diff --git a/Layout/default/Calendar/View.php b/Layout/default/Calendar/View.php
index 8a5813aec..d590b86b6 100644
--- a/Layout/default/Calendar/View.php
+++ b/Layout/default/Calendar/View.php
@@ -34,6 +34,8 @@ endforeach;
           type="text/css"/>
     <link href="<?= self::getResourcePath() ?>css/pages/Calendar/View.css?<?= $git_merge_ts ?>" rel="stylesheet"
           type="text/css"/>
+    <link href="<?= self::getResourcePath() ?>plugins/summernote/summernote-bs4.min.css" rel="stylesheet">
+
     <script type="text/javascript"
             src="<?= self::getResourcePath() ?>assets/js/calendar/rrule/rrule.min.js?<?= $git_merge_ts ?>"></script>
     <script type="text/javascript"
@@ -645,7 +647,10 @@ endforeach;
     </div>
 
     <div id="output"></div>
-    <script type="text/javascript" src="<?= self::getResourcePath() ?>plugins/select2/js/i18n/de.js"></script>
+    <script type="text/javascript" src="<?= self::getResourcePath() ?>plugins/select2/js/i18n/de.js?<?= $git_merge_ts ?>"></script>
+    <script type="text/javascript" src="<?=self::getResourcePath()?>plugins/summernote/summernote-bs4.min.js?<?= $git_merge_ts ?>"></script>
+    <script type="text/javascript"  src="<?=self::getResourcePath()?>plugins/summernote/lang/summernote-de-DE.min.js?<?= $git_merge_ts ?>"></script>
+
     <script>
         let requestUrl = "<?= self::getUrl("Calendar", "api", ['do' => 'getCalendarEvents']) ?>";
         let requestEventUrl = "<?= self::getUrl("Calendar", "api", ['do' => 'getCalendarEvent']) ?>";
@@ -669,7 +674,7 @@ endforeach;
         var birthdays = [];
         <?php
 
-        $counter = 10000;
+        $counter = 1000000;
         foreach ($timerecordingholidays as $timerecordingholiday) :?>
         holiDays.push({
             id: <?= $counter ?>,