+        </td>
+        <td><%= display_text school.identifier %></td>
+        <td class="text-left"><%= school.name %></td>
+        <td><%= school.province %></td>
+        <td><%= school.city %></td>
+        <td class="text-left"><%= school.address %></td>
+        <td><%= school.users_count %></td>
+        <td><%= @department_count.fetch(school.id, 0) %></td>
+        <td><%= school.created_at&.strftime('%Y-%m-%d %H:%M') %></td>
+        <td>
+          <%= delete_link '删除', admins_school_path(school, element: ".school-item-#{school.id}"), class: 'delete-school-action' %>
+        </td>
+      </tr>
+    <% end %>
+  <% else %>
+    <%= render 'admins/shared/no_data_for_table' %>
+  <% end %>
+  </tbody>
+</table>
+
+<%= render partial: 'admins/shared/paginate', locals: { objects: schools } %>
\ No newline at end of file
diff --git a/app/views/admins/shared/_sidebar.html.erb b/app/views/admins/shared/_sidebar.html.erb
index da65099ca..2d9461f45 100644
--- a/app/views/admins/shared/_sidebar.html.erb
+++ b/app/views/admins/shared/_sidebar.html.erb
@@ -31,6 +31,7 @@
 
     <li>
       <%= sidebar_item_group('#schools-submenu', '单位管理', icon: 'building') do %>
+        <li><%= sidebar_item(admins_schools_path, '单位列表', icon: 'university', controller: 'admins-schools') %></li>
         <li><%= sidebar_item(admins_departments_path, '部门列表', icon: 'sitemap', controller: 'admins-departments') %></li>
       <% end %>
     </li>
diff --git a/app/views/admins/users/index.html.erb b/app/views/admins/users/index.html.erb
index 0892b5641..4b8307a7a 100644
--- a/app/views/admins/users/index.html.erb
+++ b/app/views/admins/users/index.html.erb
@@ -12,7 +12,7 @@
 
     <div class="form-group mr-2">
       <label for="identity">职业：</label>
-      <% identity_options = [['全部', '']] + UserExtension.identities.map { |k, v| [I18n.t("user.identity.#{k}"), v] } %>
+      <% identity_options = [['全部', ''], ['教师', 0], ['学生', 1], ['专业人士', 2]] %>
       <%= select_tag(:identity, options_for_select(identity_options), class: 'form-control') %>
     </div>
 
diff --git a/app/views/ecs/graduation_course_supports/shared/_ec_graduation_subitem.json.jbuilder b/app/views/ecs/graduation_course_supports/shared/_ec_graduation_subitem.json.jbuilder
index aee77c5b7..ced8a5c72 100644
--- a/app/views/ecs/graduation_course_supports/shared/_ec_graduation_subitem.json.jbuilder
+++ b/app/views/ecs/graduation_course_supports/shared/_ec_graduation_subitem.json.jbuilder
@@ -2,5 +2,5 @@ json.extract! ec_graduation_subitem, :id, :position, :content, :ec_graduation_re
 
 json.graduation_requirement_position ec_graduation_subitem.ec_graduation_requirement.position
 
-json.course_supports ec_graduation_subitem.ec_course_supports, partial: 'ec_course_support', as: :ec_course_support
+json.course_supports ec_graduation_subitem.ec_course_supports, partial: 'ecs/graduation_course_supports/shared/ec_course_support', as: :ec_course_support
 json.weights_total ec_graduation_subitem.ec_course_supports.to_a.sum(&:weights)
diff --git a/app/views/ecs/graduation_subitems/index.json.jbuilder b/app/views/ecs/graduation_subitems/index.json.jbuilder
new file mode 100644
index 000000000..0a1235b1d
--- /dev/null
+++ b/app/views/ecs/graduation_subitems/index.json.jbuilder
@@ -0,0 +1,8 @@
+json.graduation_subitems do
+  json.array! @graduation_subitems do |graduation_subitem|
+    json.extract! graduation_subitem, :id, :position, :content
+    json.graduation_requirement_position graduation_subitem.ec_graduation_requirement.position
+  end
+end
+
+json.count @graduation_subitems.size
\ No newline at end of file
diff --git a/app/views/tidings/_tiding.json.jbuilder b/app/views/tidings/_tiding.json.jbuilder
index 210e5c8f8..b53574274 100644
--- a/app/views/tidings/_tiding.json.jbuilder
+++ b/app/views/tidings/_tiding.json.jbuilder
@@ -18,9 +18,7 @@ json.time tiding.how_long_time
 json.new_tiding tiding.unread?(@onclick_time)
 
 # 需要系统头像
-show_system_user = tiding.trigger_user_id.zero? ||
-  (tiding.trigger_user_id == 1 && tiding.tiding_type == 'System') ||
-  tiding.anonymous?
+show_system_user = tiding.trigger_user_id.zero? || tiding.tiding_type == 'System' || tiding.anonymous?
 
 json.trigger_user do
   if show_system_user
diff --git a/config/locales/tidings/zh-CN.yml b/config/locales/tidings/zh-CN.yml
index 21c020d04..ce6fd57b0 100644
--- a/config/locales/tidings/zh-CN.yml
+++ b/config/locales/tidings/zh-CN.yml
@@ -19,7 +19,7 @@
       "9_2_end": "你提交的加入课堂申请：%s（教师）, 审核未通过"
       "7_1_end": "你提交的加入课堂申请：%s（助教）, 审核已通过"
       "7_2_end": "你提交的加入课堂申请：%s（助教）, 审核未通过"
-    StudentJoinCourse_end: "加入了课堂：%s（学生）"
+    StudentJoinCourse_end: "%s 加入了课堂：%s（学生）"
     TeacherJoinCourse:
       "2_end": "%s将你加入课堂：%s（教师）"
       "3_end": "%s将你加入课堂：%s（助教）"
diff --git a/config/locales/users/zh-CN.yml b/config/locales/users/zh-CN.yml
index 48b8ca075..dc49b6617 100644
--- a/config/locales/users/zh-CN.yml
+++ b/config/locales/users/zh-CN.yml
@@ -13,7 +13,9 @@
       professional: 专业人士
       developer: 从业者
       enterprise: 组织
+      unselect: 未选择
       "0": 教师
       "1": 学生
       "2": 专业人士
-      "3": 专业人士
\ No newline at end of file
+      "3": 从业者
+      "4": 组织
\ No newline at end of file
diff --git a/config/routes.rb b/config/routes.rb
index b786862ce..1647101ea 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -737,6 +737,7 @@ Rails.application.routes.draw do
         resource :graduation_course_supports, only: [:show, :create]
         resource :reach_evaluation, only: [:show, :create]
         resource :reach_criteria, only: [:create]
+        resources :graduation_subitems, only: [:index]
       end
 
       resources :ec_courses, only: [] do
@@ -927,6 +928,7 @@ Rails.application.routes.draw do
       resources :mirror_scripts, only: [:index, :new, :create, :edit, :update, :destroy]
     end
     resources :choose_mirror_repositories, only: [:new, :create]
+    resources :schools, only: [:index, :destroy]
     resources :departments, only: [:index, :create, :edit, :update, :destroy] do
       resource :department_member, only: [:create, :update, :destroy]
       post :merge, on: :collection
diff --git a/public/editormd/lib/marked.min.js b/public/editormd/lib/marked.min.js
index 88ec3e856..6f14c6e7c 100644
--- a/public/editormd/lib/marked.min.js
+++ b/public/editormd/lib/marked.min.js
@@ -11,4 +11,6 @@
    out+=this.renderer.em(this.output(cap[2]||cap[1]), cap.input)
  */
 // 0.4.0  /^ *(#{1,6}) ——》/^ *(#{1,6})   去掉了一个空格 TODO 行内公式带_
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new s(t,n).output(e)},s.prototype.output=function(e){for(var t,n,r,i,l,o="";e;)if(l=this.rules.escape.exec(e))e=e.substring(l[0].length),o+=l[1];else if(l=this.rules.autolink.exec(e))e=e.substring(l[0].length),r="@"===l[2]?"mailto:"+(n=a(this.mangle(l[1]))):n=a(l[1]),o+=this.renderer.link(r,null,n);else if(this.inLink||!(l=this.rules.url.exec(e))){if(l=this.rules.tag.exec(e))!this.inLink&&/^<a /i.test(l[0])?this.inLink=!0:this.inLink&&/^<\/a>/i.test(l[0])&&(this.inLink=!1),e=e.substring(l[0].length),o+=this.options.sanitize?this.options.sanitizer?this.options.sanitizer(l[0]):a(l[0]):l[0];else if(l=this.rules.link.exec(e))e=e.substring(l[0].length),this.inLink=!0,r=l[2],this.options.pedantic?(t=/^([^'"]*[^\s])\s+(['"])(.*)\2/.exec(r))?(r=t[1],i=t[3]):i="":i=l[3]?l[3].slice(1,-1):"",r=r.trim().replace(/^<([\s\S]*)>$/,"$1"),o+=this.outputLink(l,{href:s.escapes(r),title:s.escapes(i)}),this.inLink=!1;else 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title="'+t+'"'),s+=">"+n+"</a>"},i.prototype.image=function(e,t,n){this.options.baseUrl&&!g.test(e)&&(e=u(this.options.baseUrl,e));var r='<img src="'+e+'" alt="'+n+'"';return t&&(r+=' title="'+t+'"'),r+=this.options.xhtml?"/>":">"},i.prototype.text=function(e){return e},l.prototype.strong=l.prototype.em=l.prototype.codespan=l.prototype.del=l.prototype.text=function(e){return e},l.prototype.link=l.prototype.image=function(e,t,n){return""+n},l.prototype.br=function(){return""},o.parse=function(e,t){return new o(t).parse(e)},o.prototype.parse=function(e){this.inline=new s(e.links,this.options),this.inlineText=new s(e.links,f({},this.options,{renderer:new l})),this.tokens=e.reverse();for(var t="";this.next();)t+=this.tok();return t},o.prototype.next=function(){return this.token=this.tokens.pop()},o.prototype.peek=function(){return this.tokens[this.tokens.length-1]||0},o.prototype.parseText=function(){for(var e=this.token.text;"text"===this.peek().type;)e+="\n"+this.next().text;return 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+
diff --git a/public/react/config/webpack.config.prod.js b/public/react/config/webpack.config.prod.js
index e97483c0e..84dbffd3b 100644
--- a/public/react/config/webpack.config.prod.js
+++ b/public/react/config/webpack.config.prod.js
@@ -1,5 +1,5 @@
 'use strict';
-
+// extract-css-assets-webpack-plugin
 const autoprefixer = require('autoprefixer');
 const path = require('path');
 const webpack = require('webpack');
diff --git a/public/react/public/css/css_min_all.css b/public/react/public/css/css_min_all.css
index e24882ec4..dc8331c69 100755
--- a/public/react/public/css/css_min_all.css
+++ b/public/react/public/css/css_min_all.css
@@ -1656,7 +1656,7 @@ html>body #ajax-indicator-base { position: fixed; }
 .fa,.fab,.fal,.far,.fas{-moz-osx-font-smoothing:grayscale;-webkit-font-smoothing:antialiased;display:inline-block;font-style:normal;font-variant:normal;text-rendering:auto;line-height:1}.fa-lg{font-size:1.33333em;line-height:.75em;vertical-align:-.0667em}.fa-xs{font-size:.75em}.fa-sm{font-size:.875em}.fa-1x{font-size:1em}.fa-2x{font-size:2em}.fa-3x{font-size:3em}.fa-4x{font-size:4em}.fa-5x{font-size:5em}.fa-6x{font-size:6em}.fa-7x{font-size:7em}.fa-8x{font-size:8em}.fa-9x{font-size:9em}.fa-10x{font-size:10em}.fa-fw{text-align:center;width:1.25em}.fa-ul{list-style-type:none;margin-left:2.5em;padding-left:0}.fa-ul>li{position:relative}.fa-li{left:-2em;position:absolute;text-align:center;width:2em;line-height:inherit}.fa-border{border:.08em solid #eee;border-radius:.1em;padding:.2em .25em 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Hybrid",Consolas,"微软雅黑","Meiryo UI","Malgun Gothic","Segoe UI","Trebuchet MS",Helvetica,Monaco,courier,monospace;line-height:1.6;margin-top:35px}.editormd .CodeMirror pre{font-size:14px!important;padding:0 12px}.editormd .CodeMirror-linenumbers{padding:0 5px}.editormd .CodeMirror-focused .CodeMirror-selected,.editormd .CodeMirror-selected{background:#70B7FF}.editormd .CodeMirror,.editormd .CodeMirror-scroll,.editormd .editormd-preview{-webkit-overflow-scrolling:touch}.editormd .styled-background{background-color:#ff7}.editormd .CodeMirror-focused .cm-matchhighlight{background-image:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAYAAABytg0kAAAAFklEQVQI12NgYGBgkKzc8x9CMDAwAAAmhwSbidEoSQAAAABJRU5ErkJggg==);background-position:bottom;background-repeat:repeat-x}.editormd .CodeMirror-empty.CodeMirror-focused{outline:0}.editormd .CodeMirror pre.CodeMirror-placeholder{color:#999}.editormd .cm-trailingspace{background-image:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAACCAYAAAB/qH1jAAAABmJLR0QA/wD/AP+gvaeTAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3RJTUUH3QUXCToH00Y1UgAAACFJREFUCNdjPMDBUc/AwNDAAAFMTAwMDA0OP34wQgX/AQBYgwYEx4f9lQAAAABJRU5ErkJggg==);background-position:bottom left;background-repeat:repeat-x}.editormd .cm-tab{background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADAAAAAMCAYAAAAkuj5RAAAAAXNSR0IArs4c6QAAAGFJREFUSMft1LsRQFAQheHPowAKoACx3IgEKtaEHujDjORSgWTH/ZOdnZOcM/sgk/kFFWY0qV8foQwS4MKBCS3qR6ixBJvElOobYAtivseIE120FaowJPN75GMu8j/LfMwNjh4HUpwg4LUAAAAASUVORK5CYII=)right no-repeat}/*! prefixes.scss v0.1.0 | Author: Pandao | https://github.com/pandao/prefixes.scss | MIT license | Copyright (c) 2015 */
 
 /* 重置掉些样式 */
 .tpi_content p, .tpi_content dl, .tpi_content ol, .tpi_content ul,
diff --git a/public/react/src/common/educoder.js b/public/react/src/common/educoder.js
index fcd0ba7e4..ec4659de7 100644
--- a/public/react/src/common/educoder.js
+++ b/public/react/src/common/educoder.js
@@ -63,7 +63,7 @@ export { default as Clappr } from './components/media/Clappr'
 export { default as AliyunUploader } from './components/media/AliyunUploader'
 
 
-export { default as ImageLayerHook } from './hooks/ImageLayerHook'
+export { default as ImageLayer2 } from './hooks/ImageLayer2'
 
 // 外部
 export { default as CBreadcrumb } from '../modules/courses/common/CBreadcrumb'
diff --git a/public/react/src/common/hooks/ImageLayerHook.js b/public/react/src/common/hooks/ImageLayer2.js
similarity index 96%
rename from public/react/src/common/hooks/ImageLayerHook.js
rename to public/react/src/common/hooks/ImageLayer2.js
index f41cfb0d2..2b1979c74 100644
--- a/public/react/src/common/hooks/ImageLayerHook.js
+++ b/public/react/src/common/hooks/ImageLayer2.js
@@ -2,7 +2,7 @@ import React, { useState, useEffect, memo } from 'react';
 import ImageLayer from '../../modules/page/layers/ImageLayer';
 import { isImageExtension } from 'educoder';
 const $ = window.$;
-function ImageLayerHook(props) {
+function ImageLayer2(props) {
     const [showImage, setShowImage] = useState(false)
     const [imageSrc, setImageSrc] = useState('')
 
@@ -45,4 +45,4 @@ function ImageLayerHook(props) {
     )
 }
 
-export default memo(ImageLayerHook)
\ No newline at end of file
+export default memo(ImageLayer2)
\ No newline at end of file
diff --git a/public/react/src/common/util/ShareUtil.js b/public/react/src/common/util/ShareUtil.js
index e591effaf..bd34e2edb 100644
--- a/public/react/src/common/util/ShareUtil.js
+++ b/public/react/src/common/util/ShareUtil.js
@@ -16,41 +16,45 @@ const urlDoneMap = {}
 function requestForSignatrue (callback) {
     const currentUrl = window.location.href.split('#')[0]
 
-    if (window.wx && !urlDoneMap[currentUrl]) {
-        const wx = window.wx
-        const url = '/wechats/js_sdk_signature.json'
-        urlDoneMap[currentUrl] = true
-        // window.encodeURIComponent()
-        axios.post(url, {
-            url: window.__testUrl || currentUrl,
-        }).then((response) => {
-            console.log('got res')
-            const data = response.data;
-            wx.config({
-                debug: false,
-                appId: data.appid,
-                timestamp: data.timestamp,
-                nonceStr: data.noncestr,
-                signature: data.signature,
-                jsApiList: [
-                    'onMenuShareTimeline',//
-                    'onMenuShareAppMessage',
-                    'onMenuShareQQ',
-                    'onMenuShareWeibo',
-                    'onMenuShareQZone'
-                ]
-            });
-            wx.ready(function () {
-                callback && callback()
-            });
-            wx.error(function (res) {
-                console.log('wx is error')
-                console.log(res)
-                //alert(res.errMsg);//错误提示
-            });
-        }).catch((error) => {
-            console.log(error)
-        })
+    if (window.wx) {
+        if (urlDoneMap[currentUrl]) {
+            callback && callback()
+        } else {
+            const wx = window.wx
+            const url = '/wechats/js_sdk_signature.json'
+            urlDoneMap[currentUrl] = true
+            // window.encodeURIComponent()
+            axios.post(url, {
+                url: window.__testUrl || currentUrl,
+            }).then((response) => {
+                console.log('got res')
+                const data = response.data;
+                wx.config({
+                    debug: false,
+                    appId: data.appid,
+                    timestamp: data.timestamp,
+                    nonceStr: data.noncestr,
+                    signature: data.signature,
+                    jsApiList: [
+                        'onMenuShareTimeline',//
+                        'onMenuShareAppMessage',
+                        'onMenuShareQQ',
+                        'onMenuShareWeibo',
+                        'onMenuShareQZone'
+                    ]
+                });
+                wx.ready(function () {
+                    callback && callback()
+                });
+                wx.error(function (res) {
+                    console.log('wx is error')
+                    console.log(res)
+                    //alert(res.errMsg);//错误提示
+                });
+            }).catch((error) => {
+                console.log(error)
+            })
+        }
     }
 }
 /**
@@ -115,14 +119,14 @@ export function configShareForCourses () {
 }
 
 // detail
-export function configShareForCustom (title, desc, path, imgUrl) {
+export function configShareForCustom (title, desc, imgUrl, path) {
     requestForSignatrue(() => {
         console.log('configShareForCustom', host)
-
+        const _url = window.location.href.split('#')[0];
         var shareData = {
             title: title,
             desc: desc,
-            link: `${host}/${path}`,
+            link: path ? `${host}/${path}` : _url,
             imgUrl: imgUrl || window.__testImageUrl 
                 || host + '/react/build/images/share_logo_icon.jpg'
         };
diff --git a/public/react/src/modules/comment/CommentInput.js b/public/react/src/modules/comment/CommentInput.js
index 18708332b..e627caa1a 100644
--- a/public/react/src/modules/comment/CommentInput.js
+++ b/public/react/src/modules/comment/CommentInput.js
@@ -68,7 +68,7 @@ class CommentInput extends Component {
                             </textarea>
                         </div>
                         <div className="tips"
-                            style={{ 'float': 'left', 'margin-top': '6px', 'font-size': '12px', 'color': '#ff6800'}}>
+                            style={{ 'float': 'left', 'marginTop': '6px', 'fontSize': '12px', 'color': '#ff6800'}}>
                             请勿粘贴答案，否则将造成账号禁用等后果！
                         </div>
                         <div className="fr buttons" style={{ minWidth:'25px', height: '32px' }}>
diff --git a/public/react/src/modules/courses/busyWork/CommonWorkAppraise.js b/public/react/src/modules/courses/busyWork/CommonWorkAppraise.js
index 04ccb3ea1..f41528657 100644
--- a/public/react/src/modules/courses/busyWork/CommonWorkAppraise.js
+++ b/public/react/src/modules/courses/busyWork/CommonWorkAppraise.js
@@ -2,7 +2,7 @@ import React,{Component} from "React";
 import { Form, Select, Input, Button,Checkbox,Upload,Icon,message,Modal, Table, Divider, Tag,DatePicker,Radio,Tooltip} from "antd";
 import {Link} from 'react-router-dom';
 import locale from 'antd/lib/date-picker/locale/zh_CN';
-import { WordsBtn, MarkdownToHtml, markdownToHTML } from 'educoder';
+import { WordsBtn, MarkdownToHtml, markdownToHTML, ImageLayer2 } from 'educoder';
 import axios from 'axios';
 import Modals from '../../modals/Modals';
 import CoursesListType from '../coursesPublic/CoursesListType';
@@ -197,6 +197,7 @@ class CommonWorkAppraise extends Component{
               border-bottom: none !important; 
             }
           `}</style>
+          <ImageLayer2 parentSel=".workAppraise" childSel="a.imageTarget"></ImageLayer2>
           <div className={"workAppraise"}>
           {(description || (attachments && attachments.length != 0)) && <div className={"stud-class-set edu-back-white padding20-30"}>
             <div className={"color-grey-6 mb15 font-16"}>
@@ -247,7 +248,9 @@ class CommonWorkAppraise extends Component{
 
           </div> }
 
-          <CommonWorkAppraiseReviseAttachments {...this.state}></CommonWorkAppraiseReviseAttachments>
+          <CommonWorkAppraiseReviseAttachments {...this.state}
+            onAttachmentRemove={this.onAttachmentRemove}
+          ></CommonWorkAppraiseReviseAttachments>
 
             {is_evaluation != true && project_info && project_info.name && <div className={"stud-class-set bor-top-greyE edu-back-white padding20-30"}>
               <div className={"color-grey-6 mb10"}>
diff --git a/public/react/src/modules/courses/busyWork/CommonWorkAppraiseReviseAttachments.js b/public/react/src/modules/courses/busyWork/CommonWorkAppraiseReviseAttachments.js
index d12099d38..b487af487 100644
--- a/public/react/src/modules/courses/busyWork/CommonWorkAppraiseReviseAttachments.js
+++ b/public/react/src/modules/courses/busyWork/CommonWorkAppraiseReviseAttachments.js
@@ -33,7 +33,7 @@ function CommonWorkAppraiseReviseAttachments(props) {
                     {item.title}
                 </a>
                 <span className="color656565 mt2 color-grey-6 font-12 mr8">{item.filesize}</span>
-                {item.delete===true?<i className="font-14 iconfont  icon-guanbi " style={{display: 'none'}} id={item.id} aria-hidden="true" onClick={()=>this.onAttachmentRemove(item.id)}></i>:""}
+                {item.delete===true?<i className="font-14 iconfont  icon-guanbi " style={{display: 'none'}} id={item.id} aria-hidden="true" onClick={()=>this.props.onAttachmentRemove(item.id)}></i>:""}
                 </div>
             )
             })}
diff --git a/public/react/src/modules/courses/busyWork/NewWorkForm.js b/public/react/src/modules/courses/busyWork/NewWorkForm.js
index f5d4d9eb4..27413ba04 100644
--- a/public/react/src/modules/courses/busyWork/NewWorkForm.js
+++ b/public/react/src/modules/courses/busyWork/NewWorkForm.js
@@ -73,7 +73,6 @@ class NewWorkForm extends Component{
           setTimeout(() => {
             this.contentMdRef.current.setValue(data.description || '')
             this.answerMdRef.current.setValue(data.reference_answer || '')
-          
           }, 2000)
           
           this.props.form.setFieldsValue({
@@ -86,8 +85,13 @@ class NewWorkForm extends Component{
       } else { // new
 
       }
+    this._scrollToTop()
+  }
+  _scrollToTop = () => {
+    setTimeout(() => {
+      $("html").animate({ scrollTop: 0 })
+    }, 1500)
   }
-  
 
