diff --git a/0001-set-default-c++17.patch b/0001-set-default-c++17.patch
new file mode 100644
index 0000000000000000000000000000000000000000..478ce3e622b314e55cb8ec93689c0b3e2049662b
--- /dev/null
+++ b/0001-set-default-c++17.patch
@@ -0,0 +1,25 @@
+From d704870437d9f00c372c43bf0562fda0f35d7467 Mon Sep 17 00:00:00 2001
+From: Super User <root@localhost.localdomain>
+Date: Mon, 4 Aug 2025 06:09:03 +0000
+Subject: [PATCH] set default c++17
+
+---
+ CMakeLists.txt | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index ef0b9a0..51b67d6 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -5,7 +5,7 @@ set(BIN_NAME dde-clipboard)
+ project(${BIN_NAME})
+ 
+ #set(CMAKE_VERBOSE_MAKEFILE ON)
+-set(CMAKE_CXX_STANDARD 14)
++set(CMAKE_CXX_STANDARD 17)
+ set(CMAKE_INCLUDE_CURRENT_DIR ON)
+ set(CMAKE_AUTOMOC ON)
+ set(CMAKE_AUTORCC ON)
+-- 
+2.50.1
+
diff --git a/dde-clipboard.spec b/dde-clipboard.spec
index 5a16929cf1efb261b15ea8b8f5dabace8e1ce969..c4a891d99dd073fa0b4e3bc1cfef27156f5c80ea 100644
--- a/dde-clipboard.spec
+++ b/dde-clipboard.spec
@@ -11,11 +11,12 @@
 
 Name:           dde-clipboard
 Version:        5.4.24
-Release:        2
+Release:        3
 Summary:        Qt platform theme integration plugins for DDE
 License:        GPLv3+
 URL:            https://github.com/linuxdeepin/dde-clipboard
 Source0:        %{name}-%{version}.tar.gz
+Patch01:        0001-set-default-c++17.patch
 
 BuildRequires:  cmake
 BuildRequires:  qt5-qtbase-devel
@@ -61,6 +62,9 @@ popd
 
 
 %changelog
+* Mon Aug 04 2025 pangqing <pangqing@uniontech.com> - 5.4.24-3
+- set default c++17
+
 * Thu Feb 20 2025 pangqing <pangqing@uniontech.com> - 5.4.24-2
 - fix build error