v1.1.3_20210818：变换显示色彩风格

app/src/main/res/drawable/bg_radiogroup_frame_line.xml

@@ -6,7 +6,7 @@
     //这里是设置边框线的粗细和颜色
     <stroke
         android:width="2dp"
-        android:color="#FFffbb" />
+        android:color="#F8F8FF" />
 
     <padding
         android:bottom="1dp"

app/src/main/res/layout-hdpi/activity_config.xml

@@ -4,7 +4,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup"
+    android:background="#778899"
     tools:context=".Config">
 
 

app/src/main/res/layout-hdpi/activity_contact_us.xml

@@ -5,7 +5,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup">
+    android:background="#778899">
 
     <ScrollView
         android:layout_width="match_parent"
@@ -69,7 +69,7 @@
                 android:layout_marginEnd="8dp"
                 android:layout_marginBottom="0dp"
                 android:text="@string/companyaddr"
-                android:textColor="#4E2F2F"
+                android:textColor="#FFE4B5"
                 android:textSize="25dp"
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintEnd_toEndOf="parent"
@@ -85,7 +85,7 @@
                 android:layout_marginEnd="8dp"
                 android:layout_marginBottom="0dp"
                 android:text="@string/telephonenum"
-                android:textColor="#4E2F2F"
+                android:textColor="#FFE4B5"
                 android:textSize="25dp"
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintEnd_toEndOf="parent"
@@ -101,7 +101,7 @@
                 android:layout_marginEnd="8dp"
                 android:layout_marginBottom="8dp"
                 android:text="@string/emailaddr"
-                android:textColor="#4E2F2F"
+                android:textColor="#FFE4B5"
                 android:textSize="25dp"
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintEnd_toEndOf="parent"
@@ -117,12 +117,8 @@
                 android:layout_marginEnd="8dp"
                 android:layout_marginBottom="8dp"
                 android:text="@string/version"
-                android:textColor="#233450"
-                android:textSize="15dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent" />
+                android:textColor="#4B0082"
+                android:textSize="15dp" />
 
         </LinearLayout>
     </ScrollView>

app/src/main/res/layout-hdpi/activity_dataanalysis.xml

@@ -3,7 +3,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup"
+    android:background="#778899"
     tools:context=".DataAnalysis">
 
     <ScrollView

app/src/main/res/layout-hdpi/activity_demo_tools.xml

@@ -3,6 +3,6 @@
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup">
+    android:background="#778899">
 
 </android.support.constraint.ConstraintLayout>

app/src/main/res/layout-hdpi/activity_firmware_update.xml

@@ -4,7 +4,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup"
+    android:background="#778899"
     tools:context=".FirmwareUpdate">
 
     <ScrollView
@@ -39,12 +39,6 @@
             android:layout_marginEnd="8dp"
             android:layout_marginBottom="8dp"
             android:orientation="horizontal"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintHorizontal_bias="0.724"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent"
-            app:layout_constraintVertical_bias="0.0"
             tools:context=".FirmwareUpdate">
 
             <TextView
@@ -59,13 +53,7 @@
                 android:inputType="textPersonName"
                 android:text="PID_VID"
                 android:textSize="25dp"
-                android:textColor="@color/text_white"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.0"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.0" />
+                android:textColor="@color/text_white"/>
 
             <Button
                 android:id="@+id/version"

app/src/main/res/layout-hdpi/activity_gt9_main.xml

@@ -4,7 +4,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup_virtual"
+    android:background="#778899"
     tools:context=".GT9MainActivity">
 
     <ScrollView
@@ -44,9 +44,9 @@
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
                 android:layout_marginStart="8dp"
-                android:layout_marginTop="8dp"
+                android:layout_marginTop="16dp"
                 android:layout_marginEnd="8dp"
-                android:layout_marginBottom="8dp"
+                android:layout_marginBottom="16dp"
                 android:text="@string/companyname"
                 android:textAlignment="center"
                 android:textColor="#2F2F4F"
@@ -63,21 +63,14 @@
                 android:layout_height="match_parent"
                 android:layout_marginStart="8dp"
                 android:layout_marginLeft="8dp"
-                android:layout_marginTop="8dp"
                 android:layout_marginEnd="8dp"
                 android:layout_marginRight="8dp"
                 android:layout_marginBottom="8dp"
-                android:ems="10"
                 android:gravity="center"
                 android:text="@string/connectdevice"
                 android:textSize="30dp"
                 android:textColor="#FFFFFF"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.503"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.273" />
+                android:textStyle="bold"/>
 
             <TextView
                 android:id="@+id/ipaddressshow"
@@ -85,20 +78,12 @@
                 android:layout_height="match_parent"
                 android:layout_marginStart="8dp"
                 android:layout_marginLeft="8dp"
-                android:layout_marginTop="8dp"
                 android:layout_marginEnd="8dp"
                 android:layout_marginRight="8dp"
                 android:layout_marginBottom="8dp"
-                android:ems="10"
                 android:gravity="center"
                 android:textSize="20dp"
-                android:textColor="#FFFFFF"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.503"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.273" />
+                android:textColor="#FFFFFF"/>
 
             <LinearLayout
                 android:id="@+id/RadioLinearLayout"
@@ -201,13 +186,7 @@
                 android:text="@string/configsetting"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.535"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.196" />
+                android:textSize="30dp" />
 
             <Button
                 android:id="@+id/FWUpdate"
@@ -219,13 +198,7 @@
                 android:text="@string/firmwareupdata"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.515"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.376" />
+                android:textSize="30dp" />
 
             <Button
                 android:id="@+id/DataAnalysis"
@@ -237,13 +210,7 @@
                 android:text="@string/dataanalysis"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.515"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.376" />
+                android:textSize="30dp" />
 
