diff --git a/0001-adopt-huaweimaven.patch b/0001-adopt-huaweimaven.patch
new file mode 100644
index 0000000..0a874fd
--- /dev/null
+++ b/0001-adopt-huaweimaven.patch
@@ -0,0 +1,32 @@
+diff -Naur kafka-2.8.1-src/build.gradle kafka-2.8.1-src-change/build.gradle
+--- kafka-2.8.1-src/build.gradle	2021-09-14 21:03:12.000000000 +0800
++++ kafka-2.8.1-src-change/build.gradle	2022-08-09 20:28:57.716461191 +0800
+@@ -22,7 +22,7 @@
+     mavenCentral()
+     jcenter()
+     maven {
+-      url "https://plugins.gradle.org/m2/"
++      url "https://repo.huaweicloud.com/repository/maven/"
+     }
+   }
+   apply from: file('gradle/buildscript.gradle'), to: buildscript
+@@ -54,7 +54,7 @@
+ allprojects {
+ 
+   repositories {
+-    mavenCentral()
++    maven{url 'https://repo.huaweicloud.com/repository/maven/'}
+   }
+ 
+   apply plugin: 'idea'
+diff -Naur kafka-2.8.1-src/gradle/wrapper/gradle-wrapper.properties kafka-2.8.1-src-change/gradle/wrapper/gradle-wrapper.properties
+--- kafka-2.8.1-src/gradle/wrapper/gradle-wrapper.properties	2021-09-14 21:03:12.000000000 +0800
++++ kafka-2.8.1-src-change/gradle/wrapper/gradle-wrapper.properties	2022-08-10 10:27:57.510484835 +0800
+@@ -1,5 +1,6 @@
+ distributionBase=GRADLE_USER_HOME
+ distributionPath=wrapper/dists
+-distributionUrl=https\://services.gradle.org/distributions/gradle-6.8.1-all.zip
++#distributionUrl=https\://services.gradle.org/distributions/gradle-6.8.1-all.zip
++distributionUrl=gradle-6.8.1-all.zip
+ zipStoreBase=GRADLE_USER_HOME
+ zipStorePath=wrapper/dists
diff --git a/gradle-6.5-bin.zip b/gradle-6.8.1-all.zip
similarity index 66%
rename from gradle-6.5-bin.zip
rename to gradle-6.8.1-all.zip
index aa94644..4b31ee7 100644
Binary files a/gradle-6.5-bin.zip and b/gradle-6.8.1-all.zip differ
diff --git a/gradle-wrapper.jar b/gradle-wrapper.jar
new file mode 100644
index 0000000..e708b1c
Binary files /dev/null and b/gradle-wrapper.jar differ
diff --git a/kafka-2.6.0-src.tgz b/kafka-2.6.0-src.tgz
deleted file mode 100644
index 19dbec6..0000000
Binary files a/kafka-2.6.0-src.tgz and /dev/null differ
diff --git a/kafka-2.8.1-src.tgz b/kafka-2.8.1-src.tgz
new file mode 100644
index 0000000..fe7506f
Binary files /dev/null and b/kafka-2.8.1-src.tgz differ
diff --git a/kafka.spec b/kafka.spec
index c2bd2ae..7fafbba 100644
--- a/kafka.spec
+++ b/kafka.spec
@@ -3,14 +3,17 @@
 %define kafka_home /opt/kafka
 
 Name: kafka
-Version: 2.6.0
-Release: 2
+Version: 2.8.1
+Release: 1
 Summary: A Distributed Streaming Platform.
 
 License: Apache License, Version 2.0
 Source0: https://archive.apache.org/dist/%{name}/%{version}/%{name}-%{version}-src.tgz
-Source1: https://services.gradle.org/distributions/gradle-6.5-bin.zip
+#Source1: https://services.gradle.org/distributions/gradle-6.5-bin.zip
+Source1: gradle-6.8.1-all.zip
 Source2: kafka.service
+Source3: gradle-wrapper.jar
+Patch0: 0001-adopt-huaweimaven.patch
 
 BuildRequires: systemd java-1.8.0-openjdk-devel
 Provides: kafka = %{version}
@@ -27,22 +30,32 @@ getent passwd %{name} >/dev/null || \
 exit 0
 
 %prep
-%setup -q -n %{name}-%{version}-src
+%autosetup -p1 -n %{name}-%{version}-src
+cp -r $RPM_SOURCE_DIR/gradle-6.8.1-all.zip  %{_builddir}/kafka-2.8.1-src/gradle/wrapper/
+cp -r $RPM_SOURCE_DIR/gradle-wrapper.jar   %{_builddir}/kafka-2.8.1-src/gradle/wrapper/
 
 %build
-unzip -q $RPM_SOURCE_DIR/gradle-6.5-bin.zip
-./gradle-6.5/bin/gradle
-./gradlew jar
+#unzip -q $RPM_SOURCE_DIR/gradle-6.5-bin.zip
+#./gradle-6.5/bin/gradle --info
+#./gradlew jar 
+unzip -q $RPM_SOURCE_DIR/gradle-6.8.1-all.zip
+./gradle-6.8.1/bin/gradle --info
+./gradlew jar releaseTarGz 
+
 
 %install
-mkdir -p $RPM_BUILD_ROOT%{kafka_home}/{libs,bin,config}
-
-install -p -D -m 755 bin/*.sh $RPM_BUILD_ROOT%{kafka_home}/bin
-install -p -D -m 644 config/* $RPM_BUILD_ROOT%{kafka_home}/config
-cp -n */build/libs/* $RPM_BUILD_ROOT%{kafka_home}/libs
-cp -n */build/dependant-libs*/* $RPM_BUILD_ROOT%{kafka_home}/libs
-cp -n */*/build/libs/* $RPM_BUILD_ROOT%{kafka_home}/libs
-cp -n */*/build/dependant-libs*/* $RPM_BUILD_ROOT%{kafka_home}/libs
+mkdir -p $RPM_BUILD_ROOT%{kafka_home}/{libs,bin,config,site-docs,licenses}
+cd  %{_builddir}/kafka-2.8.1-src/core/build/distributions/
+tar -xvf kafka_2.13-2.8.1.tgz 
+cp -pr  kafka_2.13-2.8.1 %{_builddir}
+cd %{_builddir}/kafka_2.13-2.8.1
+#install -p -D -m 755 bin/*.sh $RPM_BUILD_ROOT%{kafka_home}/bin
+#install -p -D -m 644 config/* $RPM_BUILD_ROOT%{kafka_home}/config
+cp -pr libs/* $RPM_BUILD_ROOT%{kafka_home}/libs
+cp -pr bin/* $RPM_BUILD_ROOT%{kafka_home}/bin
+cp -pr config/* $RPM_BUILD_ROOT%{kafka_home}/config
+cp -pr site-docs/* $RPM_BUILD_ROOT%{kafka_home}/site-docs
+cp -pr licenses/*   $RPM_BUILD_ROOT%{kafka_home}/licenses
 
 %files
 %defattr(-,root,root)
@@ -56,6 +69,9 @@ cp -n */*/build/dependant-libs*/* $RPM_BUILD_ROOT%{kafka_home}/libs
 rm -rf %{buildroot}
 
 %changelog
+* Thu Aug 11 2022 xiexing <xiexing4@hisilicon.com> - 2.8.1-1
+- update version to fix cve
+
 * Thu Mar 25 2021 huanghaitao <huanghaitao8@huawei.com> 2.6.0 - 2
 - Remove dist macros