diff --git a/gcc-12.spec b/gcc-12.spec
index 71aaf4b..4487f2c 100644
--- a/gcc-12.spec
+++ b/gcc-12.spec
@@ -2,7 +2,7 @@
 
 %global gcc_version 12.1.1
 %global gcc_major 12
-%global gcc_release 2
+%global gcc_release 3
 %global isl_version 0.18
 
 %global _unpackaged_files_terminate_build 0
@@ -131,9 +131,9 @@ Requires: %{?scl_prefix}libasan = %{version}-%{release}
 # lto-wrapper invokes make
 Requires: make
 AutoReq: true
-Provides: bundled(libiberty)
-Provides: bundled(libbacktrace)
-Provides: bundled(libffi)
+#Provides: bundled(libiberty)
+#Provides: bundled(libbacktrace)
+#Provides: bundled(libffi)
 Provides: %{?scl_prefix}gcc(major) = %{gcc_major}
 
 
@@ -2670,6 +2670,9 @@ end
 %doc rpm.doc/changelogs/libcc1/ChangeLog*
 
 %changelog
+* Thu Aug 25 2022 eastb233 <xiezhiheng@huawei.com> 12.1.1-3
+- delete bundled(*) Provides in case of conflict with default gcc
+
 * Wed Aug 24 2022 eastb233 <xiezhiheng@huawei.com> 12.1.1-2
 - delete the Provides of lib.* files in rpm package