diff --git a/xorg-x11-server.spec b/xorg-x11-server.spec
index 0485fd3fa2ec7ee60a5046129b43d4a3cdefc977..9e8bf5313c25bf8b3cd705227b431cb421c00017 100644
--- a/xorg-x11-server.spec
+++ b/xorg-x11-server.spec
@@ -16,7 +16,7 @@
 
 Name:           xorg-x11-server
 Version:        1.20.6
-Release:        1
+Release:        2
 Summary:        X.Org X11 X server
 License:        MIT and GPLv2
 URL:            https://www.x.org
@@ -55,8 +55,7 @@ Requires:       pixman >= 0.30.0 xkeyboard-config xkbcomp
 Requires:       system-setup-keyboard xorg-x11-drv-libinput libEGL
 Requires:       xorg-x11-xauth
 
-
-Obsoletes:      %{name}-common %{name}-Xorg %{name}-Xorg%{?_isa} %{name}-Xnest %{name}-source %{name}-Xdmx %{name}-Xvfb %{name}-Xwayland
+Obsoletes:      %{name}-common %{name}-Xorg %{name}-Xnest %{name}-source %{name}-Xdmx %{name}-Xvfb %{name}-Xwayland
 Provides:       %{name}-common %{name}-Xorg %{name}-Xorg%{?_isa} %{name}-Xnest %{name}-source %{name}-Xdmx %{name}-Xvfb %{name}-Xwayland %{name}-Xwayland%{?_isa}
 
 Provides:       Xorg = %{version}-%{release}
@@ -267,6 +266,12 @@ find %{inst_srcdir}/hw/xfree86 -name \*.c -delete
 %{_libdir}/xorg/protocol.txt
 
 %changelog
+* Tue Jan 14 2020 openEuler Buildteam <buildteam@openeuler.org> - 1.20.6-2
+- Type:bugfix
+- Id:NA
+- SUG:NA
+- DESC:delete the isa in Obsoletes
+
 * Sat Jan 11 2020 openEuler Buildteam <buildteam@openeuler.org> - 1.20.6-1
 - Type:enhancement
 - Id:NA