diff --git a/qt5-qttools.spec b/qt5-qttools.spec
index b279f0d883997d1b6c28b9090e7a548b84692e59..c88a5469f77dc5a6e40dfa1e7f240549664500fa 100644
--- a/qt5-qttools.spec
+++ b/qt5-qttools.spec
@@ -1,4 +1,4 @@
-%define anolis_release 3
+%define anolis_release 4
 %global qt_module qttools
 
 %global __brp_remove_la_files %nil
@@ -36,6 +36,10 @@ Obsoletes: %{name}-examples < %{EVR}
 BuildRequires: clang-devel llvm-devel
 %endif
 
+%ifarch riscv64
+BuildRequires:  patchelf
+%endif
+
 Requires: %{name}-common = %{EVR}
 
 %description
@@ -206,6 +210,10 @@ popd
 
 sed -i -e 's| Qt5UiPlugin||g' %{buildroot}%{_qt5_libdir}/pkgconfig/Qt5Designer.pc
 
+%ifarch riscv64
+patchelf --remove-rpath %{buildroot}%{_bindir}/qdoc
+%endif
+
 %check
 export CMAKE_PREFIX_PATH=%{buildroot}%{_qt5_prefix}:%{buildroot}%{_prefix}
 export PATH=%{buildroot}%{_qt5_bindir}:%{_qt5_bindir}:$PATH
@@ -355,6 +363,9 @@ popd
 %{_qt5_libdir}/pkgconfig/Qt5UiTools.pc
 
 %changelog
+* Fri May 30 2025 Yihao Yan <yan.yihao@zte.com.cn> - 5.15.11-4
+- add support for riscv64
+
 * Thu May 16 2024 yangxianzhao <yangxianzhao@uniontech.com> - 5.15.11-3
 - rebuild for clang