From 87915fb350f35e3386f94255f74ff0cf368079ff Mon Sep 17 00:00:00 2001
From: cxt <853663049@qq.com>
Date: Thu, 5 Mar 2020 00:02:45 +0800
Subject: [PATCH] =?UTF-8?q?=E7=AD=BE=E5=88=B0=E8=B0=83=E6=95=B4?=
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---
 app/controllers/weapps/attendances_controller.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/controllers/weapps/attendances_controller.rb b/app/controllers/weapps/attendances_controller.rb
index dbba6e07c..a52e81173 100644
--- a/app/controllers/weapps/attendances_controller.rb
+++ b/app/controllers/weapps/attendances_controller.rb
@@ -10,7 +10,7 @@ class Weapps::AttendancesController < ApplicationController
     ActiveRecord::Base.transaction do
       attendance = @course.course_attendances.create!(create_params.merge(user_id: current_user.id))
       unless params[:group_ids].blank?
-        group_ids = @course.charge_group_ids(current_user) & params[:group_ids]
+        group_ids = @course.charge_group_ids(current_user) & params[:group_ids].map(&:to_i)
         group_ids.each do |group_id|
           @course.course_attendance_groups.create!(course_group_id: group_id, course_attendance: attendance)
         end