diff --git a/libglade2.spec b/libglade2.spec
index 813d4d6..0efa5f5 100644
--- a/libglade2.spec
+++ b/libglade2.spec
@@ -1,6 +1,6 @@
 Name:          libglade2
 Version:       2.6.4
-Release:       21
+Release:       22
 Summary:       Glade Library Compatible with the GNOME 2.x Desktop Platform
 License:       LGPLv2+
 URL:           http://www.gnome.org
@@ -60,13 +60,16 @@ make check
 %{_libdir}/libglade-2.0.so
 %{_libdir}/pkgconfig/libglade-2.0.pc
 %{_libdir}/*.a
-%{_libdir}/*.so.*
+#%{_libdir}/*.so.*
 
 %files help
 %doc NEWS README
 %{_datadir}/gtk-doc/html/*
 
 %changelog
+* Wed Feb 24 2021 Wenlong Ding <wenlong.ding@turbolinux.com.cn> - 2.6.4-22
+- Remove /usr/lib64/libglade-2.0.so.* from libglade2-devel package which already exists in libglade2 package.
+
 * Sat Feb 22 2020 zhangrui <zhangrui182@huawei.com> - 2.6.4-21
 - exclude unnecessary file