diff --git a/app/assets/javascripts/admins/courses/index.js b/app/assets/javascripts/admins/courses/index.js
index 0e3473dff..58e962b8c 100644
--- a/app/assets/javascripts/admins/courses/index.js
+++ b/app/assets/javascripts/admins/courses/index.js
@@ -19,7 +19,7 @@ $(document).on('turbolinks:load', function() {
      var json = {};
      json[s_name] = s_value;
      $.ajax({
-       url: "/admins/courses/" + s_id,
+       url: "/admins/classrooms/" + s_id,
        type: "PUT",
        dataType:'script',
        data: json
diff --git a/app/controllers/course_second_categories_controller.rb b/app/controllers/course_second_categories_controller.rb
index b295c0f9f..62cbf83d9 100644
--- a/app/controllers/course_second_categories_controller.rb
+++ b/app/controllers/course_second_categories_controller.rb
@@ -36,10 +36,13 @@ class CourseSecondCategoriesController < ApplicationController
         # 更新相应对象的子目录id
         if @course_module.module_type == "shixun_homework"
           @category.homework_commons.update_all(course_second_category_id: 0)
-          @right_url = "/courses/#{@course.id}/shixun_homeworks/#{@course_module.id}"
+          @right_url = "/classrooms/#{@course.id}/shixun_homeworks/#{@course_module.id}"
         elsif @course_module.module_type == "attachment"
           Attachment.where(course_second_category_id: @category.id).update_all(course_second_category_id: 0)
-          @right_url = "/courses/#{@course.id}/files/#{@course_module.id}"
+          @right_url = "/classrooms/#{@course.id}/files/#{@course_module.id}"
+        elsif @course_module.module_type == "video"
+          @course.course_videos.where(course_second_category_id: @category.id).update_all(course_second_category_id: 0)
+          @right_url = "/classrooms/#{@course.id}/course_videos"
         end
 
         @category.destroy
diff --git a/app/models/student_work.rb b/app/models/student_work.rb
index 462e06adc..d695a6b00 100644
--- a/app/models/student_work.rb
+++ b/app/models/student_work.rb
@@ -46,13 +46,13 @@ class StudentWork < ApplicationRecord
 
   # 匿评次数
   def student_comment_num
-    homework_common.homework_detail_manual.comment_status > 2 && work_status > 0 ? self.student_works_scores.select{|score| score.reviewer_role == 3}.group_by(&:user_id).count : 0
+    homework_common.homework_detail_manual.comment_status > 2 && work_status > 0 ? self.student_works_scores.select{|score| score.reviewer_role == 3}.group_by(&:user_id).size : 0
   end
 
   # 学生评阅作品数
   def user_comment_num
     if homework_common.homework_detail_manual.comment_status > 2 && work_status > 0
-      count = homework_common.student_works_scores.select{|score| score.reviewer_role == 3 && score.user_id == user_id}.group_by(&:student_work_id).count
+      count = homework_common.student_works_scores.select{|score| score.reviewer_role == 3 && score.user_id == user_id}.group_by(&:student_work_id).size
     else
      count = 0
     end
diff --git a/app/views/admins/courses/shared/_td.html.erb b/app/views/admins/courses/shared/_td.html.erb
index 51cc4b199..87e6f305d 100644
--- a/app/views/admins/courses/shared/_td.html.erb
+++ b/app/views/admins/courses/shared/_td.html.erb
@@ -1,7 +1,7 @@
 <td><%= list_index_no((params[:page] || 1).to_i, no) %></td>
 <td><%= course.id %></td>
 <td class="text-left">
-  <%= link_to(course.name, "/courses/#{course.id}", target: '_blank') %>
+  <%= link_to(course.name, "/classrooms/#{course.id}", target: '_blank') %>
 </td>
 <td><%= course.course_members_count %></td>
 <td><%= get_attachment_count(course, 0) %></td>
diff --git a/app/views/colleges/_course_statistics.html.erb b/app/views/colleges/_course_statistics.html.erb
index e10739fb2..e544cf660 100644
--- a/app/views/colleges/_course_statistics.html.erb
+++ b/app/views/colleges/_course_statistics.html.erb
@@ -17,7 +17,7 @@
     <% if @courses.present? %>
       <% @courses.each do |course| %>
         <tr>
-          <td class="text-left"><a href="/courses/<%= course.id %>/students" target="_blank" class="d-inline-block text-truncate" style="max-width: 220px"><%= course.name %></a></td>
+          <td class="text-left"><a href="/classrooms/<%= course.id %>/students" target="_blank" class="d-inline-block text-truncate" style="max-width: 220px"><%= course.name %></a></td>
           <% teacher_names = course.teacher_users.map(&:real_name).join('、') %>
           <td class="text-left">
             <span class="d-inline-block text-truncate" style="max-width: 150px" data-toggle="tooltip" title="<%= teacher_names %>">
diff --git a/app/views/course_groups/destroy.json.jbuilder b/app/views/course_groups/destroy.json.jbuilder
index 0fbd93d7f..a45cbd750 100644
--- a/app/views/course_groups/destroy.json.jbuilder
+++ b/app/views/course_groups/destroy.json.jbuilder
@@ -1,3 +1,3 @@
 json.status 0
 json.message "删除成功"
-json.right_url "/courses/#{@course.id}/students"
\ No newline at end of file
+json.right_url "/classrooms/#{@course.id}/students"
\ No newline at end of file
diff --git a/app/views/courses/left_banner.json.jbuilder b/app/views/courses/left_banner.json.jbuilder
index f3b80b4f5..ecd8fe127 100644
--- a/app/views/courses/left_banner.json.jbuilder
+++ b/app/views/courses/left_banner.json.jbuilder
@@ -21,7 +21,7 @@ json.course_modules @course_modules.each do |mod|
             json.position board.position
             json.category_count board.messages_count
             json.category_type "messages"
-            json.second_category_url "/courses/#{@course.id}/boards/#{board.id}"
+            json.second_category_url "/classrooms/#{@course.id}/boards/#{board.id}"
           end
         end
       else
diff --git a/app/views/users/get_navigation_info.json.jbuilder b/app/views/users/get_navigation_info.json.jbuilder
index 8af3691f3..a9f835501 100644
--- a/app/views/users/get_navigation_info.json.jbuilder
+++ b/app/views/users/get_navigation_info.json.jbuilder
@@ -4,11 +4,11 @@ json.top do
   json.course_url "/courses"
   json.competitions_url "#{@old_domain}/competitions"
   json.topic_url "/forums"
-  json.new_course_url "/courses/new"
+  json.new_course_url "/classrooms/new"
   json.new_shixun_url "/shixuns/new"
   json.new_shixun_path_url "/paths/new"
   json.new_project_url "#{@old_domain}/projects/new"
-  json.join_course_url "/courses/join_course_multi_role"
+  json.join_course_url "/classrooms/join_course_multi_role"
   json.join_project_url "#{@old_domain}/applied_project/applied_project_info"
   json.message_url "#{@user_url}/user_tidings"
   json.new_message @new_message
diff --git a/public/react/src/modules/courses/Resource/index.js b/public/react/src/modules/courses/Resource/index.js
index 787865219..8f32699ce 100644
--- a/public/react/src/modules/courses/Resource/index.js
+++ b/public/react/src/modules/courses/Resource/index.js
@@ -916,7 +916,7 @@ class Fileslists extends Component{
 							{
 								`
 								 .filesnameslist{
-										max-width: 486px;
+										max-width: 389px;
 										overflow: hidden;
 										text-overflow: ellipsis;
 										white-space: nowrap;
diff --git a/public/react/src/modules/courses/busyWork/CommonWorkList.js b/public/react/src/modules/courses/busyWork/CommonWorkList.js
index 42ca215ba..6125c3e02 100644
--- a/public/react/src/modules/courses/busyWork/CommonWorkList.js
+++ b/public/react/src/modules/courses/busyWork/CommonWorkList.js
@@ -285,7 +285,23 @@ function buildColumns(that, student_works, studentData) {
       ),
     })
 	}
+  if (that.state.anonymous_comment) {
+    /**
+     开启了匿评的才显示此列
+     */
+    columns.push({
+      width: 84,
+      title: <div style={{color: 'rgba(0,0,0,.85)'}}>已评数</div>,
+      key: 'user_comment_count',
+      dataIndex: 'user_comment_count',
 
