diff --git a/CateFilter/Plugin.php b/CateFilter/Plugin.php
index 63db5c2f..1e669108 100644
--- a/CateFilter/Plugin.php
+++ b/CateFilter/Plugin.php
@@ -4,7 +4,7 @@
  * 
  * @package CateFilter
  * @author Rakiy
- * @version 1.2.3
+ * @version 1.2.4
  * @link 
  */
 class CateFilter_Plugin implements Typecho_Plugin_Interface
@@ -38,8 +38,14 @@ public static function deactivate(){}
      * @return void
      */
     public static function config(Typecho_Widget_Helper_Form $form){
-        $CateId = new Typecho_Widget_Helper_Form_Element_Text('CateId', NULL, '0', _t('首页不显示的分类'), _t('多个请用英文逗号隔开'));
-        $form->addInput($CateId);
+        
+    Typecho_Widget::widget('Widget_Metas_Category_List')->to($categories);
+    while($categories->next()){$cate[$categories->mid]=$categories->name;}//获取分类列表
+    
+    $CateId = new Typecho_Widget_Helper_Form_Element_Checkbox('CateId', 
+    $cate,[], _t('勾选首页不想显示的分类'), NULL);
+    $form->addInput($CateId->multiMode());
+ 
     }
     /**
      * 个人用户的配置面板
@@ -66,9 +72,8 @@ public static function personalConfig(Typecho_Widget_Helper_Form $form){}
     public static function filter($obj, $select){
         //if('/feed' == strtolower(Typecho_Router::getPathInfo()) || '/feed/' == strtolower(Typecho_Router::getPathInfo())) return $select;
         $CateIds = Typecho_Widget::widget('Widget_Options')->plugin('CateFilter')->CateId;
-        if(!$CateIds) return $select;       //没有写入值，则直接返回
+        if(empty($CateIds)) return $select;       //数组为空，则直接返回
         $select = $select->select('table.contents.cid', 'table.contents.title', 'table.contents.slug', 'table.contents.created', 'table.contents.authorId','table.contents.modified', 'table.contents.type', 'table.contents.status', 'table.contents.text', 'table.contents.commentsNum', 'table.contents.order','table.contents.template', 'table.contents.password', 'table.contents.allowComment', 'table.contents.allowPing', 'table.contents.allowFeed','table.contents.parent')->join('table.relationships','table.relationships.cid = table.contents.cid','right')->join('table.metas','table.relationships.mid = table.metas.mid','right')->where('table.metas.type=?','category');
-        $CateIds = explode(',', $CateIds);
         $CateIds = array_unique($CateIds);  //去除重复值
         foreach ($CateIds as $k => $v) {
             $select = $select->where('table.relationships.mid != '.intval($v))->group('cid');//确保每个值都是数字；排除重复文章
diff --git a/CateFilter/README.md b/CateFilter/README.md
index d29a8445..228d5795 100644
--- a/CateFilter/README.md
+++ b/CateFilter/README.md
@@ -2,13 +2,16 @@
 ***
 
 ##版本
-    1.2.3
+    1.2.4
 
 ##说明
     首页过滤指定分类
 
 ##历史更新
 
+    V1.2.4 2024.01.14
+    修复Typecho1.2.1勾选不上设置的问题
+    
     V1.2.3 2022.04.03
     删除原作者失效域名，优化一处写法