diff --git a/wg-basic/page-unit.md b/wg-basic/page-unit.md
index d644809..6626a7b 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: 2021-10-21T12:05:14.835Z
+date: 2021-10-21T12:07:28.001Z
 tags: wg-basic
 editor: markdown
 dateCreated: 2021-09-08T06:41:19.351Z
@@ -494,7 +494,7 @@ layui.config({
   var selectType = top.restAjax.params(window.location.href).selectType;
   selectType = selectType ? selectType : 'radio'
   var tableUrl = 'api/user/listpageusersimple';
-  var oldSelectedUserList = top.dialog.dialogData.oldSelectedUserList;
+  var oldSelectedUserList = top.dialog.dialogData.oldSelectedUserList ? top.dialog.dialogData.oldSelectedGridList : [];
   // 清空上次选择
   top.dialog.dialogData.newSelectedUserList = [];
   var newSelectedUserList = [];
@@ -502,9 +502,6 @@ layui.config({
 
   // 初始化选择列表
   function initNewSelectedUserList() {
-    if(oldSelectedUserList.length == 0) {
-      return;
-    }
     for(var i = 0, item; item = oldSelectedUserList[i++];) {
       newSelectedUserList.push(item);
     }