   // 输入title
   changeTitle=(e)=>{
@@ -289,6 +293,7 @@ class NewWorkForm extends Component{
   }
   componentDidMount() {
     window.$('.groupSetting .ant-form-item-label > label').addClass('ant-form-item-required')
+    this._scrollToTop()
   }
   
   render(){
diff --git a/public/react/src/modules/courses/coursesPublic/CoursesMarkdown.js b/public/react/src/modules/courses/coursesPublic/CoursesMarkdown.js
index 4510a7080..fea6c79be 100644
--- a/public/react/src/modules/courses/coursesPublic/CoursesMarkdown.js
+++ b/public/react/src/modules/courses/coursesPublic/CoursesMarkdown.js
@@ -141,7 +141,7 @@ function create_editorMD(id, width, high, placeholder, imageUrl, callback, initV
       $("#" + _id + " [type=\"inline\"]").bind("click", function () {
         _editorName.cm.replaceSelection("`$$$$`");
         var __Cursor = _editorName.cm.getDoc().getCursor();
-        _editorName.cm.setCursor(__Cursor.line, __Cursor.ch - 2);
+        _editorName.cm.setCursor(__Cursor.line, __Cursor.ch - 3);
         _editorName.cm.focus();
       });
       $("[type=\"inline\"]").attr("title", "行内公式");
diff --git a/public/react/src/modules/courses/coursesPublic/NewShixunModel.js b/public/react/src/modules/courses/coursesPublic/NewShixunModel.js
index fbb97cbb5..bae89a7ba 100644
--- a/public/react/src/modules/courses/coursesPublic/NewShixunModel.js
+++ b/public/react/src/modules/courses/coursesPublic/NewShixunModel.js
@@ -78,7 +78,7 @@ class NewShixunModel extends Component{
 						{item.map((list,key)=>{
 							return(
 								<Menu.Item key={key} id={list.id}>
-										<a target="_blank" href={`/paths/${list.id}`} className={"newshixun500"} title={list.name}>{list.name}</a>
+										<a target="_blank" href={`/paths/${list.id}`} className={"newshixun500"}>{list.name}</a>
 								</Menu.Item>
 								)
 						})}
@@ -340,26 +340,45 @@ class NewShixunModel extends Component{
 						`body{  overflow: hidden !important; }
 					   .ant-drawer-content{ overflow:auto !important; background: #f5f5f5; }
 					   .yslbottomsj{position: absolute;bottom: -8px;}
+					   .ant-drawer-close{
+					     font-size:24px !important;
+					   }
+					   .ant-drawer-body {
+								padding:15px 24px 24px 0px;
+					  	}
 					  `
 					}
 				</style>
 
 				<Drawer
 					placement="bottom"
-					closable={false}
+					closable={true}
 					destroyOnClose={true}
+					onClose={()=>this.props.hideNewShixunModelType()}
 					visible={this.props.NewShixunModelType}
 					height={'100%'}
 				>
 					<Spin spinning={this.state.isspinning}>
-					<div className={"clearfix educontent pr"}>
+					<div className={"clearfix educontent pr mb60shixun"}>
 
 						<div className={"square-list clearfix"}>
 
 							<div className="newshixunheadersear">
 								<div style={{height:"53px"}}></div>
+								<style>
+									{
+										`
+										.ant-input, .ant-input .ant-input-suffix{
+   											background-color: #fff !important;
+										}
+										.packinput .ant-input{
+   											border: 1px solid rgba(217,217,217,1) !important;
+										}
+										`
+									}
+								</style>
 								<Search
-									style={{ width: "800px"}}
+									style={{ width: "780px"}}
 									className="packinput"
 									placeholder="实训信息 / 院校名称 / 创建者"
 									value={this.state.keyword}
@@ -378,8 +397,8 @@ class NewShixunModel extends Component{
 									<span className="fl color-grey-9 pointer mr30">
 										<a className={" color-grey-6"} onClick={()=>this.updatedlist(order)}>学习人数</a>
 										<sapn className="relativef ml5 " >
-											<i className={order==="desc"?"iconfont icon-sanjiaoxing-up font-12 ntopsj color-grey-9 color-blue":"iconfont icon-sanjiaoxing-up font-12 ntopsj  color-grey-9"}></i>
-											<i className={order==="asc"?"iconfont icon-sanjiaoxing-down font-12 nyslbottomsj color-grey-9 color-blue":"iconfont icon-sanjiaoxing-down font-12 nyslbottomsj  color-grey-9"}></i>
+											<i className={order==="asc"?"iconfont icon-sanjiaoxing-up font-12 ntopsj color-grey-9 color-blue":"iconfont icon-sanjiaoxing-up font-12 ntopsj  color-grey-9"}></i>
+											<i className={order==="desc"?"iconfont icon-sanjiaoxing-down font-12 nyslbottomsj color-grey-9 color-blue":"iconfont icon-sanjiaoxing-down font-12 nyslbottomsj  color-grey-9"}></i>
 										</sapn>
 									</span>
 
@@ -397,8 +416,8 @@ class NewShixunModel extends Component{
 								</div>
 
 								<div className="font-12 alltopiscright ml25 fr">
-									<span className={"fr pointer color-grey-3"}  onClick={()=>this.props.hideNewShixunModelType()}>返回</span>
-									<span className={type==="mine"?"fr mr30 topcsactive pointer color-grey-3 color-blue":"fr mr30 pointer color-grey-3"} onClick={()=>this.belongto("mine")}>我的实训</span>
+									{/*<span className={"fr pointer color-grey-3"}  onClick={()=>this.props.hideNewShixunModelType()}>返回</span>*/}
+									<span className={type==="mine"?"fr topcsactive pointer color-grey-3 color-blue":"fr pointer color-grey-3"} onClick={()=>this.belongto("mine")}>我的实训</span>
 									<span className={type==="all"?"fr mr30 topcsactive pointer color-grey-3 color-blue":"fr mr30 pointer color-grey-3"}  onClick={()=>this.belongto("all")}>全部实训</span>
 								</div>
 
@@ -409,7 +428,7 @@ class NewShixunModel extends Component{
 							{shixun_list===undefined?"":shixun_list.length===0?"":shixun_list.map((item,key)=>{
 
 							return(
-								<div className="mt20 edu-back-white pd20 relativef newshixunlist" key={key}>
+								<div className="mt10 edu-back-white pd20 relativef newshixunlist" key={key}>
 									<div className="clearfix">
 										<div className="item-body">
 											<div className="clearfix ds pr contentSection">
@@ -419,7 +438,7 @@ class NewShixunModel extends Component{
 													className="fl task-hide edu-txt-left mt3"
 													name="shixun_homework[]"
 												></Checkbox>
-												<a target="_blank" href={`/shixuns/${item.identifier}/challenges`} title={item.title} className="ml15 fl font-16  color-dark maxwidth1100"
+												<a target="_blank" href={`/shixuns/${item.identifier}/challenges`} className="ml15 fl font-16  color-dark maxwidth1100"
 													 dangerouslySetInnerHTML={{__html: item.title}}
 												>
 												</a>
@@ -439,7 +458,7 @@ class NewShixunModel extends Component{
 														`
 													}
 												</style>
-												{JSON.stringify(item.description) == "{}"?"":<div className="newshixunmodelmidfont newradioStyles" title={item.description}  dangerouslySetInnerHTML={{__html: item.description}}>
+												{JSON.stringify(item.description) == "{}"?"":<div className="newshixunmodelmidfont newradioStyles"  dangerouslySetInnerHTML={{__html: item.description}}>
 												</div>}
 
 												{item.challenge_names.length===0?"":<div className="newshixunmodelbotfont">
@@ -511,15 +530,21 @@ class NewShixunModel extends Component{
 								:shixun_list.length===0? <NoneData></NoneData>:""
 							}
 
-							{
-								shixun_list===undefined?"":shixun_list.length===0?"":<div className={" edu-txt-center padding20-30"}>
-								<Button className={"mr20 newshixunmode"} onClick={()=>this.props.hideNewShixunModelType()}>取消</Button>
-								<Button className={"newshixunmode"} type="primary" onClick={()=>this.savecouseShixunModal()} loading={this.state.hometypepvisible}>确定</Button>
-							</div>}
+
 
 						</div>
 
 					</div>
+
+						<div className="clearfix bor-bottom-greyE edu-back-white orderingbox newshixunbottombtn"
+
+						>
+							{
+								shixun_list===undefined?"":shixun_list.length===0?"":<div className={" edu-txt-center padding13-30"}>
+									<Button className={"mr20 newshixunmode"} onClick={()=>this.props.hideNewShixunModelType()}>取消</Button>
+									<Button className={"newshixunmode mr40"} type="primary" onClick={()=>this.savecouseShixunModal()} loading={this.state.hometypepvisible}>确定</Button>
+								</div>}
+						</div>
 					</Spin>
 				</Drawer>
 			</div>
diff --git a/public/react/src/modules/courses/coursesPublic/Newshixunmodel.css b/public/react/src/modules/courses/coursesPublic/Newshixunmodel.css
index 2e8abce53..f0f45a468 100644
--- a/public/react/src/modules/courses/coursesPublic/Newshixunmodel.css
+++ b/public/react/src/modules/courses/coursesPublic/Newshixunmodel.css
@@ -195,7 +195,7 @@
     width: 100px;
     height: 38px;
     border-radius: 3px;
-    border: 1px solid rgba(191,191,191,1);
+    /*border: 1px solid rgba(191,191,191,1);*/
 }
 
 .ntopsj {
@@ -248,3 +248,22 @@
     color: #4CACFF;
 }
 
+.newshixunbottombtn{
+    position: fixed;
+    z-index: 1000;
+    bottom: 0px;
+    width: 100%;
+    height: 63px;
+    background: rgba(255,255,255,1);
+    box-shadow: 0px -4px 4px 0px rgba(0,0,0,0.05);
+}
+
+
+.mb60shixun{
+    margin-bottom: 60px !important;
+}
+
+.padding13-30 {
+    padding: 13px 30px;
+    box-sizing: border-box;
+}
\ No newline at end of file
diff --git a/public/react/src/modules/courses/exercise/Studentshavecompletedthelist.js b/public/react/src/modules/courses/exercise/Studentshavecompletedthelist.js
index 60065f43e..bcb8876df 100644
--- a/public/react/src/modules/courses/exercise/Studentshavecompletedthelist.js
+++ b/public/react/src/modules/courses/exercise/Studentshavecompletedthelist.js
@@ -22,7 +22,7 @@ import 'moment/locale/zh-cn';
 import './yslexercisetable.css';
 import {getImageUrl, toPath} from 'educoder';
 import CheckBoxGroup from "../../page/component/CheckBoxGroup";
-
+import NoneData from '../../../modules/courses/coursesPublic/NoneData'
 const Search = Input.Search;
 const RadioGroup = Radio.Group;
 const CheckboxGroup = Checkbox.Group;
@@ -1217,6 +1217,7 @@ class Studentshavecompletedthelist extends Component {
 					)
 				},
 			],
+			exercise_status:0,
 		}
 		// console.log("Studentshavecompletedthelist");
 		// console.log(props.current_status);
@@ -1277,6 +1278,20 @@ class Studentshavecompletedthelist extends Component {
 		}catch (e) {
 
 		}
+		try {
+			if(this.props.Commonheadofthetestpaper.exercise_status !== undefined){
+				this.setState({
+					exercise_status:this.props.Commonheadofthetestpaper.exercise_status,
+				})
+			}else{
+				this.setState({
+					exercise_status:0,
+				})
+			}
+		}catch (e) {
+
+		}
+
 	}
 
 	componentWillReceiveProps = (nextProps) => {
@@ -2065,11 +2080,11 @@ class Studentshavecompletedthelist extends Component {
 			this.setState({
 				loadingstate: false,
 			})
-			console.log(response);
-			console.log(1997);
+			// console.log(response);
+			// console.log(1997);
 			this.Generatenewdatasy(response.data.exercise_users, response);
 		}).catch((error) => {
-			console.log(error)
+			// console.log(error)
 			this.setState({
 				loadingstate: false,
 			})
@@ -2472,7 +2487,7 @@ class Studentshavecompletedthelist extends Component {
 	render() {
 		const isAdmin = this.props.isAdmin();
 
-		let {data, datas, page, columns, course_groupyslsthree, columnstwo, styletable, course_groupyslstwodatas, limit, course_groupysls, course_groupyslstwodata, course_groupyslstwo, teacherlists, Teacherliststudentlist, order, columnss, course_groupsdatas, course_groups, Evaluationarray, unlimited, unlimiteds, unlimitedtwo, teacherlist, searchtext, loadingstate, review, nocomment, commented, unsubmitted, submitted, columnsys, exercise_users,mylistansum} = this.state;
+		let {data, datas, page, columns, course_groupyslsthree, columnstwo, styletable,exercise_status, course_groupyslstwodatas, limit, course_groupysls, course_groupyslstwodata, course_groupyslstwo, teacherlists, Teacherliststudentlist, order, columnss, course_groupsdatas, course_groups, Evaluationarray, unlimited, unlimiteds, unlimitedtwo, teacherlist, searchtext, loadingstate, review, nocomment, commented, unsubmitted, submitted, columnsys, exercise_users,mylistansum} = this.state;
 		// console.log("Studentshavecompletedthelist");
 		// console.log(this.props.current_status);
 		return (
@@ -2483,202 +2498,209 @@ class Studentshavecompletedthelist extends Component {
 						" min-width": " 1200px",
 					}}>
 						{/*老师*/}
-						<div className="edu-back-white" >
-							<ul className="clearfix" style={{padding: '10px 30px 10px 30px'}}>
+						{
+							exercise_status===0 || exercise_status===1 ?
+								<NoneData></NoneData>
+								:
+								<div>
+									<div className="edu-back-white" >
+										<ul className="clearfix" style={{padding: '10px 30px 10px 30px'}}>
 
-								{/*你的评阅：*/}
-								{
-									Teacherliststudentlist === undefined || Teacherliststudentlist.exercise_types.subjective === 0 ?
-										<li className="clearfix mt10">
-											<span className="fl  mr10 color-grey-8 ">作品状态：</span>
-											<span className="fl "><a id="graduation_comment_no_limit"
-																							 className={unlimiteds === 0 ? "pl10 pr10 mr20 check_on" : "pl10 pr10 mr20 "}
-																							 onClick={() => this.notlimiteds()}>不限</a></span>
-											<CheckboxGroup value={course_groupyslstwo}
-																		 onChange={(e) => this.checkeboxstwo(e, course_groupyslstwodata && course_groupyslstwodata)}>
-												{
-													course_groupyslstwodata.map((item, key) => {
-														return (
-															<span key={key}><Checkbox className="fl mt5"
-																												key={item.id}
-																												value={item.id}>{item.tu}<span>({Teacherliststudentlist === undefined ? "0" : key === 0 ? Teacherliststudentlist.exercise_types.unanswer_users : Teacherliststudentlist.exercise_types.answer_users})</span></Checkbox></span>
-														)
-													})
-												}
-											</CheckboxGroup>
-											<div className="fr mr5 search-new" style={{marginBottom: '1px'}}>
-												<Search
-													placeholder="请输入姓名或学号搜索"
-													id="subject_search_input"
-													autoComplete="off"
-													value={searchtext}
-													onKeyUp={(e) => this.onSearchKeywordKeyUp(e)}
-													onInput={this.inputSearchValues}
-													onSearch={this.searchValues}
-												></Search>
-											</div>
-										</li>
-										:
-										<div>
-											<li className="clearfix  mt10">
-												<span className="fl  mr10 color-grey-8 ">你的评阅：</span>
-												<span className="fl "><a id="graduation_comment_no_limit"
-																								 className={unlimited === 0 ? "pl10 pr10 mr20 check_on" : "pl10 pr10 mr20 "}
-																								 onClick={() => this.notlimited()}>不限</a></span>
-
-												<CheckboxGroup value={course_groupyslsthree}
-																			 onChange={(e) => this.checkeboxs(e, course_groupyslstwodata && course_groupyslstwodata)}>
-													{
-														course_groupyslstwodatas.map((item, key) => {
-															return (
-																<span key={key}><Checkbox className="fl mt5"
-																													key={item.id}
-																													value={item.id}>{item.tu}<span>({Teacherliststudentlist === undefined ? "0" : key === 0 ? Teacherliststudentlist.exercise_types.unreview_counts : Teacherliststudentlist.exercise_types.review_counts})</span></Checkbox></span>
-															)
-														})
-													}
-												</CheckboxGroup>
-												<div className="fr mr5 search-new" style={{marginBottom: '1px'}}>
-													<Search
-														placeholder="请输入姓名或学号搜索"
-														id="subject_search_input"
-														autoComplete="off"
-														value={searchtext}
-														onKeyUp={(e) => this.onSearchKeywordKeyUp(e)}
-														onInput={this.inputSearchValues}
-														onSearch={this.searchValues}
-													></Search>
-												</div>
-											</li>
-											{/*作品状态*/}
-											<li className="clearfix mt10">
-												<span className="fl  mr10 color-grey-8 ">作品状态：</span>
-												<span className="fl "><a id="graduation_comment_no_limit"
-																								 className={unlimiteds === 0 ? "pl10 pr10 mr20 check_on" : "pl10 pr10 mr20 "}
-																								 onClick={() => this.notlimiteds()}>不限</a></span>
-												<CheckboxGroup value={course_groupyslstwo}
-																			 onChange={(e) => this.checkeboxstwo(e, course_groupyslstwodata && course_groupyslstwodata)}>
-													{
-														course_groupyslstwodata.map((item, key) => {
-															return (
-																<span key={key}><Checkbox className="fl mt5"
-																													key={item.id}
-																													value={item.id}>{item.tu}<span>({Teacherliststudentlist === undefined ? "0" : key === 0 ? Teacherliststudentlist.exercise_types.unanswer_users : Teacherliststudentlist.exercise_types.answer_users})</span></Checkbox></span>
-															)
-														})
-													}
-												</CheckboxGroup>
-											</li>
-										</div>
+											{/*你的评阅：*/}
+											{
+												Teacherliststudentlist === undefined || Teacherliststudentlist.exercise_types.subjective === 0 ?
+													<li className="clearfix mt10">
+														<span className="fl  mr10 color-grey-8 ">作品状态：</span>
+														<span className="fl "><a id="graduation_comment_no_limit"
+																										 className={unlimiteds === 0 ? "pl10 pr10 mr20 check_on" : "pl10 pr10 mr20 "}
+																										 onClick={() => this.notlimiteds()}>不限</a></span>
+														<CheckboxGroup value={course_groupyslstwo}
+																					 onChange={(e) => this.checkeboxstwo(e, course_groupyslstwodata && course_groupyslstwodata)}>
+															{
+																course_groupyslstwodata.map((item, key) => {
+																	return (
+																		<span key={key}><Checkbox className="fl mt5"
+																															key={item.id}
+																															value={item.id}>{item.tu}<span>({Teacherliststudentlist === undefined ? "0" : key === 0 ? Teacherliststudentlist.exercise_types.unanswer_users : Teacherliststudentlist.exercise_types.answer_users})</span></Checkbox></span>
+																	)
+																})
+															}
+														</CheckboxGroup>
+														<div className="fr mr5 search-new" style={{marginBottom: '1px'}}>
+															<Search
+																placeholder="请输入姓名或学号搜索"
+																id="subject_search_input"
+																autoComplete="off"
+																value={searchtext}
+																onKeyUp={(e) => this.onSearchKeywordKeyUp(e)}
+																onInput={this.inputSearchValues}
+																onSearch={this.searchValues}
+															></Search>
+														</div>
+													</li>
+													:
+													<div>
+														<li className="clearfix  mt10">
+															<span className="fl  mr10 color-grey-8 ">你的评阅：</span>
+															<span className="fl "><a id="graduation_comment_no_limit"
+																											 className={unlimited === 0 ? "pl10 pr10 mr20 check_on" : "pl10 pr10 mr20 "}
+																											 onClick={() => this.notlimited()}>不限</a></span>
+
+															<CheckboxGroup value={course_groupyslsthree}
+																						 onChange={(e) => this.checkeboxs(e, course_groupyslstwodata && course_groupyslstwodata)}>
+																{
+																	course_groupyslstwodatas.map((item, key) => {
+																		return (
+																			<span key={key}><Checkbox className="fl mt5"
+																																key={item.id}
+																																value={item.id}>{item.tu}<span>({Teacherliststudentlist === undefined ? "0" : key === 0 ? Teacherliststudentlist.exercise_types.unreview_counts : Teacherliststudentlist.exercise_types.review_counts})</span></Checkbox></span>
+																		)
+																	})
+																}
+															</CheckboxGroup>
+															<div className="fr mr5 search-new" style={{marginBottom: '1px'}}>
+																<Search
+																	placeholder="请输入姓名或学号搜索"
+																	id="subject_search_input"
+																	autoComplete="off"
+																	value={searchtext}
+																	onKeyUp={(e) => this.onSearchKeywordKeyUp(e)}
+																	onInput={this.inputSearchValues}
+																	onSearch={this.searchValues}
+																></Search>
+															</div>
+														</li>
+														{/*作品状态*/}
+														<li className="clearfix mt10">
+															<span className="fl  mr10 color-grey-8 ">作品状态：</span>
+															<span className="fl "><a id="graduation_comment_no_limit"
+																											 className={unlimiteds === 0 ? "pl10 pr10 mr20 check_on" : "pl10 pr10 mr20 "}
+																											 onClick={() => this.notlimiteds()}>不限</a></span>
+															<CheckboxGroup value={course_groupyslstwo}
+																						 onChange={(e) => this.checkeboxstwo(e, course_groupyslstwodata && course_groupyslstwodata)}>
+																{
+																	course_groupyslstwodata.map((item, key) => {
+																		return (
+																			<span key={key}><Checkbox className="fl mt5"
+																																key={item.id}
+																																value={item.id}>{item.tu}<span>({Teacherliststudentlist === undefined ? "0" : key === 0 ? Teacherliststudentlist.exercise_types.unanswer_users : Teacherliststudentlist.exercise_types.answer_users})</span></Checkbox></span>
+																		)
+																	})
+																}
+															</CheckboxGroup>
+														</li>
+													</div>
 
-								}
-								{/*分班情况*/}
-								{course_groups === undefined ? "" : course_groups === null ? "" : course_groups.length < 2 ? "" : JSON.stringify(course_groups) === "[]" ? "" :
-									<li className="clearfix  mt10">
-										<tr>
-											<td className="w80" style={{"vertical-align": "top"}}><span
-												className=" mr10 color-grey-8 ">分班情况：</span></td>
-											<td className="w70" style={{"vertical-align": "top"}}><span><a
-												id="graduation_comment_no_limit"
-												className={unlimitedtwo === 0 ? "pl10 pr10 mr20 check_on" : "pl10 pr10 mr20 "}
-												onClick={() => this.funtaskstatustwos()}>不限</a></span>
-											</td>
-											<td>
-												<CheckboxGroup value={course_groupysls}
-																			 onChange={(e) => this.funtaskstatustwo(e, course_groups && course_groups)}
-																			 style={{paddingTop: '4px', display: "inline"}}>
-													{
-														course_groups.map((item, key) => {
-															return (
-																<span key={key}><Checkbox className="fl mt5"
-																													key={item.exercise_group_id}
-																													value={item.exercise_group_id}>{item.exercise_group_name}<span>({item.exercise_group_students})</span></Checkbox></span>
-															)
-														})
-													}
-												</CheckboxGroup>
+											}
+											{/*分班情况*/}
+											{course_groups === undefined ? "" : course_groups === null ? "" : course_groups.length < 2 ? "" : JSON.stringify(course_groups) === "[]" ? "" :
+												<li className="clearfix  mt10">
+													<tr>
+														<td className="w80" style={{"vertical-align": "top"}}><span
+															className=" mr10 color-grey-8 ">分班情况：</span></td>
+														<td className="w70" style={{"vertical-align": "top"}}><span><a
+															id="graduation_comment_no_limit"
+															className={unlimitedtwo === 0 ? "pl10 pr10 mr20 check_on" : "pl10 pr10 mr20 "}
+															onClick={() => this.funtaskstatustwos()}>不限</a></span>
+														</td>
+														<td>
+															<CheckboxGroup value={course_groupysls}
+																						 onChange={(e) => this.funtaskstatustwo(e, course_groups && course_groups)}
+																						 style={{paddingTop: '4px', display: "inline"}}>
+																{
+																	course_groups.map((item, key) => {
+																		return (
+																			<span key={key}><Checkbox className="fl mt5"
+																																key={item.exercise_group_id}
+																																value={item.exercise_group_id}>{item.exercise_group_name}<span>({item.exercise_group_students})</span></Checkbox></span>
+																		)
+																	})
+																}
+															</CheckboxGroup>
 