             <Button
                 android:id="@+id/NoiseAnalysis"
@@ -255,13 +222,7 @@
                 android:text="@string/noiseanalysis"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.515"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.376" />
+                android:textSize="30dp" />
 
             <Button
                 android:id="@+id/DemoTools"
@@ -273,13 +234,7 @@
                 android:text="@string/demotools"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.515"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.376" />
+                android:textSize="30dp" />
 
             <Button
                 android:id="@+id/IICOperation"
@@ -291,13 +246,7 @@
                 android:text="@string/ramoperation"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.515"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.376" />
+                android:textSize="30dp" />
 
             <Button
                 android:id="@+id/ContactUs"
@@ -309,13 +258,7 @@
                 android:text="@string/contactus"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.515"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.376" />
+                android:textSize="30dp" />
 
             <Button
                 android:id="@+id/Exit"
@@ -328,13 +271,7 @@
                 android:text="@string/exit"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.515"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.376" />
+                android:textSize="30dp" />
 
         </LinearLayout>
 

app/src/main/res/layout-hdpi/activity_iic_operation.xml

@@ -4,7 +4,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup">
+    android:background="#778899">
 
     <ScrollView
         android:layout_width="match_parent"

app/src/main/res/layout-hdpi/activity_noise_analysis.xml

@@ -5,7 +5,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup"
+    android:background="#778899"
     tools:context=".NoiseAnalysis">
 
     <com.github.mikephil.charting.charts.LineChart

app/src/main/res/layout-hdpi/view_cfg_ram.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 
@@ -15,7 +15,7 @@
             android:id="@+id/GridLayout1"
             android:layout_width="match_parent"
             android:layout_height="match_parent"
-            android:layout_gravity="center_vertical"
+            android:layout_gravity="center"
             android:columnCount="17"
             android:orientation="horizontal"
             android:rowCount="14">

app/src/main/res/layout-hdpi/view_channel_setting.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-hdpi/view_hopping_setting.xml

@@ -2,10 +2,15 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 
+    <ScrollView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:fillViewport="true">
+
     <GridLayout
         xmlns:android="http://schemas.android.com/apk/res/android"
         android:id="@+id/AllGridLayout"
@@ -625,5 +630,6 @@
             android:textSize="22dp" />
 
     </GridLayout>
+    </ScrollView>
 
 </LinearLayout>

app/src/main/res/layout-hdpi/view_key_setting.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-hdpi/view_module_switch.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-hdpi/view_normal_setting.xml

@@ -2,10 +2,15 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 
+    <ScrollView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:fillViewport="true">
+
     <GridLayout
         xmlns:android="http://schemas.android.com/apk/res/android"
         android:id="@+id/AllGridLayout"
@@ -792,5 +797,6 @@
             android:textSize="22dp" />
 
     </GridLayout>
+    </ScrollView>
 
 </LinearLayout>

app/src/main/res/layout-hdpi/view_pen_setting.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-hdpi/view_plam_restrain.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-hdpi/view_sample.xml

@@ -2,10 +2,15 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 
+    <ScrollView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:fillViewport="true">
+
     <GridLayout
         xmlns:android="http://schemas.android.com/apk/res/android"
         android:id="@+id/AllGridLayout"
@@ -473,6 +478,6 @@
             android:textSize="22dp" />
 
     </GridLayout>
-
+    </ScrollView>
 
 </LinearLayout>

app/src/main/res/layout-land-hdpi/activity_config.xml

@@ -4,7 +4,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup"
+    android:background="#778899"
     tools:context=".Config">
 
 

app/src/main/res/layout-land-hdpi/activity_contact_us.xml

@@ -5,7 +5,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup">
+    android:background="#778899">
 
     <ScrollView
         android:layout_width="match_parent"
@@ -69,7 +69,7 @@
                 android:layout_marginEnd="8dp"
                 android:layout_marginBottom="0dp"
                 android:text="@string/companyaddr"
-                android:textColor="#4E2F2F"
+                android:textColor="#FFE4B5"
                 android:textSize="25dp"
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintEnd_toEndOf="parent"
@@ -85,7 +85,7 @@
                 android:layout_marginEnd="8dp"
                 android:layout_marginBottom="0dp"
                 android:text="@string/telephonenum"
-                android:textColor="#4E2F2F"
+                android:textColor="#FFE4B5"
                 android:textSize="25dp"
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintEnd_toEndOf="parent"
@@ -101,7 +101,7 @@
                 android:layout_marginEnd="8dp"
                 android:layout_marginBottom="8dp"
                 android:text="@string/emailaddr"
-                android:textColor="#4E2F2F"
+                android:textColor="#FFE4B5"
                 android:textSize="25dp"
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintEnd_toEndOf="parent"
@@ -117,12 +117,8 @@
                 android:layout_marginEnd="8dp"
                 android:layout_marginBottom="8dp"
                 android:text="@string/version"
-                android:textColor="#233450"
-                android:textSize="15dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent" />
+                android:textColor="#4B0082"
+                android:textSize="15dp" />
 
         </LinearLayout>
     </ScrollView>

app/src/main/res/layout-land-hdpi/activity_dataanalysis.xml

@@ -3,7 +3,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup"
+    android:background="#778899"
     tools:context=".DataAnalysis">
 
     <ScrollView

app/src/main/res/layout-land-hdpi/activity_demo_tools.xml

@@ -3,6 +3,6 @@
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup">
+    android:background="#778899">
 
 </android.support.constraint.ConstraintLayout>

app/src/main/res/layout-land-hdpi/activity_firmware_update.xml

@@ -4,7 +4,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup"
+    android:background="#778899"
     tools:context=".FirmwareUpdate">
 
