diff --git a/gradle.spec b/gradle.spec
index 5175e9bb0e5d527af8025af6f87d18193e934e5b..babaf5893acc874c1fd6ac40b961590317f53745 100644
--- a/gradle.spec
+++ b/gradle.spec
@@ -1,7 +1,7 @@
 %bcond_with bootstrap
 Name:                gradle
 Version:             4.4.1
-Release:             3
+Release:             4
 Summary:             Build automation tool
 License:             ASL 2.0
 URL:                 http://www.gradle.org/
@@ -175,6 +175,9 @@ rm -r subprojects/resources-gcs
 rm -r subprojects/ide-native
 
 %build
+%if "%{_arch}" == "riscv64"
+export JAVA_TOOL_OPTIONS="-Xmx4096m"
+%endif
 export LANG=en_US.UTF8
 %if %{with bootstrap}
 mkdir -p subprojects/docs/src/main/resources
@@ -237,6 +240,9 @@ install -p -m 644 man/gradle.1 %{buildroot}%{_mandir}/man1/gradle.1
 %license LICENSE NOTICE
 
 %changelog
+* Tue Apr 16 2024 Dingli Zhang <dingli@iscas.ac.cn> - 4.4.1-4
+- Add -Xmx4096m for riscv64
+
 * Fri Jul 30 2021 chenyanpanHW <chenyanpan@huawei.com> - 4.4.1-3
 - DESC: delete -S git from %autosetup, and delete BuildRequires git