diff --git a/pom.xml b/pom.xml
index 555825e..1109b18 100644
--- a/pom.xml
+++ b/pom.xml
@@ -339,7 +339,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.13.0</version>
+                <version>3.12.0</version>
                  <configuration>
                     <source>${java.version}</source>
                     <target>${java.version}</target>
@@ -365,6 +365,7 @@
         </pluginManagement>
     </build>
 
+
     <distributionManagement>
         <repository>
             <id>yun-releases</id>
@@ -378,7 +379,7 @@
         <repository>
             <id>public</id>
             <name>aliyun nexus</name>
-            <url>http://172.13.2.78:8081/repository/maven-public/</url>
+            <url>https://maven.aliyun.com/repository/public</url>
             <releases>
                 <enabled>true</enabled>
             </releases>
@@ -389,7 +390,7 @@
         <pluginRepository>
             <id>public</id>
             <name>aliyun nexus</name>
-            <url>http://172.13.2.78:8081/repository/maven-public/</url>
+            <url>https://maven.aliyun.com/repository/public</url>
             <releases>
                 <enabled>true</enabled>
             </releases>
@@ -398,5 +399,20 @@
             </snapshots>
         </pluginRepository>
     </pluginRepositories>
-
 </project>
+
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