diff --git a/libnsl2.spec b/libnsl2.spec
index 64591ed1647d5d897d66e696bde229fdf3150f6d..efff6b66d45b16a89a57110ae539d2dbe6907468 100644
--- a/libnsl2.spec
+++ b/libnsl2.spec
@@ -1,9 +1,5 @@
 # Uncomment on initial build for soname bump.
-%ifarch loongarch64
-%global bump_soname 1
-%else
 %global bump_soname 0
-%endif
 %global sover 3
 
 %if 0%{?bump_soname}
@@ -13,7 +9,7 @@
 
 Name:       libnsl2
 Version:    2.0.0
-Release:    5
+Release:    6
 Summary:    Public client interface library for NIS(YP) and NIS+
 License:    BSD and LGPLv2+
 URL:        https://github.com/thkukuk/libnsl
@@ -73,6 +69,9 @@ cp -p %{_libdir}/libnsl.so.%{old_sover}* %{buildroot}/%{_libdir}
 %{_prefix}/include/*
 
 %changelog
+* Tue Jul 12 2022 liyanan <liyanan32@h-partners.com> - 2.0.0-6
+- delete old so file in openEuler:22.03:LTS:LoongArch 
+
 * Mon Apr 25 2022 liyanan <liyanan32@h-partners.com> - 2.0.0-5
 - Add old version so file in openEuler:22.03:LTS:LoongArch