diff --git a/src/main/java/org/ntlab/acanthus_server/entities/Account.java b/src/main/java/org/ntlab/acanthus_server/entities/Account.java
index 945a305..ce7d2b2 100644
--- a/src/main/java/org/ntlab/acanthus_server/entities/Account.java
+++ b/src/main/java/org/ntlab/acanthus_server/entities/Account.java
@@ -133,6 +133,7 @@
 
     //-----------------------------------------------------------------
     // 招待されている作品を返す
+    @JsonIgnore
     public HashMap<Integer, Work> getInvitedMap() {
         var invitedMap = new HashMap<Integer, Work>();
 
@@ -147,6 +148,7 @@
 
     //-----------------------------------------------------------------
     // 参加している作品を返す
+    @JsonIgnore
     public HashMap<Integer, Work> getWorkingMap() {
         var workingMap = new HashMap<Integer, Work>();
 
diff --git a/src/main/java/org/ntlab/acanthus_server/entities/Animation.java b/src/main/java/org/ntlab/acanthus_server/entities/Animation.java
index 3e213f5..d5cae5e 100644
--- a/src/main/java/org/ntlab/acanthus_server/entities/Animation.java
+++ b/src/main/java/org/ntlab/acanthus_server/entities/Animation.java
@@ -20,8 +20,11 @@
     private Integer likes;
     private Integer views;
     private ArrayList<String> hashTag = new ArrayList<>();
+    @JsonIgnore
     private Account owner;
+    @JsonIgnore
     private ArrayList<Editor> editors = new ArrayList<>();
+    @JsonIgnore
     private ArrayList<Account> invites = new ArrayList<>();
     private HashMap<Integer,Integer> pageMap = new HashMap<>();
 
@@ -91,7 +94,7 @@
 
     public Collection<Editor> getEditors() { return editors; }
 
-    public Collection<Account> getAnimationInvites() {
+    public Collection<Account> getInvites() {
         return invites;
     }
 
diff --git a/src/main/java/org/ntlab/acanthus_server/resources/accounts/InvitedRest.java b/src/main/java/org/ntlab/acanthus_server/resources/accounts/InvitedRest.java
index 3458cc5..9cfba2d 100644
--- a/src/main/java/org/ntlab/acanthus_server/resources/accounts/InvitedRest.java
+++ b/src/main/java/org/ntlab/acanthus_server/resources/accounts/InvitedRest.java
@@ -89,7 +89,7 @@
         var animation = gallery.getAnimationByAid(aid);
 
         if(invitedAccount != null && invitedAccount.getToken().equals(invitedToken)){
-            if(invitedAccount.getInvitedMap().get(aid) != null && animation.getAnimationInvites().contains(invitedAccount)) {
+            if(invitedAccount.getInvitedMap().get(aid) != null && animation.getInvites().contains(invitedAccount)) {
                 //accountのworkHashMapから削除
                 invitedAccount.getWorkHashMap().remove(aid);
                 //animationのinvitesから削除
diff --git a/src/main/java/org/ntlab/acanthus_server/resources/gallery/InvitesRest.java b/src/main/java/org/ntlab/acanthus_server/resources/gallery/InvitesRest.java
index 8ad2b7e..1866a84 100644
--- a/src/main/java/org/ntlab/acanthus_server/resources/gallery/InvitesRest.java
+++ b/src/main/java/org/ntlab/acanthus_server/resources/gallery/InvitesRest.java
@@ -2,10 +2,8 @@
 
 import org.ntlab.acanthus_server.entities.Account;
 import org.ntlab.acanthus_server.entities.Animation;
-import org.ntlab.acanthus_server.entities.Work;
 import org.ntlab.acanthus_server.models.Accounts;
 import org.ntlab.acanthus_server.models.Gallery;
-import org.ntlab.acanthus_server.resources.accounts.InvitedRest;
 import org.springframework.stereotype.Component;
 
 import javax.ws.rs.*;
@@ -40,7 +38,7 @@
         if (invitedUid == null && invitedUserToken == null) {
             Account owner = animation.getOwner();
             if (owner != null && owner.getToken().equals(ownerToken)) {
-                return animation.getAnimationInvites();
+                return animation.getInvites();
             } else {
                 throw new WebApplicationException(404);
             }