diff --git a/python3.spec b/python3.spec
index 961958f1a49bda1f06ef1510fe972b7e93d56280..aeed3cb9992ade87a1f05be34dfbd65af25cbc64 100644
--- a/python3.spec
+++ b/python3.spec
@@ -125,6 +125,7 @@ Provides: python3-libs
 Obsoletes: python3-libs
 Provides: python3-enum34 = 1.0.4-5
 Obsoletes: python3-enum34 < 1.0.4-5
+Obsoletes: python36
 
 Recommends: python3-setuptools
 Recommends: python3-pip
@@ -840,6 +841,12 @@ export BEP_GTDLIST="$BEP_GTDLIST_TMP"
 %{_mandir}/*/*
 
 %changelog
+* Fri Sep 22 futao <futao10@huawei.com> - 3.9.9-27
+- Type:bugfix
+- CVE:NA
+- SUG:NA
+- DESC:add obsoletes python36
+
 * Tue Sep 19 zhuofeng <zhuofeng2@huawei.com> - 3.9.9-26
 - Type:CVE
 - CVE:CVE-2023-40217