From 05a7dcfbf596c0b598f701f1f7b6e055caca408a Mon Sep 17 00:00:00 2001
From: morning-star <Chenguangstart@outlook.com>
Date: Sun, 9 Jul 2023 07:10:25 +0800
Subject: [PATCH 1/2] =?UTF-8?q?=E4=BC=98=E5=8C=96=20docs/dropdown/detail/o?=
 =?UTF-8?q?ptions.md=20=E6=96=87=E6=A1=A3?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

优化 docs/dropdown/detail/options.md 文档
---
 docs/dropdown/detail/options.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/docs/dropdown/detail/options.md b/docs/dropdown/detail/options.md
index 08096c57..a71307f0 100644
--- a/docs/dropdown/detail/options.md
+++ b/docs/dropdown/detail/options.md
@@ -266,6 +266,7 @@ click: function(data, othis){
   /*
   return false;
   */
+}
 ```
 
 用法详见：[#示例](#examples)
@@ -273,4 +274,4 @@ click: function(data, othis){
 </td>
     </tr>
   </tbody>
-</table>
\ No newline at end of file
+</table>

From de57198ca8a7204aee68f7d572a6d614fce043fd Mon Sep 17 00:00:00 2001
From: sight <1453017105@qq.com>
Date: Sun, 9 Jul 2023 10:49:16 +0800
Subject: [PATCH 2/2] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=20dropdown=20=E7=BB=84?=
 =?UTF-8?q?=E5=90=88=E6=94=B6=E7=BC=A9=E8=8F=9C=E5=8D=95=E5=B1=95=E5=BC=80?=
 =?UTF-8?q?=E6=8A=98=E5=8F=A0=E6=97=B6=E9=87=8D=E7=BD=AE=E6=A0=87=E9=A2=98?=
 =?UTF-8?q?=E4=B8=AD=E6=89=80=E6=9C=89=E5=9B=BE=E6=A0=87=E7=9A=84=E9=97=AE?=
 =?UTF-8?q?=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/modules/dropdown.js | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/modules/dropdown.js b/src/modules/dropdown.js
index 247e9bee..6c2d4e3b 100644
--- a/src/modules/dropdown.js
+++ b/src/modules/dropdown.js
@@ -419,13 +419,14 @@ layui.define(['jquery', 'laytpl', 'lay'], function(exports){
   //设置菜单组展开和收缩状态
   thisModule.spread = function(othis){
     //菜单组展开和收缩
-    var elemIcon = othis.children('.'+ STR_MENU_TITLE).find('.layui-icon');
-    if(othis.hasClass(STR_ITEM_UP)){
+    var needSpread = othis.hasClass(STR_ITEM_UP);
+    var elemIcon = othis.children('.'+ STR_MENU_TITLE).find('.layui-icon-' + (needSpread ? 'down' : 'up'));
+    if(needSpread){
       othis.removeClass(STR_ITEM_UP).addClass(STR_ITEM_DOWN);
       elemIcon.removeClass('layui-icon-down').addClass('layui-icon-up');
     } else {
       othis.removeClass(STR_ITEM_DOWN).addClass(STR_ITEM_UP);
-      elemIcon.removeClass('layui-icon-up').addClass('layui-icon-down')
+      elemIcon.removeClass('layui-icon-up').addClass('layui-icon-down');
     }
   };