     <ScrollView
@@ -39,12 +39,6 @@
             android:layout_marginEnd="8dp"
             android:layout_marginBottom="8dp"
             android:orientation="horizontal"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintHorizontal_bias="0.724"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent"
-            app:layout_constraintVertical_bias="0.0"
             tools:context=".FirmwareUpdate">
 
             <TextView
@@ -59,13 +53,7 @@
                 android:inputType="textPersonName"
                 android:text="PID_VID"
                 android:textSize="25dp"
-                android:textColor="@color/text_white"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.0"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.0" />
+                android:textColor="@color/text_white"/>
 
             <Button
                 android:id="@+id/version"

app/src/main/res/layout-land-hdpi/activity_gt9_main.xml

@@ -4,7 +4,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup_virtual"
+    android:background="#778899"
     tools:context=".GT9MainActivity">
 
     <ScrollView
@@ -44,9 +44,9 @@
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
                 android:layout_marginStart="8dp"
-                android:layout_marginTop="8dp"
+                android:layout_marginTop="16dp"
                 android:layout_marginEnd="8dp"
-                android:layout_marginBottom="8dp"
+                android:layout_marginBottom="16dp"
                 android:text="@string/companyname"
                 android:textAlignment="center"
                 android:textColor="#2F2F4F"
@@ -63,21 +63,14 @@
                 android:layout_height="match_parent"
                 android:layout_marginStart="8dp"
                 android:layout_marginLeft="8dp"
-                android:layout_marginTop="8dp"
                 android:layout_marginEnd="8dp"
                 android:layout_marginRight="8dp"
                 android:layout_marginBottom="8dp"
-                android:ems="10"
                 android:gravity="center"
                 android:text="@string/connectdevice"
                 android:textSize="30dp"
                 android:textColor="#FFFFFF"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.503"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.273" />
+                android:textStyle="bold"/>
 
             <TextView
                 android:id="@+id/ipaddressshow"
@@ -85,20 +78,12 @@
                 android:layout_height="match_parent"
                 android:layout_marginStart="8dp"
                 android:layout_marginLeft="8dp"
-                android:layout_marginTop="8dp"
                 android:layout_marginEnd="8dp"
                 android:layout_marginRight="8dp"
                 android:layout_marginBottom="8dp"
-                android:ems="10"
                 android:gravity="center"
                 android:textSize="20dp"
-                android:textColor="#FFFFFF"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.503"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.273" />
+                android:textColor="#FFFFFF"/>
 
             <LinearLayout
                 android:id="@+id/RadioLinearLayout"
@@ -201,13 +186,7 @@
                 android:text="@string/configsetting"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.535"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.196" />
+                android:textSize="30dp" />
 
             <Button
                 android:id="@+id/FWUpdate"
@@ -219,13 +198,7 @@
                 android:text="@string/firmwareupdata"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.515"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.376" />
+                android:textSize="30dp" />
 
             <Button
                 android:id="@+id/DataAnalysis"
@@ -237,13 +210,7 @@
                 android:text="@string/dataanalysis"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.515"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.376" />
+                android:textSize="30dp" />
 
             <Button
                 android:id="@+id/NoiseAnalysis"
@@ -255,13 +222,7 @@
                 android:text="@string/noiseanalysis"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.515"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.376" />
+                android:textSize="30dp" />
 
             <Button
                 android:id="@+id/DemoTools"
@@ -273,13 +234,7 @@
                 android:text="@string/demotools"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.515"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.376" />
+                android:textSize="30dp" />
 
             <Button
                 android:id="@+id/IICOperation"
@@ -291,13 +246,7 @@
                 android:text="@string/ramoperation"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.515"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.376" />
+                android:textSize="30dp" />
 
             <Button
                 android:id="@+id/ContactUs"
@@ -309,13 +258,7 @@
                 android:text="@string/contactus"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.515"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.376" />
+                android:textSize="30dp" />
 
             <Button
                 android:id="@+id/Exit"
@@ -328,13 +271,7 @@
                 android:text="@string/exit"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.515"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.376" />
+                android:textSize="30dp" />
 
         </LinearLayout>
 

app/src/main/res/layout-land-hdpi/activity_iic_operation.xml

@@ -4,7 +4,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup">
+    android:background="#778899">
 
     <ScrollView
         android:layout_width="match_parent"

app/src/main/res/layout-land-hdpi/activity_noise_analysis.xml

@@ -5,7 +5,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup"
+    android:background="#778899"
     tools:context=".NoiseAnalysis">
 
     <com.github.mikephil.charting.charts.LineChart

app/src/main/res/layout-land-hdpi/view_cfg_ram.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-land-hdpi/view_channel_setting.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-land-hdpi/view_hopping_setting.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-land-hdpi/view_key_setting.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-land-hdpi/view_module_switch.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-land-hdpi/view_normal_setting.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-land-hdpi/view_pen_setting.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-land-hdpi/view_plam_restrain.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-land-hdpi/view_sample.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-land-mdpi/activity_config.xml

@@ -4,7 +4,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup"
+    android:background="#778899"
     tools:context=".Config">
 
 

app/src/main/res/layout-land-mdpi/activity_contact_us.xml

@@ -5,7 +5,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup">
+    android:background="#778899">
 
