diff --git a/app/src/main/java/com/example/cosmosclient/views/Signin.java b/app/src/main/java/com/example/cosmosclient/views/Signin.java
index 4b35113..d5ed0b2 100644
--- a/app/src/main/java/com/example/cosmosclient/views/Signin.java
+++ b/app/src/main/java/com/example/cosmosclient/views/Signin.java
@@ -8,5 +8,5 @@
 
 public interface Signin {
     @POST("/users/{uId}/login")
-    Call<login> loginlist(@Path("uId") String uId, @Path("pw")String pw);
+    Call<login> loginList(@Path("uId") String uId, @Path("pw")String pw);
 }
diff --git a/app/src/main/java/com/example/cosmosclient/views/SigninActivity.java b/app/src/main/java/com/example/cosmosclient/views/SigninActivity.java
index b75b599..9d15889 100644
--- a/app/src/main/java/com/example/cosmosclient/views/SigninActivity.java
+++ b/app/src/main/java/com/example/cosmosclient/views/SigninActivity.java
@@ -43,7 +43,7 @@
             @Override
             public void onClick(View v) {
                 //Intent intent = new Intent(getApplication(), GroupList.class);
-                Call<login> call = signin.loginlist(NameText.getText().toString(), PasswordText.getText().toString());
+                Call<login> call = signin.loginList(NameText.getText().toString(), PasswordText.getText().toString());
 
                 call.enqueue(new Callback<login>() {
                     //成功時
@@ -53,6 +53,8 @@
                             login result = response.body();
                             Intent intent = new Intent(getApplication(), GroupList.class);
                             //intent.putExtra("UserInfomation",result);
+                            Toast.makeText(SigninActivity.this,
+                                    "ログインしました", Toast.LENGTH_SHORT).show();
                             startActivity(intent);
                             finish();
 
@@ -64,7 +66,7 @@
                     public void onFailure(Call<login> call, Throwable t) {
                         //t.printStackTrace();
                         Toast.makeText(SigninActivity.this,
-                                "ユーザIDもしくはパスワードが間違っています。",Toast.LENGTH_SHORT);
+                                "ユーザIDもしくはパスワードが間違っています",Toast.LENGTH_SHORT).show();
                     }
 
                 });