diff --git a/icu.spec b/icu.spec
index df72617baa39fdaf8430ef9e884dfb046028fc59..f459f6bcaebafaecb79731ad17ed4da238ff1d4c 100644
--- a/icu.spec
+++ b/icu.spec
@@ -1,13 +1,13 @@
 Name:      icu
 Version:   74.1
-Release:   1
+Release:   2
 Summary:   International Components for Unicode
 License:   MIT and UCD and Public Domain
 URL:       http://site.icu-project.org/
 Source0:   https://github.com/unicode-org/icu/releases/download/release-74-1/icu4c-74_1-src.tgz
 Source1:   icu-config.sh
 
-BuildRequires: gcc gcc-c++ doxygen autoconf python3 git libicu
+BuildRequires: gcc gcc-c++ doxygen autoconf python3 git
 Requires:      lib%{name} = %{version}-%{release}
 
 Patch1:    gennorm2-man.patch
@@ -83,8 +83,6 @@ chmod +x $RPM_BUILD_ROOT%{_libdir}/*.so.*
 )
 install -p -m755 -D %{SOURCE1} $RPM_BUILD_ROOT%{_bindir}/icu-config
 
-cp -a %{_libdir}/libicu*.so.73* %{buildroot}%{_libdir}
-
 %check
 if grep -q @VERSION@ source/tools/*/*.8 source/tools/*/*.1 source/config/*.1; then
     exit 1
@@ -135,6 +133,9 @@ LD_LIBRARY_PATH=lib:stubdata:tools/ctestfw:$LD_LIBRARY_PATH bin/uconv -l
 
 
 %changelog
+* Wed Mar 27 2024 zhangpan<zhangpan103@h-partners.com> - 74.1-2
+- delete libicu*.so.73*
+
 * Wed Jan 24 2024 zhangpan<zhangpan103@h-partners.com> - 74.1-1
 - update to 74.1