     <ScrollView
         android:layout_width="match_parent"
@@ -69,7 +69,7 @@
                 android:layout_marginEnd="8dp"
                 android:layout_marginBottom="0dp"
                 android:text="@string/companyaddr"
-                android:textColor="#4E2F2F"
+                android:textColor="#FFE4B5"
                 android:textSize="25dp"
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintEnd_toEndOf="parent"
@@ -85,7 +85,7 @@
                 android:layout_marginEnd="8dp"
                 android:layout_marginBottom="0dp"
                 android:text="@string/telephonenum"
-                android:textColor="#4E2F2F"
+                android:textColor="#FFE4B5"
                 android:textSize="25dp"
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintEnd_toEndOf="parent"
@@ -101,7 +101,7 @@
                 android:layout_marginEnd="8dp"
                 android:layout_marginBottom="8dp"
                 android:text="@string/emailaddr"
-                android:textColor="#4E2F2F"
+                android:textColor="#FFE4B5"
                 android:textSize="25dp"
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintEnd_toEndOf="parent"
@@ -117,12 +117,8 @@
                 android:layout_marginEnd="8dp"
                 android:layout_marginBottom="8dp"
                 android:text="@string/version"
-                android:textColor="#233450"
-                android:textSize="15dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent" />
+                android:textColor="#4B0082"
+                android:textSize="15dp" />
 
         </LinearLayout>
     </ScrollView>

app/src/main/res/layout-land-mdpi/activity_dataanalysis.xml

@@ -3,7 +3,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup"
+    android:background="#778899"
     tools:context=".DataAnalysis">
 
     <ScrollView

app/src/main/res/layout-land-mdpi/activity_demo_tools.xml

@@ -3,6 +3,6 @@
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup">
+    android:background="#778899">
 
 </android.support.constraint.ConstraintLayout>

app/src/main/res/layout-land-mdpi/activity_firmware_update.xml

@@ -4,7 +4,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup"
+    android:background="#778899"
     tools:context=".FirmwareUpdate">
 
     <ScrollView
@@ -39,12 +39,6 @@
             android:layout_marginEnd="8dp"
             android:layout_marginBottom="8dp"
             android:orientation="horizontal"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintHorizontal_bias="0.724"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent"
-            app:layout_constraintVertical_bias="0.0"
             tools:context=".FirmwareUpdate">
 
             <TextView
@@ -59,13 +53,7 @@
                 android:inputType="textPersonName"
                 android:text="PID_VID"
                 android:textSize="25dp"
-                android:textColor="@color/text_white"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.0"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.0" />
+                android:textColor="@color/text_white"/>
 
             <Button
                 android:id="@+id/version"

app/src/main/res/layout-land-mdpi/activity_gt9_main.xml

@@ -4,7 +4,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup_virtual"
+    android:background="#778899"
     tools:context=".GT9MainActivity">
 
     <ScrollView
@@ -44,9 +44,9 @@
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
                 android:layout_marginStart="8dp"
-                android:layout_marginTop="8dp"
+                android:layout_marginTop="16dp"
                 android:layout_marginEnd="8dp"
-                android:layout_marginBottom="8dp"
+                android:layout_marginBottom="16dp"
                 android:text="@string/companyname"
                 android:textAlignment="center"
                 android:textColor="#2F2F4F"
@@ -63,21 +63,14 @@
                 android:layout_height="match_parent"
                 android:layout_marginStart="8dp"
                 android:layout_marginLeft="8dp"
-                android:layout_marginTop="8dp"
                 android:layout_marginEnd="8dp"
                 android:layout_marginRight="8dp"
                 android:layout_marginBottom="8dp"
-                android:ems="10"
                 android:gravity="center"
                 android:text="@string/connectdevice"
                 android:textSize="30dp"
                 android:textColor="#FFFFFF"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.503"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.273" />
+                android:textStyle="bold"/>
 
             <TextView
                 android:id="@+id/ipaddressshow"
@@ -85,20 +78,12 @@
                 android:layout_height="match_parent"
                 android:layout_marginStart="8dp"
                 android:layout_marginLeft="8dp"
-                android:layout_marginTop="8dp"
                 android:layout_marginEnd="8dp"
                 android:layout_marginRight="8dp"
                 android:layout_marginBottom="8dp"
-                android:ems="10"
                 android:gravity="center"
                 android:textSize="20dp"
-                android:textColor="#FFFFFF"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.503"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.273" />
+                android:textColor="#FFFFFF"/>
 
             <LinearLayout
                 android:id="@+id/RadioLinearLayout"
@@ -201,13 +186,7 @@
                 android:text="@string/configsetting"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.535"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.196" />
+                android:textSize="30dp" />
 
             <Button
                 android:id="@+id/FWUpdate"
@@ -219,13 +198,7 @@
                 android:text="@string/firmwareupdata"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.515"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.376" />
+                android:textSize="30dp" />
 
             <Button
                 android:id="@+id/DataAnalysis"
@@ -237,13 +210,7 @@
                 android:text="@string/dataanalysis"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.515"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.376" />
+                android:textSize="30dp" />
 
             <Button
                 android:id="@+id/NoiseAnalysis"
@@ -255,13 +222,7 @@
                 android:text="@string/noiseanalysis"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.515"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.376" />
+                android:textSize="30dp" />
 
             <Button
                 android:id="@+id/DemoTools"
@@ -273,13 +234,7 @@
                 android:text="@string/demotools"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.515"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.376" />
+                android:textSize="30dp" />
 
             <Button
                 android:id="@+id/IICOperation"
@@ -291,13 +246,7 @@
                 android:text="@string/ramoperation"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.515"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.376" />
+                android:textSize="30dp" />
 
             <Button
                 android:id="@+id/ContactUs"
@@ -309,13 +258,7 @@
                 android:text="@string/contactus"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.515"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.376" />
+                android:textSize="30dp" />
 
             <Button
                 android:id="@+id/Exit"
@@ -328,13 +271,7 @@
                 android:text="@string/exit"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.515"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.376" />
+                android:textSize="30dp" />
 
         </LinearLayout>
 

app/src/main/res/layout-land-mdpi/activity_iic_operation.xml

@@ -4,7 +4,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup">
+    android:background="#778899">
 
