diff --git a/pom.xml b/pom.xml
index 8883297..1040ed6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -14,7 +14,7 @@
     <name>ts_obj</name>
     <description>Demo project for Spring Boot</description>
     <properties>
-        <java.version>11</java.version>
+        <java.version>1.8</java.version>
     </properties>
 
     <repositories>