diff --git a/db/tasks.php b/db/tasks.php
index 9435163d05819a90af345753b6bab2864dd0a1eb..5d9bca3eb01e8fd77754d0d159033f1924bee1a5 100644
--- a/db/tasks.php
+++ b/db/tasks.php
@@ -37,15 +37,7 @@
 	
 	$tasks = array(
 		
-		// array(
-		// 	'classname' => 'format_iena\task\sync_task_iena_hide',
-		// 	'blocking' => 0,
-		// 	'minute' => '*/5',
-		// 	'hour' => '*',
-		// 	'day' => '*',
-		// 	'month' => '*',
-		// 	'dayofweek' => '*'
-		// ),
+
 		array(
 			'classname' => 'format_iena\task\sync_task_iena_message',
 			'blocking' => 0,
diff --git a/entity/course_format_iena_cron_action.php b/entity/course_format_iena_cron_action.php
index e6c6150083918351bafa8b00199221df706d8c07..59e7c833c52e80399e8411b0cdf353bac519e17b 100644
--- a/entity/course_format_iena_cron_action.php
+++ b/entity/course_format_iena_cron_action.php
@@ -41,79 +41,8 @@
 	class course_format_iena_cron_action
 	{
 		
-		/**
-		 * @param $requete
-		 * @param $nbJours
-		 * @throws coding_exception
-		 */
-		private function hide_section($requete, $nbJours)
-		{
-			if ($nbJours < 0) {
-				set_section_visible($requete->course, $requete->section, 0);
-				//Log for task
-				echo get_string('hide_section', 'format_iena') . $requete->name;
-			} else {
-				set_section_visible($requete->course, $requete->section, 1);
-				//Log for task
-				echo get_string('show_section', 'format_iena') . $requete->name;
-			}
-		}
-		
-		/**
-		 * @param $date
-		 * @return float|int
-		 */
-		private function calcul_nb_jours($date)
-		{
-			$date_now = date_create(date("Y-m-d H:i:s"))->getTimestamp();
-			$nbJoursTimestamp = $date_now - $date;
-			// Calcul number of day
-			$nbJours = $nbJoursTimestamp / 86400;
-			return $nbJours;
-		}
-		
-		/**
-		 * @throws dml_exception
-		 */
-		public function cron_hide_section()
-		{
-			global $DB;
-			
-			$sections = $DB->get_records('format_iena');
-			
-			foreach ($sections as $section) {
-				$requete = $DB->get_record('course_sections', array('id' => $section->id_section));
-				
-				if ($section->hide == 1) {
-					set_section_visible($requete->course, $requete->section, 1);
-					echo get_string('show_section', 'format_iena') . $requete->name;
-				}
-				
-				if ($section->hide == 2) {
-					$date_rendu = date_create($section->date_rendu);
-					//We calcul date with timeStamp
-					$date_rendu = $date_rendu->getTimestamp();
-					$this->hide_section($requete, $this->calcul_nb_jours($date_rendu));
-					
-				} else if ($section->hide == 3) {
-					if ($section->day_before && $section->nb_days_before) {
-						$date_before = date('Y-m-d H:i:s', strtotime($section->date_rendu . " - " . $section->nb_days_before . " days"));
-						$date_before = date_create($date_before)->getTimestamp();
-						$this->hide_section($requete, $this->calcul_nb_jours($date_before));
-					} else if ($section->day_same) {
-						$date_rendu = date_create($section->date_rendu);
-						$date_rendu = $date_rendu->getTimestamp();
-						$this->hide_section($requete, $this->calcul_nb_jours($date_rendu));
-					} else if ($section->day_after && $section->nb_days_after) {
-						$date_after = date('Y-m-d H:i:s', strtotime($section->date_rendu . " + " . $section->nb_days_after . " days"));
-						$date_after = date_create($date_after)->getTimestamp();
-						$this->hide_section($requete, $this->calcul_nb_jours($date_after));
-					}
-				}
-				
-			}
-		}
 		
+
 		/**
 		 * Récupère le nombre de jours avant le rendu/présence pour envoyer une notification
 		 * @return type
diff --git a/renderer.php b/renderer.php
index 5351435c46bb9f0471e3f5507eb5d3a2b50cc72b..093b7ea9ab1a68126b8e88118142a7481b81de77 100644
--- a/renderer.php
+++ b/renderer.php
@@ -187,6 +187,9 @@ class format_iena_renderer extends format_topics_renderer{
 						$section->presence = "À distance";
 						$string_date_presence="Pour le ";
 					}
+					else{
+						$string_date_presence="Le ";
+					}
 				}
 
 				if (isset($param_section->daterendu) && $param_section->daterendu != 0) {
diff --git a/save_sync_task_iena_hide.php b/save_sync_task_iena_hide.php
deleted file mode 100644
index 4271d1801e5e805b568541aa88e0c948e4ebddbb..0000000000000000000000000000000000000000
--- a/save_sync_task_iena_hide.php
+++ /dev/null
@@ -1,61 +0,0 @@
-<?php
-	/**
-	 * Created by PhpStorm.
-	 * User: softia
-	 * Date: 15/03/18
-	 * Time: 16:22
-	 */
-
-// This file is part of Moodle - http://moodle.org/
-//
-// Moodle is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// Moodle is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
-	
-	/**
-	 *
-	 * sync_task_iena_message lunch cron_hide_section()
-	 *
-	 * @package    format_iena
-	 * @category   format
-	 * @copyright  2018 Softia/Université lorraine
-	 * @author     vrignaud camille
-	 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
-	 */
-	
-	namespace format_iena\task;
-	
-	class sync_task_iena_hide extends \core\task\scheduled_task
-	{
-		/**
-		 * Get a descriptive name for this task (shown to admins).
-		 *
-		 * @return string
-		 */
-		
-		public function get_name()
-		{
-			return "task_iena_hide_section";
-		}
-		
-		
-		public function execute()
-		{
-			global $CFG;
-			require_once($CFG->dirroot . '/course/format/iena/entity/course_format_iena_cron_action.php');
-			$cron_test = new \course_format_iena_cron_action();
-			echo 'cron_hide_section start';
-			$cron_test->cron_hide_section();
-			echo 'cron_hide_section stop';
-		}
-		
-	}
\ No newline at end of file