diff --git a/pom.xml b/pom.xml
index 333e3800..dec70167 100644
--- a/pom.xml
+++ b/pom.xml
@@ -2,7 +2,7 @@
 <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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
-	<modelVersion>4.0.0</modelVersion>
+	<modelVersion>3.0.0</modelVersion>
 	<parent>
 		<groupId>com.cmcc.hy</groupId>
 		<artifactId>phoenix-boot</artifactId>
@@ -289,8 +289,6 @@
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-compiler-plugin</artifactId>
 				<configuration>
-					<source>${java.version}</source>
-					<target>${java.version}</target>
 					<encoding>${project.build.sourceEncoding}</encoding>
 				</configuration>
 			</plugin>