diff --git a/my/pom.xml b/my/pom.xml
index f42eb22c1..f2c87ed21 100644
--- a/my/pom.xml
+++ b/my/pom.xml
@@ -6,7 +6,7 @@
     <packaging>jar</packaging>
     <url>http://redkale.org</url>
     <description>redkale -- java framework</description>
-    <version>1.6.2</version>
+    <version>2.2.0</version>
     <licenses>     
         <license>      
             <name>Apache 2</name>       
@@ -37,8 +37,8 @@
     
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <maven.compiler.source>1.8</maven.compiler.source>
-        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>11</maven.compiler.source>
+        <maven.compiler.target>11</maven.compiler.target>
     </properties>
     <name>Redkale</name>
     <distributionManagement>