diff --git a/lib/zin/wg/thinktableinput/js/v1.js b/lib/zin/wg/thinktableinput/js/v1.js
index fe9fc4325a..789a8f5e1b 100644
--- a/lib/zin/wg/thinktableinput/js/v1.js
+++ b/lib/zin/wg/thinktableinput/js/v1.js
@@ -34,8 +34,8 @@ function setLineIndex()
 window.addRow = function(e)
 {
     if($('.rows-group').length >= canAddRows) return;
-    var parentFormGroup = $(e.target || e).closest('.form-group');
-    var $newRow = $('.rows-template').clone();
+    const parentFormGroup = $(e.target || e).closest('.form-group');
+    const $newRow = $('.rows-template').clone();
     $newRow.find('.btn-add').attr('onclick', 'addRow(this)');
     $newRow.removeClass('rows-template').removeClass('hidden').addClass('rows-group');
     $newRow.find('textarea').val('');
@@ -44,11 +44,11 @@ window.addRow = function(e)
     setLineIndex();
 }
 
-$(document).bind('click', '.btn-delete', function() {
+$(document).on('click', '.btn-delete', function() {
     zui.Modal.confirm({message: deleteTip}).then((res) => {
         if(res)
         {
-            var $row = $(this).closest('.form-group');
+            const $row = $(this).closest('.form-group');
             $row.remove();
             if(canAddRows == 1) $('.add-rows').removeClass('disabled');
             setLineIndex();
diff --git a/lib/zin/wg/thinktableinput/v1.php b/lib/zin/wg/thinktableinput/v1.php
index 4a7d6f1326..4ab1afbe89 100644
--- a/lib/zin/wg/thinktableinput/v1.php
+++ b/lib/zin/wg/thinktableinput/v1.php
@@ -76,7 +76,7 @@ class thinkTableInput extends thinkQuestion
                     (
                         'plus',
                         setClass('mr-1 btn-add ml-2 text-sm text-primary add-rows'),
-                        bind::click('addRow'),
+                        bind::click('addRow(event)'),
                         set::title(sprintf($lang->thinkrun->addTips, $canAddRows)),
                     ) : null,
                 )
@@ -117,7 +117,7 @@ class thinkTableInput extends thinkQuestion
                         (
                             'plus',
                             setClass('mr-1 btn-add ml-2 text-sm text-primary add-rows'),
-                            bind::click('addRow'),
+                            bind::click('addRow(event)'),
                             set::title(sprintf($lang->thinkrun->addTips, $canAddRows)),
                         ),
                         icon
@@ -159,7 +159,7 @@ class thinkTableInput extends thinkQuestion
                     (
                         'plus',
                         setClass('mr-1 btn-add ml-2 text-sm text-primary add-rows'),
-                        bind::click('addRow'),
+                        bind::click('addRow(event)'),
                         set::title(sprintf($lang->thinkrun->addTips, $canAddRows)),
                     ),
                     icon