diff --git a/0001-PR-3434-apply-subst-fix-from-3428.patch b/0001-PR-3434-apply-subst-fix-from-3428.patch
new file mode 100644
index 0000000000000000000000000000000000000000..95a75dd8b0c56ed55a4ce911614d395f85538cfb
--- /dev/null
+++ b/0001-PR-3434-apply-subst-fix-from-3428.patch
@@ -0,0 +1,40 @@
+From 581a6912938f3143b2c31dcb78ecc9928da124df Mon Sep 17 00:00:00 2001
+From: Mats Wichmann <mats@linux.com>
+Date: Sun, 8 Sep 2019 06:17:29 -0600
+Subject: [PATCH] [PR #3434] apply subst fix from #3428
+
+Signed-off-by: Mats Wichmann <mats@linux.com>
+---
+ src/CHANGES.txt           | 2 ++
+ src/engine/SCons/Subst.py | 2 +-
+ 2 files changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/src/CHANGES.txt b/src/CHANGES.txt
+index 953931b..885a018 100644
+--- a/src/CHANGES.txt
++++ b/src/CHANGES.txt
+@@ -3,6 +3,8 @@
+                  SCons - a software construction tool
+ 
+                             Change Log
++  From Mats Wichmann
++    - CmdStringHolder fix from issue #3428
+ 
+ RELEASE 3.1.1 - Mon, 07 Aug 2019 20:09:12 -0500
+ 
+diff --git a/src/engine/SCons/Subst.py b/src/engine/SCons/Subst.py
+index 6f62198..2de64c5 100644
+--- a/src/engine/SCons/Subst.py
++++ b/src/engine/SCons/Subst.py
+@@ -409,7 +409,7 @@ def scons_subst(strSubst, env, mode=SUBST_RAW, target=None, source=None, gvars={
+     handles separating command lines into lists of arguments, so see
+     that function if that's what you're looking for.
+     """
+-    if isinstance(strSubst, str) and strSubst.find('$') < 0:
++    if (isinstance(strSubst, str) and '$' not in strSubst) or isinstance(strSubst, CmdStringHolder):
+         return strSubst
+ 
+     class StringSubber(object):
+-- 
+2.39.0.windows.2
+
diff --git a/python-scons.spec b/python-scons.spec
index f47552a2cf0128a965bbe2e8c312863c0437470a..1be19724ba6eed4673a497b2f68612ceeab47783 100644
--- a/python-scons.spec
+++ b/python-scons.spec
@@ -1,11 +1,12 @@
 Name:          scons
 Version:       3.1.1
-Release:       5
+Release:       6
 Summary:       An Open Source software construction tool
 License:       MIT
 URL:           http://www.scons.org
 Source0:       https://github.com/SCons/scons/archive/scons-%{version}.tar.gz
 Source1:       https://scons.org/doc/%{version}/scons-doc-%{version}.tar.gz
+Patch0001:     0001-PR-3434-apply-subst-fix-from-3428.patch
 BuildArch:     noarch
 
 %description
@@ -161,6 +162,9 @@ popd
 %{_mandir}/man?/*
 
 %changelog
+* Thu Nov 09 2023 zhangliangpengkun<zhangliangpengkun@xfusion.com> - 3.1.1-6
+- apply subst fix from #3428
+
 * Wed Dec 23 2020 lingsheng <lingsheng@huawei.com> - 3.1.1-5
 - Keep spec name same as package