 
-											</td>
-										</tr>
+														</td>
+													</tr>
 
-									</li>
-								}
+												</li>
+											}
 
-							</ul>
+										</ul>
 
 
-							<div id="graduation_work_list" style={{padding: '0px 30px 10px 30px'}}>
-								<div className="clearfix">
+										<div id="graduation_work_list" style={{padding: '0px 30px 10px 30px'}}>
+											<div className="clearfix">
                                 <span
 																	className="fl color-grey-6 font-12"><span
 																	style={{color: '#FF6800'}}>{Teacherliststudentlist === undefined ? "0" : Teacherliststudentlist.exercise_types.total_users}</span><span
 																	className="color-orange-tip"></span>个检索结果（{Teacherliststudentlist === undefined ? "0" : Teacherliststudentlist.exercise_types.exercise_all_users}学生） </span>
 
-									<div className="fr color-grey-6 edu-menu-panel">
-										<ul>
-											<li className="edu-position edu-position-hidebox">
-												<a className="font-12">
-													{order === "end_at" ? "时间" : order === "score" ? "成绩" : order === "student_id" ? "学号" : ""}排序</a>
-												<i className="iconfont icon-xiajiantou ml5 font-12"></i>
-												<ul className="edu-position-hide undis mt10">
-													<li><a onClick={(e) => this.funordersy("end_at")} data-remote="true"
-																 className=" font-12" style={{textAlign: "center "}}>提交时间</a></li>
-													<li><a onClick={(e) => this.funordersy("score")} data-remote="true"
-																 className=" font-12" style={{textAlign: "center "}}>最终成绩</a></li>
-													<li><a onClick={(e) => this.funordersy("student_id")} data-remote="true"
-																 className=" font-12" style={{textAlign: "center "}}>学生学号</a></li>
-												</ul>
-											</li>
-										</ul>
-									</div>
+												<div className="fr color-grey-6 edu-menu-panel">
+													<ul>
+														<li className="edu-position edu-position-hidebox">
+															<a className="font-12">
+																{order === "end_at" ? "时间" : order === "score" ? "成绩" : order === "student_id" ? "学号" : ""}排序</a>
+															<i className="iconfont icon-xiajiantou ml5 font-12"></i>
+															<ul className="edu-position-hide undis mt10">
+																<li><a onClick={(e) => this.funordersy("end_at")} data-remote="true"
+																			 className=" font-12" style={{textAlign: "center "}}>提交时间</a></li>
+																<li><a onClick={(e) => this.funordersy("score")} data-remote="true"
+																			 className=" font-12" style={{textAlign: "center "}}>最终成绩</a></li>
+																<li><a onClick={(e) => this.funordersy("student_id")} data-remote="true"
+																			 className=" font-12" style={{textAlign: "center "}}>学生学号</a></li>
+															</ul>
+														</li>
+													</ul>
+												</div>
 
-								</div>
-							</div>
+											</div>
+										</div>
 
-							{JSON.stringify(data) !== "[]" ?
-								<div className={"justify break_full_word new_li edu-back-white"}
-										 style={{minHeight: "480px"}}>
-									<style>{`
+										{JSON.stringify(data) !== "[]" ?
+											<div className={"justify break_full_word new_li edu-back-white"}
+													 style={{minHeight: "480px"}}>
+												<style>{`
               	          .ant-spin-nested-loading > div > .ant-spin .ant-spin-dot {
 																			top: 72%;}
 						                }
 						              `}</style>
-									<div className="edu-table  edu-back-white">
-										{data === undefined ? "" : <Table
-											dataSource={data}
-											columns={columnsys}
-											className="mysjysltable1"
-											pagination={false}
-											loading={loadingstate}
-											// onChange={this.TablePaginationsy}
-										/>}
-									</div>
-								</div>
+												<div className="edu-table  edu-back-white">
+													{data === undefined ? "" : <Table
+														dataSource={data}
+														columns={columnsys}
+														className="mysjysltable1"
+														pagination={false}
+														loading={loadingstate}
+														// onChange={this.TablePaginationsy}
+													/>}
+												</div>
+											</div>
 
-								:
-								<div id="forum_list" className="forum_table">
-									<div className="minH-560 edu-back-white">
-										<div className="edu-tab-con-box clearfix edu-txt-center">
-											<img className="edu-nodata-img mb20"
-													 src={getImageUrl("images/educoder/nodata.png")}/>
-											<p className="edu-nodata-p mb30">暂时还没有相关数据哦！</p>
-										</div>
-									</div>
+											:
+											<div id="forum_list" className="forum_table">
+												<div className="minH-560 edu-back-white">
+													<div className="edu-tab-con-box clearfix edu-txt-center">
+														<img className="edu-nodata-img mb20"
+																 src={getImageUrl("images/educoder/nodata.png")}/>
+														<p className="edu-nodata-p mb30">暂时还没有相关数据哦！</p>
+													</div>
+												</div>
 
-								</div>
-							}
+											</div>
+										}
 
 
-						</div>
-						{
-							Teacherliststudentlist && Teacherliststudentlist.exercise_types.total_users && Teacherliststudentlist.exercise_types.total_users > limit ?
-								<div className="edu-txt-center mt30 mb50">
-									<Pagination showQuickJumper current={page} onChange={this.paginationonChange}
-															pageSize={limit}
-															total={Teacherliststudentlist.exercise_types.total_users}></Pagination>
+									</div>
+									{
+										Teacherliststudentlist && Teacherliststudentlist.exercise_types.total_users && Teacherliststudentlist.exercise_types.total_users > limit ?
+											<div className="edu-txt-center mt30 mb50">
+												<Pagination showQuickJumper current={page} onChange={this.paginationonChange}
+																		pageSize={limit}
+																		total={Teacherliststudentlist.exercise_types.total_users}></Pagination>
+											</div>
+											: ""
+									}
 								</div>
-								: ""
 						}
 
 					</div>
@@ -2691,16 +2713,20 @@ class Studentshavecompletedthelist extends Component {
 						<div>
 							<div className=" clearfix "
 									 style={{"margin": "0 auto", "padding-bottom": "100px", " min-width": " 1200px"}}>
-								<div className={"educontent mb20"}>
+								{
+									exercise_status === 0 || exercise_status === 1 ?
+										<NoneData></NoneData>
+										:
+										<div className={"educontent mb20"}>
 
-									<div className="edu-back-white" id="graduation_work_list"
-											 style={{
-												 padding: '0px 30px 10px 30px',
-												 "height": "50px",
-												 "margin-bottom": "10px"
-											 }}>
+											<div className="edu-back-white" id="graduation_work_list"
+													 style={{
+														 padding: '0px 30px 10px 30px',
+														 "height": "50px",
+														 "margin-bottom": "10px"
+													 }}>
 
-										<div className="clearfix ">
+												<div className="clearfix ">
                               <span className="fl color-grey-6 font-12 mt10">
                                   <span className="color-orange-tip"
 																				style={{color: '#FF6800'}}>{Teacherliststudentlist === undefined ? "0" : Teacherliststudentlist.exercise_types.answer_users}</span><span
@@ -2716,45 +2742,45 @@ class Studentshavecompletedthelist extends Component {
 																	</span>}
                                </span>
 
-										</div>
+												</div>
 
-									</div>
+											</div>
 
 
-									{JSON.stringify(datas) === "[]" ?
-										<div id="forum_list" className="forum_table">
-											<div className="mh650 edu-back-white">
-												<div className="edu-tab-con-box clearfix edu-txt-center">
-													<img className="edu-nodata-img mb20"
-															 src={getImageUrl("images/educoder/nodata.png")}/>
-													<p className="edu-nodata-p mb30">暂时还没有相关数据哦！</p>
-												</div>
-											</div>
+											{JSON.stringify(datas) === "[]" ?
+												<div id="forum_list" className="forum_table">
+													<div className="mh650 edu-back-white">
+														<div className="edu-tab-con-box clearfix edu-txt-center">
+															<img className="edu-nodata-img mb20"
+																	 src={getImageUrl("images/educoder/nodata.png")}/>
+															<p className="edu-nodata-p mb30">暂时还没有相关数据哦！</p>
+														</div>
+													</div>
 
-										</div>
-										:
-										<div className={"justify break_full_word new_li edu-back-white"}
-												 style={{minHeight: "480px"}}>
-											<style>{`
+												</div>
+												:
+												<div className={"justify break_full_word new_li edu-back-white"}
+														 style={{minHeight: "480px"}}>
+													<style>{`
               	          .ant-spin-nested-loading > div > .ant-spin .ant-spin-dot {
 																			top: 72%;}
 						                }
 						              `}</style>
-											<div className="edu-table edu-back-white minH-560">
-												{datas === undefined ? "" : <Table
-													dataSource={datas}
-													columns={columnss}
-													className="mysjysltable2"
-													pagination={false}
-													loading={false}
-												/>}
-											</div>
-										</div>
-									}
-
+													<div className="edu-table edu-back-white minH-560">
+														{datas === undefined ? "" : <Table
+															dataSource={datas}
+															columns={columnss}
+															className="mysjysltable2"
+															pagination={false}
+															loading={false}
+														/>}
+													</div>
+												</div>
+											}
 
-								</div>
 
+										</div>
+								}
 
 							</div>
 						</div>
@@ -2766,10 +2792,15 @@ class Studentshavecompletedthelist extends Component {
 								"padding-bottom": "100px",
 								" min-width": " 1200px"
 							}}>
-								<div className={"educontent mb20 edu-back-white"}>
-									<style>
-										{
-											`
+								{
+									exercise_status === 0 || exercise_status === 1 ?
+										<NoneData></NoneData>
+										:
+										<div>
+											<div className={"educontent mb20 edu-back-white"}>
+												<style>
+													{
+														`
 												.edu-table .ant-table-tbody > tr > td {
 														height: 58px;
 															}
@@ -2786,40 +2817,40 @@ class Studentshavecompletedthelist extends Component {
 													 padding: 9px;
 															}
 												`
-										}
-									</style>
-									<div className={"justify break_full_word new_li edu-back-white ysltableows"}
-									>
-										{data === undefined ? "" : <Table
-											dataSource={data}
-											columns={columnstwo}
-											className="mysjysltable3"
-											pagination={false}
-											loading={false}
-											showHeader={false}
-										/>}
-									</div>
-									{JSON.stringify(datas) === "[]" ?
-
-										<div id="forum_list" className="forum_table ">
-											<div className="mh650 edu-back-white">
-												<div className="edu-tab-con-box clearfix edu-txt-center">
-													<img className="edu-nodata-img mb20"
-															 src={getImageUrl("images/educoder/nodata.png")}/>
-													<p className="edu-nodata-p mb30">暂时还没有相关数据哦！</p>
+													}
+												</style>
+												<div className={"justify break_full_word new_li edu-back-white ysltableows"}
+												>
+													{data === undefined ? "" : <Table
+														dataSource={data}
+														columns={columnstwo}
+														className="mysjysltable3"
+														pagination={false}
+														loading={false}
+														showHeader={false}
+													/>}
 												</div>
-											</div>
+												{JSON.stringify(datas) === "[]" ?
 
-										</div>
-										:
-										<div className="edu-back-white">
-											< div id="graduation_work_list" style={{
-												padding: '0px 30px 10px 30px',
-												"margin-top": "20px",
-												"margin-bottom": "10px"
-											}}>
-
-												<div className="clearfix">
+													<div id="forum_list" className="forum_table ">
+														<div className="mh650 edu-back-white">
+															<div className="edu-tab-con-box clearfix edu-txt-center">
+																<img className="edu-nodata-img mb20"
+																		 src={getImageUrl("images/educoder/nodata.png")}/>
+																<p className="edu-nodata-p mb30">暂时还没有相关数据哦！</p>
+															</div>
+														</div>
+
+													</div>
+													:
+													<div className="edu-back-white">
+														< div id="graduation_work_list" style={{
+															padding: '0px 30px 10px 30px',
+															"margin-top": "20px",
+															"margin-bottom": "10px"
+														}}>
+
+															<div className="clearfix">
                               <span className="fl color-grey-6 font-12"><span
 																className="color-orange-tip"
 																style={{color: '#FF6800'}}>{Teacherliststudentlist === undefined ? "0" : Teacherliststudentlist.exercise_types.answer_users}</span><span
@@ -2832,32 +2863,32 @@ class Studentshavecompletedthelist extends Component {
 																	<span
 																		style={{color: '#FF6800'}}> {Teacherliststudentlist === undefined ? "0" : Teacherliststudentlist.exercise_types.exercise_end_time}</span>}
 																	</span>
-													<div className="fr color-grey-6 edu-menu-panel">
-														<ul>
-															<li className="edu-position edu-position-hidebox">
-																<a className="font-12 ">
-																	{order === "end_at" ? "时间" : order === "score" ? "成绩" : order === "student_id" ? "学号" : ""}排序</a>
-																<i className="iconfont icon-xiajiantou ml5 font-12 color-grey-6"></i>
-																<ul className="edu-position-hide undis mt10">
-																	<li><a onClick={(e) => this.funorder("end_at")} data-remote="true"
-																				 className=" font-12" style={{textAlign: "center "}}>提交时间</a>
-																	</li>
-																	<li><a onClick={(e) => this.funorder("score")} data-remote="true"
-																				 className=" font-12" style={{textAlign: "center "}}>最终成绩</a>
-																	</li>
-																	<li><a onClick={(e) => this.funorder("student_id")} data-remote="true"
-																				 className=" font-12" style={{textAlign: "center "}}>学生学号</a>
-																	</li>
-																</ul>
-															</li>
-														</ul>
-													</div>
-												</div>
-
-											</div>
-											<div className={"justify break_full_word new_li edu-back-white"}
-													 style={{minHeight: "480px"}}>
-												<style>{`
+																<div className="fr color-grey-6 edu-menu-panel">
+																	<ul>
+																		<li className="edu-position edu-position-hidebox">
+																			<a className="font-12 ">
+																				{order === "end_at" ? "时间" : order === "score" ? "成绩" : order === "student_id" ? "学号" : ""}排序</a>
+																			<i className="iconfont icon-xiajiantou ml5 font-12 color-grey-6"></i>
+																			<ul className="edu-position-hide undis mt10">
+																				<li><a onClick={(e) => this.funorder("end_at")} data-remote="true"
+																							 className=" font-12" style={{textAlign: "center "}}>提交时间</a>
+																				</li>
+																				<li><a onClick={(e) => this.funorder("score")} data-remote="true"
+																							 className=" font-12" style={{textAlign: "center "}}>最终成绩</a>
+																				</li>
+																				<li><a onClick={(e) => this.funorder("student_id")} data-remote="true"
+																							 className=" font-12" style={{textAlign: "center "}}>学生学号</a>
+																				</li>
+																			</ul>
+																		</li>
+																	</ul>
+																</div>
+															</div>
+
+														</div>
+														<div className={"justify break_full_word new_li edu-back-white"}
+																 style={{minHeight: "480px"}}>
+															<style>{`
               	          .ant-spin-nested-loading > div > .ant-spin .ant-spin-dot {
 																			top: 72%;}
 						                }
@@ -2877,30 +2908,32 @@ class Studentshavecompletedthelist extends Component {
 													 padding: 9px;
 															}
 						              `}</style>
-												<div className="edu-table edu-back-white minH-560 ysltableowss">
-													{datas === undefined ? "" : <Table
-														dataSource={datas}
-														columns={columns}
-														pagination={false}
-														className="mysjysltable4"
-														loading={loadingstate}
-													/>}</div>
-											</div>
+															<div className="edu-table edu-back-white minH-560 ysltableowss">
+																{datas === undefined ? "" : <Table
+																	dataSource={datas}
+																	columns={columns}
+																	pagination={false}
+																	className="mysjysltable4"
+																	loading={loadingstate}
+																/>}</div>
+														</div>
 
 
-										</div>
+													</div>
 
-									}
-								</div>
+												}
+											</div>
 
-								{
-									mylistansum && mylistansum > limit ?
-										<div className="edu-txt-center mt30 mb20">
-											<Pagination showQuickJumper current={page}
-																	onChange={this.paginationonChanges} pageSize={limit}
-																	total={mylistansum}></Pagination>
+											{
+												mylistansum && mylistansum > limit ?
+													<div className="edu-txt-center mt30 mb20">
+														<Pagination showQuickJumper current={page}
+																				onChange={this.paginationonChanges} pageSize={limit}
+																				total={mylistansum}></Pagination>
+													</div>
+													: ""
+											}
 										</div>
-										: ""
 								}
 							</div>
 
diff --git a/public/react/src/modules/courses/exercise/Testpapersettinghomepage.js b/public/react/src/modules/courses/exercise/Testpapersettinghomepage.js
index 5775bd240..ba3cee3d3 100644
--- a/public/react/src/modules/courses/exercise/Testpapersettinghomepage.js
+++ b/public/react/src/modules/courses/exercise/Testpapersettinghomepage.js
@@ -436,7 +436,7 @@ class Testpapersettinghomepage extends Component{
                     />
                     {
                         // 教师列表
-                        parseInt(tab[0])==0 && <Studentshavecompletedthelist {...this.props} {...this.state}  triggerRef={this.bindRef}  setcourse_groupysls={(value)=>this.setcourse_groupysls(value)} current_status = {this.state.current_status}></Studentshavecompletedthelist>
+                        parseInt(tab[0])==0 && <Studentshavecompletedthelist {...this.props} {...this.state}  triggerRef={this.bindRef}  setcourse_groupysls={(value)=>this.setcourse_groupysls(value)} current_status = {this.state.current_status} Commonheadofthetestpaper={this.state.Commonheadofthetestpaper}></Studentshavecompletedthelist>
                     }
 
                     {/*统计结果*/}
diff --git a/public/react/src/modules/courses/exercise/new/SingleEditor.js b/public/react/src/modules/courses/exercise/new/SingleEditor.js
index b3c2842f5..1e2005360 100644
--- a/public/react/src/modules/courses/exercise/new/SingleEditor.js
+++ b/public/react/src/modules/courses/exercise/new/SingleEditor.js
@@ -182,6 +182,10 @@ class SingleEditor extends Component{
     this.setState({ standard_answers })
   }
   onOptionContentChange = (value, index) => {
+    if (index >= this.state.question_choices.length) {
+      // TODO 新建，然后删除CD选项，再输入题干，会调用到这里，且index是3
+      return;
+    }
     let question_choices  = this.state.question_choices.slice(0);    
     question_choices[index] = value;
     this.setState({ question_choices })
diff --git a/public/react/src/modules/courses/gradinforms/Eduinforms.js b/public/react/src/modules/courses/gradinforms/Eduinforms.js
index 14bcfa11a..38190afaf 100644
--- a/public/react/src/modules/courses/gradinforms/Eduinforms.js
+++ b/public/react/src/modules/courses/gradinforms/Eduinforms.js
@@ -25,16 +25,61 @@ class Eduinforms extends Component{
 			eduintits:"",
 			informs:[],
 			yslbool:false,
+			dataquerys:{},
 		}
 	}
 
 	componentDidMount() {
+		console.log("Eduinformss");
 		console.log("获取到数据");
-    console.log(this.props);
-
-    this.getinputdata();
+    // console.log(this.props);
+		const query = this.props.location.search;
+		// const type = query.split('?chinaoocTimestamp=');
+		// console.log("Eduinforms12345");
+	  // console.log(this.foo(query));
+		// console.log(JSON.stringify(this.foo(query)));
+		var dataqueryss={}
+		 try {
+			 var foqus=this.foo(query);
+		 	if(JSON.stringify(foqus) ==="{}"){
+				this.setState({
+					dataquerys:{},
+				});
+			}else {
+				this.setState({
+					dataquerys:foqus,
+				});
+				dataqueryss=foqus;
+			}
+		 }catch (e) {
+			 this.setState({
+				 dataquerys:{},
+			 })
+		 }
+		this.getinputdatas(dataqueryss);
 	}
+ //截取数据
+ foo=(url)=> {
+		var json = {};
+		var regExp = /[\?\&](\w+)(=?)(\w*)/g;
+    var arr;
+		do {
+			arr = regExp.exec(url);
+			// console.log(arr); // arr = [完整的字符串, key, 等号或'', value或'']
+
+			if (arr) {
+				var key = arr[1];
+				var value = arr[3];
+				// arr[2] === ''时, value = undefined
+				if (!arr[2])
+					value = undefined;
+
+				json[key] = value;
+			}
+		} while (arr);
 
+		return json;
+	}
 	getyslbooltrue(){
 		console.log("调用了getyslbooltrue");
 		this.setState({
@@ -54,7 +99,47 @@ class Eduinforms extends Component{
 		})
 		let url = `/courses/${this.props.match.params.coursesId}/informs.json`;
 		//
-		axios.get(url).then((response) => {
+		axios.get(url,
+			{params:this.state.dataquerys}
+			).then((response) => {
+			if(response){
+				if(response.data){
+					this.setState({
+						informs:response.data.informs,
+						isSpin:false,
+					})
+				}else {
+					this.setState({
+						informs:[],
+						isSpin:false,
+
+					})
+
+				}
+			}else {
+				this.setState({
+					informs:[],
+					isSpin:false,
+				})
+
+			}
+		}).catch((error) => {
+			console.log(error)
+			this.setState({
+				informs:[],
+				isSpin:false,
+			})
+		});
+	}
+	getinputdatas=(yslwebobject)=>{
+		this.setState({
+			isSpin:true,
+		})
+		let url = `/courses/${this.props.match.params.coursesId}/informs.json`;
+		//
+		axios.get(url,
+			{params:yslwebobject}
+		).then((response) => {
 			if(response){
 				if(response.data){
 					this.setState({
diff --git a/public/react/src/modules/courses/graduation/tasks/GraduationTasksSubmitedit.js b/public/react/src/modules/courses/graduation/tasks/GraduationTasksSubmitedit.js
index 35d9cdad2..41768333a 100644
--- a/public/react/src/modules/courses/graduation/tasks/GraduationTasksSubmitedit.js
+++ b/public/react/src/modules/courses/graduation/tasks/GraduationTasksSubmitedit.js
@@ -389,7 +389,7 @@ class GraduationTasksSubmitedit extends Component{
     let listid=[];
 
     for(var list of fileList){
-      listid.push(list.response.id)
+      listid.push(list.response == undefined ? list.id : list.response.id)
     }
 
       this.props.form.validateFields((err, values) => {
diff --git a/public/react/src/modules/courses/shixunHomework/Listofworksstudentone.js b/public/react/src/modules/courses/shixunHomework/Listofworksstudentone.js
index 7aac55b20..8ae8b9eaf 100644
--- a/public/react/src/modules/courses/shixunHomework/Listofworksstudentone.js
+++ b/public/react/src/modules/courses/shixunHomework/Listofworksstudentone.js
@@ -33,6 +33,8 @@ import Startshixuntask from "../coursesPublic/Startshixuntask";
 import ModulationModal from "../coursesPublic/ModulationModal";
 import HomeworkModal from "../coursesPublic/HomeworkModal";
 import ShixunWorkModal from "./Shixunworkdetails/ShixunWorkModal";
+import NoneData from '../../../modules/courses/coursesPublic/NoneData'
+
 const Search = Input.Search;
 const RadioGroup = Radio.Group;
 const CheckboxGroup = Checkbox.Group;
@@ -1451,13 +1453,14 @@ class Listofworksstudentone extends Component {
 			],
 			yslpros:false,
 			datajs:[],
+			homework_status:[],
 
 		}
 	}
 	componentDidCatch(error, info){
-		console.log("-----------------------------905错误信息");
-		console.log(error);
-		console.log(info);
+		// console.log("-----------------------------905错误信息");
+		// console.log(error);
+		// console.log(info);
 
