diff --git a/app/src/main/res/layout/fragment_hemo_cube_reference.xml b/app/src/main/res/layout/fragment_hemo_cube_reference.xml
index a8b7dd7..237addd 100644
--- a/app/src/main/res/layout/fragment_hemo_cube_reference.xml
+++ b/app/src/main/res/layout/fragment_hemo_cube_reference.xml
@@ -217,6 +217,7 @@
             android:text="no device message"
             android:textColor="@color/black"
             android:textSize="11sp"
+            android:visibility="gone"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintTop_toBottomOf="@id/error_message" />