From f0c1229a7efab673efe0b0ae8bb335bdb23b1955 Mon Sep 17 00:00:00 2001
From: Redmomn <109732988+Redmomn@users.noreply.github.com>
Date: Mon, 24 Aug 2026 10:59:13 +0800
Subject: [PATCH] fix: ext_group_key_info type to bytes

---
 proto/message/v2/message.proto | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/proto/message/v2/message.proto b/proto/message/v2/message.proto
index 3d4073a..41cec1a 100644
--- a/proto/message/v2/message.proto
+++ b/proto/message/v2/message.proto
@@ -399,7 +399,7 @@ message CommonGroup {
   optional int32 group_card_type = 5;
   optional int32 group_level = 6;
   optional string group_name = 7;
-  optional string ext_group_key_info = 8;
+  optional bytes ext_group_key_info = 8;
   optional int32 msg_flag = 9;
 }