 	}
 	// componentWillReceiveProps(nextProps) {
@@ -1569,7 +1572,8 @@ class Listofworksstudentone extends Component {
 				allow_late:result.data.allow_late,
 				loadingstate: false,
 				computeTimetype:true,
-			})
+				homework_status:result.data.homework_status,
+			});
 			this.seacthdatat(result.data,result.data.student_works,result.data.work_efficiency,result.data.course_group_info,1);
 
 			if (result.data.student_works === undefined || result.data.student_works === null || JSON.stringify(result.data.student_works) === "[]") {
@@ -1626,7 +1630,8 @@ class Listofworksstudentone extends Component {
 					code_review: result.data.code_review,
 					challenges_count:result.data.challenges_count,
 					view_report:result.data.view_report,
-				})
+					homework_status:result.data.homework_status,
+				});
 				if (result.data.student_works === undefined || result.data.student_works === null || JSON.stringify(result.data.student_works) === "[]") {
 					this.seacthdata(result.data);
 				} else {
@@ -2129,7 +2134,8 @@ class Listofworksstudentone extends Component {
 					code_review: result.data.code_review,
 					challenges_count:result.data.challenges_count,
 					view_report:result.data.view_report,
-				})
+					homework_status:result.data.homework_status,
+				});
 				this.seacthdata(result.data);
 				this.props.Getdataback(result,result.data);
 			}
@@ -2242,7 +2248,8 @@ class Listofworksstudentone extends Component {
 					end_immediately: result.data.end_immediately,
 					code_review: result.data.code_review,
 					challenges_count:result.data.challenges_count,
-				})
+					homework_status:result.data.homework_status,
+				});
 				this.seacthdatat(result.data,result.data.student_works,result.data.work_efficiency,result.data.course_group_info,page);
 				this.props.Getdataback(result,result.data);
 				// }
@@ -3037,7 +3044,7 @@ class Listofworksstudentone extends Component {
 		})
 	}
 	render() {
-		let {columns,course_groupysls,datajs,isAdmin, course_groupyslstwo, unlimited, unlimitedtwo, course_group_info, orders, task_status, checkedValuesine, searchtext, teacherlist, visible,visibles, game_list,columnsstu,columnsstu2, limit,experience, boolgalist,viewtrainingdata, teacherdata, page, data, jobsettingsdata, styletable, datas, order, loadingstate,computeTimetype} = this.state;
+		let {columns,course_groupysls,datajs,isAdmin,homework_status, course_groupyslstwo, unlimited, unlimitedtwo, course_group_info, orders, task_status, checkedValuesine, searchtext, teacherlist, visible,visibles, game_list,columnsstu,columnsstu2, limit,experience, boolgalist,viewtrainingdata, teacherdata, page, data, jobsettingsdata, styletable, datas, order, loadingstate,computeTimetype} = this.state;
 
 		const antIcon = <Icon type="loading" style={{ fontSize: 24 }} spin />;
 		// console.log(this.state.student_works);
@@ -3068,89 +3075,96 @@ class Listofworksstudentone extends Component {
 	 }
 
 		return (
+
 			this.props.isAdmin() === true ?
-				(
-				<div className=" clearfix " style={{margin:  "auto" , minWidth:"1200px"}}>
-					{visible === true ? <ModulationModal
-						visible={visible}
-						Cancel={this.cancelModulationModel}
-						Saves={(value, num) => this.saveModulationModal(value, num)}
-					/> : ""}
-
-					{this.state.showmodel === true ? <ShixunWorkModal
-						{...this.props}
-						visible={this.state.showmodel}
-						modalname={"代码查重"}
-						data={[]}
-						issCancel={() => this.hideshowmodel()}
-						updatas={() => this.isupdatas()}
-					/> : ""}
-
-					<DownloadMessageysl
-						{...this.props}
-						value={this.state.DownloadMessageval}
-						modalCancel={this.Downloadcal}
-						modalsType={this.state.DownloadType}
-
-					/>
-					{visibles === true ?
-						<div>
-							<style>
-								{
-									`
+							 <div className=" clearfix " style={{margin:  "auto" , minWidth:"1200px"}}>
+								 {visible === true ? <ModulationModal
+									 visible={visible}
+									 Cancel={this.cancelModulationModel}
+									 Saves={(value, num) => this.saveModulationModal(value, num)}
+								 /> : ""}
+
+								 {this.state.showmodel === true ? <ShixunWorkModal
+									 {...this.props}
+									 visible={this.state.showmodel}
+									 modalname={"代码查重"}
+									 data={[]}
+									 issCancel={() => this.hideshowmodel()}
+									 updatas={() => this.isupdatas()}
+								 /> : ""}
+
+								 <DownloadMessageysl
+									 {...this.props}
+									 value={this.state.DownloadMessageval}
+									 modalCancel={this.Downloadcal}
+									 modalsType={this.state.DownloadType}
+
+								 />
+								 {visibles === true ?
+									 <div>
+										 <style>
+											 {
+												 `
               body {
 							 overflow: hidden !important;
 						 }
               `
-								}
-							</style>
-							<TraineetraininginformationModal
-								{...this.props} {...this.state}
-								homeworkid={this.props.match.params.homeworkid}
-								coursesId={this.props.match.params.coursesId}
-								workid={teacherdata.id}
-								isAdmins={this.props.isAdmin()}
-								userids={this.state.userids}
-								viewtrainingdata={viewtrainingdata}
-								game_list={game_list}
-								visible={visibles}
-								experience={experience}
-								boolgalist={boolgalist}
-								Cancel={() => this.cancelModulationModels()}
-							/>
-
-						</div>
-						: ""
-					}
-
-					{/*立即发布*/}
-					<HomeworkModal
-						modaltype={this.state.modaltype}
-						modalname={this.state.modalname}
-						visible={this.state.svisible}
-						Topval={this.state.Topval}
-						Topvalright={this.state.Topvalright}
-						Botvalleft={this.state.Botvalleft}
-						Botval={this.state.Botval}
-						starttime={this.state.starttime}
-						endtime={this.state.endtime}
-						Cancelname={this.state.Cancelname}
-						Savesname={this.state.Savesname}
-						Cancel={this.state.Cancel}
-						Saves={this.state.Saves}
-						course_groups={this.state.course_groups}
-						getcourse_groupslist={(id) => this.getcourse_groupslist(id)}
-						starttimes={this.state.starttimes}
-						typs={this.state.typs}
-					/>
-					<div className={"educontent "}>
-
-
-						<div className="edu-back-white">
-
-
-							<style>
-								{`
+											 }
+										 </style>
+										 <TraineetraininginformationModal
+											 {...this.props} {...this.state}
+											 homeworkid={this.props.match.params.homeworkid}
+											 coursesId={this.props.match.params.coursesId}
+											 workid={teacherdata.id}
+											 isAdmins={this.props.isAdmin()}
+											 userids={this.state.userids}
+											 viewtrainingdata={viewtrainingdata}
+											 game_list={game_list}
+											 visible={visibles}
+											 experience={experience}
+											 boolgalist={boolgalist}
+											 Cancel={() => this.cancelModulationModels()}
+										 />
+
+									 </div>
+									 : ""
+								 }
+
+								 {/*立即发布*/}
+								 <HomeworkModal
+									 modaltype={this.state.modaltype}
+									 modalname={this.state.modalname}
+									 visible={this.state.svisible}
+									 Topval={this.state.Topval}
+									 Topvalright={this.state.Topvalright}
+									 Botvalleft={this.state.Botvalleft}
+									 Botval={this.state.Botval}
+									 starttime={this.state.starttime}
+									 endtime={this.state.endtime}
+									 Cancelname={this.state.Cancelname}
+									 Savesname={this.state.Savesname}
+									 Cancel={this.state.Cancel}
+									 Saves={this.state.Saves}
+									 course_groups={this.state.course_groups}
+									 getcourse_groupslist={(id) => this.getcourse_groupslist(id)}
+									 starttimes={this.state.starttimes}
+									 typs={this.state.typs}
+								 />
+								 {
+								 homework_status.length===0?
+								 <NoneData></NoneData>
+								 :
+								 homework_status.length>0 && homework_status[0]==="未发布"?
+								 <NoneData></NoneData>
+								 :
+								 <div className={"educontent "}>
+
+
+									 <div className="edu-back-white">
+
+
+										 <style>
+											 {`
 							.startbox{
 					    height: 48px;
 					    background: rgba(255,104,0,0.1);
@@ -3197,22 +3211,22 @@ class Listofworksstudentone extends Component {
 							  margin-right: 10px;
 							}
 							`}
-							</style>
-							{computeTimetype===false?<li className="clearfix startbox">
-							 <Spin indicator={antIcon} spinning={!computeTimetype} className={"shixunSpin"}/>
-							<span className={"startfont"}>
+										 </style>
+										 {computeTimetype===false?<li className="clearfix startbox">
+											 <Spin indicator={antIcon} spinning={!computeTimetype} className={"shixunSpin"}/>
+											 <span className={"startfont"}>
 			         	正在执行成绩计算，完成后将为您自动刷新结果。温馨提示：执行时间因作品数量而异
 							</span>
-							</li>:""}
+										 </li>:""}
 
-							{/*作品状态GraduationTaskssettinglist*/}
-							<ul className="clearfix" style={{padding: '20px 15px 10px 20px'}}>
-								<li className="clearfix " >
-									<span className="fl  mr10 color-grey-6 ">计算成绩时间：{teacherdata&&teacherdata.calculation_time==null?"--":	moment(teacherdata&&teacherdata.calculation_time).format('YYYY-MM-DD HH:mm')}</span>
+										 {/*作品状态GraduationTaskssettinglist*/}
+										 <ul className="clearfix" style={{padding: '20px 15px 10px 20px'}}>
+											 <li className="clearfix " >
+												 <span className="fl  mr10 color-grey-6 ">计算成绩时间：{teacherdata&&teacherdata.calculation_time==null?"--":	moment(teacherdata&&teacherdata.calculation_time).format('YYYY-MM-DD HH:mm')}</span>
 
 
-									<div className="fr mr5 search-newysl" style={{marginBottom: '1px'}}>
-										{course_is_end===true?"":<span>
+												 <div className="fr mr5 search-newysl" style={{marginBottom: '1px'}}>
+													 {course_is_end===true?"":<span>
 										{teacherdata&&teacherdata.publish_immediately===false&&computeTimetype===true?
 											(this.props.isNotMember()===false?<div className={"computeTime font-16"} onClick={this.setComputeTimet}>
 												查看最新成绩
@@ -3223,7 +3237,7 @@ class Listofworksstudentone extends Component {
 												</div>:"")
 										}
 						  	    </span>}
-										<span className="search-newyslw fr ml20">
+													 <span className="search-newyslw fr ml20">
 										<Search
 											placeholder="请输入姓名或学号搜索"
 											id="subject_search_input"
@@ -3234,22 +3248,22 @@ class Listofworksstudentone extends Component {
 											onSearch={this.searchValuest}
 										></Search>
 										</span>
-									</div>
-								</li>
-
-								<li className="clearfix mt10">
-
-									<span className="fl  mr10 color-grey-8 ">作品状态：</span>
-									<span className="fl "><a id="graduation_comment_no_limit"
-																					 className={unlimited === 0 ? "pl10 pr10 mr20 check_on" : "pl10 pr10 mr20 "}
-																					 onClick={() => this.notlimiteds()}>不限</a></span>
-									<CheckboxGroup value={course_groupyslstwo}
-																 onChange={(e) => this.funtaskstatust(e, task_status && task_status)}
-																 style={{paddingTop: '4px'}}>
-
-										{task_status === undefined ? "" : task_status.map((item, key) => {
-											return (
-												<span key={key}>
+												 </div>
+											 </li>
+
+											 <li className="clearfix mt10">
+
+												 <span className="fl  mr10 color-grey-8 ">作品状态：</span>
+												 <span className="fl "><a id="graduation_comment_no_limit"
+																									className={unlimited === 0 ? "pl10 pr10 mr20 check_on" : "pl10 pr10 mr20 "}
+																									onClick={() => this.notlimiteds()}>不限</a></span>
+												 <CheckboxGroup value={course_groupyslstwo}
+																				onChange={(e) => this.funtaskstatust(e, task_status && task_status)}
+																				style={{paddingTop: '4px'}}>
+
+													 {task_status === undefined ? "" : task_status.map((item, key) => {
+														 return (
+															 <span key={key}>
                                 <Checkbox value={item.id}
 																					key={item.id}
 																					className="fl ">{item.name}
@@ -3257,96 +3271,96 @@ class Listofworksstudentone extends Component {
                                 </Checkbox>
 
                             </span>
-											)
-										})}
-									</CheckboxGroup>
-									{/*请输入姓名或学号搜索*/}
-
-
-								</li>
-
-
-								{/*分班情况*/}
-
-								<li className="clearfix  mt10 ">
-									{JSON.stringify(course_group_info) === "[]" ? "" : course_group_info === undefined ? "" : course_group_info.length < 2 ? "" :
-										<div>
-											<span className="fl mr10 color-grey-8">分班情况：</span>
-											<span className="fl "><a id="graduation_comment_no_limit"
-																							 className={unlimitedtwo === 0 ? "pl10 pr10 mr20 " : "pl10 pr10 mr20 check_on"}
-																							 onClick={() => this.notlimitedst()}>不限</a></span>
-											<CheckboxGroup  value={course_groupysls}
-																			onChange={(e) => this.funtaskstatustwot(e, course_group_info && course_group_info)}
-																			style={{paddingTop: '4px',width:'1017px'}}>
-												{course_group_info === undefined ? "" :
-													course_group_info.map((item, key) => {
-														return (
-															<span key={key}>
+														 )
+													 })}
+												 </CheckboxGroup>
+												 {/*请输入姓名或学号搜索*/}
+
+
+											 </li>
+
+
+											 {/*分班情况*/}
+
+											 <li className="clearfix  mt10 ">
+												 {JSON.stringify(course_group_info) === "[]" ? "" : course_group_info === undefined ? "" : course_group_info.length < 2 ? "" :
+													 <div>
+														 <span className="fl mr10 color-grey-8">分班情况：</span>
+														 <span className="fl "><a id="graduation_comment_no_limit"
+																											className={unlimitedtwo === 0 ? "pl10 pr10 mr20 " : "pl10 pr10 mr20 check_on"}
+																											onClick={() => this.notlimitedst()}>不限</a></span>
+														 <CheckboxGroup  value={course_groupysls}
+																						 onChange={(e) => this.funtaskstatustwot(e, course_group_info && course_group_info)}
+																						 style={{paddingTop: '4px',width:'1017px'}}>
+															 {course_group_info === undefined ? "" :
+																 course_group_info.map((item, key) => {
+																	 return (
+																		 <span key={key}>
                                 <Checkbox value={item.course_group_id}
 																					key={item.course_group_id}
 																					className="fl ">{item.group_group_name}
 																	<span>({item.count})</span>
                                             </Checkbox>
                             </span>
-														)
-													})
-												}
-											</CheckboxGroup>
-										</div>}
-								</li>
+																	 )
+																 })
+															 }
+														 </CheckboxGroup>
+													 </div>}
+											 </li>
 
-							</ul>
+										 </ul>
 
 
-							<div id="graduation_work_list" style={{padding: '0px 20px 10px 20px'}}>
+										 <div id="graduation_work_list" style={{padding: '0px 20px 10px 20px'}}>
 
-								<div className="clearfix">
+											 <div className="clearfix">
                                 <span className="fl color-grey-6 font-12"><span
 																	className="color-orange-tip">{teacherdata === undefined ? "" : teacherdata.all_member_count}</span>个检索结果（{teacherdata === undefined ? "" : teacherdata.all_member_count}学生） </span>
-									<style>
-										{
-											`
+												 <style>
+													 {
+														 `
 										.edu-position-hide li a:hover {
 										  background: #F0F0F0;
 										}
 										`
-										}
-									</style>
-									<div className="fr  edu-menu-panel">
-										<ul>
-											<li className="edu-position edu-position-hidebox">
-												<a className="font-12">
-													{orders === "work_score" ? "成绩" : orders === "student_id" ? "学号" : ""}排序</a>
-												<i className="iconfont icon-xiajiantou ml5 font-12 "></i>
-												<ul className="edu-position-hide undis mt10">
-													{/*<li> <a  onClick={(e) => this.funordert("update_time")} data-remote="true" className=" font-12" style={{textAlign: "center"}}>更新时间</a></li>*/}
-													<li> <a  onClick={(e) => this.funordert("work_score")} data-remote="true" className=" font-12" style={{textAlign: "center"}}>最终成绩</a></li>
-													<li> <a  onClick={(e) => this.funordert("student_id")} data-remote="true" className=" font-12" style={{textAlign: "center"}}>学生学号</a></li>
-												</ul>
-											</li>
-										</ul>
-									</div>
-
-
-								</div>
-
-							</div>
-							{
-								JSON.stringify(datajs) === "[]" ?
-
-									<div id="forum_list" className="forum_table">
-										<div className="mh650 edu-back-white">
-											<div className="edu-tab-con-box clearfix edu-txt-center">
-												<img className="edu-nodata-img mb20" src={getImageUrl("images/educoder/nodata.png")}/>
-												<p className="edu-nodata-p mb30">暂时还没有相关数据哦！</p>
-											</div>
-										</div>
-
-									</div>
-									:
-
-									<div className={"justify break_full_word new_li "} style={{minHeight: "480px"}}>
-										<style>{`
+													 }
+												 </style>
+												 <div className="fr  edu-menu-panel">
+													 <ul>
+														 <li className="edu-position edu-position-hidebox">
+															 <a className="font-12">
+																 {orders === "work_score" ? "成绩" : orders === "student_id" ? "学号" : ""}排序</a>
+															 <i className="iconfont icon-xiajiantou ml5 font-12 "></i>
+															 <ul className="edu-position-hide undis mt10">
+																 {/*<li> <a  onClick={(e) => this.funordert("update_time")} data-remote="true" className=" font-12" style={{textAlign: "center"}}>更新时间</a></li>*/}
+																 <li> <a  onClick={(e) => this.funordert("work_score")} data-remote="true" className=" font-12" style={{textAlign: "center"}}>最终成绩</a></li>
+																 <li> <a  onClick={(e) => this.funordert("student_id")} data-remote="true" className=" font-12" style={{textAlign: "center"}}>学生学号</a></li>
+															 </ul>
+														 </li>
+													 </ul>
+												 </div>
+
+
+											 </div>
+
+										 </div>
+										 {
+											 JSON.stringify(datajs) === "[]" ?
+
+												 <div id="forum_list" className="forum_table">
+													 <div className="mh650 edu-back-white">
+														 <div className="edu-tab-con-box clearfix edu-txt-center">
+															 <img className="edu-nodata-img mb20" src={getImageUrl("images/educoder/nodata.png")}/>
+															 <p className="edu-nodata-p mb30">暂时还没有相关数据哦！</p>
+														 </div>
+													 </div>
+
+												 </div>
+												 :
+
+												 <div className={"justify break_full_word new_li "} style={{minHeight: "480px"}}>
+													 <style>{`
               	          .ant-spin-nested-loading > div > .ant-spin .ant-spin-dot {
 																			top: 72%;}
 						                }
@@ -3364,41 +3378,40 @@ class Listofworksstudentone extends Component {
 													 padding: 9px;
 															}
 						              `}</style>
-										<div className="edu-table edu-back-white ant-tables ysltableo table1">
-											{datajs === undefined ? "" : <Table
-												dataSource={datajs}
-												columns={columns}
-												pagination={false}
-												loading={loadingstate}
-											/>}
-										</div>
-									</div>
-							}
-
-
-						</div>
-						{
-							teacherdata && teacherdata.work_count && teacherdata.work_count > limit ?
-								<div className="edu-txt-center mt30 ">
-									<Pagination showQuickJumper current={page}
-															onChange={this.paginationonChanges} pageSize={limit}
-															total={teacherdata.work_count}></Pagination>
-								</div>
-								: ""
-						}
-					</div>
-
-				</div>
-					)
+													 <div className="edu-table edu-back-white ant-tables ysltableo table1">
+														 {datajs === undefined ? "" : <Table
+															 dataSource={datajs}
+															 columns={columns}
+															 pagination={false}
+															 loading={loadingstate}
+														 />}
+													 </div>
+												 </div>
+										 }
+
+
+									 </div>
+									 {
+										 teacherdata && teacherdata.work_count && teacherdata.work_count > limit ?
+											 <div className="edu-txt-center mt30 ">
+												 <Pagination showQuickJumper current={page}
+																		 onChange={this.paginationonChanges} pageSize={limit}
+																		 total={teacherdata.work_count}></Pagination>
+											 </div>
+											 : ""
+									 }
+								 </div>
+								 }
+							 </div>
 				:
-				(
-				<div>
-					{
-						teacherdata === undefined || teacherdata.student_works === undefined || teacherdata.student_works === null || JSON.stringify(teacherdata.student_works) === "[]" ?
-							// 学生不能查看别人的
-							<div className=" clearfix "  style={{margin:  "auto" , minWidth:"1200px"}}>
-								<style>
-									{`
+
+								<div>
+									{
+										teacherdata === undefined || teacherdata.student_works === undefined || teacherdata.student_works === null || JSON.stringify(teacherdata.student_works) === "[]" ?
+											// 学生不能查看别人的
+											<div className=" clearfix "  style={{margin:  "auto" , minWidth:"1200px"}}>
+												<style>
+													{`
 							.startbox{
 					    height: 48px;
 					    background: rgba(255,104,0,0.1);
@@ -3440,71 +3453,84 @@ class Listofworksstudentone extends Component {
 											    	border-radius: 4px;
 													}
 							`}
-								</style>
-								{visibles === true ?
-									<div>
-										<DownloadMessageysl
-											{...this.props}
-											value={this.state.DownloadMessageval}
-											modalCancel={this.Downloadcal}
-											modalsType={this.state.DownloadType}
-										/>
-										<style>
-											{
-												`
+												</style>
+												{visibles === true ?
+													<div>
+														<DownloadMessageysl
+															{...this.props}
+															value={this.state.DownloadMessageval}
+															modalCancel={this.Downloadcal}
+															modalsType={this.state.DownloadType}
+														/>
+														<style>
+															{
+																`
 												body {
 												 overflow: hidden !important;
 											 }
 												`
-											}
-										</style>
-										<TraineetraininginformationModal
-											homeworkid={this.props.match.params.homeworkid}
-											coursesId={this.props.match.params.coursesId}
-											userids={this.state.userids}
-											viewtrainingdata={viewtrainingdata}
-											game_list={game_list}
-											visible={visibles}
-											experience={experience}
-											boolgalist={boolgalist}
-											Cancel={() => this.cancelModulationModels()}
-										/>
-									</div>
-									: ""
-								}
+															}
+														</style>
+														<TraineetraininginformationModal
+															homeworkid={this.props.match.params.homeworkid}
+															coursesId={this.props.match.params.coursesId}
+															userids={this.state.userids}
+															viewtrainingdata={viewtrainingdata}
+															game_list={game_list}
+															visible={visibles}
+															experience={experience}
+															boolgalist={boolgalist}
+															Cancel={() => this.cancelModulationModels()}
+														/>
+													</div>
+													: ""
+												}
+
+												{
+													homework_status.length===0?
+														<div className=" clearfix "  style={{margin:  "auto" , minWidth:"1200px"}}>
+															<NoneData></NoneData>
+														</div>
+														:
+														homework_status.length>0 && homework_status[0]==="未发布"?
+															<div className=" clearfix "  style={{margin:  "auto" , minWidth:"1200px"}}>
+																<NoneData></NoneData>
+															</div>
+															:
 
-								<div className={"educontent "}>
-									<div className="edu-back-white" style={{width: "1200"}}>
 
-										<style>
-											{
-												`
+												<div className={"educontent "}>
+													<div className="edu-back-white" style={{width: "1200"}}>
+
+														<style>
+															{
+																`
 											.shixunSpin{
 												color:#FF6801;
 												margin-right: 10px;
 												}
 										`}
-										</style>
-										{computeTimetype===false?<li className="clearfix startbox mb20">
-											<Spin indicator={antIcon} spinning={!computeTimetype} className={"shixunSpin"}/>
-									<span className={"startfont"}>
+														</style>
+														{computeTimetype===false?<li className="clearfix startbox mb20">
+															<Spin indicator={antIcon} spinning={!computeTimetype} className={"shixunSpin"}/>
+															<span className={"startfont"}>
 					         	正在执行成绩计算，完成后将为您自动刷新结果。温馨提示：执行时间因作品数量而异
 									</span>
-										</li>:""}
+														</li>:""}
 
