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 5dca9e0..f5b89ab 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
@@ -2,6 +2,7 @@
 
 
 import org.ntlab.acanthus_server.models.Accounts;
+import org.ntlab.acanthus_server.models.Gallery;
 import org.springframework.stereotype.Component;
 import javax.ws.rs.*;
 
@@ -10,6 +11,7 @@
 public class InvitedRest {
 
     private Accounts accounts = Accounts.getInstance();
+    private Gallery gallery = Gallery.getInstance();
 
     /**
      *accountの中に指定されたaidの作品が入っているかをtrue,falseでかえす
@@ -18,7 +20,7 @@
      */
     @Path("/{uid}/invited")
     @GET
-    public boolean checkAccountInvited(@PathParam("ownerUid") int ownerUid, @QueryParam("aid") int aid){
+    public boolean checkAccountInvited(@PathParam("uid") int ownerUid, @QueryParam("aid") int aid){
         var account = accounts.getAccountByUid(ownerUid);
 
         if(account != null){
@@ -43,9 +45,10 @@
      */
     @Path("/{uid}/invited")
     @PUT
-    public void addAccountInvited(@PathParam("invitedUid") int invitedUid, @FormParam("ownerUid") int ownerUid, @FormParam("ownerToken") String ownerToken, @FormParam("aid") int aid){
+    public void addAccountInvited(@PathParam("uid") int invitedUid, @FormParam("ownerUid") int ownerUid, @FormParam("ownerToken") String ownerToken, @FormParam("aid") int aid){
         var invitedAccount = accounts.getAccountByUid(invitedUid);
         var ownerAccount = accounts.getAccountByUid(ownerUid);
+        var invitedAnimation = gallery.getAnimationByAid(aid);
 
         if(ownerAccount != null && ownerAccount.getToken().equals(ownerToken)){
             var accountInvitedMap = invitedAccount.getInvitedMap();
@@ -55,9 +58,15 @@
                 throw new WebApplicationException(400);
 
             }else{
-                //Workクラスのstateを１に変更
-                accountInvitedMap.get(aid).setInvites();
+                //招待された作品の招待者の中に自分が含まれているか確認
+                if(invitedAnimation.searchAnimationInvites(aid, String.valueOf(invitedUid)) != null){
+                    //Workクラスのstateを１に変更
+                    accountInvitedMap.get(aid).setInvites();
 
+                }else{
+                    throw new WebApplicationException(400);
+
+                }
             }
 
         }else{
@@ -75,7 +84,7 @@
      */
     @Path("/{uid}/invited")
     @DELETE
-    public void removeAccountInvited(@PathParam("invitedUid") int invitedUid, @FormParam("invitedToken") String invitedToken, @FormParam("aid") int aid){
+    public void removeAccountInvited(@PathParam("uid") int invitedUid, @FormParam("invitedToken") String invitedToken, @FormParam("aid") int aid){
         var invitedAccount = accounts.getAccountByUid(invitedUid);
 
         if(invitedAccount != null && invitedAccount.getToken().equals(invitedToken)){