diff --git a/cloud-init.spec b/cloud-init.spec
index 4766a984ac1c26d753f8bd477d8ccfa85b0217b1..f296a32b83c3523997054c1754d4b96586c14dc2 100644
--- a/cloud-init.spec
+++ b/cloud-init.spec
@@ -1,6 +1,6 @@
 Name: cloud-init
 Version: 21.4
-Release: 14
+Release: 15
 Summary: the defacto multi-distribution package that handles early initialization of a cloud instance.
 License: ASL 2.0 or GPLv3
 URL: http://launchpad.net/cloud-init
@@ -25,7 +25,7 @@ Patch13: backport-CVE-2022-2084.patch
 Patch14: remove-schema-errors-from-log-for-cloudinit-config-cc_.patch
 Patch15: backport-cloudinit-net-handle-two-different-routes-for-the-sa.patch
 Patch16: backport-Cleanup-ephemeral-IP-routes-on-exception-2100.patch
-#Patch17: backport-CVE-2023-1786.patch
+Patch17: backport-CVE-2023-1786.patch
 
 Patch6001: backport-sources-azure-fix-metadata-check-in-_check_if_nic_is.patch
 Patch6002: backport-check-for-existing-symlink-while-force-creating-syml.patch
@@ -146,6 +146,9 @@ fi
 %exclude /usr/share/doc/*
 
 %changelog
+* Sat Jul 29 2023 shixuantong <shixuantong1@huawei.com> - 21.4-15
+- remove patch comment
+
 * Sat Jul 29 2023 Lv Ying <lvying6@huawei.com> - 21.4-14
 - backport upstream patches:
 https://github.com/canonical/cloud-init/commit/fa53c7f4086f5937bc9bd328dba9f91ca73b6614