diff --git a/app/src/main/res/layout/activity_login.xml b/app/src/main/res/layout/activity_login.xml
index b6caa6f..f1cfc92 100644
--- a/app/src/main/res/layout/activity_login.xml
+++ b/app/src/main/res/layout/activity_login.xml
@@ -87,18 +87,6 @@
     app:layout_constraintStart_toStartOf="parent"
     app:layout_constraintTop_toTopOf="parent"
     app:layout_constraintVertical_bias="0.844" />
-  <TextView
-    android:id="@+id/textView"
-    android:layout_width="wrap_content"
-    android:layout_height="wrap_content"
-    android:layout_weight="1"
-    android:text="※ユーザーIDまたはパスワードが正しくありません。"
-    android:textColor="#FF0000"
-    app:layout_constraintBottom_toBottomOf="parent"
-    app:layout_constraintEnd_toEndOf="parent"
-    app:layout_constraintHorizontal_bias="0.5"
-    app:layout_constraintStart_toStartOf="parent"
-    app:layout_constraintTop_toTopOf="parent"
-    app:layout_constraintVertical_bias="0.76" />
+
 
 </androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file