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 4cbe7ae..dc99cc5 100644
--- a/src/main/java/com/example/cosmos_serversb/entities/Request.java
+++ b/src/main/java/com/example/cosmos_serversb/entities/Request.java
@@ -1,11 +1,18 @@
 package com.example.cosmos_serversb.entities;
 
+import com.fasterxml.jackson.annotation.JsonFormat;
+
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
 import java.util.Date;
 
 public class Request {
     private String rId;
     private String uri, IssuerUid, product;
-    private Date date, deadline;
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss", timezone = "Asia/Tokyo")
+    private Date date;
+    @JsonFormat(pattern = "yyyy-MM-dd", timezone = "Asia/Tokyo")
+    private Date deadline;
     private int location;// YahooローカルサーチAPIの業種コード
     private boolean done = false;
 
@@ -13,6 +20,17 @@
 
     }
 
+    public Request(String rId, String uri, Date date, String IssuerUid, String product, String deadline, int location){
+        setrId(rId);
+        setUri(uri);
+        setDate(date);
+        setIssuerUid(IssuerUid);
+        setProduct(product);
+        setDeadline(deadline);
+        setLocation(location);
+        this.done = false;
+    }
+
     public Request(String rId, String uri, Date date, String IssuerUid, String product, Date deadline, int location){
         setrId(rId);
         setUri(uri);
@@ -24,6 +42,14 @@
         this.done = false;
     }
 
+    public void update(String uId, String product, String deadline, int location, boolean done){
+        setIssuerUid(uId);
+        setProduct(product);
+        setDeadline(deadline);
+        setLocation(location);
+        setDone(done);
+    }
+
     private void setrId(String rId){
         this.rId = rId;
     }
@@ -72,12 +98,26 @@
         this.deadline = deadline;
     }
 
+    public void setDeadline(String deadline) {
+        if(deadline == null) return;
+        //String型をDate型に変換
+        try {
+            SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
+            this.deadline = sdf.parse(deadline);
+        }catch (ParseException e){
+            e.printStackTrace();
+        }
+    }
+
     public int getLocation() {
         return location;
     }
 
     public void setLocation(int location) {
-        this.location = location;
+        //更新の際に上書きされないように
+        if(location != 0) {
+            this.location = location;
+        }
     }
 
     public boolean isDone() {