From 2dd77b2d32c8cef899fc9edc3373ec04d78971cd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=8E=8B=E5=A5=8E=E5=85=B4?= <2220574228@qq.com>
Date: Wed, 25 Mar 2026 15:19:52 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9F=A5=E8=AF=A2=E8=8F=9C=E5=8D=95=E7=B1=BB?=
 =?UTF-8?q?=E5=9E=8B;?=
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---
 .../application/service/menu/MenuApplicationService.java      | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/mhd_product/src/main/java/com/linke/product/application/service/menu/MenuApplicationService.java b/mhd_product/src/main/java/com/linke/product/application/service/menu/MenuApplicationService.java
index 87c9f7e16..e7e731192 100644
--- a/mhd_product/src/main/java/com/linke/product/application/service/menu/MenuApplicationService.java
+++ b/mhd_product/src/main/java/com/linke/product/application/service/menu/MenuApplicationService.java
@@ -579,7 +579,9 @@ public class MenuApplicationService {
         for (NavigationVo navigationVo : navigationProduct) {
             Long id = navigationVo.getId();
             Menu menu = menuMapper.selectById(id);
-            navigationVo.setMenuType(menu.getMenuType());
+            if (menu != null) {
+                navigationVo.setMenuType(menu.getMenuType());
+            }
         }
         return navigationProduct;
     }