+      render: (student_score, record) => (
+        <span  style={{color:'#989898', cursor: 'default'}}>
+          {record.user_comment_count}
+      </span>
+      ),
+    })
+  }
   if (that.state.anonymous_appeal) {
     columns.push({
       width: 70,
diff --git a/public/react/src/modules/courses/coursesDetail/CoursesLeftNav.js b/public/react/src/modules/courses/coursesDetail/CoursesLeftNav.js
index b4912f6c4..6569b4f10 100644
--- a/public/react/src/modules/courses/coursesDetail/CoursesLeftNav.js
+++ b/public/react/src/modules/courses/coursesDetail/CoursesLeftNav.js
@@ -181,6 +181,7 @@ class Coursesleftnav extends Component{
   }
 
   componentDidMount() {
+
     this.setState({
       url:this.props.match.url
     })
diff --git a/public/react/src/modules/courses/shixunHomework/shixunHomework.js b/public/react/src/modules/courses/shixunHomework/shixunHomework.js
index 605c649d8..e32479735 100644
--- a/public/react/src/modules/courses/shixunHomework/shixunHomework.js
+++ b/public/react/src/modules/courses/shixunHomework/shixunHomework.js
@@ -1179,7 +1179,7 @@ class ShixunHomework extends Component{
 								{datas===undefined?"":datas.homeworks && datas.homeworks.length>1?this.props.isAdminOrCreator()===true?datas&&datas.category_name===undefined||datas&&datas.category_name===null?
 									<span>
                     <WordsBtn style="blue" className={"mr30 font-16"}>
-											<Link className="color4CACFF" to={`/courses/${this.props.match.params.coursesId}/ordering/shixun_homework/${main_id&&main_id}`}>调整排序</Link>
+											<Link className="color4CACFF" to={`/classrooms/${this.props.match.params.coursesId}/ordering/shixun_homework/${main_id&&main_id}`}>调整排序</Link>
                     </WordsBtn>
                   </span>:"":"":""}
 
diff --git a/public/react/src/modules/question/component/QuestionModal.js b/public/react/src/modules/question/component/QuestionModal.js
index 87338faa7..65224f26d 100644
--- a/public/react/src/modules/question/component/QuestionModal.js
+++ b/public/react/src/modules/question/component/QuestionModal.js
@@ -41,7 +41,13 @@ class QuestionModal extends Component {
 							""
 					}
 					<div className="clearfix mt30 edu-txt-center">
-						<a className="task-btn mr30 w80" onClick={()=>this.props.modalCancel()}>取消</a>
+						{
+							this.props.titilesm&&this.props.titilesm==="功能正在内测中，敬请期待"?
+								""
+								:
+								<a className="task-btn mr30 w80" onClick={()=>this.props.modalCancel()}>取消</a>
+						}
+
 						<a className="task-btn task-btn-orange w80" onClick={()=>this.props.setDownload()}>{this.props.boolok?this.props.boolok:"确定"}</a>
 					</div>
 				</div>