diff --git a/log4cplus-2.1.1.tar.xz b/log4cplus-2.1.1.tar.xz
new file mode 100644
index 0000000000000000000000000000000000000000..de155ad8acf4f28d6e21a8060bc95e2e622f3316
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diff --git a/log4cplus-REL_2_1_0.tar.gz b/log4cplus-REL_2_1_0.tar.gz
deleted file mode 100644
index 75da64359d94bdbda38e541e4a3506cd16b200dd..0000000000000000000000000000000000000000
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diff --git a/log4cplus.spec b/log4cplus.spec
index 49d6c21a73e97e36f37a5eb45684ece0e64db1e1..418c6b4ce4f615081c98045efd20f89d6f6bd914 100644
--- a/log4cplus.spec
+++ b/log4cplus.spec
@@ -1,19 +1,14 @@
-%define git_version %(echo %{version} | sed -e 's/\\./_/g')
+%define VER %(echo %{version} | tr . _)
 
 Name:    log4cplus
-Version: 2.1.0
+Version: 2.1.1
 Release: 1
 Summary: simple logging API by using C++
 License: BSD-2-Clause and BSL-1.0 and Apache-2.0
-URL:	 https://sourceforge.net/projects/log4cplus
-Source0: https://github.com/log4cplus/log4cplus/releases/download/REL_%{git_version}/%{name}-REL_2_1_0.tar.gz
-# https://github.com/log4cplus/log4cplus/issues/169
-# git clone --recursive https://github.com/log4cplus/log4cplus.git
-# cd log4cplus
-# tar -cvf threadpool.tar.gz threadpool
-Source1: threadpool.tar.gz
+URL:	 https://github.com/log4cplus/log4cplus
+Source0: https://github.com/log4cplus/log4cplus/releases/download/REL_%{VER}/%{name}-%{version}.tar.xz
 
-BuildRequires: 	cmake g++
+BuildRequires: gcc-c++ make
 
 %description
 log4cplus is a simple to use C++ logging API providing thread-safe, flexible, and arbitrarily granular control over log management and configuration. It is modelled after the Java log4j API.
@@ -27,29 +22,21 @@ flexible, and arbitrarily granular control over log management and
 configuration. It is modeled after the Java log4j API.
 
 %prep
-%setup -q -n %{name}-REL_2_1_0/
-rm -rf threadpool
-cp %{SOURCE1} .
-tar -xvf threadpool.tar.gz
-rm -rf threadpool.tar.gz
+%autosetup -n %{name}-%{version}
 
 %build
 export CFLAGS=$RPM_OPT_FLAGS
 export CXXFLAGS="$RPM_OPT_FLAGS -std=c++11"
 %configure 
-make %{?_smp_mflags}
+%make_build
 
 %install
-rm -rf $RPM_BUILD_ROOT
 %make_install
-
-%clean
-rm -rf $RPM_BUILD_ROOT
+%delete_la
 
 %files
 %license LICENSE
 %_libdir/lib*.so*
-%_libdir/*.la
 
 %files devel
 %{_includedir}/*
@@ -57,6 +44,9 @@ rm -rf $RPM_BUILD_ROOT
 %{_libdir}/lib*.so
 
 %changelog
+* Tue Sep 03 2024 Funda Wang <fundawang@yeah.net> - 2.1.1-1
+- update to 2.1.1
+
 * Fri Nov 10 2023 Ge Wang <wang__ge@126.com> - 2.1.0-1
 - Update to version 2.1.0
 
diff --git a/log4cplus.yaml b/log4cplus.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..aff3f4e090484e211f741c1e2996e9ab58f8d2ef
--- /dev/null
+++ b/log4cplus.yaml
@@ -0,0 +1,4 @@
+version_control: github
+src_repo: log4cplus/log4cplus
+tag_prefix: REL_
+seperator: _
diff --git a/threadpool.tar.gz b/threadpool.tar.gz
deleted file mode 100644
index f7ffaac2cdd1d8ffb1c871dab98562a20dd35abf..0000000000000000000000000000000000000000
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