diff --git a/python3.spec b/python3.spec
index acfd7fd9ed97646abe7cd5baf06ecb44b3d3353f..34be3f34eb1853f4312c7371b5593b4c18ef096e 100644
--- a/python3.spec
+++ b/python3.spec
@@ -3,7 +3,7 @@ Summary: Interpreter of the Python3 programming language
 URL: https://www.python.org/
 
 Version: 3.9.9
-Release: 32
+Release: 33
 License: Python-2.0
 
 %global branchversion 3.9
@@ -21,6 +21,10 @@ License: Python-2.0
 %global LDVERSION_optimized %{branchversion}
 %global LDVERSION_debug     %{branchversion}d
 
+%ifarch ppc64le
+%define _arch powerpc64le
+%endif
+
 %global SOABI_optimized cpython-%{pyshortver}-%{_arch}-linux%{_gnu}
 %global SOABI_debug     cpython-%{pyshortver}d-%{_arch}-linux%{_gnu}
 
@@ -863,6 +867,12 @@ export BEP_GTDLIST="$BEP_GTDLIST_TMP"
 %{_mandir}/*/*
 
 %changelog
+* Tue Jun 25 2024 peng.zou <peng.zou@shingroup.cn> - 3.9.9-33
+- Type:bugfix
+- CVE:NA
+- SUG:NA
+- DESC: add ppc64le support for python 3.9.9
+
 * Thu Jun 20 2024 xinsheng <xinsheng3@huawei.com> - 3.9.9-32
 - Type:bugfix
 - CVE:NA