diff --git a/src/main/java/org/ntlab/acanthus_server/entities/Layers.java b/src/main/java/org/ntlab/acanthus_server/entities/Layers.java
index c5f95eb..e6f860d 100644
--- a/src/main/java/org/ntlab/acanthus_server/entities/Layers.java
+++ b/src/main/java/org/ntlab/acanthus_server/entities/Layers.java
@@ -1,5 +1,4 @@
 package org.ntlab.acanthus_server.entities;
 
 public class Layers {
-
 }
diff --git a/src/main/java/org/ntlab/acanthus_server/entities/Page.java b/src/main/java/org/ntlab/acanthus_server/entities/Page.java
index 1ad44d5..8a7ef3c 100644
--- a/src/main/java/org/ntlab/acanthus_server/entities/Page.java
+++ b/src/main/java/org/ntlab/acanthus_server/entities/Page.java
@@ -1,6 +1,4 @@
 package org.ntlab.acanthus_server.entities;
 
 public class Page {
-
-
 }
diff --git a/src/main/java/org/ntlab/acanthus_server/entities/Position.java b/src/main/java/org/ntlab/acanthus_server/entities/Position.java
index a5ef931..ef23208 100644
--- a/src/main/java/org/ntlab/acanthus_server/entities/Position.java
+++ b/src/main/java/org/ntlab/acanthus_server/entities/Position.java
@@ -1,4 +1,5 @@
 package org.ntlab.acanthus_server.entities;
 
 public class Position {
+    
 }
diff --git a/src/main/java/org/ntlab/acanthus_server/entities/Stroke.java b/src/main/java/org/ntlab/acanthus_server/entities/Stroke.java
index e74b072..17dc6c7 100644
--- a/src/main/java/org/ntlab/acanthus_server/entities/Stroke.java
+++ b/src/main/java/org/ntlab/acanthus_server/entities/Stroke.java
@@ -1,4 +1,5 @@
 package org.ntlab.acanthus_server.entities;
 
 public class Stroke {
+
 }