diff --git a/src/main/java/org/ntlab/nemophila/models/accounts/Post.java b/src/main/java/org/ntlab/nemophila/models/accounts/Post.java
index aa0f591..e9f93e1 100644
--- a/src/main/java/org/ntlab/nemophila/models/accounts/Post.java
+++ b/src/main/java/org/ntlab/nemophila/models/accounts/Post.java
@@ -19,8 +19,15 @@
     private String comment;
     @JsonProperty("sid")
     private String sid;
-    @JsonProperty("uid")
-    private String uid;
+    @JsonProperty("owner")
+    private Account owner;
+
+    public Post(Account owner, String genre, int rate, String sid){
+        this.owner = owner;
+        this.genre = genre;
+        this.rate = rate;
+        this.sid = sid;
+    }
 
     //Getter
     public String getId() {
@@ -47,8 +54,8 @@
     public String getSid() {
         return sid;
     }
-    public String getUid() {
-        return uid;
+    public Account getOwner() {
+        return owner;
     }
 
     //Setter
@@ -73,10 +80,4 @@
     public void setComment(String comment) {
         this.comment = comment;
     }
-    public void setSid(String sid) {
-        this.sid = sid;
-    }
-    public void setUid(String uid) {
-        this.uid = uid;
-    }
 }
\ No newline at end of file