diff --git a/microcode_ctl.spec b/microcode_ctl.spec
index 655ec8339c414378563603da80ab442e2bb9222f..864f56d5b9e43c2440803ff799430a6b8d6fc30f 100644
--- a/microcode_ctl.spec
+++ b/microcode_ctl.spec
@@ -1,4 +1,4 @@
-%define anolis_release 1
+%define anolis_release 2
 %define base_name microcode
 %global debug_package %{nil}
 
@@ -10,7 +10,7 @@ License:        GPLv2+ and Redistributable, no modification permitted
 URL:            https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files
 Source0:        https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/archive/refs/tags/%{base_name}-%{version}.tar.gz
 Source1:        Makefile
-ExclusiveArch:  x86_64 loongarch64 aarch64
+ExclusiveArch:  x86_64 loongarch64 aarch64 riscv64
 BuildRequires:  make
 
 %description
@@ -45,6 +45,9 @@ make DESTDIR=%{buildroot} PREFIX=%{_prefix} INSDIR=/usr/sbin install clean
 
 
 %changelog
+* Thu May 08 2025 Shangtong Guo <guo.shangtong@zte.com.cn> - 20240312-2
+- add support for riscv64
+
 * Wed Mar 13 2024 lidongyue <dongyue@nfschina.com> - 20231114-1
 - New version 20231114