diff --git a/src/main/java/cactusServer/entities/Depth3D.java b/src/main/java/cactusServer/entities/Depth3D.java
index c12721c..555a80b 100644
--- a/src/main/java/cactusServer/entities/Depth3D.java
+++ b/src/main/java/cactusServer/entities/Depth3D.java
@@ -1,7 +1,7 @@
 package cactusServer.entities;
 
 public class Depth3D {
-	double depthX,depthY,depthZ;
+	private double depthX,depthY,depthZ;
 	private Depth3D() {
 		//Json�f�R�[�h�p
 	}