diff --git a/16colors.txt b/16colors.txt
deleted file mode 100644
index 9b09e77f20d08088f191560a4a2c5ceb0cd90b3a..0000000000000000000000000000000000000000
--- a/16colors.txt
+++ /dev/null
@@ -1,24 +0,0 @@
-ANSI-Colors v1.0
-(c)1994  by: Pablo Ariel Kohan
-   |3 9 3 9 3 9 3 9 3 9 3 9 3 9 3 9|
-   |0 0 1 1 2 2 3 3 4 4 5 5 6 6 7 7|
----+-------------------------------+---
-040|X X X X X X X X X X X X X X X X|040 
-100|X X X X X X X X X X X X X X X X|100
-041|X X X X X X X X X X X X X X X X|041 
-101|X X X X X X X X X X X X X X X X|101
-042|X X X X X X X X X X X X X X X X|042 
-102|X X X X X X X X X X X X X X X X|102
-043|X X X X X X X X X X X X X X X X|043 
-103|X X X X X X X X X X X X X X X X|103
-044|X X X X X X X X X X X X X X X X|044 
-104|X X X X X X X X X X X X X X X X|104
-045|X X X X X X X X X X X X X X X X|045 
-105|X X X X X X X X X X X X X X X X|105
-046|X X X X X X X X X X X X X X X X|046 
-106|X X X X X X X X X X X X X X X X|106
-047|X X X X X X X X X X X X X X X X|047 
-107|X X X X X X X X X X X X X X X X|107
----+-------------------------------+---
-   |3 9 3 9 3 9 3 9 3 9 3 9 3 9 3 9|
-   |0 0 1 1 2 2 3 3 4 4 5 5 6 6 7 7|
diff --git a/xterm-defaults.patch b/xterm-defaults.patch
deleted file mode 100644
index 4e1c7ecbb23e033d2d2b324aed9f94cfda101ec9..0000000000000000000000000000000000000000
--- a/xterm-defaults.patch
+++ /dev/null
@@ -1,15 +0,0 @@
-diff -up xterm-333/XTerm.ad.defaults xterm-333/XTerm.ad
---- xterm-333/XTerm.ad.defaults	2016-12-22 03:07:39.000000000 +0100
-+++ xterm-333/XTerm.ad	2018-05-30 15:44:53.325426803 +0200
-@@ -259,3 +259,11 @@
- !*allowTcapOps: false
- !*allowTitleOps: false
- !*allowWindowOps: false
-+
-+! Red Hat Defaults:
-+*allowFontOps: false
-+*allowTcapOps: false
-+*VT100*eightBitInput: false
-+*VT100*scrollBar: true
-+*VT100*utf8Title: true
-+*termName: xterm-256color
diff --git a/xterm-desktop.patch b/xterm-desktop.patch
deleted file mode 100644
index 56895dd0e4682fe44150eb10e778c32d730cc976..0000000000000000000000000000000000000000
--- a/xterm-desktop.patch
+++ /dev/null
@@ -1,18 +0,0 @@
-diff -up xterm-323/xterm.desktop.desk xterm-323/xterm.desktop
---- xterm-323/xterm.desktop.desk	2016-03-08 14:32:15.633422051 +0100
-+++ xterm-323/xterm.desktop	2016-03-08 14:33:31.231604288 +0100
-@@ -32,12 +32,12 @@
- # -----------------------------------------------------------------------------
- [Desktop Entry]
- Name=XTerm
--#GenericName=Terminal
-+GenericName=Terminal
- Comment=standard terminal emulator for the X window system
- Exec=xterm
- Terminal=false
- Type=Application
- Encoding=UTF-8
--Icon=xterm-color_48x48
-+Icon=xterm-color
- Categories=System;TerminalEmulator;
- Keywords=shell;prompt;command;commandline;cmd;
diff --git a/xterm-man-paths.patch b/xterm-man-paths.patch
deleted file mode 100644
index 9c66ae634ab7afa1436ca34ed40149ac445da9e3..0000000000000000000000000000000000000000
--- a/xterm-man-paths.patch
+++ /dev/null
@@ -1,51 +0,0 @@
-diff -up xterm-328/minstall.in.man-paths xterm-328/minstall.in
---- xterm-328/minstall.in.man-paths	2016-10-25 00:29:20.000000000 +0200
-+++ xterm-328/minstall.in	2017-06-01 16:36:26.544065282 +0200
-@@ -138,6 +138,11 @@ USE_chr1=`echo "$USE_name" | sed -e 's/^
- USE_Name=${USE_chr0}${USE_chr1}
- USE_NAME=`echo "$USE_name" | tr '[a-z]' '[A-Z]'`
- 
-+fontpath=/usr/share/X11/fonts
-+xorgcfgdir=/etc/X11
-+xorgcfgfil=xorg.conf
-+X_MANSECT=7
-+
- sed	-e 's%__vendorversion__%"X Window System"%' \
- 	-e 's%__app_version__%Patch\ \#'$PATCH_NUM% \
- 	-e 's%__app_date__%'$PATCH_YMD% \
-@@ -163,6 +168,9 @@ sed	-e 's%__vendorversion__%"X Window Sy
- 	-e s%fIwtmp'\\%fI'$WTMP_NAME'\\%g' \
- 	-e s%/etc/wtmp%$WTMP_PATH%g \
- 	-e 's%/\\(\*\*%/*%g' \
-+ 	-e s%__fontpath__%$fontpath%g \
-+ 	-e s%__xorgcfgdir__%$xorgcfgdir%g \
-+ 	-e s%__xorgcfgfil__%$xorgcfgfil%g \
- 	$OLD_FILE >$NEW_FILE
- # diff -u $OLD_FILE $NEW_FILE
- 
-diff -up xterm-328/xterm.man.man-paths xterm-328/xterm.man
---- xterm-328/xterm.man.man-paths	2017-05-31 00:57:12.000000000 +0200
-+++ xterm-328/xterm.man	2017-06-01 16:33:16.493512367 +0200
-@@ -2328,19 +2328,18 @@ Since X11R6, bitmap fonts have been scal
- The font server claims to provide the bold font that \fI\*n\fP requests,
- but the result is not always readable.
- XFree86 introduced a feature which can be used to suppress the scaling.
--In the X server's configuration file (e.g., \*(``/etc/X11/XFree86\*(''
--or \*(``/etc/X11/xorg.conf\*(''), you
-+In the X server's configuration file (e.g., \*(``__xorgcfgdir__/__xorgcfgfil__\*(''), you
- can add \*(``:unscaled\*('' to the end of the directory specification for the
- \*(``misc\*('' fonts,
- which comprise the fixed-pitch fonts that are used by \fI\*n\fP.
- For example
- .NS
--FontPath	"/usr/lib/X11/fonts/misc/"
-+FontPath	"__fontpath__/misc/"
- .NE
- .IP
- would become
- .NS
--FontPath	"/usr/lib/X11/fonts/misc/:unscaled"
-+FontPath	"__fontpath__/misc/:unscaled"
- .NE
- .IP
- Depending on your configuration, the font server may have its own configuration
diff --git a/xterm.spec b/xterm.spec
index 3ad6998dd101e3046f0b11b0243a76e53706677d..0733d1fbbadc39747b06c8188aaef15ee3a48d81 100644
--- a/xterm.spec
+++ b/xterm.spec
@@ -1,14 +1,10 @@
 Name:		xterm
 Version:	334
-Release:        3
+Release:        4
 Summary:	It is a terminal emulator for the X Window System
 License:	MIT
-URL:		https://invisible-island.net/xterm
-Source0:	ftp://ftp.invisible-island.net/xterm/xterm-334.tgz
-Source1: 	ftp://ftp.invisible-island.net/xterm/16colors.txt
-Patch0: 	xterm-defaults.patch
-Patch1: 	xterm-desktop.patch
-Patch2: 	xterm-man-paths.patch
+URL:		http://invisible-island.net/xterm
+Source0:	http://invisible-island.net/xterm/xterm-334.tgz
 
