diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/connections/URIAddressedEntityConnection.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/connections/URIAddressedEntityConnection.java
deleted file mode 100644
index 14bd06a..0000000
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/connections/URIAddressedEntityConnection.java
+++ /dev/null
@@ -1,10 +0,0 @@
-package org.ntlab.radishforandroidstudio.cactusClient.connections;
-
-import org.ntlab.radishforandroidstudio.framework.network.HttpAsyncConnection;
-
-public class URIAddressedEntityConnection extends HttpAsyncConnection {
-    public URIAddressedEntityConnection() {
-        super("http://nitta-lab-www2.is.konan-u.ac.jp:8080/CactusServer/rest/acoounts");
-
-    }
-}
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/AddressedEntity.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/AddressedEntity.java
deleted file mode 100644
index 110e258..0000000
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/AddressedEntity.java
+++ /dev/null
@@ -1,21 +0,0 @@
-package org.ntlab.radishforandroidstudio.cactusClient.models;
-
-
- public abstract class AddressedEntity {
- 	Entity body;
-	
-	AddressedEntity() {
-	}
-
-	public AddressedEntity(Entity body) {
-		setBody(body);
-	}
-
-	public Entity getBody() {
-		return body;
-	}
-	
-	public void setBody(Entity body) {
-		this.body = body;
-	}
-}
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/Entity.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/Entity.java
deleted file mode 100644
index 236eafe..0000000
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/Entity.java
+++ /dev/null
@@ -1,6 +0,0 @@
-package org.ntlab.radishforandroidstudio.cactusClient.models;
-
-
-public abstract class Entity {
-
-}
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/URIAddressedEntity.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/URIAddressedEntity.java
deleted file mode 100644
index 4e8966e..0000000
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/URIAddressedEntity.java
+++ /dev/null
@@ -1,30 +0,0 @@
-package org.ntlab.radishforandroidstudio.cactusClient.models;
-
-
-import java.net.URI;
-
-public class URIAddressedEntity extends AddressedEntity{
-    private URI uri;
-
-    public URIAddressedEntity() {
-        // JSONDecode時の呼び出し用
-    }
-
-    public URIAddressedEntity(URI uri, Entity body) {
-        super(body);
-        setUri(uri);
-    }
-
-    public URIAddressedEntity(String str, Entity body) {
-        super(body);
-        setUri(URI.create(str));
-    }
-
-    public URI getUri() {
-        return uri;
-    }
-
-    public void setUri(URI uri) {
-        this.uri = uri;
-    }
-}
\ No newline at end of file
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/LoginFragment.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/LoginFragment.java
index 30ec439..8a6bb3f 100644
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/LoginFragment.java
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/LoginFragment.java
@@ -14,10 +14,9 @@
 import android.widget.Toast;
 
 import org.ntlab.radishforandroidstudio.R;
-import org.ntlab.radishforandroidstudio.cactusClient.models.URIAddressedEntity;
 
 public class LoginFragment extends Fragment {
-    private URIAddressedEntity connection;
+//    private URIAddressedEntity connection;
 
     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container,
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/SignUpFragment.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/SignUpFragment.java
index 03bc045..c58c776 100644
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/SignUpFragment.java
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/SignUpFragment.java
@@ -62,7 +62,7 @@
                 } else if (!strInputPassword.equals(strCheckPassWord )) {
                     Toast.makeText(getActivity(), "パスワードが一致しません", Toast.LENGTH_SHORT).show();
                 }else{
-                    Toast.makeText(getActivity(), "アカウント作成に成功しました", Toast.LENGTH_SHORT).show();
+                    Toast.makeText(getActivity(), "アカウント作成に成功しましたよ", Toast.LENGTH_SHORT).show();
                 }
             }
         });
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/framework/network/CallBack.java b/app/src/main/java/org/ntlab/radishforandroidstudio/framework/network/CallBack.java
index 964294d..1e9238b 100644
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/framework/network/CallBack.java
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/framework/network/CallBack.java
@@ -1,5 +1,6 @@
 package org.ntlab.radishforandroidstudio.framework.network;
 
+
 public interface CallBack {
     public void onResponse(String response);
 }