diff --git a/lwip.spec b/lwip.spec
index 2e0df55d263ef9e5e569133e97a8840a48523f06..10e5785b4d5f96e0daf3b68f624d21f46baab8f5 100644
--- a/lwip.spec
+++ b/lwip.spec
@@ -4,7 +4,7 @@
 Summary: lwip is a small independent implementation of the TCP/IP protocol suite
 Name:    lwip
 Version: 2.1.3
-Release: 114
+Release: 115
 License: BSD
 URL:     http://savannah.nongnu.org/projects/lwip/
 Source0: http://download.savannah.nongnu.org/releases/lwip/%{name}-%{version}.zip
@@ -130,7 +130,7 @@ BuildRequires: gcc-c++ dos2unix dpdk-devel
 
 #Requires: 
 
-ExclusiveArch: x86_64 aarch64 loongarch64 sw_64
+ExclusiveArch: x86_64 aarch64 loongarch64 sw_64 riscv64
 
 %description
 lwip is a small independent implementation of the TCP/IP protocol suite.
@@ -154,6 +154,9 @@ cd %{_builddir}/%{name}-%{version}/src
 %{_libdir}/liblwip.a
 
 %changelog
+* Tue Feb 1 2024 shafeipaozi <sunbo.oerv@isrc.iscas.ac.cn> - 2.1.3-115
+- add support riscv
+
 * Tue Jan 30 2024 jiangheng <jiangheng14@huawei.com> - 2.1.3-114
 - fix receive fin packet process error