diff --git a/binutils.spec b/binutils.spec
index 3874949c0abf8fe464ea31f496a826d7efb4092a..ee814aa86bee1f0b2808469b85443d013b9daae7 100644
--- a/binutils.spec
+++ b/binutils.spec
@@ -1,7 +1,7 @@
 Summary: Binary utilities
 Name:    binutils
 Version: 2.34
-Release: 6
+Release: 7
 License: GPLv3+
 URL:     https://sourceware.org/binutils
 
@@ -301,6 +301,8 @@ fi
 %ghost %{_bindir}/ld
 %{_libdir}/lib*.so
 %{_libdir}/libctf*
+%exclude %{_libdir}/libctf.a
+%exclude %{_libdir}/libctf-nobfd.a
 %exclude %{_libdir}/libbfd.so
 %exclude %{_libdir}/libopcodes.so
 
@@ -321,6 +323,12 @@ fi
 %{_infodir}/bfd*info*
 
 %changelog
+* Thu Jan 28 2021 yangzhuangzhuang <yangzhuangzhuang1@huawei.com> - 2.34-7
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC:Fix static library file conflicts when install both binutils and binutils-devel
+
 * Sat Jan 9 2021 zoulin <zoulin13@huawei.com> - 2.34-6
 - Type:CVE
 - ID:NA