diff --git a/openstack-swift.spec b/openstack-swift.spec
index dd1d66e693683eae38e3b9f7a6e3de44aa7fb90f..60e3a344de671fa01365f6b5fd54bd692c7319fe 100644
--- a/openstack-swift.spec
+++ b/openstack-swift.spec
@@ -14,7 +14,7 @@ inexpensive commodity hard drives and servers can be used in lieu of more \
 expensive equipment.
 
 Name:             openstack-swift
-Version:          2.29.1
+Version:          2.31.1
 Release:          1
 Summary:          OpenStack Object Storage
 License:          ASL 2.0
@@ -72,6 +72,8 @@ BuildRequires:    openstack-macros
 BuildRequires:    python3-devel
 BuildRequires:    python3-setuptools
 BuildRequires:    python3-pbr
+BuildRequires:    python3-wheel
+BuildRequires:    python3-idna
 BuildRequires:    git-core
 BuildRequires:    /usr/bin/pathfix.py
 
@@ -161,6 +163,7 @@ Requires:         python3-paste-deploy >= 1.3.3
 Requires:         python3-xattr >= 0.4
 Requires:         python3-netifaces >= 0.8
 Requires:         python3-lxml >= 3.4.1
+Requires:         python3-idna
 
 %{?systemd_ordering} 
 
@@ -186,9 +189,12 @@ This package contains the %{name} test files.
 %package doc
 Summary:          Documentation for %{name}
 
-BuildRequires:    python3-sphinx >= 1.0
-BuildRequires:    python3-openstackdocstheme
-BuildRequires:    python3-sphinxcontrib-svg2pdfconverter
+BuildRequires:    python3-sphinx > 2.1.0
+BuildRequires:    python3-openstackdocstheme >= 2.2.1
+BuildRequires:    python3-sphinxcontrib-svg2pdfconverter >= 0.1.0
+BuildRequires:    python3-reno >= 3.1.0
+BuildRequires:    python3-os-api-ref >= 1.0.0
+BuildRequires:    python3-keystoneclient > 2.1.0
 # Required for generating docs (otherwise py-modindex.html is missing)
 BuildRequires:    python3-eventlet
 BuildRequires:    python3-pyeclib
@@ -197,6 +203,7 @@ BuildRequires:    python3-netifaces
 BuildRequires:    python3-paste-deploy
 BuildRequires:    python3-xattr
 BuildRequires:    python3-lxml
+BuildRequires:    python3-idna
 
 %description      doc
 %{common_desc}
@@ -221,8 +228,12 @@ This package contains documentation files for %{name}.
 # Fails unless we create the build directory
 mkdir -p doc/build
 # Build docs
-export PYTHONPATH=.
-
+CFLAGS="${CFLAGS:-${RPM_OPT_FLAGS}}" LDFLAGS="${LDFLAGS:-${RPM_LD_FLAGS}}" \
+PATH="%{buildroot}%{_bindir}:$PATH" \
+PYTHONPATH="${PYTHONPATH:-%{buildroot}%{python3_sitearch}:%{buildroot}%{python3_sitelib}}" \
+PYTHONDONTWRITEBYTECODE=1 \
+%{?__pytest_addopts:PYTEST_ADDOPTS="${PYTEST_ADDOPTS:-} %{__pytest_addopts}"} \
+PYTEST_XDIST_AUTO_NUM_WORKERS=%{_smp_build_ncpus} \
 sphinx-build -b html doc/source doc/build/html
 # Fix hidden-file-or-dir warning
 rm -rf doc/build/html/.{doctrees,buildinfo}
@@ -579,6 +590,9 @@ exit 0
 %endif
 
 %changelog
+* Thu Apr 18 2024 Dongxing Wang <dongxing.wang_a@thundersoft.com> - 2.31.1-1
+- Upgrade with version 2.31.1 to support OpenStack-Antelope
+
 * Thu Jun 16 2022 OpenStack_SIG <openstack@openeuler.org> - 2.29.1-1
 - Upgrade version for openstack yoga
 
diff --git a/swift-2.29.1.tar.gz b/swift-2.31.1.tar.gz
similarity index 34%
rename from swift-2.29.1.tar.gz
rename to swift-2.31.1.tar.gz
index ab2bb63403c4110e410a2938f343781fee0b88f5..54e45f9d8e8773b66ee4e2f678a7a2c9c523604c 100644
Binary files a/swift-2.29.1.tar.gz and b/swift-2.31.1.tar.gz differ