From 84134462f4742db2aca52127210d9d046162013c Mon Sep 17 00:00:00 2001
From: lhjl-j <19893241978@163.com>
Date: Tue, 10 Nov 2026 12:44:40 +0800
Subject: [PATCH] fix: stringify the fallback Celery HMAC secret key

---
 apps/ops/celery/hmac_signed_serializer.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/ops/celery/hmac_signed_serializer.py b/apps/ops/celery/hmac_signed_serializer.py
index 2fca6eefe6a..5a5cc85bdf3 100644
--- a/apps/ops/celery/hmac_signed_serializer.py
+++ b/apps/ops/celery/hmac_signed_serializer.py
@@ -5,7 +5,7 @@
 import uuid_utils.compat as uuid
 from kombu.serialization import register
 
-_local_secret_key = os.environ.get('MAXKB_HMAC_SIGNED_SERIALIZER_SECRET_KEY', os.getenv('MAXKB_SECRET_KEY', uuid.uuid7()))
+_local_secret_key = os.environ.get('MAXKB_HMAC_SIGNED_SERIALIZER_SECRET_KEY', os.getenv('MAXKB_SECRET_KEY', str(uuid.uuid7())))
 try:
     from xpack import get_md5
     _local_secret_key = get_md5()