diff --git a/app/src/main/res/layout/activity_test_play.xml b/app/src/main/res/layout/activity_test_play.xml
index db84f9f..f419950 100644
--- a/app/src/main/res/layout/activity_test_play.xml
+++ b/app/src/main/res/layout/activity_test_play.xml
@@ -7,10 +7,10 @@
     tools:context=".TestPlayActivity">
 
     <Button
-        android:id="@+id/button_play"
+        android:id="@+id/button_connect"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:text="Play"
+        android:text="Connect"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
@@ -21,7 +21,7 @@
         android:layout_width="66dp"
         android:layout_height="16dp"
         android:text="TextView"
-        app:layout_constraintBottom_toTopOf="@+id/button_play"
+        app:layout_constraintBottom_toTopOf="@+id/button_connect"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintHorizontal_bias="0.498"
         app:layout_constraintStart_toStartOf="parent"
@@ -36,5 +36,15 @@
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/button_play" />
+        app:layout_constraintTop_toBottomOf="@+id/button_connect" />
+
+    <Button
+        android:id="@+id/button_play"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="play"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/textView_position" />
 </androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file