 BuildRequires: 	gcc git pkgconfig ncurses-devel libutempter-devel
 BuildRequires: 	libXft-devel libXaw-devel libXext-devel desktop-file-utils
@@ -47,13 +43,12 @@ touch -r THANKS TEMP; mv TEMP THANKS
 %install
 %make_install
 
-cp -fp %{SOURCE1} 16colors.txt
 desktop-file-install --dir=%{buildroot}/%{_datadir}/applications xterm.desktop
 mkdir -p %{buildroot}/%{_datadir}/appdata
 install -m 644 -p xterm.appdata.xml %{buildroot}/%{_datadir}/appdata
 
 %files
-%doc 16colors.txt THANKS
+%doc THANKS
 %{_bindir}/*xterm
 %{_datadir}/X11/app-defaults/*
 %{_datadir}/appdata/xterm.appdata.xml
@@ -67,6 +62,12 @@ install -m 644 -p xterm.appdata.xml %{buildroot}/%{_datadir}/appdata
 %{_mandir}/man1/*
 
 %changelog
+* Thu Jan 3 2020 openEuler Buildteam <buildteam@openeuler.org> - 334-4
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC:optimization the spec
+
 * Mon Sep 30 2019 luhuaxin <luhuaxin@huawei.com> - 334-3
 - Type: enhancement
 - ID: NA