diff --git a/ocaml.spec b/ocaml.spec
index 4c670737f14f317472ee567ac91441d1fac2b6fc..cc11982eecefa5e03d0c486d260cf402491baee3 100644
--- a/ocaml.spec
+++ b/ocaml.spec
@@ -1,11 +1,15 @@
+%ifarch sw_64
+%global native_compiler 0
+%global natdynlink 0
+%else
 %global native_compiler 1
-
 %global natdynlink 1
+%endif
 
 
 Name:           ocaml
 Version:        4.14.1
-Release:        3
+Release:        4
 Summary:        OCaml compiler and programming environment
 License:        LGPL-2.1-only
 URL:            http://www.ocaml.org
@@ -31,6 +35,12 @@ Obsoletes:      %{name}-ocamldoc
 %global __ocaml_requires_opts -c -f '%{buildroot}%{_bindir}/ocamlrun %{buildroot}%{_bindir}/ocamlobjinfo.byte'
 %global __ocaml_provides_opts -f '%{buildroot}%{_bindir}/ocamlrun %{buildroot}%{_bindir}/ocamlobjinfo.byte'
 
+%ifarch sw_64
+%global __requires_exclude %{?__requires_exclude:%{__requires_exclude}|}ocaml\\(Backend_intf\\)\.*
+%global __requires_exclude %{?__requires_exclude:%{__requires_exclude}|}ocaml\\(Inlining_decision_intf\\)\.*
+%global __requires_exclude %{?__requires_exclude:%{__requires_exclude}|}ocaml\\(Simplify_boxed_integer_ops_intf\\)\.*
+%endif
+
 %description
 OCaml is a high-level, strongly-typed, functional and object-oriented
 programming language from the ML family of languages. This package
@@ -241,6 +251,9 @@ rm -f $RPM_BUILD_ROOT%{_libdir}/ocaml/eventlog_metadata
 %{_mandir}/man3/*
 
 %changelog
+* Tue Feb 18 2025 zhangshaoning <zhangshaoning@uniontech.com> - 4.14.1-4
+- Add sw_64 support
+
 * Fri Jun 07 2024 Wenlong Zhang <zhangwenlong@loongson.cn> - 4.14.1-3
 - Add LoongArch native support for ocaml