diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index 15f918c01..b9d50a970 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -321,7 +321,7 @@ class ApplicationController < ActionController::Base
 		end
 
 		if !User.current.logged? && Rails.env.development?
-			User.current = User.find 1
+			User.current = User.find 3117
 		end
 
 
diff --git a/app/controllers/weapps/course_member_attendances_controller.rb b/app/controllers/weapps/course_member_attendances_controller.rb
new file mode 100644
index 000000000..9eca18d4b
--- /dev/null
+++ b/app/controllers/weapps/course_member_attendances_controller.rb
@@ -0,0 +1,31 @@
+class Weapps::CourseMemberAttendancesController < ApplicationController
+  before_action :require_login
+
+  def create
+    tip_exception("签到码不能为空") if params[:code].blank?
+    tip_exception("attendance_mode参数不对") if [1, 2].include?(params[:attendance_mode])
+
+    attendance = CourseAttendance.find_by(attendance_code: params[:code])
+    tip_exception("签到码输入有误") if attendance.blank? || attendance.course.blank?
+
+    member = attendance.course.students.find_by(user_id: current_user.id)
+    tip_exception("签到码输入有误") if member.blank?
+
+    start_time = "#{attendance.attendance_date} #{attendance.start_time}".to_time
+    end_time = "#{attendance.attendance_date} #{attendance.end_time}".to_time
+    Rails.logger.info("##############{start_time}   #{end_time}")
+    tip_exception("不在签到时间内") unless start_time < Time.current && Time.current < end_time
+
+    current_attendance = attendance.course_member_attendances.find_by(user_id: current_user.id)
+    tip_exception("请勿重复签到") if current_attendance.present? && current_attendance.attendance_status == 1
+    tip_exception("您当前是请假状态，无法签到") if current_attendance.present? && current_attendance.attendance_status == 2
+    tip_exception("您当前是旷课状态，无法签到") if current_attendance.present? && current_attendance.attendance_status == 0
+
+    unless current_attendance.present?
+      attendance.course_member_attendances.create!(course_member_id: member.id, user_id: current_user.id, course_id: attendance.course_id,
+                                                   course_group_id: member.course_group_id, attendance_status: 1, attendance_mode: params[:attendance_mode] || 2)
+    end
+    render_ok
+  end
+
+end
\ No newline at end of file
diff --git a/app/models/course_member.rb b/app/models/course_member.rb
index 65849e5de..4772f0c36 100644
--- a/app/models/course_member.rb
+++ b/app/models/course_member.rb
@@ -8,6 +8,7 @@ class CourseMember < ApplicationRecord
   belongs_to :course_group, counter_cache: true, optional: true
   belongs_to :graduation_group, optional: true
   has_many :teacher_course_groups, dependent: :destroy
+  has_many :course_member_attendances, dependent: :destroy
 
   scope :teachers_and_admin, -> { where(role: %i[CREATOR PROFESSOR ASSISTANT_PROFESSOR]) }
   scope :students, ->(course) { where(course_id: course.id, role: %i[STUDENT])}
diff --git a/config/routes.rb b/config/routes.rb
index b7c14e098..5ef805f21 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -1065,6 +1065,8 @@ Rails.application.routes.draw do
         end
       end
 
+      resources :course_member_attendances, only: [:create]
+
       resources :homework_commons do
         post :update_settings, on: :member
       end