     <ScrollView
         android:layout_width="match_parent"

app/src/main/res/layout-land-mdpi/activity_noise_analysis.xml

@@ -5,7 +5,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup"
+    android:background="#778899"
     tools:context=".NoiseAnalysis">
 
     <com.github.mikephil.charting.charts.LineChart

app/src/main/res/layout-land-mdpi/view_cfg_ram.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-land-mdpi/view_channel_setting.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-land-mdpi/view_hopping_setting.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-land-mdpi/view_key_setting.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-land-mdpi/view_module_switch.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-land-mdpi/view_normal_setting.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-land-mdpi/view_pen_setting.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-land-mdpi/view_plam_restrain.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-land-mdpi/view_sample.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-land-xhdpi/activity_config.xml

@@ -4,7 +4,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup"
+    android:background="#778899"
     tools:context=".Config">
 
 

app/src/main/res/layout-land-xhdpi/activity_contact_us.xml

@@ -5,7 +5,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup">
+    android:background="#778899">
 
     <ScrollView
         android:layout_width="match_parent"
@@ -69,7 +69,7 @@
                 android:layout_marginEnd="8dp"
                 android:layout_marginBottom="0dp"
                 android:text="@string/companyaddr"
-                android:textColor="#4E2F2F"
+                android:textColor="#FFE4B5"
                 android:textSize="25dp"
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintEnd_toEndOf="parent"
@@ -85,7 +85,7 @@
                 android:layout_marginEnd="8dp"
                 android:layout_marginBottom="0dp"
                 android:text="@string/telephonenum"
-                android:textColor="#4E2F2F"
+                android:textColor="#FFE4B5"
                 android:textSize="25dp"
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintEnd_toEndOf="parent"
@@ -101,7 +101,7 @@
                 android:layout_marginEnd="8dp"
                 android:layout_marginBottom="8dp"
                 android:text="@string/emailaddr"
-                android:textColor="#4E2F2F"
+                android:textColor="#FFE4B5"
                 android:textSize="25dp"
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintEnd_toEndOf="parent"
@@ -117,12 +117,8 @@
                 android:layout_marginEnd="8dp"
                 android:layout_marginBottom="8dp"
                 android:text="@string/version"
-                android:textColor="#233450"
-                android:textSize="15dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent" />
+                android:textColor="#4B0082"
+                android:textSize="15dp" />
 
         </LinearLayout>
     </ScrollView>

app/src/main/res/layout-land-xhdpi/activity_dataanalysis.xml

@@ -3,7 +3,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup"
+    android:background="#778899"
     tools:context=".DataAnalysis">
 
     <ScrollView

app/src/main/res/layout-land-xhdpi/activity_demo_tools.xml

@@ -3,6 +3,6 @@
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup">
+    android:background="#778899">
 
 </android.support.constraint.ConstraintLayout>

app/src/main/res/layout-land-xhdpi/activity_firmware_update.xml

@@ -4,7 +4,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup"
+    android:background="#778899"
     tools:context=".FirmwareUpdate">
 
     <ScrollView
@@ -39,12 +39,6 @@
             android:layout_marginEnd="8dp"
             android:layout_marginBottom="8dp"
             android:orientation="horizontal"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintHorizontal_bias="0.724"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent"
-            app:layout_constraintVertical_bias="0.0"
             tools:context=".FirmwareUpdate">
 
             <TextView
@@ -59,13 +53,7 @@
                 android:inputType="textPersonName"
                 android:text="PID_VID"
                 android:textSize="25dp"
-                android:textColor="@color/text_white"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.0"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.0" />
+                android:textColor="@color/text_white"/>
 
             <Button
                 android:id="@+id/version"

app/src/main/res/layout-land-xhdpi/activity_gt9_main.xml

@@ -4,7 +4,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup_virtual"
+    android:background="#778899"
     tools:context=".GT9MainActivity">
 
     <ScrollView
@@ -44,9 +44,9 @@
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
                 android:layout_marginStart="8dp"
-                android:layout_marginTop="8dp"
+                android:layout_marginTop="16dp"
                 android:layout_marginEnd="8dp"
-                android:layout_marginBottom="8dp"
+                android:layout_marginBottom="16dp"
                 android:text="@string/companyname"
                 android:textAlignment="center"
                 android:textColor="#2F2F4F"
@@ -63,21 +63,14 @@
                 android:layout_height="match_parent"
                 android:layout_marginStart="8dp"
                 android:layout_marginLeft="8dp"
-                android:layout_marginTop="8dp"
                 android:layout_marginEnd="8dp"
                 android:layout_marginRight="8dp"
                 android:layout_marginBottom="8dp"
-                android:ems="10"
                 android:gravity="center"
                 android:text="@string/connectdevice"
                 android:textSize="30dp"
                 android:textColor="#FFFFFF"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.503"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.273" />
+                android:textStyle="bold"/>
 
             <TextView
                 android:id="@+id/ipaddressshow"
@@ -85,20 +78,12 @@
                 android:layout_height="match_parent"
                 android:layout_marginStart="8dp"
                 android:layout_marginLeft="8dp"
-                android:layout_marginTop="8dp"
                 android:layout_marginEnd="8dp"
                 android:layout_marginRight="8dp"
                 android:layout_marginBottom="8dp"
-                android:ems="10"
                 android:gravity="center"
                 android:textSize="20dp"
-                android:textColor="#FFFFFF"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.503"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.273" />
+                android:textColor="#FFFFFF"/>
 
             <LinearLayout
                 android:id="@+id/RadioLinearLayout"
@@ -201,13 +186,7 @@
                 android:text="@string/configsetting"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.535"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.196" />
+                android:textSize="30dp" />
 
