From 6890e9535faa938fa5e9d1984fa087a9f913aba5 Mon Sep 17 00:00:00 2001
From: Hao Sun <sunhao@easycorp.ltd>
Date: Fri, 12 Nov 2021 11:35:50 +0800
Subject: [PATCH] * fix drop shadow element position.

---
 module/doc/view/side.html.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/module/doc/view/side.html.php b/module/doc/view/side.html.php
index c89419bff8..15897061f2 100644
--- a/module/doc/view/side.html.php
+++ b/module/doc/view/side.html.php
@@ -87,7 +87,12 @@ $sideWidth = common::checkNotCN() ? '270' : '238';
           dragCssClass: 'drop-here',
           targetSelector: function($ele, $root)
           {
-              return $ele.closest('ul').addClass('is-sorting').children('li');
+              var $ul = $ele.closest('ul');
+              setTimeout(function()
+              {
+                  if($('#modules').hasClass('sortable-sorting')) $ul.addClass('is-sorting');
+              }, 100);
+              return $ul.children('li');
           },
           always: function()
           {