 
-										{JSON.stringify(data) !== "[]" ?
-											<div>
-												<div id="graduation_work_list"
-														 style={{
-															 padding: '20px 20px 10px 20px',
-															 marginBottom: "10px"
-														 }}>
+														{JSON.stringify(data) !== "[]" ?
+															<div>
+																<div id="graduation_work_list"
+																		 style={{
+																			 padding: '20px 20px 10px 20px',
+																			 marginBottom: "10px"
+																		 }}>
 
-													<div className="clearfix" style={{
-														lineHeight: "31px !important;",
-														textAlign: "center;"
-													}}>
+																	<div className="clearfix" style={{
+																		lineHeight: "31px !important;",
+																		textAlign: "center;"
+																	}}>
 
 											<span className="fl color-grey-6 font-12">
 												<span
@@ -3519,10 +3545,10 @@ class Listofworksstudentone extends Component {
 												}
 											</span>
 
-														<div className="fr">
+																		<div className="fr">
 
-															<span className="fl  mr10 color-grey-6 ">计算成绩时间：{teacherdata&&teacherdata.calculation_time==null?"--":	moment(teacherdata&&teacherdata.calculation_time).format('YYYY-MM-DD HH:mm')}</span>
-															{	course_is_end===true?"":teacherdata&&teacherdata.task_operation[0]==="开启挑战"?"":<span>
+																			<span className="fl  mr10 color-grey-6 ">计算成绩时间：{teacherdata&&teacherdata.calculation_time==null?"--":	moment(teacherdata&&teacherdata.calculation_time).format('YYYY-MM-DD HH:mm')}</span>
+																			{	course_is_end===true?"":teacherdata&&teacherdata.task_operation[0]==="开启挑战"?"":<span>
 													{computeTimetype===true?
 														(this.props.isNotMember()===false?
 															<div className={"computeTime font-16"} onClick={this.setComputeTime}>
@@ -3539,14 +3565,14 @@ class Listofworksstudentone extends Component {
 													}
 												</span>}
 
-														</div>
+																		</div>
 
-													</div>
+																	</div>
 
-												</div>
-												<div className={"justify break_full_word new_li"}
-														 style={{minHeight: "480px"}}>
-													<style>{`
+																</div>
+																<div className={"justify break_full_word new_li"}
+																		 style={{minHeight: "480px"}}>
+																	<style>{`
               	          .ant-spin-nested-loading > div > .ant-spin .ant-spin-dot {
 																			top: 72%;}
 						                }
@@ -3566,82 +3592,94 @@ class Listofworksstudentone extends Component {
 													 padding: 9px;
 															}
 						              `}</style>
-													<div className="edu-table edu-back-white  ysltableow table2">
-														{data === undefined ? "" : <Table
-															dataSource={data}
-															columns={columnsstu}
-															pagination={false}
-															loading={false}
-														/>}
-													</div>
-												</div>
-											</div>
+																	<div className="edu-table edu-back-white  ysltableow table2">
+																		{data === undefined ? "" : <Table
+																			dataSource={data}
+																			columns={columnsstu}
+																			pagination={false}
+																			loading={false}
+																		/>}
+																	</div>
+																</div>
+															</div>
 
-											:
-											<div id="forum_list" className="forum_table">
-												<div className="mh650 edu-back-white">
-													<div className="edu-tab-con-box clearfix edu-txt-center">
-														<img className="edu-nodata-img mb20"
-																 src={getImageUrl("images/educoder/nodata.png")}/>
-														<p className="edu-nodata-p mb30">暂时还没有相关数据哦！</p>
-													</div>
-												</div>
+															:
+															<div id="forum_list" className="forum_table">
+																<div className="mh650 edu-back-white">
+																	<div className="edu-tab-con-box clearfix edu-txt-center">
+																		<img className="edu-nodata-img mb20"
+																				 src={getImageUrl("images/educoder/nodata.png")}/>
+																		<p className="edu-nodata-p mb30">暂时还没有相关数据哦！</p>
+																	</div>
+																</div>
 
-											</div>
-										}
+															</div>
+														}
 
-									</div>
+													</div>
 
-								</div>
+												</div>
+												}
+											</div>
+											:
+											// 学生能查看别人的
+											<div className=" clearfix "  style={{margin:  "auto" , minWidth:"1200px"}}>
+												{/*双层*/}
+												<DownloadMessageysl
+													{...this.props}
+													value={this.state.DownloadMessageval}
+													modalCancel={this.Downloadcal}
+													modalsType={this.state.DownloadType}
+												/>
+
+												{visibles === true ?
+													<TraineetraininginformationModal
+														homeworkid={this.props.match.params.homeworkid}
+														coursesId={this.props.match.params.coursesId}
+														userids={this.state.userids}
+														viewtrainingdata={viewtrainingdata}
+														game_list={game_list}
+														visible={visibles}
+														experience={experience}
+														boolgalist={boolgalist}
+														Cancel={() => this.cancelModulationModels()}
+													/> : ""
+												}
 
-							</div>
-							:
-							// 学生能查看别人的
-							<div className=" clearfix "  style={{margin:  "auto" , minWidth:"1200px"}}>
-								{/*双层*/}
-								<DownloadMessageysl
-									{...this.props}
-									value={this.state.DownloadMessageval}
-									modalCancel={this.Downloadcal}
-									modalsType={this.state.DownloadType}
-								/>
-
-								{visibles === true ?
-									<TraineetraininginformationModal
-										homeworkid={this.props.match.params.homeworkid}
-										coursesId={this.props.match.params.coursesId}
-										userids={this.state.userids}
-										viewtrainingdata={viewtrainingdata}
-										game_list={game_list}
-										visible={visibles}
-										experience={experience}
-										boolgalist={boolgalist}
-										Cancel={() => this.cancelModulationModels()}
-									/> : ""
-								}
-								<div className={"educontent mb20"}>
+												{
+													homework_status.length===0?
+														<div className=" clearfix "  style={{margin:  "auto" , minWidth:"1200px"}}>
+															<NoneData></NoneData>
+														</div>
+														:
+														homework_status.length>0 && homework_status[0]==="未发布"?
+															<div className=" clearfix "  style={{margin:  "auto" , minWidth:"1200px"}}>
+																<NoneData></NoneData>
+															</div>
+															:
+														<div className={"educontent mb20"}>
 
-									<div >
-										<style>
-											{
-												`
+													<div >
+														<style>
+															{
+																`
 											.shixunSpin{
 												color:#FF6801;
 												margin-right: 10px;
 												}
 										`}
-										</style>
+														</style>
 
-										{computeTimetype===false?<li className="clearfix startbox mb20">
-											<Spin indicator={antIcon} spinning={!computeTimetype} className={"shixunSpin"}/>
-									<span className={"startfont"}>
+														{computeTimetype===false?<li className="clearfix startbox mb20">
+															<Spin indicator={antIcon} spinning={!computeTimetype} className={"shixunSpin"}/>
+															<span className={"startfont"}>
 						         	正在执行成绩计算，完成后将为您自动刷新结果。温馨提示：执行时间因作品数量而异
 									</span>
-										</li>:""}
+														</li>:""}
 
-										<style>
-											{
-												`
+														<style>
+															{
+																`
 												.edu-table .ant-table-tbody > tr > td {
 														height: 58px;
 															}
@@ -3658,28 +3696,28 @@ class Listofworksstudentone extends Component {
 													 padding: 9px;
 															}
 												`
-											}
-										</style>
-										<div className="edu-table edu-back-white ysltableows table3">
-											{data === undefined ? "" : <Table
-												style={styletable}
-												dataSource={data}
-												columns={columnsstu2}
-												pagination={false}
-												showHeader={false}
-												loading={false}
-											/>}
-										</div>
-										{JSON.stringify(datas) !== "[]" ?
-											<div>
-												<div id="graduation_work_list" className="edu-back-white" style={{
-													padding: '20px 20px 10px 20px',
-													marginBottom: "10px"
-												}}>
-													<div className="clearfix" style={{
-														lineHeight: "31px !important;",
-														textAlign: "center;"
-													}}>
+															}
+														</style>
+														<div className="edu-table edu-back-white ysltableows table3">
+															{data === undefined ? "" : <Table
+																style={styletable}
+																dataSource={data}
+																columns={columnsstu2}
+																pagination={false}
+																showHeader={false}
+																loading={false}
+															/>}
+														</div>
+														{JSON.stringify(datas) !== "[]" ?
+															<div>
+																<div id="graduation_work_list" className="edu-back-white" style={{
+																	padding: '20px 20px 10px 20px',
+																	marginBottom: "10px"
+																}}>
+																	<div className="clearfix" style={{
+																		lineHeight: "31px !important;",
+																		textAlign: "center;"
+																	}}>
 											<span className="fl color-grey-6 font-12">
 												<span className="color-orange-tip">
 													{teacherdata === undefined ? "0" : teacherdata.commit_count === undefined ? "0" : teacherdata.commit_count}
@@ -3692,8 +3730,8 @@ class Listofworksstudentone extends Component {
 																style={{color: '#FF6800'}}>{teacherdata.left_time.time}</span>}
 
 											</span>
-														<style>
-															{`
+																		<style>
+																			{`
 													.startbox{
 													height: 48px;
 													background: rgba(255,104,0,0.1);
@@ -3735,11 +3773,11 @@ class Listofworksstudentone extends Component {
 											    	border-radius: 4px;
 													}
 													`}
-														</style>
-														<div className="fr">
+																		</style>
+																		<div className="fr">
 
-															<span className="fl  mr10 color-grey-6 ">计算成绩时间：{teacherdata&&teacherdata.calculation_time==null?"--":	moment(teacherdata&&teacherdata.calculation_time).format('YYYY-MM-DD HH:mm')}</span>
-															{	course_is_end===true?"":teacherdata&&teacherdata.task_operation&&teacherdata.task_operation[0]==="开启挑战"?"":<span>
+																			<span className="fl  mr10 color-grey-6 ">计算成绩时间：{teacherdata&&teacherdata.calculation_time==null?"--":	moment(teacherdata&&teacherdata.calculation_time).format('YYYY-MM-DD HH:mm')}</span>
+																			{	course_is_end===true?"":teacherdata&&teacherdata.task_operation&&teacherdata.task_operation[0]==="开启挑战"?"":<span>
 																{computeTimetype===true?
 																	(this.props.isNotMember()===false?<div className={"computeTime font-16"} onClick={this.setComputeTime}>
 																		查看最新成绩
@@ -3750,12 +3788,12 @@ class Listofworksstudentone extends Component {
 																		</div>:"")
 																}
 												 			</span>}
-														</div>
-												</div>
-												</div>
-												<div className={"justify break_full_word new_li"}
-														 style={{minHeight: "480px"}}>
-													<style>{`
+																		</div>
+																	</div>
+																</div>
+																<div className={"justify break_full_word new_li"}
+																		 style={{minHeight: "480px"}}>
+																	<style>{`
               	          .ant-spin-nested-loading > div > .ant-spin .ant-spin-dot {
 																			top: 72%;}
 						                }
@@ -3775,42 +3813,44 @@ class Listofworksstudentone extends Component {
 													 padding: 9px;
 															}
 						              `}</style>
-													<div className="edu-table edu-back-white ysltableowss table4">
-														{datas === undefined ? "" : <Table
-															dataSource={datas}
-															columns={columnsstu}
-															pagination={false}
-															loading={loadingstate}
-														/>}
+																	<div className="edu-table edu-back-white ysltableowss table4">
+																		{datas === undefined ? "" : <Table
+																			dataSource={datas}
+																			columns={columnsstu}
+																			pagination={false}
+																			loading={loadingstate}
+																		/>}
+																	</div>
+																</div>
+																{
+																	teacherdata && teacherdata.work_count && teacherdata.work_count > limit ?
+																		<div className="edu-txt-center ysyslxh mt30">
+																			<Pagination showQuickJumper current={page}
+																									onChange={this.paginationonChangestwo} pageSize={limit}
+																									total={teacherdata.work_count}></Pagination>
+																		</div>
+																		: ""
+																}
+															</div>
+															:
+															<div id="forum_list" className="forum_table">
+																<div className="mh650 edu-back-white">
+																	<div className="edu-tab-con-box clearfix edu-txt-center">
+																		<img className="edu-nodata-img mb20"
+																				 src={getImageUrl("images/educoder/nodata.png")}/>
+																		<p className="edu-nodata-p mb30">暂时还没有相关数据哦！</p>
+																	</div>
+																</div>
+															</div>
+														}
 													</div>
 												</div>
-												{
-													teacherdata && teacherdata.work_count && teacherdata.work_count > limit ?
-														<div className="edu-txt-center ysyslxh mt30">
-															<Pagination showQuickJumper current={page}
-																					onChange={this.paginationonChangestwo} pageSize={limit}
-																					total={teacherdata.work_count}></Pagination>
-														</div>
-														: ""
 												}
 											</div>
-											:
-											<div id="forum_list" className="forum_table">
-												<div className="mh650 edu-back-white">
-													<div className="edu-tab-con-box clearfix edu-txt-center">
-														<img className="edu-nodata-img mb20"
-																 src={getImageUrl("images/educoder/nodata.png")}/>
-														<p className="edu-nodata-p mb30">暂时还没有相关数据哦！</p>
-													</div>
-												</div>
-											</div>
-										}
-									</div>
-								</div>
-							</div>
+
 					}
 				</div>
-				)
+
 
 		)
 	}
diff --git a/public/react/src/modules/ecs/EcSetting/CourseSupports/index.js b/public/react/src/modules/ecs/EcSetting/CourseSupports/index.js
index 0d6771e79..2164669f3 100644
--- a/public/react/src/modules/ecs/EcSetting/CourseSupports/index.js
+++ b/public/react/src/modules/ecs/EcSetting/CourseSupports/index.js
@@ -15,7 +15,7 @@ class CourseSupports extends Component {
         this.state={
             data:'',
             ec_courses_list:[],
-            editcourse:[{"weigths": 0,
+            editcourse:[{"weights": 0,
                 "ec_course_name":'',
                 "top_relation": false,
                 "ec_course_id":''
@@ -61,13 +61,15 @@ class CourseSupports extends Component {
 								this.setState({
 										data:response.data
 								})
-						}
-						if(response.data.graduation_subitems.length===0){
-								this.setState({
+							  console.log(response.data.graduation_subitems.length)
+								if(response.data.graduation_subitems.length===0){
+									this.setState({
 										Supportstype:true,
 										Supportslist:'数据为空，请去毕业要求——>毕业要求指标点分解列表配置数据'
-								})
+									})
+								}
 						}
+
 				})
 				.catch(function (error) {
 						console.log(error);
@@ -153,12 +155,14 @@ class CourseSupports extends Component {
 					if(item.course_supports.length>0){
 						this.setState({
 							editcourse:item.course_supports,
-							Editkey:key
+							Editkey:key,
+							index:subindex,
 						})
 					}else if(item.course_supports.length===0){
 						this.setState({
 							editcourse:[{weights: 0,top_relation: false,ec_course_name:'',ec_course_id:''}],
-							Editkey:key
+							Editkey:key,
+							index:subindex,
 						})
 					}
 
@@ -173,7 +177,7 @@ class CourseSupports extends Component {
     Addcourse=(e)=>{
         let {editcourse} =this.state;
         let neweditcourse=editcourse;
-        let newadd = {weigths: 0,top_relation: false,ec_course_name:'',ec_course_id:''};
+        let newadd = {weights: 0,top_relation: false,ec_course_name:'',ec_course_id:''};
         neweditcourse.push(newadd);
         this.setState({
             editcourse:neweditcourse
@@ -194,10 +198,10 @@ class CourseSupports extends Component {
         neweditcourse.splice(e,1);
         let newnum=0;
         for(var j=0;j<neweditcourse.length;j++){
-            if(neweditcourse[j].weigths===undefined){
+            if(neweditcourse[j].weights===undefined){
                 newnum=0
             }else{
-                newnum=newnum+neweditcourse[j].weigths;
+                newnum=newnum+neweditcourse[j].weights;
             }
         }
         newnum= Math.round(newnum*100)/100;
@@ -231,7 +235,7 @@ class CourseSupports extends Component {
 
 
         const person = new Object ();
-        person.weigths=value;
+        person.weights=value;
         person.ec_course_id= neweditcourse[id].ec_course_id;
         person.ec_course_name=neweditcourse[id].ec_course_name;
         person.top_relation=neweditcourse[id].top_relation;
@@ -242,12 +246,12 @@ class CourseSupports extends Component {
         let newnum=0;
         for(var j=0;j<neweditcourse.length;j++){
 
-            if(neweditcourse[j].weigths===undefined){
+            if(neweditcourse[j].weights===undefined){
                 newnum=newnum+0;
-            }else if(neweditcourse[j].weigths===""){
+            }else if(neweditcourse[j].weights===""){
                 newnum=newnum+0;
             }else{
-                newnum=newnum+neweditcourse[j].weigths;
+                newnum=newnum+neweditcourse[j].weights;
             }
 
         }
@@ -362,8 +366,8 @@ class CourseSupports extends Component {
         // }
 
 				editcourse.map((item,key)=>{
-					if(item.weigths===""){
-						item.weigths=0;
+					if(item.weights===""){
+						item.weights=0;
 					}
 					if(item.ec_course_id===""){
 						this.setState({
@@ -426,7 +430,7 @@ class CourseSupports extends Component {
     }
     render() {
         const Option = Select.Option;
-        let {data,ec_courses_list,editcourse,editnum,index,ec_year_id,schooldata,ecComponentState,hidesupport,supportid,Editkey,titlemessage,Supportstype,Supportslist,Supportssum,Supportsclass,major_school_id} = this.state;
+        let {data,ec_courses_list,editcourse,editnum,index,ec_year_id,Supportsclasskey,ecComponentState,hidesupport,supportid,Editkey,titlemessage,Supportstype,Supportslist,Supportssum,Supportsclass,major_school_id} = this.state;
         var list = (length) => {
             var res = [];
             for(var i = 0; i < length; i++) {
@@ -480,7 +484,7 @@ class CourseSupports extends Component {
 
                         </div>
                         <div className="padding20-30" id="training_objective_contents">
-                            <span className="fl SystemParameters" >毕业要求指标点（<a href={data.subitems_url}><span className="Systemnum">{data.subitems_count}</span></a>）</span>
+                            <span className="fl SystemParameters" >毕业要求指标点（<a href={data.subitems_url}><span className="Systemnum">{data.count}</span></a>）</span>
                             <span className="fl ml20 SystemParameters">课程体系（<a href={data.course_url}><span className="Systemnum">{data.course_count}</span></a>）</span>
                         </div>
 
@@ -504,24 +508,25 @@ class CourseSupports extends Component {
                                     return (
                                         <li className={data.graduation_subitems.length===key+1?"clearfix mb10":"clearfix"}  key={key} style={{width: 120*data.max_support_count > 1134 ? 136*data.max_support_count : 1134+"px",margin: '0px 0px'}}>
                                             <Tooltip placement="bottom" title={item.sequence_title}>
-                                                <span className="column-1 columnlocation" style={{display:Editkey!=key?"block":'none',width: '95px', paddingLeft: '23px'}}>{item.sequence_num}</span>
+                                                <span className="column-1 columnlocation" style={{display:Editkey!=key?"block":'none',width: '95px', paddingLeft: '23px'}}>{item.graduation_requirement_position+"-"+item.position}</span>
                                             </Tooltip>
 
 
                                             {
                                                 item.course_supports.map((t,kes)=>{
+
                                                     return(
                                                         <span key={kes} className="column-1" 
                                                         style={{
                                                             display:Editkey!=key?"block":'none',
                                                             marginRight: '-1px'
                                                         }}>
-                                                        <div data-tip-down={t.name} className={t.top_relation===true?"DDred columnbox":"columnbox"}
+                                                        <div data-tip-down={t.ec_course_name} className={t.top_relation===true?"DDred columnbox":"columnbox"}
                                                         style={{textAlign: 'center'}}
-                                                        >{t.name.length>12?t.name.substring(0, 10)+"...":t.name}</div>
+                                                        >{t.ec_course_name.length>12?t.ec_course_name.substring(0, 10)+"...":t.ec_course_name}</div>
                                                         <div className={t.top_relation===true?"DDred":""}
                                                          style={{textAlign: 'center'}}
-                                                        >（{t.weigths}）</div>
+                                                        >（{t.weights}）</div>
                                                          </span>
                                                     )
 
@@ -586,7 +591,7 @@ class CourseSupports extends Component {
                                                                         size="large"
                                                                         className={Supportssum===true?"inputWeight bor-red":"inputWeight"}
                                                                         id={key}
-                                                                        value={it.weigths}
+                                                                        value={it.weights}
                                                                         onInput={this.enterweight.bind(this)}
                                                                     />
 
diff --git a/public/react/src/modules/forums/MemoNew.js b/public/react/src/modules/forums/MemoNew.js
index a20708234..2f6eb196d 100644
--- a/public/react/src/modules/forums/MemoNew.js
+++ b/public/react/src/modules/forums/MemoNew.js
@@ -101,9 +101,9 @@ function create_editorMD(id, width, high, placeholder, imageUrl, callback){
             });
 
