diff --git a/macros b/macros
index 21c6194572b57b4a2a7fe8df011164ed5a3a486c..9b27ca0cb83c6182c84237925dfa89ebcf555e22 100644
--- a/macros
+++ b/macros
@@ -97,7 +97,7 @@
   PKG_CONFIG_LOG="%{_builddir}/%{?buildsubdir}/pkgconfig-audit.log" ; export PKG_CONFIG_LOG
 
 %dump_pkgconfig_audit_log_file \
-  cat ${PKG_CONFIG_LOG} ; \
+  [ -f ${PKG_CONFIG_LOG} ] && cat ${PKG_CONFIG_LOG} ; \
   rm -f ${PKG_CONFIG_LOG}
 
 # Automatically use set_build_flags macro for build, check, and
diff --git a/openEuler-rpm-config.spec b/openEuler-rpm-config.spec
index 46a4bc63c59f28fcbe2490e9e8a78c6a11670f2d..8ea54d29c06d2646f20b051d7663d819ab4e2f68 100644
--- a/openEuler-rpm-config.spec
+++ b/openEuler-rpm-config.spec
@@ -3,7 +3,7 @@
 
 Name:		%{vendor}-rpm-config
 Version:	31
-Release:	39
+Release:	40
 License:	GPL+ AND MIT
 Summary:	specific rpm configuration files
 URL:		https://gitee.com/src-openeuler/openEuler-rpm-config
@@ -213,6 +213,9 @@ sed -i "s|@OSCPE@|$(cat /etc/system-release-cpe)|" %{buildroot}%{rpmvdir}/%{vend
 %{rpmvdir}/find-requires.ksyms
 
 %changelog
+* Wed Oct 15 2025 Funda Wang <fundawang@yeah.net> - 31-40
+- only display pkgconfig audit log when it is generated
+
 * Fri Oct 10 2025 Funda Wang <fundawang@yeah.net> - 31-39
 - add switch dumping pkgconfig audit log when building