             <Button
                 android:id="@+id/FWUpdate"
@@ -219,13 +198,7 @@
                 android:text="@string/firmwareupdata"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.515"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.376" />
+                android:textSize="30dp" />
 
             <Button
                 android:id="@+id/DataAnalysis"
@@ -237,13 +210,7 @@
                 android:text="@string/dataanalysis"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.515"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.376" />
+                android:textSize="30dp" />
 
             <Button
                 android:id="@+id/NoiseAnalysis"
@@ -255,13 +222,7 @@
                 android:text="@string/noiseanalysis"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.515"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.376" />
+                android:textSize="30dp" />
 
             <Button
                 android:id="@+id/DemoTools"
@@ -273,13 +234,7 @@
                 android:text="@string/demotools"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.515"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.376" />
+                android:textSize="30dp" />
 
             <Button
                 android:id="@+id/IICOperation"
@@ -291,13 +246,7 @@
                 android:text="@string/ramoperation"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.515"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.376" />
+                android:textSize="30dp" />
 
             <Button
                 android:id="@+id/ContactUs"
@@ -309,13 +258,7 @@
                 android:text="@string/contactus"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.515"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.376" />
+                android:textSize="30dp" />
 
             <Button
                 android:id="@+id/Exit"
@@ -328,13 +271,7 @@
                 android:text="@string/exit"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.515"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.376" />
+                android:textSize="30dp" />
 
         </LinearLayout>
 

app/src/main/res/layout-land-xhdpi/activity_iic_operation.xml

@@ -4,7 +4,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup">
+    android:background="#778899">
 
     <ScrollView
         android:layout_width="match_parent"

app/src/main/res/layout-land-xhdpi/activity_noise_analysis.xml

@@ -5,7 +5,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup"
+    android:background="#778899"
     tools:context=".NoiseAnalysis">
 
     <com.github.mikephil.charting.charts.LineChart

app/src/main/res/layout-land-xhdpi/view_cfg_ram.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-land-xhdpi/view_channel_setting.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-land-xhdpi/view_hopping_setting.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-land-xhdpi/view_key_setting.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-land-xhdpi/view_module_switch.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-land-xhdpi/view_normal_setting.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-land-xhdpi/view_pen_setting.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-land-xhdpi/view_plam_restrain.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-land-xhdpi/view_sample.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-land-xxhdpi/activity_config.xml

@@ -4,7 +4,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup"
+    android:background="#778899"
     tools:context=".Config">
 
 

app/src/main/res/layout-land-xxhdpi/activity_contact_us.xml

@@ -5,7 +5,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup">
+    android:background="#778899">
 
     <ScrollView
         android:layout_width="match_parent"
@@ -69,7 +69,7 @@
                 android:layout_marginEnd="8dp"
                 android:layout_marginBottom="0dp"
                 android:text="@string/companyaddr"
-                android:textColor="#4E2F2F"
+                android:textColor="#FFE4B5"
                 android:textSize="25dp"
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintEnd_toEndOf="parent"
@@ -85,7 +85,7 @@
                 android:layout_marginEnd="8dp"
                 android:layout_marginBottom="0dp"
                 android:text="@string/telephonenum"
-                android:textColor="#4E2F2F"
+                android:textColor="#FFE4B5"
                 android:textSize="25dp"
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintEnd_toEndOf="parent"
@@ -101,7 +101,7 @@
                 android:layout_marginEnd="8dp"
                 android:layout_marginBottom="8dp"
                 android:text="@string/emailaddr"
-                android:textColor="#4E2F2F"
+                android:textColor="#FFE4B5"
                 android:textSize="25dp"
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintEnd_toEndOf="parent"
@@ -117,12 +117,8 @@
                 android:layout_marginEnd="8dp"
                 android:layout_marginBottom="8dp"
                 android:text="@string/version"
-                android:textColor="#233450"
-                android:textSize="15dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent" />
+                android:textColor="#4B0082"
+                android:textSize="15dp" />
 
         </LinearLayout>
     </ScrollView>

app/src/main/res/layout-land-xxhdpi/activity_dataanalysis.xml

@@ -3,7 +3,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup"
+    android:background="#778899"
     tools:context=".DataAnalysis">
 
     <ScrollView

app/src/main/res/layout-land-xxhdpi/activity_demo_tools.xml

@@ -3,6 +3,6 @@
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup">
+    android:background="#778899">
 
 </android.support.constraint.ConstraintLayout>

app/src/main/res/layout-land-xxhdpi/activity_firmware_update.xml

@@ -4,7 +4,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup"
+    android:background="#778899"
     tools:context=".FirmwareUpdate">
 
     <ScrollView
@@ -39,12 +39,6 @@
             android:layout_marginEnd="8dp"
             android:layout_marginBottom="8dp"
             android:orientation="horizontal"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintHorizontal_bias="0.724"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent"
-            app:layout_constraintVertical_bias="0.0"
             tools:context=".FirmwareUpdate">
 
             <TextView
@@ -59,13 +53,7 @@
                 android:inputType="textPersonName"
                 android:text="PID_VID"
                 android:textSize="25dp"
-                android:textColor="@color/text_white"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.0"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.0" />
+                android:textColor="@color/text_white"/>
 
             <Button
                 android:id="@+id/version"

app/src/main/res/layout-land-xxhdpi/activity_gt9_main.xml

@@ -4,7 +4,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup_virtual"
+    android:background="#778899"
     tools:context=".GT9MainActivity">
 
