diff --git a/app/controllers/courses_controller.rb b/app/controllers/courses_controller.rb
index 94e95adbe..a102f92de 100644
--- a/app/controllers/courses_controller.rb
+++ b/app/controllers/courses_controller.rb
@@ -1297,7 +1297,7 @@ class CoursesController < ApplicationController
     @is_teacher = @user_course_identity < Course::ASSISTANT_PROFESSOR
     @course_modules = @course.course_modules.where(hidden: 0)
     @hidden_modules = @course.course_modules.where(hidden: 1)
-    @second_category_type = ["shixun_homework", "graduation", "attachment", "board", "course_group", "video"]
+    @second_category_type = ["shixun_homework", "graduation", "attachment", "board", "course_group", "video", "common_homework", "group_homework"]
   end
 
   def board_list
diff --git a/app/helpers/courses_helper.rb b/app/helpers/courses_helper.rb
index 0ee83e839..27444b3c9 100644
--- a/app/helpers/courses_helper.rb
+++ b/app/helpers/courses_helper.rb
@@ -89,6 +89,10 @@ module CoursesHelper
     case category.category_type
     when "shixun_homework"
       "/classrooms/#{course.id}/shixun_homework/#{category.id}"
+    when "common_homework"
+      "/classrooms/#{course.id}/common_homework/#{category.id}"
+    when "group_homework"
+      "/classrooms/#{course.id}/group_homework/#{category.id}"
     when "graduation"
       if category.name == "毕设选题"
         "/classrooms/#{course.id}/graduation_topics/#{category.course_module_id}"
@@ -107,6 +111,10 @@ module CoursesHelper
     case category.category_type
     when "shixun_homework"
       get_homework_commons_count(course, 4, category.id)
+    when "common_homework"
+      get_homework_commons_count(course, 1, category.id)
+    when "group_homework"
+      get_homework_commons_count(course, 3, category.id)
     when "graduation"
       if category.name == "毕设选题"
         course.graduation_topics_count