diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000000000000000000000000000000000000..0a80fdce31f59c062e2abba28776e9521eddff30
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1 @@
+*.gz filter=lfs diff=lfs merge=lfs -text
diff --git a/.lfsconfig b/.lfsconfig
new file mode 100644
index 0000000000000000000000000000000000000000..be996f01b5a31a2d30f2e10e80b792c7402d3c3e
--- /dev/null
+++ b/.lfsconfig
@@ -0,0 +1,2 @@
+[lfs]
+	url = https://artlfs.openeuler.openatom.cn/src-openEuler/poco
diff --git a/poco-1.12.4.tar.gz b/poco-1.12.4.tar.gz
index 3876f2eee66dd8b9e3390ab5e9d4337f13a14446..81c37ab8149bb2b9931a8280bf14ac6abb5df1dc 100644
Binary files a/poco-1.12.4.tar.gz and b/poco-1.12.4.tar.gz differ
diff --git a/poco-deal-with-libsuffix.patch b/poco-deal-with-libsuffix.patch
new file mode 100644
index 0000000000000000000000000000000000000000..09540f72901afb59b67e8039e7f807951b832644
--- /dev/null
+++ b/poco-deal-with-libsuffix.patch
@@ -0,0 +1,12 @@
+--- poco-poco-1.12.4-release/CMakeLists.txt.orig	2025-08-23 10:35:09.617111500 +0800
++++ poco-poco-1.12.4-release/CMakeLists.txt	2025-08-23 10:38:06.806080300 +0800
+@@ -52,6 +52,9 @@
+ 
+ # Enable standard installation directories
+ include(GNUInstallDirs)
++if("${LIB_SUFFIX}" STREQUAL "" AND NOT ${CMAKE_INSTALL_LIBDIR} STREQUAL "lib")
++    STRING(REPLACE "lib" "" LIB_SUFFIX ${CMAKE_INSTALL_LIBDIR})
++endif("${LIB_SUFFIX}" STREQUAL "" AND NOT ${CMAKE_INSTALL_LIBDIR} STREQUAL "lib")
+ 
+ # Include some common macros to simpilfy the Poco CMake files
+ include(PocoMacros)
diff --git a/poco.spec b/poco.spec
index 9db1fb91bdccfe5297b5a69dbae27cfbbb37a04e..a0dc0eb484a034831e042a709607eb3ed6193d96 100644
--- a/poco.spec
+++ b/poco.spec
@@ -19,7 +19,7 @@
 
 Name:             poco
 Version:          1.12.4
-Release:          2
+Release:          3
 Summary:          C++ class libraries for network-centric applications
 
 License:          BSL-1.0
@@ -31,6 +31,8 @@ Source:           https://github.com/pocoproject/poco/archive/poco-%{version}-re
 Patch:            0001-Fix-XML-compilation-due-to-new-methods-being-guarded.patch
 # Disable the tests that will fail under Koji (mostly network)
 Patch:            0002-Disable-tests-that-fail-in-koji.patch
+# Deal with upcoming LIB_SUFFIX removal
+Patch:            poco-deal-with-libsuffix.patch
 #add by uos
 Patch100:         100-poco-uos-add-sw_64-support.patch
 #end
@@ -470,5 +472,8 @@ HTML format.
 %doc README NEWS LICENSE CONTRIBUTORS CHANGELOG doc/*
 
 %changelog
+* Sat Aug 23 2025 Funda Wang <fundawang@yeah.net> - 1.12.4-3
+- deal with upcoming LIB_SUFFIX removal
+
 * Thu Feb 27 2025 zhangshaoning <zhangshaoning@uniontech.com> - 1.12.4-2
 - Add sw_64 support