     <ScrollView
@@ -44,9 +44,9 @@
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
                 android:layout_marginStart="8dp"
-                android:layout_marginTop="8dp"
+                android:layout_marginTop="16dp"
                 android:layout_marginEnd="8dp"
-                android:layout_marginBottom="8dp"
+                android:layout_marginBottom="16dp"
                 android:text="@string/companyname"
                 android:textAlignment="center"
                 android:textColor="#2F2F4F"
@@ -63,21 +63,14 @@
                 android:layout_height="match_parent"
                 android:layout_marginStart="8dp"
                 android:layout_marginLeft="8dp"
-                android:layout_marginTop="8dp"
                 android:layout_marginEnd="8dp"
                 android:layout_marginRight="8dp"
                 android:layout_marginBottom="8dp"
-                android:ems="10"
                 android:gravity="center"
                 android:text="@string/connectdevice"
                 android:textSize="30dp"
                 android:textColor="#FFFFFF"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.503"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.273" />
+                android:textStyle="bold"/>
 
             <TextView
                 android:id="@+id/ipaddressshow"
@@ -85,20 +78,12 @@
                 android:layout_height="match_parent"
                 android:layout_marginStart="8dp"
                 android:layout_marginLeft="8dp"
-                android:layout_marginTop="8dp"
                 android:layout_marginEnd="8dp"
                 android:layout_marginRight="8dp"
                 android:layout_marginBottom="8dp"
-                android:ems="10"
                 android:gravity="center"
                 android:textSize="20dp"
-                android:textColor="#FFFFFF"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.503"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.273" />
+                android:textColor="#FFFFFF"/>
 
             <LinearLayout
                 android:id="@+id/RadioLinearLayout"
@@ -201,13 +186,7 @@
                 android:text="@string/configsetting"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.535"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.196" />
+                android:textSize="30dp" />
 
             <Button
                 android:id="@+id/FWUpdate"
@@ -219,13 +198,7 @@
                 android:text="@string/firmwareupdata"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.515"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.376" />
+                android:textSize="30dp" />
 
             <Button
                 android:id="@+id/DataAnalysis"
@@ -237,13 +210,7 @@
                 android:text="@string/dataanalysis"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.515"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.376" />
+                android:textSize="30dp" />
 
             <Button
                 android:id="@+id/NoiseAnalysis"
@@ -255,13 +222,7 @@
                 android:text="@string/noiseanalysis"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.515"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.376" />
+                android:textSize="30dp" />
 
             <Button
                 android:id="@+id/DemoTools"
@@ -273,13 +234,7 @@
                 android:text="@string/demotools"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.515"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.376" />
+                android:textSize="30dp" />
 
             <Button
                 android:id="@+id/IICOperation"
@@ -291,13 +246,7 @@
                 android:text="@string/ramoperation"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.515"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.376" />
+                android:textSize="30dp" />
 
             <Button
                 android:id="@+id/ContactUs"
@@ -309,13 +258,7 @@
                 android:text="@string/contactus"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.515"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.376" />
+                android:textSize="30dp" />
 
             <Button
                 android:id="@+id/Exit"
@@ -328,13 +271,7 @@
                 android:text="@string/exit"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.515"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.376" />
+                android:textSize="30dp" />
 
         </LinearLayout>
 

app/src/main/res/layout-land-xxhdpi/activity_iic_operation.xml

@@ -4,7 +4,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup">
+    android:background="#778899">
 
     <ScrollView
         android:layout_width="match_parent"

app/src/main/res/layout-land-xxhdpi/activity_noise_analysis.xml

@@ -5,7 +5,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup"
+    android:background="#778899"
     tools:context=".NoiseAnalysis">
 
     <com.github.mikephil.charting.charts.LineChart

app/src/main/res/layout-land-xxhdpi/view_cfg_ram.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-land-xxhdpi/view_channel_setting.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-land-xxhdpi/view_hopping_setting.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-land-xxhdpi/view_key_setting.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-land-xxhdpi/view_module_switch.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-land-xxhdpi/view_normal_setting.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-land-xxhdpi/view_pen_setting.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-land-xxhdpi/view_plam_restrain.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-land-xxhdpi/view_sample.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-land-xxxhdpi/activity_config.xml

@@ -4,7 +4,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup"
+    android:background="#778899"
     tools:context=".Config">
 
 

app/src/main/res/layout-land-xxxhdpi/activity_contact_us.xml

@@ -5,7 +5,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup">
+    android:background="#778899">
 
     <ScrollView
         android:layout_width="match_parent"
@@ -69,7 +69,7 @@
                 android:layout_marginEnd="8dp"
                 android:layout_marginBottom="0dp"
                 android:text="@string/companyaddr"
-                android:textColor="#4E2F2F"
+                android:textColor="#FFE4B5"
                 android:textSize="25dp"
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintEnd_toEndOf="parent"
@@ -85,7 +85,7 @@
                 android:layout_marginEnd="8dp"
                 android:layout_marginBottom="0dp"
                 android:text="@string/telephonenum"
-                android:textColor="#4E2F2F"
+                android:textColor="#FFE4B5"
                 android:textSize="25dp"
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintEnd_toEndOf="parent"
@@ -101,7 +101,7 @@
                 android:layout_marginEnd="8dp"
                 android:layout_marginBottom="8dp"
                 android:text="@string/emailaddr"
-                android:textColor="#4E2F2F"
+                android:textColor="#FFE4B5"
                 android:textSize="25dp"
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintEnd_toEndOf="parent"
@@ -117,12 +117,8 @@
                 android:layout_marginEnd="8dp"
                 android:layout_marginBottom="8dp"
                 android:text="@string/version"
-                android:textColor="#233450"
-                android:textSize="15dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent" />
+                android:textColor="#4B0082"
+                android:textSize="15dp" />
 
         </LinearLayout>
     </ScrollView>

app/src/main/res/layout-land-xxxhdpi/activity_dataanalysis.xml

@@ -3,7 +3,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup"
+    android:background="#778899"
     tools:context=".DataAnalysis">
 
