diff --git a/Jenkinsfile-online b/Jenkinsfile-online
index af04f191..2d34d137 100644
--- a/Jenkinsfile-online
+++ b/Jenkinsfile-online
@@ -14,8 +14,8 @@ pipeline {
         GITHUB_CREDENTIAL_ID = 'github-id'
         KUBECONFIG_CREDENTIAL_ID = 'demo-kubeconfig'
         REGISTRY = 'docker.io'
-        DOCKERHUB_NAMESPACE = 'leifengyang'
-        GITHUB_ACCOUNT = 'leifengyang'
+        DOCKERHUB_NAMESPACE = 'xg810047429'
+        GITHUB_ACCOUNT = 'XGsimple'
         APP_NAME = 'devops-java-sample'
         SONAR_CREDENTIAL_ID = 'sonar-qube'
     }
@@ -27,13 +27,6 @@ pipeline {
             }
         }
 
-        stage ('unit test') {
-            steps {
-                container ('maven') {
-                    sh 'mvn clean -gs `pwd`/configuration/settings.xml test'
-                }
-            }
-        }
 
         stage('sonarqube analysis') {
           steps {
diff --git a/configuration/settings.xml b/configuration/settings.xml
index 9838b7c9..b9639d4b 100644
--- a/configuration/settings.xml
+++ b/configuration/settings.xml
@@ -35,9 +35,10 @@
   </profiles>
   <mirrors>
     <mirror>
-      <id>repo.jenkins-ci.org</id>
-      <url>https://repo.jenkins-ci.org/public/</url>
-      <mirrorOf>m.g.o-public</mirrorOf>
+      <id>nexus-aliyun</id> 
+      <mirrorOf>central</mirrorOf> 
+      <name>Nexus aliyun</name> 
+      <url>http://maven.aliyun.com/nexus/content/groups/public</url> 
     </mirror>
   </mirrors>
 </settings>
diff --git a/pom.xml b/pom.xml
index fe09b5ff..bf36e267 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,31 +1,56 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
 
-  <groupId>io.kubesphere.devops</groupId>
-  <artifactId>devops-sample</artifactId>
-  <version>0.0.1-SNAPSHOT</version>
-  <name>devops-sample :: HelloWorld Demo</name>
+    <groupId>io.kubesphere.devops</groupId>
+    <artifactId>devops-sample</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <name>devops-sample :: HelloWorld Demo</name>
 
-  <properties>
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+    <properties>
+        <java.version>1.8</java.version>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 
-    <!-- Sonar -->
-    <!-- The destination file for the code coverage report has to be set to the same value
+        <!-- Sonar -->
+        <!-- The destination file for the code coverage report has to be set to the same value
          in the parent pom and in each module pom. Then JaCoCo will add up information in
          the same report, so that, it will give the cross-module code coverage. -->
-    <sonar.jacoco.reportPaths>${PWD}/./target/jacoco.exec</sonar.jacoco.reportPaths>
-    <sonar.groovy.binaries>target/classes</sonar.groovy.binaries>
-  </properties>
+        <sonar.jacoco.reportPaths>${PWD}/./target/jacoco.exec</sonar.jacoco.reportPaths>
+        <sonar.groovy.binaries>target/classes</sonar.groovy.binaries>
+    </properties>
 
-  <!-- Spring Boot 启动父依赖 -->
-  <parent>
-    <groupId>org.springframework.boot</groupId>
-    <artifactId>spring-boot-starter-parent</artifactId>
-    <version>2.1.13.RELEASE</version>
-  </parent>
+    <!-- Spring Boot 启动父依赖 -->
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>2.1.11.RELEASE</version>
+    </parent>
+    <!--更新maven 阿里云仓库镜像地址-->
+    <repositories>
+        <repository>
+            <id>spring</id>
+            <url>https://maven.aliyun.com/repository/spring</url>
+            <releases>
+                <enabled>true</enabled>
+            </releases>
+            <snapshots>
+                <enabled>true</enabled>
+            </snapshots>
+        </repository>
+    </repositories>
+    <pluginRepositories>
+        <pluginRepository>
+            <id>spring</id>
+            <url>https://maven.aliyun.com/repository/spring</url>
+            <releases>
+                <enabled>true</enabled>
+            </releases>
+            <snapshots>
+                <enabled>true</enabled>
+            </snapshots>
+        </pluginRepository>
+    </pluginRepositories>
 
     <dependencies>
         <dependency>
@@ -35,39 +60,47 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
         </dependency>
     </dependencies>
 
     <build>
         <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.6.1</version>
+                <configuration>
+                    <source>1.8</source>
+                    <target>1.8</target>
+                </configuration>
+            </plugin>
             <plugin>
                 <groupId>org.jacoco</groupId>
                 <artifactId>jacoco-maven-plugin</artifactId>
                 <version>0.8.2</version>
                 <configuration>
-                <append>true</append>
+                    <append>true</append>
                 </configuration>
                 <executions>
-                <execution>
-                    <id>agent-for-ut</id>
-                    <goals>
-                    <goal>prepare-agent</goal>
-                    </goals>
-                </execution>
-                <execution>
-                    <id>agent-for-it</id>
-                    <goals>
-                    <goal>prepare-agent-integration</goal>
-                    </goals>
-                </execution>
-                <execution>
-                    <id>jacoco-site</id>
-                    <phase>verify</phase>
-                    <goals>
-                    <goal>report</goal>
-                    </goals>
-                </execution>
+                    <execution>
+                        <id>agent-for-ut</id>
+                        <goals>
+                            <goal>prepare-agent</goal>
+                        </goals>
+                    </execution>
+                    <execution>
+                        <id>agent-for-it</id>
+                        <goals>
+                            <goal>prepare-agent-integration</goal>
+                        </goals>
+                    </execution>
+                    <execution>
+                        <id>jacoco-site</id>
+                        <phase>verify</phase>
+                        <goals>
+                            <goal>report</goal>
+                        </goals>
+                    </execution>
                 </executions>
             </plugin>
             <plugin>
@@ -80,7 +113,7 @@
             <plugin>
                 <groupId>org.sonarsource.scanner.maven</groupId>
                 <artifactId>sonar-maven-plugin</artifactId>
-                <version>3.6.0.1398</version>
+                <version>3.7.0.1746</version>
             </plugin>
         </plugins>
     </build>