diff --git a/qt5-qtdeclarative.spec b/qt5-qtdeclarative.spec
index b9acfa75762cd2e578d72c6ecada5e8a4536fcbe..14486955a293bf5e3abb0f056657b4e97137d715 100644
--- a/qt5-qtdeclarative.spec
+++ b/qt5-qtdeclarative.spec
@@ -1,4 +1,4 @@
-%define anolis_release 2
+%define anolis_release 3
 %define _lto_cflags %{nil}
 
 %define majmin 5.15
@@ -83,6 +83,9 @@ The %{name}-examples provides Programming examples for %{name}.
 %autosetup -n %{qt_module}-everywhere-src-%{version} -p1
 
 %build
+%ifarch riscv64
+export LDFLAGS="%{_qt5_ldflags} -pthread"
+%endif
 ln -s %{__python3} python
 export PATH=`pwd`:$PATH
 %qmake_qt5
@@ -177,6 +180,9 @@ make check -k -C tests ||:
 
 %changelog
 %changelog
+* Sun Apr 27 2025 Shangtong Guo <guo.shangtong@zte.com.cn> - 5.15.11-3
+- add support for riscv64 build
+
 * Mon Dec 25 2023 happy_orange <songnannan@linux.alibaba.com> - 5.15.11-2
 - fix the source and url error