     <ScrollView

app/src/main/res/layout-land-xxxhdpi/activity_demo_tools.xml

@@ -3,6 +3,6 @@
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup">
+    android:background="#778899">
 
 </android.support.constraint.ConstraintLayout>

app/src/main/res/layout-land-xxxhdpi/activity_firmware_update.xml

@@ -4,7 +4,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup"
+    android:background="#778899"
     tools:context=".FirmwareUpdate">
 
     <ScrollView
@@ -39,12 +39,6 @@
             android:layout_marginEnd="8dp"
             android:layout_marginBottom="8dp"
             android:orientation="horizontal"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintHorizontal_bias="0.724"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent"
-            app:layout_constraintVertical_bias="0.0"
             tools:context=".FirmwareUpdate">
 
             <TextView
@@ -59,13 +53,7 @@
                 android:inputType="textPersonName"
                 android:text="PID_VID"
                 android:textSize="25dp"
-                android:textColor="@color/text_white"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.0"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.0" />
+                android:textColor="@color/text_white"/>
 
             <Button
                 android:id="@+id/version"

app/src/main/res/layout-land-xxxhdpi/activity_gt9_main.xml

@@ -4,7 +4,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup_virtual"
+    android:background="#778899"
     tools:context=".GT9MainActivity">
 
     <ScrollView
@@ -44,9 +44,9 @@
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
                 android:layout_marginStart="8dp"
-                android:layout_marginTop="8dp"
+                android:layout_marginTop="16dp"
                 android:layout_marginEnd="8dp"
-                android:layout_marginBottom="8dp"
+                android:layout_marginBottom="16dp"
                 android:text="@string/companyname"
                 android:textAlignment="center"
                 android:textColor="#2F2F4F"
@@ -63,21 +63,14 @@
                 android:layout_height="match_parent"
                 android:layout_marginStart="8dp"
                 android:layout_marginLeft="8dp"
-                android:layout_marginTop="8dp"
                 android:layout_marginEnd="8dp"
                 android:layout_marginRight="8dp"
                 android:layout_marginBottom="8dp"
-                android:ems="10"
                 android:gravity="center"
                 android:text="@string/connectdevice"
                 android:textSize="30dp"
                 android:textColor="#FFFFFF"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.503"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.273" />
+                android:textStyle="bold"/>
 
             <TextView
                 android:id="@+id/ipaddressshow"
@@ -85,20 +78,12 @@
                 android:layout_height="match_parent"
                 android:layout_marginStart="8dp"
                 android:layout_marginLeft="8dp"
-                android:layout_marginTop="8dp"
                 android:layout_marginEnd="8dp"
                 android:layout_marginRight="8dp"
                 android:layout_marginBottom="8dp"
-                android:ems="10"
                 android:gravity="center"
                 android:textSize="20dp"
-                android:textColor="#FFFFFF"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.503"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.273" />
+                android:textColor="#FFFFFF"/>
 
             <LinearLayout
                 android:id="@+id/RadioLinearLayout"
@@ -201,13 +186,7 @@
                 android:text="@string/configsetting"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.535"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.196" />
+                android:textSize="30dp" />
 
             <Button
                 android:id="@+id/FWUpdate"
@@ -219,13 +198,7 @@
                 android:text="@string/firmwareupdata"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.515"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.376" />
+                android:textSize="30dp" />
 
             <Button
                 android:id="@+id/DataAnalysis"
@@ -237,13 +210,7 @@
                 android:text="@string/dataanalysis"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.515"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.376" />
+                android:textSize="30dp" />
 
             <Button
                 android:id="@+id/NoiseAnalysis"
@@ -255,13 +222,7 @@
                 android:text="@string/noiseanalysis"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.515"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.376" />
+                android:textSize="30dp" />
 
             <Button
                 android:id="@+id/DemoTools"
@@ -273,13 +234,7 @@
                 android:text="@string/demotools"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.515"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.376" />
+                android:textSize="30dp" />
 
             <Button
                 android:id="@+id/IICOperation"
@@ -291,13 +246,7 @@
                 android:text="@string/ramoperation"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.515"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.376" />
+                android:textSize="30dp" />
 
             <Button
                 android:id="@+id/ContactUs"
@@ -309,13 +258,7 @@
                 android:text="@string/contactus"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.515"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.376" />
+                android:textSize="30dp" />
 
             <Button
                 android:id="@+id/Exit"
@@ -328,13 +271,7 @@
                 android:text="@string/exit"
                 android:textColor="#FFFFf0"
                 android:textAllCaps="false"
-                android:textSize="30dp"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintHorizontal_bias="0.515"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toTopOf="parent"
-                app:layout_constraintVertical_bias="0.376" />
+                android:textSize="30dp" />
 
         </LinearLayout>
 

app/src/main/res/layout-land-xxxhdpi/activity_iic_operation.xml

@@ -4,7 +4,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup">
+    android:background="#778899">
 
     <ScrollView
         android:layout_width="match_parent"

app/src/main/res/layout-land-xxxhdpi/activity_noise_analysis.xml

@@ -5,7 +5,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/wingcool_backgroup"
+    android:background="#778899"
     tools:context=".NoiseAnalysis">
 
     <com.github.mikephil.charting.charts.LineChart

app/src/main/res/layout-land-xxxhdpi/view_cfg_ram.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-land-xxxhdpi/view_channel_setting.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-land-xxxhdpi/view_hopping_setting.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-land-xxxhdpi/view_key_setting.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-land-xxxhdpi/view_module_switch.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">
 

app/src/main/res/layout-land-xxxhdpi/view_normal_setting.xml

@@ -2,7 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#FEF898"
+    android:background="#FFFACD"
     android:gravity="center"
     android:orientation="vertical">