diff --git a/celery-5.0.5.tar.gz b/celery-5.0.5.tar.gz
new file mode 100644
index 0000000..499a917
Binary files /dev/null and b/celery-5.0.5.tar.gz differ
diff --git a/celery-5.2.7.tar.gz b/celery-5.2.7.tar.gz
deleted file mode 100644
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Binary files a/celery-5.2.7.tar.gz and /dev/null differ
diff --git a/python-celery.spec b/python-celery.spec
index 25ac958..800eada 100644
--- a/python-celery.spec
+++ b/python-celery.spec
@@ -1,21 +1,22 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-celery
-Version:	5.2.7
+Version:	5.0.5
 Release:	1
 Summary:	Distributed Task Queue.
-License:	BSD-3-Clause and CC-BY-SA-4.0
+License:	BSD
 URL:		https://github.com/celery/celery
-Source0:	https://files.pythonhosted.org/packages/ce/21/41a0028f6d610987c0839250357c1a00f351790b8a448c2eb323caa719ac/celery-5.2.7.tar.gz
+Source0:	https://files.pythonhosted.org/packages/06/99/fa91ce6c3e43c2515dc90bb68e97d96886d4693ad5599301b51b67c7ddcb/celery-5.0.5.tar.gz
 BuildArch:	noarch
 
 Requires:	python3-pytz
 Requires:	python3-billiard
+Requires:	python3-kombu
 Requires:	python3-vine
 Requires:	python3-click
 Requires:	python3-click-didyoumean
 Requires:	python3-click-repl
 Requires:	python3-click-plugins
-Requires:	python3-importlib-metadata
+Requires:	python3-setuptools
 Requires:	python3-pyArango
 Requires:	python3-cryptography
 Requires:	python3-azure-storage-blob
@@ -42,7 +43,7 @@ Requires:	python3-boto3
 Requires:	python3-softlayer-messaging
 Requires:	python3-ephem
 Requires:	python3-sqlalchemy
-Requires:	python3-kombu
+Requires:	python3-pycurl
 Requires:	python3-tblib
 Requires:	python3-PyYAML
 Requires:	python3-kazoo
@@ -64,9 +65,11 @@ Summary:	Development documents and examples for celery
 Provides:	python3-celery-doc
 %description help
 Distributed Task Queue.
-
 %prep
-%autosetup -n celery-5.2.7
+%autosetup -n celery-5.0.5
+
+# Set to a specific version number to avoid the problem of strict verification of access control
+sed -i 's/pytz>dev/pytz>=2020.1/g' requirements/default.txt
 
 %build
 %py3_build
@@ -106,11 +109,5 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
-* Thu Sep 15 2022 liqiuyu <liqiuyu@kylinos.cn> - 5.2.7-1
-- update to 5.2.7
-
-* Tue May 10 2022 wulei <wulei80@h-partners.com> - 5.1.2-2
-- License compliance rectification
-
-* Sun Sep 26 2021 Python_Bot <Python_Bot@openeuler.org> - 5.1.2-1
+* Sat Jul 06 2024 wenxin <wenxin32@foxmail.com> - 5.0.5-1
 - Package Init