diff --git a/README.md b/README.md
index a0eb4e1..6e7eac9 100644
--- a/README.md
+++ b/README.md
@@ -73,7 +73,7 @@ Dzzoffice是一套开源办公套件，适用于企业、团队搭建自己的 
 5. 修改关闭网站时填写的关闭原因内容不同步显示在提示页面的问题;
 6. 修改机构用户版块详细资料显示效果;
 7. 改变了一些dzzoffice前端效果，对一些后端代码进行了修改;
-8. 修改了编辑器功能，和显示效果，新增了插入地图、框架、查找和替换、帮助、模板、字母大小写转换等功能;
+8. 修改了编辑器功能，和显示效果，新增了思维导图、公式、插入地图、框架、查找和替换、帮助、模板、字母大小写转换等功能;
 9. 新增双语言选项，系统支持每个用户显示不同语言;
 10. 修复设置机构默认空间后不生效的问题;
 11. 修改移动端显示效果;
diff --git a/core/core_version.php b/core/core_version.php
index a4ee012..48b1516 100644
--- a/core/core_version.php
+++ b/core/core_version.php
@@ -14,7 +14,7 @@ if(!defined('CORE_VERSION')) {
 	define('CORE_VERSION', '2.02');
 	define('CORE_RELEASE', '20180909');
 	define('CORE_FIXBUG' , '20000000');
-	define('CORE_XHVERSION', '1.63');
+	define('CORE_XHVERSION', '1.64');
 	define('CORE_XHRELEASE', '20220901');
-	define('CORE_XHFIXBUG' , '202201103');
+	define('CORE_XHFIXBUG' , '202201125');
 }
\ No newline at end of file
diff --git a/core/template/default/common/about.htm b/core/template/default/common/about.htm
index e743a2c..cac6a72 100644
--- a/core/template/default/common/about.htm
+++ b/core/template/default/common/about.htm
@@ -1,4 +1,7 @@
 <!--{template common/header_ajax}-->
+<style type="text/css">
+.modal-content{position:relative;background-color:#fff;-webkit-background-clip:padding-box;background-clip:padding-box;border:1px solid #999;border:1px solid rgba(0,0,0,.2);border-radius:6px;outline:0;-webkit-box-shadow:0 3px 9px rgba(0,0,0,.5);box-shadow:0 3px 9px rgba(0,0,0,.5)}
+</style>
 	<div class="modal-header about-header <!--{if empty($about[sitelogo])}-->about-header-noborder<!--{/if}-->">
 		<button type="button" class="close" data-dismiss="modal" aria-label="Close">
 			<span class="dzz dzz-close"></span>
diff --git a/dzz/index_simple/images/main.css b/dzz/index_simple/images/main.css
index 37adb80..79f6a14 100644
--- a/dzz/index_simple/images/main.css
+++ b/dzz/index_simple/images/main.css
@@ -51,7 +51,7 @@
 }
 .popup-index {
     margin: 0;
-    padding: 38px;
+    padding: 0;
 	display:table-cell;
 	vertical-align: middle;
 	text-align: center;
diff --git a/static/css/mobile.header.css b/static/css/mobile.header.css
index e8f7638..37eea8c 100644
--- a/static/css/mobile.header.css
+++ b/static/css/mobile.header.css
@@ -91,7 +91,6 @@ img{vertical-align:middle;border-radius: .5rem;}
 	 position:fixed;
 	 position:absolute;top:0;right:0;left:0;bottom:0;background-color:#000}
 .modal-backdrop.in{filter:alpha(opacity=50);opacity:.5}
-.modal-content{position:relative;background-color:#fff;-webkit-background-clip:padding-box;background-clip:padding-box;border:1px solid #999;border:1px solid rgba(0,0,0,.2);border-radius:6px;outline:0;-webkit-box-shadow:0 3px 9px rgba(0,0,0,.5);box-shadow:0 3px 9px rgba(0,0,0,.5)}
 .modal-dialog{position:relative;width:auto;margin:10px}
 .modal .modal-dialog{
 	margin: auto;