From dc5687319a1f8656a78fe2f10f46ddf3813c4d12 Mon Sep 17 00:00:00 2001
From: heavyrian2012 <heavyrain.lee@wildfirehat.cn>
Date: Wed, 25 Mar 2026 10:01:15 +0800
Subject: [PATCH] =?UTF-8?q?=E8=BD=AC=E7=A7=BB=E7=BE=A4=E7=BB=84=E6=97=B6?=
 =?UTF-8?q?=E5=88=A4=E6=96=AD=E6=98=AF=E5=90=A6=E5=B7=B2=E7=BB=8F=E6=98=AF?=
 =?UTF-8?q?=E7=BE=A4=E4=B8=BB?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../java/io/moquette/persistence/MemoryMessagesStore.java     | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/broker/src/main/java/io/moquette/persistence/MemoryMessagesStore.java b/broker/src/main/java/io/moquette/persistence/MemoryMessagesStore.java
index 0e9251eb..b49246a5 100755
--- a/broker/src/main/java/io/moquette/persistence/MemoryMessagesStore.java
+++ b/broker/src/main/java/io/moquette/persistence/MemoryMessagesStore.java
@@ -2437,6 +2437,10 @@ public class MemoryMessagesStore implements IMessagesStore {
             return ErrorCode.ERROR_CODE_NOT_RIGHT;
         }
 
+        if(newOwner.equals(groupInfo.getOwner())) {
+            return ErrorCode.ERROR_CODE_SUCCESS;
+        }
+
         //check the new owner is in member list? is that necessary?
         MultiMap<String, WFCMessage.GroupMember> groupMembers = hzInstance.getMultiMap(GROUP_MEMBERS);
         Collection<WFCMessage.GroupMember> members = groupMembers.get(groupId);