diff --git a/src/main/java/com/example/cosmos_serversb/entities/Group.java b/src/main/java/com/example/cosmos_serversb/entities/Group.java
index 0c7f4ab..b1d1dcb 100644
--- a/src/main/java/com/example/cosmos_serversb/entities/Group.java
+++ b/src/main/java/com/example/cosmos_serversb/entities/Group.java
@@ -4,7 +4,6 @@
 import java.util.ArrayList;
 
 public class Group {
-    //private Long gId;
     private String gId;
     private String uri, name;
     private ArrayList<User> members;
@@ -15,13 +14,9 @@
     }
 
     public Group(String gId, String uri, String name, String uId){
-        //this.gId = Long.parseLong(gId);
         setgId(gId);
         setUri(uri);
         setName(name);
-        //this.gId = gId;
-        //this.uri = uri;
-        //this.name = name;
     }
 
     public String getgId() {
diff --git a/src/main/java/com/example/cosmos_serversb/entities/Request.java b/src/main/java/com/example/cosmos_serversb/entities/Request.java
index 1f3ae15..db9799c 100644
--- a/src/main/java/com/example/cosmos_serversb/entities/Request.java
+++ b/src/main/java/com/example/cosmos_serversb/entities/Request.java
@@ -2,7 +2,6 @@
 package com.example.cosmos_serversb.entities;
 
 public class Request {
-    //private Long rId;
     private String rId;
     private String uri, date, IssuerUid, product, deadline;
     private int location;// YahooローカルサーチAPIの業種コード
@@ -13,7 +12,6 @@
     }
 
     public Request(String rId, String uri, String date, String IssuerUid, String product, String deadline, int location){
-        //this.rId = Long.parseLong(rId);
         setrId(rId);
         setUri(uri);
         setDate(date);
diff --git a/src/test/java/hibernateTest/entities/Event.java b/src/test/java/hibernateTest/entities/Event.java
index e2dd0cc..2a6df8a 100644
--- a/src/test/java/hibernateTest/entities/Event.java
+++ b/src/test/java/hibernateTest/entities/Event.java
@@ -26,7 +26,7 @@
 import java.util.Date;
 
 public class Event {
-	private Long id;//Longじゃないと,デフォルトでは動かなさそう。
+	private Long id;
 
 	private String title;
 	private Date date;
diff --git a/src/test/java/hibernateTest/entities/Group.java b/src/test/java/hibernateTest/entities/Group.java
index 6a46094..6eacf5b 100644
--- a/src/test/java/hibernateTest/entities/Group.java
+++ b/src/test/java/hibernateTest/entities/Group.java
@@ -4,7 +4,6 @@
 import java.util.ArrayList;
 
 public class Group {
-    //private Long gId;
     private String gId;
     private String uri, name;
     //private ArrayList<User> members;
@@ -15,23 +14,11 @@
     }
 
     public Group(String gId, String uri, String name, String uId){
-        //this.gId = Long.parseLong(gId);
         setgId(gId);
         setUri(uri);
         setName(name);
-        //this.gId = gId;
-        //this.uri = uri;
-        //this.name = name;
     }
 
-//    public Long getgId() {
-//        return gId;
-//    }
-//
-//    private void setgId(Long gId) {
-//        this.gId = gId;
-//    }
-
     public String getgId(){
         return gId;
     }
diff --git a/src/test/java/hibernateTest/entities/Request.java b/src/test/java/hibernateTest/entities/Request.java
index 654e8a5..1c84ea4 100644
--- a/src/test/java/hibernateTest/entities/Request.java
+++ b/src/test/java/hibernateTest/entities/Request.java
@@ -3,7 +3,6 @@
 
 public class Request {
     private String rId;
-    //private Long rId;
     private String uri, date, IssuerUid, product, deadline;
     private int location;// YahooローカルサーチAPIの業種コード
     private boolean done = false;
@@ -13,7 +12,6 @@
     }
 
     public Request(String rId, String uri, String date, String IssuerUid, String product, String deadline, int location){
-        //this.rId = Long.parseLong(rId);
         setrId(rId);
         setUri(uri);
         setDate(date);
@@ -24,15 +22,6 @@
         this.done = false;
     }
 
-
-//    private void setrId(Long rId){
-//        this.rId = rId;
-//    }
-//
-//    public Long getrId(){
-//        return rId;
-//    }
-
     private void setrId(String rId){
         this.rId = rId;
     }