From 7a44d67dbfdbad78ab57a02f3efea336bc6fc305 Mon Sep 17 00:00:00 2001
From: xupei <xupei3360@163.com>
Date: Fri, 23 Jan 2026 11:46:08 +0800
Subject: [PATCH] =?UTF-8?q?BUGFIX:=20=E7=B3=BB=E7=BB=9F=E6=B6=88=E6=81=AF?=
 =?UTF-8?q?=E5=8F=91=E5=B8=83=20=E5=B9=BF=E6=92=AD=E6=97=B6=E6=B6=88?=
 =?UTF-8?q?=E6=81=AF=E6=95=B0=E9=87=8F=E9=94=99=E8=AF=AF?=
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---
 .../java/com/ai/da/service/impl/MessageCenterServiceImpl.java   | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/main/java/com/ai/da/service/impl/MessageCenterServiceImpl.java b/src/main/java/com/ai/da/service/impl/MessageCenterServiceImpl.java
index 6189548c..d48f4fcf 100644
--- a/src/main/java/com/ai/da/service/impl/MessageCenterServiceImpl.java
+++ b/src/main/java/com/ai/da/service/impl/MessageCenterServiceImpl.java
@@ -194,6 +194,8 @@ public class MessageCenterServiceImpl extends ServiceImpl<NotificationMapper, No
         if (!type.equals("system")) {
             // 个人未读消息
             count = getUnreadCountByType(type, receiverId);
+        } else if (Objects.isNull(receiverId)) {
+            count = 1L;
         } else {
             // 系统未读消息
             count = getUnreadSystemNotification(receiverId);