             $("#"+ id +" [type=\"inline\"]").bind("click", function(){
-                editorName.cm.replaceSelection("$$$$");
+                editorName.cm.replaceSelection("`$$$$`");
                 var __Cursor = editorName.cm.getDoc().getCursor();
-                editorName.cm.setCursor(__Cursor.line, __Cursor.ch-2);
+                editorName.cm.setCursor(__Cursor.line, __Cursor.ch-3);
                 editorName.cm.focus();
             });
             $("[type=\"inline\"]").attr("title", "行内公式");
diff --git a/public/react/src/modules/home/shixunsHome.js b/public/react/src/modules/home/shixunsHome.js
index a60080379..5677193d5 100644
--- a/public/react/src/modules/home/shixunsHome.js
+++ b/public/react/src/modules/home/shixunsHome.js
@@ -408,7 +408,7 @@ class ShixunsHome extends Component {
                                                             <img src={getImageUrl("images/educoder/huangguan-two.png")} className="huangguan" />
                                                             <a href={"/users/"+item.login} className="color-dark">
                                                                 <img src={'/images/'+item.image_url} />
-                                                                <span className="task-hide rankName">{item.username}</span>
+                                                                <p className="task-hide rankName mt5">{item.username}</p>
                                                             </a>
                                                         </li>
                                                     )
@@ -422,7 +422,7 @@ class ShixunsHome extends Component {
                                                                 <img src={getImageUrl("images/educoder/huangguan.png")}  className="huangguan" />
                                                                 <a href={"/users/"+item.login} className="color-dark">
                                                                     <img src={'/images/'+item.image_url} />
-                                                                    <span className="task-hide rankName">{item.username}</span>
+                                                                    <p className="task-hide rankName mt5">{item.username}</p>
                                                                 </a>
                                                             </li>
                                                         )
@@ -436,7 +436,7 @@ class ShixunsHome extends Component {
                                                                 <img src={getImageUrl("images/educoder/huangguan-three.png")}  className="huangguan" />
                                                                 <a href={"/users/"+item.login} className="color-dark">
                                                                     <img src={'/images/'+item.image_url} />
-                                                                    <span className="task-hide rankName">{item.username}</span>
+                                                                    <p className="task-hide rankName mt5">{item.username}</p>
                                                                 </a>
                                                             </li>
                                                         )
@@ -452,7 +452,7 @@ class ShixunsHome extends Component {
                                                                 <li key={key}>
                                                                     <a href={"/users/"+item.login} className="color-dark">
                                                                         <img src={'/images/'+item.image_url}/>
-                                                                        <span className="task-hide rankName">{item.username}</span>
+                                                                        <p className="task-hide rankName mt5">{item.username}</p>
                                                                     </a>
                                                                 </li>
                                                             )
@@ -484,7 +484,7 @@ class ShixunsHome extends Component {
                                                             <img src={getImageUrl("images/educoder/huangguan-two.png")} className="huangguan" />
                                                             <a href={"/users/"+item.login} className="color-dark">
                                                                 <img src={'/images/'+item.image_url} />
-                                                                <span className="task-hide rankName">{item.username}</span>
+                                                                <p className="task-hide rankName mt5">{item.username}</p>
                                                             </a>
                                                         </li>
                                                     )
@@ -498,7 +498,7 @@ class ShixunsHome extends Component {
                                                             <img src={getImageUrl("images/educoder/huangguan.png")}  className="huangguan" />
                                                             <a href={"/users/"+item.login} className="color-dark">
                                                                 <img src={'/images/'+item.image_url} />
-                                                                <span className="task-hide rankName">{item.username}</span>
+                                                                <p className="task-hide rankName mt5">{item.username}</p>
                                                             </a>
                                                         </li>
                                                     )
@@ -512,7 +512,7 @@ class ShixunsHome extends Component {
                                                             <img src={getImageUrl("images/educoder/huangguan-three.png")}  className="huangguan" />
                                                             <a href={"/users/"+item.login} className="color-dark">
                                                                 <img src={'/images/'+item.image_url} />
-                                                                <span className="task-hide rankName">{item.username}</span>
+                                                                <p className="task-hide rankName mt5">{item.username}</p>
                                                             </a>
                                                         </li>
                                                     )
@@ -528,7 +528,7 @@ class ShixunsHome extends Component {
                                                         <li key={key}>
                                                             <a href={"/users/"+item.login} className="color-dark">
                                                                 <img src={'/images/'+item.image_url}/>
-                                                                <span className="task-hide rankName">{item.username}</span>
+                                                                <p className="task-hide rankName mt5">{item.username}</p>
                                                             </a>
                                                         </li>
                                                     )
diff --git a/public/react/src/modules/message/js/Leftdialogue.js b/public/react/src/modules/message/js/Leftdialogue.js
index c809bc9c9..eb9f18189 100644
--- a/public/react/src/modules/message/js/Leftdialogue.js
+++ b/public/react/src/modules/message/js/Leftdialogue.js
@@ -5,7 +5,7 @@ import {
 } from "antd";
 import axios from 'axios';
 import moment from 'moment';
-import {getImageUrl,markdownToHTML,ImageLayerHook} from 'educoder';
+import {getImageUrl,markdownToHTML,ImageLayer2} from 'educoder';
 import "../css/messagemy.css"
 import WriteaprivateletterModal from '../messagemodal/WriteaprivateletterModal';
 //私信页面
@@ -51,8 +51,8 @@ class Leftdialogue extends Component{
 			</a>
 			<div className="fl pr OtherSide-info">
 				<span className="trangle"></span>
-				<ImageLayerHook parentSel={`#Leftdialogue${this.props.keys}`} parentSel={`#Leftdialogue${this.props.keys}`}>
-				</ImageLayerHook>
+				<ImageLayer2 parentSel={`#Leftdialogue${this.props.keys}`} parentSel={`#Leftdialogue${this.props.keys}`}>
+				</ImageLayer2>
 				<div className="sms break_word markdown-body" id={`Leftdialogue${this.props.keys}`} dangerouslySetInnerHTML={{__html: markdownToHTML(this.props.objeysl.content).replace(/▁/g, "▁▁▁")}}></div>
 				<div className="edu-txt-right mt5">
 					<a  className="color-grey-c" onClick={()=>this.mydelete(this.props.objeysl.sender.id,this.props.objeysl.id)} >删除</a>
diff --git a/public/react/src/modules/message/js/Rightdialogue.js b/public/react/src/modules/message/js/Rightdialogue.js
index a414f5d52..cc4511fad 100644
--- a/public/react/src/modules/message/js/Rightdialogue.js
+++ b/public/react/src/modules/message/js/Rightdialogue.js
@@ -5,7 +5,7 @@ import {
 } from "antd";
 import axios from 'axios';
 import moment from 'moment';
-import {getImageUrl,markdownToHTML,ImageLayerHook} from 'educoder';
+import {getImageUrl,markdownToHTML,ImageLayer2} from 'educoder';
 import "../css/messagemy.css"
 import WriteaprivateletterModal from '../messagemodal/WriteaprivateletterModal';
 //私信页面
@@ -51,8 +51,8 @@ class Rightdialogue extends Component{
 			</a>
 			<div className="fr pr ThisSide-info">
 				<span className="trangle"></span>
-				<ImageLayerHook parentSel={`#Rightdialogue${this.props.keys}`} parentSel={`#Rightdialogue${this.props.keys}`}>
-				</ImageLayerHook>
+				<ImageLayer2 parentSel={`#Rightdialogue${this.props.keys}`} parentSel={`#Rightdialogue${this.props.keys}`}>
+				</ImageLayer2>
 				<div className="sms break_word markdown-body" id={`Rightdialogue${this.props.keys}`} dangerouslySetInnerHTML={{__html: markdownToHTML(this.props.objeysl.content).replace(/▁/g, "▁▁▁")}}></div>
 				<div className="edu-txt-left mt5">
 					<a className="color-grey-c" onClick={()=>this.mydelete(this.props.objeysl.sender.id,this.props.objeysl.id)}
diff --git a/public/react/src/modules/page/MainContentContainer.js b/public/react/src/modules/page/MainContentContainer.js
index 50eacdd4b..ea029e744 100644
--- a/public/react/src/modules/page/MainContentContainer.js
+++ b/public/react/src/modules/page/MainContentContainer.js
@@ -308,11 +308,12 @@ class MainContentContainer extends Component {
 			// })
     	}).then((fetchRepositoryCodeResponse) => {
 				// monaca 需要刷新，不然无法编辑
-				if (this.retryAndRefresh && fetchRepositoryCodeResponse.data.content) {
-					this.retryAndRefresh = false;
-					window.location.reload()
-					return;
-				}
+				// 加了dispose，应该不会重现了，暂时注释掉reload
+				// if (this.retryAndRefresh && fetchRepositoryCodeResponse.data.content) {
+				// 	this.retryAndRefresh = false;
+				// 	window.location.reload()
+				// 	return;
+				// }
 				// 空字符串还是正常切换
 				if (fetchRepositoryCodeResponse.data.status == 0) {
 					readingRepoTimes = readingRepoTimes + 1;
@@ -530,7 +531,7 @@ class MainContentContainer extends Component {
 		let codeContent = this.state.repositoryCode;
 		if (window['editor_CodeMirror']) {
 			codeContent = window.editor_CodeMirror.getValue();
-		} else if (window.editor_monaco) {
+		} else if (window.editor_monaco && window.editor_monaco.getModel()) { // (编程切选择题) 如果dispose了，model为空
 			codeContent = window.editor_monaco.getValue()
 		}
 		if (checkIfCodeChanged === true && this.oldRepositoryCode == codeContent) {
diff --git a/public/react/src/modules/page/component/monaco/TPIMonaco.js b/public/react/src/modules/page/component/monaco/TPIMonaco.js
index 6d53cfac7..0d5eb2d34 100644
--- a/public/react/src/modules/page/component/monaco/TPIMonaco.js
+++ b/public/react/src/modules/page/component/monaco/TPIMonaco.js
@@ -17,6 +17,8 @@ import * as monaco from 'monaco-editor'
 
 import { fromStore, toStore } from 'educoder'
 import './TPIMonacoConfig'
+
+// https://microsoft.github.io/monaco-editor/playground.html#customizing-the-appearence-exposed-colors
 monaco.editor.defineTheme('myCoolTheme', {
       base: 'vs-dark',
       inherit: true,
@@ -35,6 +37,8 @@ monaco.editor.defineTheme('myCoolTheme', {
         // 'input.border': '#ffffff',
         'editor.lineHighlightBorder': '#222c34',        // .current-line
         
+        // 'editor.selectionBackground': '#FFFF0030',
+        // 'editor.selectionHighlightBackground' :'#0000FFFF',
       }
 });
 
@@ -245,6 +249,10 @@ class TPIMonaco extends Component {
             // extend_editor.clearHistory()
         } 
     }
+    componentWillUnmount() {
+        this.editor_monaco && this.editor_monaco.dispose()
+    }
+    
 	componentDidMount() {
         checkIfLoaded(() => {
             let value = [
@@ -282,6 +290,7 @@ class TPIMonaco extends Component {
 
                 // theme: "vs-dark",
                 theme: "myCoolTheme",
+                insertSpaces: false,
                 fontSize: this.state.cmFontSize
                 
             });
diff --git a/public/react/src/modules/paths/Index.js b/public/react/src/modules/paths/Index.js
index 0f3bd349b..813251d28 100644
--- a/public/react/src/modules/paths/Index.js
+++ b/public/react/src/modules/paths/Index.js
@@ -43,7 +43,7 @@ class Index extends Component{
                     <Route path="/paths/:pathId/edit" exact
                         render={(props)=>(<PathsNew {...this.props} {...this.state} {...props}/>)}
                     ></Route>
-
+                     {/*编辑页面*/}
 										<Route path="/paths/:pathId" exact
 													 render={(props)=>(<PathsDetail {...this.props} {...this.state} {...props}/>)}
 										></Route>
diff --git a/public/react/src/modules/paths/PathDetail/PathDetailIndex.js b/public/react/src/modules/paths/PathDetail/PathDetailIndex.js
index c8cece9fd..883ed6875 100644
--- a/public/react/src/modules/paths/PathDetail/PathDetailIndex.js
+++ b/public/react/src/modules/paths/PathDetail/PathDetailIndex.js
@@ -1,5 +1,5 @@
 import React, { Component } from 'react';
-import {getImageUrl,markdownToHTML} from 'educoder';
+import {getImageUrl,markdownToHTML, configShareForCustom} from 'educoder';
 import DetailTop from './DetailTop.js';
 import DetailCards from './DetailCards.js'
 import AddCollaborators from "./addCollaborators.js";
@@ -83,7 +83,8 @@ class PathDetailIndex extends Component{
 			loadtype:false,
 			courses:undefined,
 			items: getItems(10),
-			pathtopskey:1
+			pathtopskey:1,
+			dataquerys:{},
 		}
 		this.onDragEnd = this.onDragEnd.bind(this);
 
@@ -146,14 +147,62 @@ class PathDetailIndex extends Component{
 	}
 
 	componentDidMount(){
-		this.getdatasindex()
-	}
 
-	getdatasindex=(key)=>{
+		const query = this.props.location.search;
+		// const type = query.split('?chinaoocTimestamp=');
+		// console.log("Eduinforms12345");
+		// console.log(this.foo(query));
+		// console.log(JSON.stringify(this.foo(query)));
+		var dataqueryss={}
+		try {
+			var foqus=this.foo(query);
+			if(JSON.stringify(foqus) ==="{}"){
+				this.setState({
+					dataquerys:{},
+				});
+			}else{
+				this.setState({
+					dataquerys:foqus,
+				});
+				dataqueryss=foqus;
+			}
+		}catch (e) {
+			this.setState({
+				dataquerys:{},
+			})
+		}
 
+		this.getdatasindexs(undefined,dataqueryss);
+	}
+	//截取url 数据的
+	foo=(url)=> {
+		var json = {};
+		var regExp = /[\?\&](\w+)(=?)(\w*)/g;
+		var arr;
+		do {
+			arr = regExp.exec(url);
+			// console.log(arr); // arr = [完整的字符串, key, 等号或'', value或'']
+
+			if (arr) {
+				var key = arr[1];
+				var value = arr[3];
+				// arr[2] === ''时, value = undefined
+				if (!arr[2])
+					value = undefined;
+
+				json[key] = value;
+			}
+		} while (arr);
+
+		return json;
+	}
+	getdatasindexs=(key,yslwebobject)=>{
+		// yslwebobject 后端需要的接口
 		let pathid=this.props.match.params.pathId;
 		let url="/paths/"+pathid+".json";
-		axios.get(url).then((result)=>{
+		axios.get(url,
+			{params:yslwebobject}
+			).then((result)=>{
 			if (result.data.status === 407 || result.data.status === 401) {
 				debugger
 				return;
@@ -164,6 +213,7 @@ class PathDetailIndex extends Component{
 				// window.location.href = "/403";
 				return;
 			}
+			configShareForCustom(result.data.name, result.data.description)
 
 			if(result.data.allow_visit===true){
 				this.setState({
@@ -179,6 +229,65 @@ class PathDetailIndex extends Component{
 		})
 
 
+		let righturl="/paths/"+pathid+"/right_banner.json";
+		axios.get(righturl).then((result)=>{
+			if (result.data.status === 407 || result.data.status === 401) {
+				debugger
+				return;
+			}
+
+			if (result.data.status === 403) {
+				debugger
+				// window.location.href = "/403";
+				return;
+			}
+
+			this.setState({
+				// detailInfoList:result.data,
+				tags:result.data.tags,
+				progress:result.data.progress,
+				members:result.data.members,
+				items:  getItems(result.data.members.length),
+			})
+
+		}).catch((error)=>{
+			console.log(error);
+		})
+	};
+
+	getdatasindex=(key)=>{
+		// yslwebobject 后端需要的接口
+		let pathid=this.props.match.params.pathId;
+		let url="/paths/"+pathid+".json";
+		axios.get(url,
+			{params:this.state.dataquerys}
+			).then((result)=>{
+			if (result.data.status === 407 || result.data.status === 401) {
+				debugger
+				return;
+			}
+
+			if (result.data.status === 403) {
+				debugger
+				// window.location.href = "/403";
+				return;
+			}
+			configShareForCustom(result.data.name, result.data.description)
+
+			if(result.data.allow_visit===true){
+				this.setState({
+					detailInfoList:result.data,
+					courses:result.data.courses,
+					pathtopskey:key===undefined?1:key,
+					// items:  getItems(result.data.members.length),
+				})
+			}
+
+		}).catch((error)=>{
+			console.log(error);
+		});
+
+
 		let righturl="/paths/"+pathid+"/right_banner.json";
 		axios.get(righturl).then((result)=>{
 			if (result.data.status === 407 || result.data.status === 401) {
diff --git a/public/react/src/modules/paths/PathNew.js b/public/react/src/modules/paths/PathNew.js
index 4e1621bc5..d9da9c0d4 100644
--- a/public/react/src/modules/paths/PathNew.js
+++ b/public/react/src/modules/paths/PathNew.js
@@ -48,6 +48,8 @@ function create_editorMD(id, width, high, placeholder, imageUrl,initValue, callb
       imageUploadURL: imageUrl,//url
       onload: function () {
           // this.previewing();
+          var id = this.id;
+          var editorName = this;
           $("#" + id + " [type=\"latex\"]").bind("click", function () {
               editorName.cm.replaceSelection("```latex");
               editorName.cm.replaceSelection("\n");
@@ -58,9 +60,9 @@ function create_editorMD(id, width, high, placeholder, imageUrl,initValue, callb
           });
 
