diff --git a/aopalliance-MANIFEST.MF b/aopalliance-MANIFEST.MF
deleted file mode 100644
index 33889f9..0000000
--- a/aopalliance-MANIFEST.MF
+++ /dev/null
@@ -1,14 +0,0 @@
-Manifest-Version: 1.0
-Ant-Version: Apache Ant 1.8.4
-Created-By: 1.7.0_05-icedtea-mockbuild_2012_07_09_18_45-b00 (Oracle Co
- rporation)
-Bundle-ManifestVersion: 2
-Bundle-Name: AOP Alliance
-Bundle-SymbolicName: aopalliance
-Bundle-Version: 1.0
-Bundle-Vendor: AOP Alliance
-Export-Package: org.aopalliance.aop,
- org.aopalliance.intercept,
- org.aopalliance.reflect,
- org.aopalliance.instrument
-Eclipse-BuddyPolicy: registered
diff --git a/aopalliance.spec b/aopalliance.spec
index d3fbff1..c855ab1 100644
--- a/aopalliance.spec
+++ b/aopalliance.spec
@@ -1,15 +1,18 @@
 Name:           aopalliance
 Epoch:          0
 Version:        1.0
-Release:        18
+Release:        19
 Summary:        A standards for Java/J2EE AOP
 License:        Public Domain
 URL:            http://aopalliance.sourceforge.net/
 BuildArch:      noarch
 
+# cvs -d:pserver:anonymous@aopalliance.cvs.sourceforge.net:/cvsroot/aopalliance login
+# passwd empty
+# cvs -z3 -d:pserver:anonymouse@aopalliance.cvs.sourceforge.net:/cvsroot/aopalliance export -r HEAD aopalliance
+# tar -cvf aopalliance-src.tar.gz aopalliance
 Source0:        aopalliance-src.tar.gz
 Source1:        http://repo1.maven.org/maven2/aopalliance/aopalliance/1.0/aopalliance-1.0.pom
-Source2:        %{name}-MANIFEST.MF
 
 BuildRequires:  ant javapackages-local
 
@@ -25,12 +28,30 @@ reflection API.
 
 %prep
 %autosetup -n %{name} -p1
+touch %{name}-MANIFEST.MF
+cat > %{name}-MANIFEST.MF <<eof
+Manifest-Version: 1.0
+Ant-Version: Apache Ant 1.8.4
+Created-By: 1.7.0_05-icedtea-mockbuild_2012_07_09_18_45-b00 (Oracle Co
+ rporation)
+Bundle-ManifestVersion: 2
+Bundle-Name: AOP Alliance
+Bundle-SymbolicName: aopalliance
+Bundle-Version: 1.0
+Bundle-Vendor: AOP Alliance
+Export-Package: org.aopalliance.aop,
+ org.aopalliance.intercept,
+ org.aopalliance.reflect,
+ org.aopalliance.instrument
+Eclipse-BuddyPolicy: registered
+eof
 
 %build
 export CLASSPATH= OPT_JAR_LIST=:
 %{ant} -Dbuild.sysclasspath=only jar javadoc
 
-jar umf %{SOURCE2} build/%{name}.jar
+jar umf %{name}-MANIFEST.MF build/%{name}.jar
+rm -f %{name}-MANIFEST.MF
 
 %install
 %mvn_file : %{name}
@@ -41,6 +62,9 @@ jar umf %{SOURCE2} build/%{name}.jar
 %files -f .mfiles
 
 %changelog
+* Fri Dec 18 2020 Ge Wang <wangge20@huawei.com> - 1.0-19
+- Source file standardization
+
 * Sat Nov 30 2019 wutao <wutao61@huawei.com> - 1.0-18
 - Package init
 ~