补充上一条

app/common/controller/Notice.php

@@ -38,7 +38,7 @@ class Notice extends BaseController {
         if ($this->request->isAjax()) {
             $pageSize = $this->request->param("pageSize") ?: 6;
             $page = $this->request->param("page") ?: 1;
-            $list = NoticeModel::where('batch','null')->order(["isTop", "topTime" => "desc", "createTime" => "desc"])->page($page, $pageSize)->select();
+            $list = NoticeModel::where('batch', 'null')->whereOr('batch', "")->order(["isTop", "topTime" => "desc", "createTime" => "desc"])->page($page, $pageSize)->select();
             return json($list);
         }
     }