           $("#" + id + " [type=\"inline\"]").bind("click", function () {
-              editorName.cm.replaceSelection("$$$$");
+              editorName.cm.replaceSelection("`$$$$`");
               var __Cursor = editorName.cm.getDoc().getCursor();
-              editorName.cm.setCursor(__Cursor.line, __Cursor.ch - 2);
+              editorName.cm.setCursor(__Cursor.line, __Cursor.ch - 3);
               editorName.cm.focus();
           });
           $("[type=\"inline\"]").attr("title", "行内公式");
diff --git a/public/react/src/modules/paths/SchoolStatistics/FirstTab.js b/public/react/src/modules/paths/SchoolStatistics/FirstTab.js
index 2dc7afda8..8783c522c 100644
--- a/public/react/src/modules/paths/SchoolStatistics/FirstTab.js
+++ b/public/react/src/modules/paths/SchoolStatistics/FirstTab.js
@@ -1,203 +1,212 @@
-import React,{ Component } from "react";
-import {Pagination} from 'antd';
-import axios from 'axios';
-
-
-const $ = window.$;
-const echarts = require('echarts');
-function InitChapterUsageSituation(_data){
-  var Color = ['#49A9EE', '#FFD86E', '#98D87D', '#8996E6','#F3857B', '#B97BF3','#4DE8B4','#f76d0c','#510cf7','#def70c','#3bf70c','#0cf7e1'];
-
-  var option = {
-      title: {
-        show:false
-      },
-      tooltip : {
-        trigger: 'item',
-        formatter: "{d}%"
-      },
-      legend: {
-        //orient: 'vertical',
-        // top: 'middle',
-        bottom: 30,
-        //left: 20,
-        data:["第1章", "第2章", "第3章", "第4章", "第5章"],
-        selectedMode:false
-      },
-      series : [{
-        name: '使用情况',
-        type: 'pie',
-        radius : '50%',
-        center: ['50%', '40%'],
-        selectedMode: 'single',
-        label: {
-          normal: {
-            // {abg|}
-            // {a|{a}}\n
-            formatter: ' {b|{b}} ',
-            backgroundColor: '#eee',
-            borderColor: '#aaa',
-            borderWidth: 1,
-            borderRadius: 4,
-            rich: {
-              a: {
-                color: '#999',
-                lineHeight: 22,
-                align: 'center'
-              },
-              hr: {
-                borderColor: '#aaa',
-                width: '100%',
-                borderWidth: 0.5,
-                height: 0
-              },
-              b: {
-                fontSize: 16,
-                lineHeight: 33
-              },
-              per: {
-                color: '#eee',
-                backgroundColor: '#334455',
-                padding: [2, 4],
-                borderRadius: 2
-              }
-
-            }
-          },
-          
-        },
-        data: _data,
-        // [{"value":19,"name":"\u7b2c1\u7ae0"},{"value":45,"name":"\u7b2c2\u7ae0"},{"value":16,"name":"\u7b2c3\u7ae0"},{"value":10,"name":"\u7b2c4\u7ae0"},{"value":10,"name":"\u7b2c5\u7ae0"}],
-        itemStyle: {
-          emphasis: {
-            shadowBlur: 10,
-            shadowOffsetX: 0,
-            shadowColor: 'rgba(0, 0, 0, 0.5)'
-          },
-          normal:{
-            show: true,
-            color: function(params) {
-              return Color[params.dataIndex]
-            }
-          }
-        }
-      }]
-  };
-  
-  var myChart = echarts.init(document.getElementById('chapterUsageSituation'));
-  myChart.setOption(option);
-}
-class FirstTab extends Component{
-  constructor(props){
-    super(props);
-    this.state = {
-      page:1,
-      total:undefined
-    }
-  }
-
-  onChange=(pageNumber)=>{
-    this.setState({
-      page:pageNumber
-    })
-    this.getData(pageNumber);
-  }
-
-  getData=(page)=>{
-    var pathId = this.props.match.params.pathId;
-    
-    const url = `/paths/${pathId}/statistics.json?page=`+page;
-    axios.get(url, {
-    		})
-		  .then((response) => {
-        // TODO 没用，404返回的error
-          if (response.data.status == 404) {
-            this.props.showSnackbar('未找到对应数据，请查看地址是否正确。')
-            return
-          }
-			    this.setState({ ...response.data })
-          const _data = response.data.stage_info.map( (item, index) => {
-            return {
-              value: item.value,
-              name: item.stage_no
-            }
-          })
-          InitChapterUsageSituation(_data);
-
-          const { course_count, learn_count, school_total_count, subject_name, subject_id } = response.data
-          this.props.initBannerData({
-            course_count,
-            learn_count,
-            school_total_count,
-            subject_name,
-            subject_id
-          })
-          this.setState({
-            total:response.data.school_total_count
-          })
-		  	})
-		  	.catch(function (error) {
-		    	console.log(error);
-		  	});
-  }
-
-  componentDidMount(){
-    let {page}=this.state;
-    this.getData(page);
-  }
-  
-  render(){
-    const { schools, stage_info,page,total } = this.state;
-    return(
-      <div className="clearfix panelForm-1">
-        <div className="with60 pr40 fl">
-          <div className="static_shadow edu-back-white">
-            <p className="padding30-20 clearfix"><span className="font-24 fl">课堂使用概况</span><span className="fr color-grey-9">共{total}条记录</span></p>
-            <div className="minH-440">
-              <table className="edu-pop-table head-color edu-txt-center bor-top-greyE" cellSpacing="0" cellPadding="0">
-                <thead>
-                <tr><th>序号</th>
-                <th className="edu-txt-left" width="35%">所属院校</th>
-                <th>课堂</th>
-                <th>学生</th>
-                <th>选用实训</th>
-                </tr></thead>
-                {/* 
-                  course_count: 30
-                  homework_count: 117
-                  name: "国防科技大学"
-                  student_count: 2700
-                 */}
-                <tbody>
-                  {
-                    schools && schools.map( (school, index) => {
-                      return (
-                      <tr>
-                        <td>{ index + 1 }</td>
-                        <td className="edu-txt-left task-hide" style={{"maxWidth":"238px"}}>{school.name}</td>
-                        <td>{school.course_count}</td>
-                        <td>{school.student_count}</td>
-                        <td><span className="color-blue mr3">{school.homework_count}</span>次</td>
-                      </tr>)
-                    })
-                  }
-                </tbody>
-              </table>
-            </div>
-            <div className="pt35 edu-txt-center" style={{"height":"102px"}}>
-                  {
-                    total > 10 &&
-                    <Pagination showQuickJumper defaultCurrent={page} pageSize={10} total={total} onChange={this.onChange} />
-                  }
-            </div>
-          </div>
-        </div>
-        <div className="with40 fl static_shadow edu-back-white">
-          <p className="font-24 padding30-20">章节使用情况</p>
-          <div id="chapterUsageSituation" style={{"width":"480px","height":"542px"}}></div>
-        </div>
-      </div>
-    )
-  }
-}
+import React,{ Component } from "react";
+import {Pagination} from 'antd';
+import axios from 'axios';
+
+
+const $ = window.$;
+const echarts = require('echarts');
+function InitChapterUsageSituation(_data){
+	var myChart = echarts.init(document.getElementById('chapterUsageSituation'));
+	myChart.showLoading({
+		text: "数据获取中",
+		effect: 'whirling'
+	})
+  var Color = ['#49A9EE', '#FFD86E', '#98D87D', '#8996E6','#F3857B', '#B97BF3','#4DE8B4','#f76d0c','#510cf7','#def70c','#3bf70c','#0cf7e1'];
+
+  var option = {
+      title: {
+        show:false
+      },
+      tooltip : {
+        trigger: 'item',
+        formatter: "{d}%"
+      },
+      legend: {
+        //orient: 'vertical',
+        // top: 'middle',
+        bottom: 30,
+        //left: 20,
+        data:["第1章", "第2章", "第3章", "第4章", "第5章"],
+        selectedMode:false
+      },
+      series : [{
+        name: '使用情况',
+        type: 'pie',
+        radius : '50%',
+        center: ['50%', '40%'],
+        selectedMode: 'single',
+        label: {
+          normal: {
+            // {abg|}
+            // {a|{a}}\n
+            formatter: ' {b|{b}} ',
+            backgroundColor: '#eee',
+            borderColor: '#aaa',
+            borderWidth: 1,
+            borderRadius: 4,
+            rich: {
+              a: {
+                color: '#999',
+                lineHeight: 22,
+                align: 'center'
+              },
+              hr: {
+                borderColor: '#aaa',
+                width: '100%',
+                borderWidth: 0.5,
+                height: 0
+              },
+              b: {
+                fontSize: 16,
+                lineHeight: 33
+              },
+              per: {
+                color: '#eee',
+                backgroundColor: '#334455',
+                padding: [2, 4],
+                borderRadius: 2
+              }
+
+            }
+          },
+          
+        },
+        data: _data,
+        // [{"value":19,"name":"\u7b2c1\u7ae0"},{"value":45,"name":"\u7b2c2\u7ae0"},{"value":16,"name":"\u7b2c3\u7ae0"},{"value":10,"name":"\u7b2c4\u7ae0"},{"value":10,"name":"\u7b2c5\u7ae0"}],
+        itemStyle: {
+          emphasis: {
+            shadowBlur: 10,
+            shadowOffsetX: 0,
+            shadowColor: 'rgba(0, 0, 0, 0.5)'
+          },
+          normal:{
+            show: true,
+            color: function(params) {
+              return Color[params.dataIndex]
+            }
+          }
+        }
+      }]
+  };
+  
+
+
+	setTimeout(() => {
+		myChart.setOption(option);
+		myChart.hideLoading();
+	}, 1000)
+}
+class FirstTab extends Component{
+  constructor(props){
+    super(props);
+    this.state = {
+      page:1,
+      total:undefined
+    }
+  }
+
+  onChange=(pageNumber)=>{
+    this.setState({
+      page:pageNumber
+    })
+    this.getData(pageNumber);
+  }
+
+  getData=(page)=>{
+    var pathId = this.props.match.params.pathId;
+
+    const url = `/paths/${pathId}/statistics.json?page=`+page;
+    axios.get(url, {
+    		})
+		  .then((response) => {
+        // TODO 没用，404返回的error
+          if (response.data.status == 404) {
+            this.props.showSnackbar('未找到对应数据，请查看地址是否正确。')
+            return
+          }
+			    this.setState({ ...response.data })
+          const _data = response.data.stage_info.map( (item, index) => {
+            return {
+              value: item.value,
+              name: item.stage_no
+            }
+          })
+          InitChapterUsageSituation(_data);
+
+          const { course_count, learn_count, school_total_count, subject_name, subject_id } = response.data
+          this.props.initBannerData({
+            course_count,
+            learn_count,
+            school_total_count,
+            subject_name,
+            subject_id
+          })
+          this.setState({
+            total:response.data.school_total_count
+          })
+		  	})
+		  	.catch(function (error) {
+		    	console.log(error);
+		  	});
+  }
+
+  componentDidMount(){
+    let {page}=this.state;
+    this.getData(page);
+  }
+  
+  render(){
+    const { schools, stage_info,page,total } = this.state;
+    return(
+      <div className="clearfix panelForm-1">
+        <div className="with60 pr40 fl">
+          <div className="static_shadow edu-back-white">
+            <p className="padding30-20 clearfix"><span className="font-24 fl">课堂使用概况</span><span className="fr color-grey-9">共{total}条记录</span></p>
+            <div className="minH-440">
+              <table className="edu-pop-table head-color edu-txt-center bor-top-greyE" cellSpacing="0" cellPadding="0">
+                <thead>
+                <tr><th>序号</th>
+                <th className="edu-txt-left" width="35%">所属院校</th>
+                <th>课堂</th>
+                <th>学生</th>
+                <th>选用实训</th>
+                </tr></thead>
+                {/* 
+                  course_count: 30
+                  homework_count: 117
+                  name: "国防科技大学"
+                  student_count: 2700
+                 */}
+                <tbody>
+                  {
+                    schools && schools.map( (school, index) => {
+                      return (
+                      <tr>
+                        <td>{ index + 1 }</td>
+                        <td className="edu-txt-left task-hide" style={{"maxWidth":"238px"}}>{school.name}</td>
+                        <td>{school.course_count}</td>
+                        <td>{school.student_count}</td>
+                        <td><span className="color-blue mr3">{school.homework_count}</span>次</td>
+                      </tr>)
+                    })
+                  }
+                </tbody>
+              </table>
+            </div>
+            <div className="pt35 edu-txt-center" style={{"height":"102px"}}>
+                  {
+                    total > 10 &&
+                    <Pagination showQuickJumper defaultCurrent={page} pageSize={10} total={total} onChange={this.onChange} />
+                  }
+            </div>
+          </div>
+        </div>
+        <div className="with40 fl static_shadow edu-back-white">
+          <p className="font-24 padding30-20">章节使用情况</p>
+          <div id="chapterUsageSituation" style={{"width":"480px","height":"542px"}}></div>
+        </div>
+      </div>
+    )
+  }
+}
 export default FirstTab;
\ No newline at end of file
diff --git a/public/react/src/modules/paths/SchoolStatistics/SecondTab.js b/public/react/src/modules/paths/SchoolStatistics/SecondTab.js
index c58ac6f9b..8716a14d5 100644
--- a/public/react/src/modules/paths/SchoolStatistics/SecondTab.js
+++ b/public/react/src/modules/paths/SchoolStatistics/SecondTab.js
@@ -1,271 +1,291 @@
-import React,{ Component } from "react";
-import axios from 'axios';
-
-
-const $ = window.$;
-const echarts = require('echarts');
-function InitShixunStudyStatistics(yAxisMonth_a, barData_a, mapByNumber, myChart){
-  let yAxisMonth = yAxisMonth_a 
-//   [
-//       "1-1", "1-2", "1-3", "1-4", "2-1", "2-2", "2-3", "3-1",
-//       "1-1", "1-2", "1-3", "1-4", "2-1", "2-2", "2-3", "3-1",
-//       "1-1", "1-2", "1-3", "1-4", "2-1", "2-2", "2-3", "3-1", "3-2"];
-  let barData = barData_a 
-//   [
-//       1164, 739, 784, 720, 726, 556, 381, 432,
-//       1164, 739, 784, 720, 726, 556, 381, 432,
-//       1164, 739, 784, 720, 726, 556, 381, 432, 239];
-
-//   let yAxisMonth = yAxisMonth_a;
-//   let barData = barData_a;
-
-  let barDataTwo = [];
-  let coordData2 = [];
-  let coordData = [];
-  for (let i = 0; i < barData.length; i++) {
-      barDataTwo.push(Math.max.apply(Math, barData) + 5000);
-      coordData.push({
-          "coord": [Number(barData[i]) - 1, i]
-      });
-      coordData2.push({
-          "coord": [Math.max.apply(Math, barData) + 5000, i]
-      })
-  }
-  var option = {
-      backgroundColor: "#fff",
-      title: {
-          text: ''
-      },
-      legend: null,
-      tooltip: {
-          trigger: 'axis',
-          axisPointer: {
-              type: 'none'
-          },
-          formatter: function(params) {
-              return params[0].name + ":" +  (mapByNumber[params[0].name] && mapByNumber[params[0].name].shixun_name) + "<br/>" + '学习人数: ' + params[0].value;
-          }
-      },
-      grid: {
-          containLabel: true,
-          left: "30px",
-          top: "0",
-          bottom:"10px"
-      },
-      yAxis: [{
-          data: yAxisMonth,
-          inverse: true,
-          axisLine: {
-              show: false
-          },
-          axisTick: {
-              show: false
-          },
-          axisLabel: {
-              margin: 10,
-              textStyle: {
-                  fontSize: 12,
-                  color: '#747A7F'
-              },
-              formatter: function(value) {
-                  return '{Sunny|' + value + '}';
-              },
-              rich: {
-                  value: {
-                      lineHeight: 20
-                  },
-                  Sunny: {
-                      height: 25,
-                      padding: [0, 8, 0, 8],
-                      align: 'center',
-                      backgroundColor: '#fff'
-                  }
-              }
-          }
-      },{
-          data: yAxisMonth,
-          inverse: true,
-          axisLine: {
-              show: false
-          },
-          axisTick: {
-              show: false
-          },
-          axisLabel: {
-              show: false
-          }
-        }
-      ],
-      xAxis: [{
-          type: "value",
-          splitLine: {
-              show: false
-          },
-          axisLabel: {
-              show: false
-          },
-          axisTick: {
-              show: false
-          },
-          axisLine: {
-              show: false
-          }
-      }, {
-        type: "value",
-        splitLine: {
-            show: false
-        },
-        axisLabel: {
-            show: false
-        },
-        axisTick: {
-            show: false
-        },
-        axisLine: {
-            show: false
-        }
-      }],
-      series: [{
-          z: 10,
-          xAxisIndex: 0,
-          yAxisIndex: 0,
-          name: '',
-          type: 'pictorialBar',
-          data: barData,
-          barCategoryGap: '90%',
-          label: {
-              normal: {
-                  show: true,
-                  position: 'inside',
-                  textStyle: {
-                      fontSize: 12,
-                      color: '#666'
-                  }
-              }
-          },
-          symbolRepeat: false,
-          symbolSize: ['100%', 25],
-          symbolOffset: [-16.5, 0],
-          itemStyle: {
-              normal: {
-                  color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [{
-                      offset: 0,
-                      color: '#FFD86E'
-                  }], false),
-                  borderRadius:'10'
-              }
-          },
-          symbolClip: true,
-          symbolPosition: 'end',
-          symbol: 'rect'
-      }]
-  };
-  myChart.setOption(option);
-}
-class SecondTab extends Component{
-  constructor(props){
-    super(props);
-    this.state = {
-
-    }
-  }
-
-  componentDidMount(){
-    var pathId = this.props.match.params.pathId;
-    
-    var myChart = echarts.init(document.getElementById('shixunStudyStatistics'));
-    myChart.showLoading({
-        text: "数据获取中",
-        effect: 'whirling'
-    })
-    const url = `/paths/${pathId}/shixun_report.json`
-    axios.get(url, {
-        })
-        .then((response) => {
-        // TODO 没用，404返回的error
-        if (response.data.status == 404) {
-            this.props.showSnackbar('未找到对应数据，请查看地址是否正确。')
-            return
-        }
-        
-        /** 
-            let yAxisMonth = ["1-1", "1-2", "1-3", "1-4", "2-1", "2-2", "2-3", "3-1", "3-2"];
-            let barData = [1164, 739, 784, 720, 726, 556, 381, 432, 239];
-
-            {
-                "number": "6-1",
-                "shixun_name": "网页抓取及信息提取",
-                "member_count": 0,
-                "school_count": 0
-            }
-        */
-        let yAxisMonth = []
-        let barData = []
-        let shixunList = []
-        let mapByNumber = {}
-        const _data = response.data.shixun_lists.forEach( (ar, index) => {
-            ar.forEach( (item, itemIndex) => {
-                shixunList.push(item)
-                yAxisMonth.push(item.number)
-                barData.push(item.member_count)
-                mapByNumber[item.number] = item
-            })
-        })
-        this.setState({ shixunList }, () => {
-            InitShixunStudyStatistics(yAxisMonth, barData, mapByNumber, myChart);
-            myChart.hideLoading()
-        })
-        
-        
-    })
-    .catch(function (error) {
-        console.log(error);
-    });
-  }
-  
-  render(){
-      const { shixunList } = this.state;
-    return(
-      <div className="clearfix panelForm-2">
-        <div className="with60 pr40 fl">
-          <div className="static_shadow edu-back-white">
-            <p className="font-24 padding30-20">实训使用详情</p>
-            <div className="minH-440" id="tableHeight">
-              <table className="edu-pop-table head-color edu-txt-center bor-top-greyE" cellSpacing="0" cellPadding="0">
-                <thead>
-                  <tr>
-                    <th>章节</th>
-                    <th className="edu-txt-left" width="40%">实训名称</th>
-                    <th>学习人数</th>
-                    <th>受用院校</th>
-                  </tr>
-                </thead>
-                <tbody>
-                    
-                  {
-                    shixunList && shixunList.map( (shixun, index) => {
-                      return (
-                        <tr>
-                            <td>{shixun.number}</td>
-                            <td className="edu-txt-left task-hide" style={{"maxWidth":"272px"}}>{shixun.shixun_name}</td>
-                            <td>{shixun.member_count}</td>
-                            <td className="color-blue">{shixun.school_count}</td>
-                        </tr>)
-                    })
-                  }
-                  
-                </tbody>
-              </table>
-            </div>
-          </div>
-        </div>
-        <div className="with40 fl static_shadow edu-back-white">
-          <p className="font-24 padding30-20">实训学习统计</p>
-          <div id="shixunStudyStatistics" 
-            style={{"width":"480px","height": shixunList ? `${shixunList.length * 35 + 100}px` : "440px"}}></div>
-        </div>
-      </div>
-    )
-  }
-}
+import React,{ Component } from "react";
+import axios from 'axios';
+
+
+const $ = window.$;
+const echarts = require('echarts');
+function InitShixunStudyStatistics(yAxisMonth_a, barData_a, mapByNumber, myChart){
+  let yAxisMonth = yAxisMonth_a 
+//   [
+//       "1-1", "1-2", "1-3", "1-4", "2-1", "2-2", "2-3", "3-1",
+//       "1-1", "1-2", "1-3", "1-4", "2-1", "2-2", "2-3", "3-1",
+//       "1-1", "1-2", "1-3", "1-4", "2-1", "2-2", "2-3", "3-1", "3-2"];
+  let barData = barData_a 
+//   [
+//       1164, 739, 784, 720, 726, 556, 381, 432,
+//       1164, 739, 784, 720, 726, 556, 381, 432,
+//       1164, 739, 784, 720, 726, 556, 381, 432, 239];
+
+//   let yAxisMonth = yAxisMonth_a;
+//   let barData = barData_a;
+
+  let barDataTwo = [];
+  let coordData2 = [];
+  let coordData = [];
+  for (let i = 0; i < barData.length; i++) {
+      barDataTwo.push(Math.max.apply(Math, barData) + 5000);
+      coordData.push({
+          "coord": [Number(barData[i]) - 1, i]
+      });
+      coordData2.push({
+          "coord": [Math.max.apply(Math, barData) + 5000, i]
+      })
+  }
+  var option = {
+      backgroundColor: "#fff",
+      title: {
+          text: ''
+      },
+      legend: null,
+      tooltip: {
+          trigger: 'axis',
+          axisPointer: {
+              type: 'none'
+          },
+          formatter: function(params) {
+              return params[0].name + ":" +  (mapByNumber[params[0].name] && mapByNumber[params[0].name].shixun_name) + "<br/>" + '学习人数: ' + params[0].value;
+          }
+      },
+      grid: {
+          containLabel: true,
+          left: "30px",
+          top: "0",
+          bottom:"10px"
+      },
+      yAxis: [{
+          data: yAxisMonth,
+          inverse: true,
+          axisLine: {
+              show: false
+          },
+          axisTick: {
+              show: false
+          },
+          axisLabel: {
+              margin: 10,
+              textStyle: {
+                  fontSize: 12,
+                  color: '#747A7F'
+              },
+              formatter: function(value) {
+                  return '{Sunny|' + value + '}';
+              },
+              rich: {
+                  value: {
+                      lineHeight: 20
+                  },
+                  Sunny: {
+                      height: 25,
+                      padding: [0, 8, 0, 8],
+                      align: 'center',
+                      backgroundColor: '#fff'
+                  }
+              }
+          }
+      },{
+          data: yAxisMonth,
+          inverse: true,
+          axisLine: {
+              show: false
+          },
+          axisTick: {
+              show: false
+          },
+          axisLabel: {
+              show: false
+          }
+        }
+      ],
+      xAxis: [{
+          type: "value",
+          splitLine: {
+              show: false
+          },
+          axisLabel: {
+              show: false
+          },
+          axisTick: {
+              show: false
+          },
+          axisLine: {
+              show: false
+          }
+      }, {
+        type: "value",
+        splitLine: {
+            show: false
+        },
+        axisLabel: {
+            show: false
+        },
+        axisTick: {
+            show: false
+        },
+        axisLine: {
+            show: false
+        }
+      }],
+      series: [{
+          z: 10,
+          xAxisIndex: 0,
+          yAxisIndex: 0,
+          name: '',
+          type: 'pictorialBar',
+          data: barData,
+          barCategoryGap: '90%',
+          label: {
+              normal: {
+                  show: true,
+                  position: 'inside',
+                  textStyle: {
+                      fontSize: 12,
+                      color: '#666'
+                  }
+              }
+          },
+          symbolRepeat: false,
+          symbolSize: ['100%', 25],
+          symbolOffset: [-16.5, 0],
+          itemStyle: {
+              normal: {
+                  color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [{
+                      offset: 0,
+                      color: '#FFD86E'
+                  }], false),
+                  borderRadius:'10'
+              }
+          },
+          symbolClip: true,
+          symbolPosition: 'end',
+          symbol: 'rect'
+      }]
+  };
+  myChart.setOption(option);
+}
+class SecondTab extends Component{
+  constructor(props){
+    super(props);
+    this.state = {
+    }
+  }
+
+  componentDidMount(){
+    var pathId = this.props.match.params.pathId;
+
+		var myCharts = echarts.init(document.getElementById('showloding'));
+		myCharts.showLoading({
+			text: "数据获取中",
+			effect: 'whirling'
+		})
+    const url = `/paths/${pathId}/shixun_report.json`
+    axios.get(url, {
+        })
+        .then((response) => {
+        // TODO 没用，404返回的error
+        if (response.data.status == 404) {
+            this.props.showSnackbar('未找到对应数据，请查看地址是否正确。')
+            return
+        }
+
+        /** 
+            let yAxisMonth = ["1-1", "1-2", "1-3", "1-4", "2-1", "2-2", "2-3", "3-1", "3-2"];
+            let barData = [1164, 739, 784, 720, 726, 556, 381, 432, 239];
+
+            {
+                "number": "6-1",
+                "shixun_name": "网页抓取及信息提取",
+                "member_count": 0,
+                "school_count": 0
+            }
+        */
+        let yAxisMonth = []
+        let barData = []
+        let shixunList = []
+        let mapByNumber = {}
+        const _data = response.data.shixun_lists.forEach( (ar, index) => {
+            ar.forEach( (item, itemIndex) => {
+                shixunList.push(item)
+                yAxisMonth.push(item.number)
+                barData.push(item.member_count)
+                mapByNumber[item.number] = item
+            })
+        })
+
+			  this.setState({
+					shixunList
+			  })
+					var myChart = echarts.init(document.getElementById('shixunStudyStatistics'));
+					myChart.showLoading({
+						text: "数据获取中",
+						effect: 'whirling'
+					})
+				setTimeout(() => {
+					InitShixunStudyStatistics(yAxisMonth, barData, mapByNumber, myChart);
+					myCharts.hideLoading();
+					myChart.hideLoading();
+				}, 1000)
+        
+    })
+    .catch(function (error) {
+        console.log(error);
+    });
+  }
+  
+  render(){
+      const { shixunList } = this.state;
+    return(
+      <div className="clearfix panelForm-2">
+        <div className="with60 pr40 fl">
+          <div className="static_shadow edu-back-white">
+            <div className="font-24 padding30-20">实训使用详情</div>
+            <div className="minH-440" id="tableHeight">
+              <table className="edu-pop-table head-color edu-txt-center bor-top-greyE" cellSpacing="0" cellPadding="0">
+                <thead>
+                  <tr>
+                    <th>章节</th>
+                    <th className="edu-txt-left" width="40%">实训名称</th>
+                    <th>学习人数</th>
+                    <th>受用院校</th>
+                  </tr>
+                </thead>
+                <tbody>
+                    
+                  {
+                    shixunList && shixunList.map( (shixun, index) => {
+                      return (
+                        <tr>
+                            <td>{shixun.number}</td>
+                            <td className="edu-txt-left task-hide" style={{"maxWidth":"272px"}}>{shixun.shixun_name}</td>
+                            <td>{shixun.member_count}</td>
+                            <td className="color-blue">{shixun.school_count}</td>
+                        </tr>)
+                    })
+                  }
+                  
+                </tbody>
+              </table>
+            </div>
+          </div>
+        </div>
+        <div className="with40 fl static_shadow edu-back-white">
+					<style>
+						{
+							`
+							 .padding23-20{
+							     padding: 23px 20px;
+							     box-sizing: border-box;
+							 }
+							`
+						}
+					</style>
+          <div className="font-24 padding23-20">实训学习统计</div>
+					{shixunList===undefined?<div id="showloding"
+							 style={{"width":"480px","height":"440px"}}></div>:""}
+					{shixunList===undefined?"":<div id="shixunStudyStatistics"
+            style={{"width":"480px","minHeight":`${shixunList&&shixunList.length *50}px`}}></div>}
+        </div>
+      </div>
+    )
+  }
+}
 export default SecondTab;
\ No newline at end of file
diff --git a/public/react/src/modules/paths/SchoolStatistics/ThirdTab.js b/public/react/src/modules/paths/SchoolStatistics/ThirdTab.js
index 03ff221ad..f24acbaf2 100644
--- a/public/react/src/modules/paths/SchoolStatistics/ThirdTab.js
+++ b/public/react/src/modules/paths/SchoolStatistics/ThirdTab.js
@@ -1,247 +1,247 @@
-import React,{ Component } from "react";
-import axios from 'axios';
-
-const $ = window.$
-const echarts = require('echarts');
-function InitCollegeStatistic(_data, myChart){
-    var data = _data
-    var _yData = data.map( item => {
-        return item.name
-    })
-//   [{name: "湖南科技大学潇湘学院", 已通关: 0, 未通关: 4, sum: 4},{name: "长沙理工大学", 已通关: 0, 未通关: 7, sum: 7},{name: "安徽大学", 已通关: 1, 未通关: 8, sum: 9},{name: "湘潭大学兴湘学院", 已通关: 12, 未通关: 0, sum: 12},
-//   {name: "湖南师范大学", 已通关: 10, 未通关: 2, sum: 12},{name: "湖南软件职业学院", 已通关: 11, 未通关: 1, sum: 12},{name: "湖南科技大学", 已通关: 91, 未通关: 34, sum: 125},{name: "湘潭大学", 已通关: 110, 未通关: 45, sum: 155},
-//   {name: "湖南工业大学", 已通关: 133, 未通关: 41, sum: 174},{name: "国防科技大学", 已通关: 853, 未通关: 23, sum: 876}];
-    // <% @schools.each do |s| %>
-    //   data.push({name: "<%= s['name'] %>", '已通关': <%= s['pass_count'] %>, '未通关': <%= s['unpass_count'] %>});
-    // <% end %>
-
-    // =================右边要放的字段名及颜色===========
-    var items = [{
-        key: '学习人数', color: "#29BD8B"
-    }, {
-        key: '已通关', color: "#FF954C"
-    }, {
-        key: '未通关', color: "#CBCBCB"
-    }]
-
-    data.forEach((d) => {
-        var sum = 0
-        items.forEach((i) => {
-        sum += (d[i.key] || 0)
-    })
-    d.sum = sum;
-    })
-
-    // =========================排序================
-    data.sort((a, b) => a.sum - b.sum)
-
-    var yData = _yData.reverse();
-    // ["湖南科技大学潇湘学院", "长沙理工大学", "安徽大学", "湖南软件职业学院", "湖南师范大学", "湘潭大学兴湘学院", "湖南科技大学", "湘潭大学", "湖南工业大学", "国防科技大学"]
-
-    var itemSeries = items.map((d, i) => {
-    var values = data.map((p) => p[d.key])
-    return {
-        type: 'bar',
-        name: d.key,
-        data: values,
-        stack: 'all',
-        xAxisIndex: 1,
-        yAxisIndex: 1,
-        label: {
-            normal: {
-                color:'#FFF',
-                // show: ( i == 1 ? true :false),
-                show: true,
-                position: 'inside'
-            }
-        },
-        itemStyle: {
-            normal: {
-                color: d.color
-            }
-        }
-    }
-    })
-
-    var option = {
-        backgroundColor: '#fff', // 背景
-        tooltip : {
-            trigger: 'axis',
-            axisPointer : {
-                type : ''
-            }
-        },
-        legend: {
-            data: ['学习人数','已通关','未通关'],
-            textStyle: {
-                color: '#05101A'
-            },
-            right:"20px",
-            selectedMode:false
-        },
-        grid: [{
-            right: '56%',
-            top: '20',
-            containLabel: true
-        }, {
-            left: '45%',
-            width:'100%',
-            top: '20',
-            containLabel: true
-        }],
-        xAxis:  [{
-            type: 'value',
-            inverse: true,
-            splitLine: {
-                show: false
-            },
-            axisLine: {
-                show: false
-            },
-            axisLabel: {
-                show: false
-            },
-            axisTick: {
-                show: false
-            }
-        }, {
-            type: 'value',
-            gridIndex: 1,
-            splitLine: {
-                show: false
-            },
-            axisLine: {
-                show: false
-            },
-            axisLabel: {
-                show: false
-            },
-            axisTick: {
-                show: false
-            }
-        }],
-        yAxis: [{
-            type: 'category',
-            data: yData,
-            max:10,
-            axisLine: {
-                show: false
-            },
-            axisLabel: {
-                show: false
-            },
-            axisTick: {
-                show: false
-            }
-        }, {
-            type: 'category',
-            data: yData,
-            max:10,
-            gridIndex: 1,
-            axisLine: {
-                show: false
-            },
-            axisTick: {
-                show: false
-            }
-        }],
-        series: [...itemSeries,
-    {
-        name: '总计',
-        type: 'bar',
-        data: data.map((d) => d.sum),
-        xAxisIndex: 1,
-        yAxisIndex: 1,
-        barCategoryGap:'40%',
-        stack: 'all',
-        label: {
-            normal: {
-                show: true,
-                position: 'inside',
-                color: '#666'
-            }
-        },
-        itemStyle: {
-            normal: {
-                color: '#fff'
-            }
-        }
-    },
-    // ===================左边===================
-    {
-        type: 'bar',
-        data: data.map((d) => d.sum),
-        barCategoryGap:'40%',
-        label: {
-            normal: {
-                show: true,
-                position: 'left',
-                color: '#29BD8B'
-            }
-        },
-        itemStyle: {
-            normal: {
-                color: '#29BD8B'
-            }
-        }
-    }]
-    }
-    myChart.setOption(option);
-}
-class ThirdTab extends Component{
-  constructor(props){
-    super(props);
-  }
-
-  componentDidMount(){
-    var pathId = this.props.match.params.pathId;
-    
-    var myChart = echarts.init(document.getElementById('collegeStatistic'));
-    myChart.showLoading({
-        text: "数据获取中",
-        effect: 'whirling'
-    })
-    
-    const url = `/paths/${pathId}/school_report.json`
-    axios.get(url, {
-    		})
-		  .then((response) => {
-            // TODO 没用，404返回的error
-            if (response.data.status == 404) {
-                this.props.showSnackbar('未找到对应数据，请查看地址是否正确。')
-                return
-            }
-            this.setState({ ...response.data })
-            // name: "湖南科技大学潇湘学院", 已通关: 0, 未通关: 4, sum: 4
-            /** 
-                "name": "国防科技大学",
-                "student_count": 9269,
-                "pass_count": 6061,
-                "unpass_count": 3208
-            */
-            const _data = response.data.schools.map( (item, index) => {
-                return {
-                    name: item.name,
-                    sum: item.student_count,
-                    已通关: item.pass_count,
-                    未通关: item.unpass_count,
-                }
-            })
-            InitCollegeStatistic(_data, myChart);
-            myChart.hideLoading()
-        })
-        .catch(function (error) {
-            console.log(error);
-        });
-  }
-  
-  render(){
-    return(
-      <div className="clearfix mb30 static_shadow edu-back-white panelForm panelForm-3">
-        <p className="font-24 padding30-20">院校学习情况</p> 
-        <div id="collegeStatistic" style={{"width":"1200px","height":"540px"}}></div>
-      </div>
-    )
-  }
-}
+import React,{ Component } from "react";
+import axios from 'axios';
+
+const $ = window.$
+const echarts = require('echarts');
+function InitCollegeStatistic(_data, myChart){
+    var data = _data
+    var _yData = data.map( item => {
+        return item.name
+    })
+//   [{name: "湖南科技大学潇湘学院", 已通关: 0, 未通关: 4, sum: 4},{name: "长沙理工大学", 已通关: 0, 未通关: 7, sum: 7},{name: "安徽大学", 已通关: 1, 未通关: 8, sum: 9},{name: "湘潭大学兴湘学院", 已通关: 12, 未通关: 0, sum: 12},
+//   {name: "湖南师范大学", 已通关: 10, 未通关: 2, sum: 12},{name: "湖南软件职业学院", 已通关: 11, 未通关: 1, sum: 12},{name: "湖南科技大学", 已通关: 91, 未通关: 34, sum: 125},{name: "湘潭大学", 已通关: 110, 未通关: 45, sum: 155},
+//   {name: "湖南工业大学", 已通关: 133, 未通关: 41, sum: 174},{name: "国防科技大学", 已通关: 853, 未通关: 23, sum: 876}];
+    // <% @schools.each do |s| %>
+    //   data.push({name: "<%= s['name'] %>", '已通关': <%= s['pass_count'] %>, '未通关': <%= s['unpass_count'] %>});
+    // <% end %>
+
+    // =================右边要放的字段名及颜色===========
+    var items = [{
+        key: '学习人数', color: "#29BD8B"
+    }, {
+        key: '已通关', color: "#FF954C"
+    }, {
+        key: '未通关', color: "#CBCBCB"
+    }]
+
+    data.forEach((d) => {
+        var sum = 0
+        items.forEach((i) => {
+        sum += (d[i.key] || 0)
+    })
+    d.sum = sum;
+    })
+
+    // =========================排序================
+    data.sort((a, b) => a.sum - b.sum)
+
+    var yData = _yData.reverse();
+    // ["湖南科技大学潇湘学院", "长沙理工大学", "安徽大学", "湖南软件职业学院", "湖南师范大学", "湘潭大学兴湘学院", "湖南科技大学", "湘潭大学", "湖南工业大学", "国防科技大学"]
+
+    var itemSeries = items.map((d, i) => {
+    var values = data.map((p) => p[d.key])
+    return {
+        type: 'bar',
+        name: d.key,
+        data: values,
+        stack: 'all',
+        xAxisIndex: 1,
+        yAxisIndex: 1,
+        label: {
+            normal: {
+                color:'#FFF',
+                // show: ( i == 1 ? true :false),
+                show: true,
+                position: 'inside'
+            }
+        },
+        itemStyle: {
+            normal: {
+                color: d.color
+            }
+        }
+    }
+    })
+
+    var option = {
+        backgroundColor: '#fff', // 背景
+        tooltip : {
+            trigger: 'axis',
+            axisPointer : {
+                type : ''
+            }
+        },
+        legend: {
+            data: ['学习人数','已通关','未通关'],
+            textStyle: {
+                color: '#05101A'
+            },
+            right:"20px",
+            selectedMode:false
+        },
+        grid: [{
+            right: '56%',
+            top: '20',
+            containLabel: true
+        }, {
+            left: '45%',
+            width:'100%',
+            top: '20',
+            containLabel: true
+        }],
+        xAxis:  [{
+            type: 'value',
+            inverse: true,
+            splitLine: {
+                show: false
+            },
+            axisLine: {
+                show: false
+            },
+            axisLabel: {
+                show: false
+            },
+            axisTick: {
+                show: false
+            }
+        }, {
+            type: 'value',
+            gridIndex: 1,
+            splitLine: {
+                show: false
+            },
+            axisLine: {
+                show: false
+            },
+            axisLabel: {
+                show: false
+            },
+            axisTick: {
+                show: false
+            }
+        }],
+        yAxis: [{
+            type: 'category',
+            data: yData,
+            max:10,
+            axisLine: {
+                show: false
+            },
+            axisLabel: {
+                show: false
+            },
+            axisTick: {
+                show: false
+            }
+        }, {
+            type: 'category',
+            data: yData,
+            max:10,
+            gridIndex: 1,
+            axisLine: {
+                show: false
+            },
+            axisTick: {
+                show: false
+            }
+        }],
+        series: [...itemSeries,
+    {
+        name: '总计',
+        type: 'bar',
+        data: data.map((d) => d.sum),
+        xAxisIndex: 1,
+        yAxisIndex: 1,
+        barCategoryGap:'40%',
+        stack: 'all',
+        label: {
+            normal: {
+                show: true,
+                position: 'inside',
+                color: '#666'
+            }
+        },
+        itemStyle: {
+            normal: {
+                color: '#fff'
+            }
+        }
+    },
+    // ===================左边===================
+    {
+        type: 'bar',
+        data: data.map((d) => d.sum),
+        barCategoryGap:'40%',
+        label: {
+            normal: {
+                show: true,
+                position: 'left',
+                color: '#29BD8B'
+            }
+        },
+        itemStyle: {
+            normal: {
+                color: '#29BD8B'
+            }
+        }
+    }]
+    }
+    myChart.setOption(option);
+}
+class ThirdTab extends Component{
+  constructor(props){
+    super(props);
+  }
+
+  componentDidMount(){
+    var pathId = this.props.match.params.pathId;
+    
+    var myChart = echarts.init(document.getElementById('collegeStatistic'));
+    myChart.showLoading({
+        text: "数据获取中",
+        effect: 'whirling'
+    })
+    
+    const url = `/paths/${pathId}/school_report.json`
+    axios.get(url, {
+    		})
+		  .then((response) => {
+            // TODO 没用，404返回的error
+            if (response.data.status == 404) {
+                this.props.showSnackbar('未找到对应数据，请查看地址是否正确。')
+                return
+            }
+            this.setState({ ...response.data })
+            // name: "湖南科技大学潇湘学院", 已通关: 0, 未通关: 4, sum: 4
+            /** 
+                "name": "国防科技大学",
+                "student_count": 9269,
+                "pass_count": 6061,
+                "unpass_count": 3208
+            */
+            const _data = response.data.schools.map( (item, index) => {
+                return {
+                    name: item.name,
+                    sum: item.student_count,
+                    已通关: item.pass_count,
+                    未通关: item.unpass_count,
+                }
+            })
+            InitCollegeStatistic(_data, myChart);
+            myChart.hideLoading()
+        })
+        .catch(function (error) {
+            console.log(error);
+        });
+  }
+  
+  render(){
+    return(
+      <div className="clearfix mb30 static_shadow edu-back-white panelForm panelForm-3">
+        <div className="font-24 padding30-20">院校学习情况</div>
+        <div id="collegeStatistic" style={{"width":"1200px","height":"540px"}}></div>
+      </div>
+    )
+  }
+}
 export default ThirdTab;
\ No newline at end of file
diff --git a/public/react/src/modules/projectPackages/MDEditors.js b/public/react/src/modules/projectPackages/MDEditors.js
index 61e26db23..abd1d2da8 100644
--- a/public/react/src/modules/projectPackages/MDEditors.js
+++ b/public/react/src/modules/projectPackages/MDEditors.js
@@ -168,7 +168,7 @@ function create_editorMD(id, width, high, placeholder, imageUrl, callback, initV
             $("#" + _id + " [type=\"inline\"]").bind("click", function () {
                 _editorName.cm.replaceSelection("`$$$$`");
                 var __Cursor = _editorName.cm.getDoc().getCursor();
-                _editorName.cm.setCursor(__Cursor.line, __Cursor.ch - 2);
+                _editorName.cm.setCursor(__Cursor.line, __Cursor.ch - 3);
                 _editorName.cm.focus();
             });
             $("[type=\"inline\"]").attr("title", "行内公式");
diff --git a/public/react/src/modules/tpm/TPMIndexHOC.js b/public/react/src/modules/tpm/TPMIndexHOC.js
index c366b21a3..0f753b96c 100644
--- a/public/react/src/modules/tpm/TPMIndexHOC.js
+++ b/public/react/src/modules/tpm/TPMIndexHOC.js
@@ -81,7 +81,8 @@ export function TPMIndexHOC(WrappedComponent) {
             isRender: false,
             AccountProfiletype: false,
 
