From 33f004d1196d056b99a3886de070d429315bac39 Mon Sep 17 00:00:00 2001
From: quanwei <419654421@qq.com>
Date: Thu, 11 Dec 2025 18:12:38 +0800
Subject: [PATCH] 将分类改为多选 修复活动报名 实现成为vip会员时根据活动报名信息绑定下级

---
 admin/app/common/model/plus/business/Grade.php |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/admin/app/common/model/plus/business/Grade.php b/admin/app/common/model/plus/business/Grade.php
index 7674e9b..8bd706a 100644
--- a/admin/app/common/model/plus/business/Grade.php
+++ b/admin/app/common/model/plus/business/Grade.php
@@ -25,7 +25,7 @@
      */
     public static function detail($grade_id)
     {
-        return (new static())->find($grade_id);
+        return (new static())->where('grade_id', '=', $grade_id)->find();
     }
 
     /**

--
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