diff --git a/src/main/java/com/codesdream/ase/model/activity/Period.java b/src/main/java/com/codesdream/ase/model/activity/Period.java
index ae359f7..3e39829 100644
--- a/src/main/java/com/codesdream/ase/model/activity/Period.java
+++ b/src/main/java/com/codesdream/ase/model/activity/Period.java
@@ -35,7 +35,7 @@ public class Period {
     }
 
     public Period(){
-        
+
     }
 
 }
diff --git a/src/main/resources/application-test.properties b/src/main/resources/application-test.properties
index aa149bd..7ff0096 100644
--- a/src/main/resources/application-test.properties
+++ b/src/main/resources/application-test.properties
@@ -1,4 +1,4 @@
-server.port=8080
+server.port=80
 
 spring.thymeleaf.prefix=classpath:templates/
 spring.thymeleaf.suffix=.html
diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
index 0a91e8b..102108f 100644
--- a/src/main/resources/application.properties
+++ b/src/main/resources/application.properties
@@ -1,4 +1,4 @@
-server.port=8080
+server.port=80
 
 spring.thymeleaf.prefix=classpath:templates/
 spring.thymeleaf.suffix=.html