diff --git a/kxml.spec b/kxml.spec
index 95f887f..0878819 100644
--- a/kxml.spec
+++ b/kxml.spec
@@ -1,6 +1,6 @@
 Name:           kxml
 Version:        2.3.0
-Release:        20
+Release:        19
 Summary:        Small XmlPull compatible parser
 License:        MIT
 URL:            http://kxml.sourceforge.net/
@@ -8,7 +8,6 @@ Source0:        https://iweb.dl.sourceforge.net/project/kxml/kxml2/2.3.0/kxml2-s
 Source1:        http://repo1.maven.org/maven2/net/sf/kxml/kxml2/%{version}/kxml2-%{version}.pom
 Source2:        http://repo1.maven.org/maven2/net/sf/kxml/kxml2-min/%{version}/kxml2-min-%{version}.pom
 Source3:        %{name}-%{version}-OSGI-MANIFEST.MF
-Source4:        https://repo1.maven.org/maven2/xmlpull/xmlpull/1.1.3.1/xmlpull-1.1.3.1.pom
 
 Patch0001:      0001-Unbundle-xpp3-classes.patch
 
@@ -37,7 +36,6 @@ ant
 jar ufm dist/%{name}2-%{version}.jar %{SOURCE3}
 %mvn_artifact %{SOURCE1} dist/%{name}2-%{version}.jar
 %mvn_artifact %{SOURCE2} dist/%{name}2-min-%{version}.jar
-%mvn_artifact %{SOURCE4} lib/xmlpull_1_1_3_1.jar
 %mvn_file :kxml2 kxml/kxml2 kxml
 %mvn_file :kxml2-min kxml/kxml2-min kxml-min
 
@@ -50,8 +48,5 @@ jar ufm dist/%{name}2-%{version}.jar %{SOURCE3}
 %files help -f .mfiles-javadoc
 
 %changelog
-* Thu Apr 22 2021 wutao <wutao61@huawei.com> - 2.3.0-20
-- add xmlpull jar
-
 * Tue Feb 18 2020 lihao <lihao129@huawei.com> - 2.3.0-19
 - Package init
diff --git a/xmlpull-1.1.3.1.pom b/xmlpull-1.1.3.1.pom
deleted file mode 100644
index e194a3a..0000000
--- a/xmlpull-1.1.3.1.pom
+++ /dev/null
@@ -1,16 +0,0 @@
-<project>
-  <modelVersion>4.0.0</modelVersion>
-  <groupId>xmlpull</groupId>
-  <artifactId>xmlpull</artifactId>
-  <version>1.1.3.1</version>
-  <name>XML Pull Parsing API</name>
-  <url>http://www.xmlpull.org</url>
-
-  <licenses>
-    <license>
-      <name>Public Domain</name>
-      <url>http://www.xmlpull.org/v1/download/unpacked/LICENSE.txt</url>
-    </license>
-  </licenses>
-
-</project>