diff --git a/app/src/main/res/layout-land/activity_main.xml b/app/src/main/res/layout-land/activity_main.xml
index 99408fba..305f41a3 100644
--- a/app/src/main/res/layout-land/activity_main.xml
+++ b/app/src/main/res/layout-land/activity_main.xml
@@ -352,85 +352,6 @@
         app:layout_constraintStart_toStartOf="@+id/btnCameraInfo"
         app:layout_constraintTop_toTopOf="@+id/btnCameraInfo" />
 
-    <Button
-        android:id="@+id/simchange"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="8dp"
-        android:layout_marginTop="8dp"
-        android:text="sim卡获取"
-        android:visibility="gone"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/btnStartServ" />
-
-    <Button
-        android:id="@+id/simchange2"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="4dp"
-        android:layout_marginTop="8dp"
-        android:text="切换sim2"
-        android:visibility="gone"
-        app:layout_constraintStart_toEndOf="@+id/simchange"
-        app:layout_constraintTop_toBottomOf="@+id/btnStartServ" />
-
-    <Button
-        android:id="@+id/gps"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:visibility="gone"
-        android:text="gps" />
-
-    <Button
-        android:id="@+id/netgps"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:visibility="gone"
-        android:text="network_gps" />
-
-    <Button
-        android:id="@+id/tcpudp"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:visibility="gone"
-        android:text="网络通信" />
-
-    <Button
-        android:id="@+id/tcpudpsend"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:visibility="gone"
-        android:text="心跳发送" />
-
-    <Button
-        android:id="@+id/video"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:visibility="gone"
-        android:text="录制视频" />
-
-    <Button
-        android:id="@+id/video2"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:visibility="gone"
-        android:text="录制视频结束"
-        tools:layout_editor_absoluteX="426dp"
-        tools:layout_editor_absoluteY="380dp" />
-
-    <androidx.constraintlayout.helper.widget.Flow
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="8dp"
-        android:layout_marginTop="32dp"
-        app:constraint_referenced_ids="gps,netgps,tcpudp,tcpudpsend,video,video2"
-        app:flow_horizontalGap="20dp"
-        app:flow_wrapMode="chain"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintEnd_toStartOf="@+id/logs"
-        app:layout_constraintTop_toBottomOf="@+id/btnSendHb" />
-
-
     <androidx.constraintlayout.widget.Barrier
         android:id="@+id/leftBarrier"
         android:layout_width="wrap_content"
@@ -459,13 +380,4 @@
         app:layout_constraintStart_toEndOf="@+id/leftBarrier"
         app:layout_constraintTop_toTopOf="parent" />
 
-    <SurfaceView
-        android:id="@+id/surfaceView"
-        android:layout_width="411dp"
-        android:layout_height="441dp"
-        android:layout_marginStart="2dp"
-        android:visibility="gone"
-        app:layout_constraintStart_toStartOf="parent"
-        tools:layout_editor_absoluteY="288dp" />
-
 </androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 314c350f..5d47f29a 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -343,53 +343,6 @@
         app:layout_constraintStart_toStartOf="@+id/btnCameraInfo"
         app:layout_constraintTop_toTopOf="@+id/btnCameraInfo" />
 
-    <Button
-        android:id="@+id/gps"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="gps" />
-
-    <Button
-        android:id="@+id/netgps"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="network_gps" />
-
-    <Button
-        android:id="@+id/tcpudp"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="网络通信" />
-
-    <Button
-        android:id="@+id/tcpudpsend"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="心跳发送" />
-
-    <Button
-        android:id="@+id/video"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="录制视频" />
-
-    <Button
-        android:id="@+id/video2"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="录制视频结束" />
-
-    <androidx.constraintlayout.helper.widget.Flow
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="16dp"
-        android:layout_marginTop="48dp"
-        app:constraint_referenced_ids="gps,netgps,tcpudp,tcpudpsend,video,video2"
-        app:flow_horizontalGap="20dp"
-        app:flow_wrapMode="chain"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/btnTakePhoto4" />
-
     <androidx.constraintlayout.widget.Barrier
         android:id="@+id/leftBarrier"
         android:layout_width="wrap_content"
@@ -416,13 +369,6 @@
         app:layout_constraintStart_toEndOf="@+id/btnTakePhoto4"
         app:layout_constraintTop_toTopOf="parent" />
 
-    <SurfaceView
-        android:id="@+id/surfaceView"
-        android:layout_width="411dp"
-        android:layout_height="441dp"
-        android:layout_marginStart="2dp"
-        android:visibility="gone"
-        app:layout_constraintStart_toStartOf="parent"
-        tools:layout_editor_absoluteY="288dp" />
+
 
 </androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file