diff --git a/wg-basic/page-unit.md b/wg-basic/page-unit.md
index ae135eb..459c074 100644
--- a/wg-basic/page-unit.md
+++ b/wg-basic/page-unit.md
@@ -2,7 +2,7 @@
 title: 页面组件
 description: 页面上使用的组件
 published: true
-date: 2022-02-11T03:00:14.821Z
+date: 2022-02-11T03:04:00.153Z
 tags: wg-basic
 editor: markdown
 dateCreated: 2021-09-08T06:41:19.351Z
@@ -502,10 +502,10 @@ top.dialog.open({
   <input type="hidden" id="areaCode">
   <input type="text" id="areaName" class="layui-input search-item search-item-width-300" placeholder="选择地区" readonly>
   <div class="layui-btn-group select-btn">
-    <button type="button" id="areaSelectBtn" class="layui-btn layui-btn-sm layui-btn-primary">
+    <button type="button" id="areaSelectBtn" class="layui-btn layui-btn-sm layui-btn-primary" title="选择区域">
       <i class="fa fa-circle-thin"></i>
     </button>
-    <button type="button" id="areaCleanBtn" class="layui-btn layui-btn-sm layui-btn-primary">
+    <button type="button" id="areaCleanBtn" class="layui-btn layui-btn-sm layui-btn-primary" title="删除区域">
       <i class="fa fa-times-circle"></i>
     </button>
   </div>