-            globalLoading: false
+            globalLoading: false,
+					  dataquerys:{},
 	      }
 	    }
 
@@ -165,7 +166,32 @@ export function TPMIndexHOC(WrappedComponent) {
         $.ajaxSetup({
 	        cache: true
 	      });
-        this.fetchUser();
+
+        //帮助后台传参数
+				const query = this.props.location.search;
+				// const type = query.split('?chinaoocTimestamp=');
+				// console.log("Eduinforms12345");
+				// console.log(this.foo(query));
+				// console.log(JSON.stringify(this.foo(query)));
+				var dataqueryss={}
+				try {
+					var foqus=this.foo(query);
+					if(JSON.stringify(foqus) ==="{}"){
+						this.setState({
+							dataquerys:{},
+						});
+					}else{
+						this.setState({
+							dataquerys:foqus,
+						});
+						dataqueryss=foqus;
+					}
+				}catch (e) {
+					this.setState({
+						dataquerys:{},
+					})
+				}
+        this.fetchUsers(dataqueryss);
 
             let url=`/users/get_navigation_info.json`;
             axios.get(url, {
@@ -260,10 +286,23 @@ export function TPMIndexHOC(WrappedComponent) {
           courseId = parseInt(type[2])
           // url += `?course_id=${courseId}`
         }
-        axios.get(url,{params:{
-                course_id:isNaN(courseId)?undefined:courseId,
-                school:1
-            }
+				var datay={};
+				if(JSON.stringify(this.state.dataquerys) ==="{}"){
+					datay={
+						course_id:isNaN(courseId)?undefined:courseId,
+						school:1
+					}
+				}else{
+					datay={
+						course_id:isNaN(courseId)?undefined:courseId,
+						school:1,
+						chinaoocTimestamp:this.state.dataquerys.chinaoocTimestamp,
+						websiteName:this.state.dataquerys.websiteName,
+						chinaoocKey:this.state.dataquerys.chinaoocKey,
+					}
+				}
+        axios.get(url,{params:
+							datay
         },
             {
               // withCredentials: true
@@ -301,7 +340,93 @@ export function TPMIndexHOC(WrappedComponent) {
           }).catch((error) => {
             console.log(error)
           })
-      }
+      };
+			fetchUsers = (yslurlobject) => {
+				let url = `/users/get_user_info.json`
+				let courseId;
+				let query = this.props.location.pathname;
+				const type = query.split('/');
+				if (type[1] == 'courses' && type[2]) {
+					courseId = parseInt(type[2])
+					// url += `?course_id=${courseId}`
+				}
+				var datay={};
+				if(JSON.stringify(yslurlobject) ==="{}"){
+					  datay={
+							course_id:isNaN(courseId)?undefined:courseId,
+							school:1
+						}
+				}else{
+					datay={
+						course_id:isNaN(courseId)?undefined:courseId,
+						school:1,
+						chinaoocTimestamp:yslurlobject.chinaoocTimestamp,
+						websiteName:yslurlobject.websiteName,
+						chinaoocKey:yslurlobject.chinaoocKey,
+					}
+				}
+				axios.get(url,{params:
+							datay
+					},
+					{
+						// withCredentials: true
+					}
+				).then((response) => {
+					/*
+						{
+								"username": "黄井泉",
+								"login": "Hjqreturn",
+								"user_id": 12,
+								"image_url": "avatar/User/12",
+								"admin": true,
+								"is_teacher": false,
+								"tidding_count": 0
+						}
+					*/
+					if(response=== undefined){
+						return
+					}
+					if (response.data) {
+						this.initCommonState(response.data)
+						this.setState({
+							tpmLoading: false,
+							coursedata: {
+								course_identity: response.data.course_identity >= 0 ? response.data.course_identity : undefined,
+								course_public: response.data.course_public,
+								name: response.data.course_name,
+								userid:response.data.user_id
+							},
+
+						})
+
+					}
+
+				}).catch((error) => {
+					console.log(error)
+				})
+			};
+			//截取url 数据的
+			foo=(url)=> {
+				var json = {};
+				var regExp = /[\?\&](\w+)(=?)(\w*)/g;
+				var arr;
+				do {
+					arr = regExp.exec(url);
+					// console.log(arr); // arr = [完整的字符串, key, 等号或'', value或'']
+
+					if (arr) {
+						var key = arr[1];
+						var value = arr[3];
+						// arr[2] === ''时, value = undefined
+						if (!arr[2])
+							value = undefined;
+
+						json[key] = value;
+					}
+				} while (arr);
+
+				return json;
+			};
       hideLoginDialog = () => {
         this.setState({
           isRender: false
diff --git a/public/react/src/modules/tpm/TPMsettings/TPMsettings.js b/public/react/src/modules/tpm/TPMsettings/TPMsettings.js
index b2767887d..7acaf98d6 100644
--- a/public/react/src/modules/tpm/TPMsettings/TPMsettings.js
+++ b/public/react/src/modules/tpm/TPMsettings/TPMsettings.js
@@ -156,9 +156,9 @@ function create_editorMD(id, width, high, placeholder, imageUrl,initValue, callb
       });
 
       $("#" + id + " [type=\"inline\"]").bind("click", function () {
-        editorName.cm.replaceSelection("$$$$");
+        editorName.cm.replaceSelection("`$$$$`");
         var __Cursor = editorName.cm.getDoc().getCursor();
-        editorName.cm.setCursor(__Cursor.line, __Cursor.ch - 2);
+        editorName.cm.setCursor(__Cursor.line, __Cursor.ch - 3);
         editorName.cm.focus();
       });
       $("[type=\"inline\"]").attr("title", "行内公式");
diff --git a/public/react/src/modules/tpm/challengesnew/TPManswer.js b/public/react/src/modules/tpm/challengesnew/TPManswer.js
index d29516422..bc9523422 100644
--- a/public/react/src/modules/tpm/challengesnew/TPManswer.js
+++ b/public/react/src/modules/tpm/challengesnew/TPManswer.js
@@ -130,9 +130,9 @@ function create_editorMD(id, width, high, placeholder, imageUrl, callback) {
             });
 
             $("#" + id + " [type=\"inline\"]").bind("click", function () {
-                editorName.cm.replaceSelection("$$$$");
+                editorName.cm.replaceSelection("`$$$$`");
                 var __Cursor = editorName.cm.getDoc().getCursor();
-                editorName.cm.setCursor(__Cursor.line, __Cursor.ch - 2);
+                editorName.cm.setCursor(__Cursor.line, __Cursor.ch - 3);
                 editorName.cm.focus();
             });
             $("[type=\"inline\"]").attr("title", "行内公式");
diff --git a/public/react/src/modules/tpm/challengesnew/TPMevaluation.js b/public/react/src/modules/tpm/challengesnew/TPMevaluation.js
index dd074fc0d..a8e70cb44 100644
--- a/public/react/src/modules/tpm/challengesnew/TPMevaluation.js
+++ b/public/react/src/modules/tpm/challengesnew/TPMevaluation.js
@@ -73,9 +73,9 @@ function create_editorMD(id, width, high, placeholder, imageUrl, callback) {
 			});
 
 			$("#" + id + " [type=\"inline\"]").bind("click", function () {
-				editorName.cm.replaceSelection("$$$$");
+				editorName.cm.replaceSelection("`$$$$`");
 				var __Cursor = editorName.cm.getDoc().getCursor();
-				editorName.cm.setCursor(__Cursor.line, __Cursor.ch - 2);
+				editorName.cm.setCursor(__Cursor.line, __Cursor.ch - 3);
 				editorName.cm.focus();
 			});
 			$("[type=\"inline\"]").attr("title", "行内公式");
diff --git a/public/react/src/modules/tpm/challengesnew/editorMD.js b/public/react/src/modules/tpm/challengesnew/editorMD.js
index 70834ea50..50f15b601 100644
--- a/public/react/src/modules/tpm/challengesnew/editorMD.js
+++ b/public/react/src/modules/tpm/challengesnew/editorMD.js
@@ -51,9 +51,9 @@ function create_editorMD(id, width, high, placeholder, imageUrl, callback) {
             });
 
             $("#" + id + " [type=\"inline\"]").bind("click", function () {
-                editorName.cm.replaceSelection("$$$$");
+                editorName.cm.replaceSelection("`$$$$`");
                 var __Cursor = editorName.cm.getDoc().getCursor();
-                editorName.cm.setCursor(__Cursor.line, __Cursor.ch - 2);
+                editorName.cm.setCursor(__Cursor.line, __Cursor.ch - 3);
                 editorName.cm.focus();
             });
             $("[type=\"inline\"]").attr("title", "行内公式");
diff --git a/public/react/src/modules/tpm/newshixuns/Newshixuns.js b/public/react/src/modules/tpm/newshixuns/Newshixuns.js
index c2c464618..b33552e49 100644
--- a/public/react/src/modules/tpm/newshixuns/Newshixuns.js
+++ b/public/react/src/modules/tpm/newshixuns/Newshixuns.js
@@ -160,9 +160,9 @@ function create_editorMD(id, width, high, placeholder, imageUrl, callback) {
             });
 
             $("#" + id + " [type=\"inline\"]").bind("click", function () {
-                editorName.cm.replaceSelection("$$$$");
+                editorName.cm.replaceSelection("`$$$$`");
                 var __Cursor = editorName.cm.getDoc().getCursor();
-                editorName.cm.setCursor(__Cursor.line, __Cursor.ch - 2);
+                editorName.cm.setCursor(__Cursor.line, __Cursor.ch - 3);
                 editorName.cm.focus();
             });
             $("[type=\"inline\"]").attr("title", "行内公式");
diff --git a/public/react/src/modules/tpm/shixunchild/Challenges/Challenges.js b/public/react/src/modules/tpm/shixunchild/Challenges/Challenges.js
index ef94f7fa4..e637bf42e 100644
--- a/public/react/src/modules/tpm/shixunchild/Challenges/Challenges.js
+++ b/public/react/src/modules/tpm/shixunchild/Challenges/Challenges.js
@@ -8,7 +8,7 @@ import PropTypes from 'prop-types';
 
 import classNames from 'classnames';
 
-import { getImageUrl ,markdownToHTML} from 'educoder'
+import { getImageUrl ,markdownToHTML, configShareForCustom} from 'educoder'
 
 import { CircularProgress } from 'material-ui/Progress';
 
@@ -51,6 +51,7 @@ class Challenges extends Component {
         if (response.data.status === 403||response.data.status === 401||response.data.status === 500) {
 
         }else{
+          configShareForCustom(this.props.shixunsDetails.name, response.data.description)
           this.setState({
             ChallengesDataList: response.data,
             sumidtype: false,
diff --git a/public/react/src/modules/user/modal/RealNameCertificationModal.js b/public/react/src/modules/user/modal/RealNameCertificationModal.js
index 412cb58c7..9af082fea 100644
--- a/public/react/src/modules/user/modal/RealNameCertificationModal.js
+++ b/public/react/src/modules/user/modal/RealNameCertificationModal.js
@@ -2,7 +2,7 @@ import React, { Component } from "react";
 import { message, Icon, Input, Form, Upload} from "antd";
 import axios from 'axios'
 import ModalWrapper from "../../courses/common/ModalWrapper"
-import { City, getUploadActionUrl, getImageUrl, ImageLayerHook, getUploadActionUrlOfAuth } from 'educoder'
+import { City, getUploadActionUrl, getImageUrl, ImageLayer2, getUploadActionUrlOfAuth } from 'educoder'
 import '../account/common.css'
 
 import authImg from '../../../images/account/auth.png'
@@ -308,8 +308,8 @@ class RealNameCertificationModal extends Component{
             <div className="df mt10 color-grey-9" style={{ justifyContent: 'center' }} >
               <span className="fl mr20 edu-txt-center" style={{width:"160px"}}>示例图片</span>
               <span className="fl edu-txt-center mr20" style={{width:"160px"}}>
-                <ImageLayerHook parentSel={'#imageLayerBtn'} parentSel={'#imageLayerBtn'}
-                ></ImageLayerHook>
+                <ImageLayer2 parentSel={'#imageLayerBtn'} parentSel={'#imageLayerBtn'}
+                ></ImageLayer2>
                 <a href="javascript:void(0)" id="imageLayerBtn" src={imageUrl || imageUrl2} className="color-orange" style={{borderBottom:"1px solid #ff6800"}}>查看大图</a>
                 </span>
             </div>
diff --git a/public/react/src/modules/user/usersInfo/InfosTopics.js b/public/react/src/modules/user/usersInfo/InfosTopics.js
index 8da80aad3..f9525487e 100644
--- a/public/react/src/modules/user/usersInfo/InfosTopics.js
+++ b/public/react/src/modules/user/usersInfo/InfosTopics.js
@@ -370,17 +370,17 @@ class InfosTopics extends Component{
 
 					{
 						`
-						  ::-webkit-scrollbar-thumb {
-									background-color: #cde5fe;
-
-									box-shadow: 0px 0px black;
-							}
-
-
-							::-webkit-scrollbar-track {
-									-webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, 0);
-									background-color: #fff;
-							}
+						  // ::-webkit-scrollbar-thumb {
+							// 		background-color: #cde5fe;
+							//
+							// 		box-shadow: 0px 0px black;
+							// }
+							//
+							//
+							// ::-webkit-scrollbar-track {
+							// 		-webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, 0);
+							// 		background-color: #fff;
+							// }
 
 							.shaiContent li.shaiItem {
 					    padding: 0px 9px;
diff --git a/public/react/src/modules/user/usersInfo/usersInfo.css b/public/react/src/modules/user/usersInfo/usersInfo.css
index a0cd3ba21..69b4bcd00 100644
--- a/public/react/src/modules/user/usersInfo/usersInfo.css
+++ b/public/react/src/modules/user/usersInfo/usersInfo.css
@@ -429,4 +429,8 @@
 
 .topsicinline{
     display: inline-block;
+}
+/* 防抖 */
+.educontent .square-list {
+  min-height: 400px;
 }
\ No newline at end of file
diff --git a/public/react/src/modules/user/usersInfo/video/InfosVideo.css b/public/react/src/modules/user/usersInfo/video/InfosVideo.css
index 4722fde63..39e0ff123 100644
--- a/public/react/src/modules/user/usersInfo/video/InfosVideo.css
+++ b/public/react/src/modules/user/usersInfo/video/InfosVideo.css
@@ -1,3 +1,7 @@
+/* 撑开滚动条，防抖 */
+.educontent > .itemWrap {
+    min-height: 400px;
+}
 .itemWrap {
     display: flex;
     flex-wrap: wrap;