diff --git a/java-mvn-home.sh b/java-mvn-home.sh
index 4287ca8..9f4afc3 100644
--- a/java-mvn-home.sh
+++ b/java-mvn-home.sh
@@ -1 +1,7 @@
-#
\ No newline at end of file
+#!/bin/bash
+echo 'export JAVA_HOME=/usr/local/jdk1.8.0_202' >> /etc/profile
+echo 'export MAVEN_HOME=/usr/local/apache-maven-3.9.6' >> /etc/profile
+echo 'export PATH=${PATH}:${JAVA_HOME}/bin:${MAVEN_HOME}/bin' >> /etc/profile
+source /etc/profile
+java -version
+mvn -v
\ No newline at end of file