diff --git a/src/app/src/main/AndroidManifest.xml b/src/app/src/main/AndroidManifest.xml
index 4f2eb3c..66a89f5 100644
--- a/src/app/src/main/AndroidManifest.xml
+++ b/src/app/src/main/AndroidManifest.xml
@@ -16,9 +16,11 @@
 
     <application
         android:icon="@drawable/icon"
+        android:theme="@style/Theme.AppCompat.Light.NoActionBar"
         android:label="@string/app_name" >
         <activity
             android:name="wificar.SettingsActivity"
+            android:screenOrientation="landscape"
             android:exported="false" />
         <activity
             android:name="wificar.MyMainFrm"
diff --git a/src/app/src/main/java/wificar/MyMainFrm.java b/src/app/src/main/java/wificar/MyMainFrm.java
index 9dd630c..b204225 100644
--- a/src/app/src/main/java/wificar/MyMainFrm.java
+++ b/src/app/src/main/java/wificar/MyMainFrm.java
@@ -61,42 +61,38 @@ public class MyMainFrm extends Activity {
         Button_go.requestFocusFromTouch();
         Button_set.requestFocusFromTouch();
 
-        Button_go.setOnClickListener(new Button.OnClickListener() {
-            public void onClick(View v) {
-                // TODO Auto-generated method stub
-                //生成一个Intent对象
-                Intent intent = new Intent();
-                //在Intent对象当中添加一个键值对
-                intent.putExtra("CameraIp", videoUrl);
-                intent.putExtra("ControlUrl", controlUrl);
-                intent.putExtra("Port", port);
-
-                intent.putExtra("Is_Scale", true);
-                //设置Intent对象要启动的Activity
-                intent.setClass(MyMainFrm.this, MyVideo.class);
-                //通过Intent对象启动另外一个Activity
-                startActivity(intent);
-                finish();
-            }
+        Button_go.setOnClickListener(v -> {
+            // TODO Auto-generated method stub
+            //生成一个Intent对象
+            Intent intent = new Intent();
+            //在Intent对象当中添加一个键值对
+            intent.putExtra("CameraIp", videoUrl);
+            intent.putExtra("ControlUrl", controlUrl);
+            intent.putExtra("Port", port);
+
+            intent.putExtra("Is_Scale", true);
+            //设置Intent对象要启动的Activity
+            intent.setClass(MyMainFrm.this, MyVideo.class);
+            //通过Intent对象启动另外一个Activity
+            startActivity(intent);
+            finish();
         });
 
-        Button_set.setOnClickListener(new Button.OnClickListener() {
-            public void onClick(View v) {
-                // TODO Auto-generated method stub
-                //生成一个Intent对象
-                Intent intent = new Intent();
-                //在Intent对象当中添加一个键值对
-                intent.putExtra("CameraIp", videoUrl);
-                intent.putExtra("ControlUrl", controlUrl);
-                intent.putExtra("Port", port);
-
-                intent.putExtra("Is_Scale", true);
-                //设置Intent对象要启动的Activity
-                intent.setClass(MyMainFrm.this, SettingsActivity.class);
-                //通过Intent对象启动另外一个Activity
-                startActivity(intent);
-                finish();
-            }
+        Button_set.setOnClickListener(v -> {
+            // TODO Auto-generated method stub
+            //生成一个Intent对象
+            Intent intent = new Intent();
+            //在Intent对象当中添加一个键值对
+            intent.putExtra("CameraIp", videoUrl);
+            intent.putExtra("ControlUrl", controlUrl);
+            intent.putExtra("Port", port);
+
+            intent.putExtra("Is_Scale", true);
+            //设置Intent对象要启动的Activity
+            intent.setClass(MyMainFrm.this, SettingsActivity.class);
+            //通过Intent对象启动另外一个Activity
+            startActivity(intent);
+            finish();
         });
 
     }
diff --git a/src/app/src/main/java/wificar/SettingsActivity.java b/src/app/src/main/java/wificar/SettingsActivity.java
index 92b0b3f..604262b 100644
--- a/src/app/src/main/java/wificar/SettingsActivity.java
+++ b/src/app/src/main/java/wificar/SettingsActivity.java
@@ -3,6 +3,8 @@ package wificar;
 import androidx.appcompat.app.AppCompatActivity;
 
 import android.os.Bundle;
+import android.view.Window;
+import android.view.WindowManager;
 
 import my.wificar.R;
 
@@ -11,6 +13,8 @@ public class SettingsActivity extends AppCompatActivity {
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
+        this.requestWindowFeature(Window.FEATURE_NO_TITLE);//隐去标题（应用的名字必须要写在setContentView之前，否则会有异常）
+        this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
         setContentView(R.layout.activity_settings);
     }
 }
\ No newline at end of file
diff --git a/src/app/src/main/res/layout/activity_settings.xml b/src/app/src/main/res/layout/activity_settings.xml
index 44fac76..03c2f93 100644
--- a/src/app/src/main/res/layout/activity_settings.xml
+++ b/src/app/src/main/res/layout/activity_settings.xml
@@ -7,85 +7,146 @@
     tools:context="wificar.SettingsActivity">
 
     <TextView
-        android:id="@+id/textView58"
+        android:id="@+id/textView57"
         android:layout_width="139dp"
-        android:layout_height="43dp"
-        android:layout_marginStart="696dp"
-        android:layout_marginTop="412dp"
+        android:layout_height="30dp"
+        android:layout_marginStart="15dp"
         android:gravity="center"
-        android:text="浜戝彴绔栫洿鍙嶈浆锛�"
+        android:text="浜戝彴姘村钩鍙嶈浆锛�"
         android:textSize="16dp"
         android:textStyle="bold"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintBottom_toBottomOf="@+id/textView56"
+        app:layout_constraintStart_toEndOf="@+id/checkBox"
+        app:layout_constraintTop_toTopOf="@+id/textView56"
+        app:layout_constraintVertical_bias="0.0" />
 
     <CheckBox
-        android:id="@+id/checkBox4"
+        android:id="@+id/checkBox3"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginStart="40dp"
-        android:layout_marginTop="416dp"
-        app:layout_constraintStart_toEndOf="@+id/textView58"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintBottom_toBottomOf="@+id/textView57"
+        app:layout_constraintStart_toEndOf="@+id/textView57"
+        app:layout_constraintTop_toTopOf="@+id/textView57" />
 
-    <TextView
-        android:id="@+id/textView57"
-        android:layout_width="139dp"
-        android:layout_height="43dp"
-        android:layout_marginStart="696dp"
-        android:layout_marginTop="368dp"
-        android:gravity="center"
-        android:text="浜戝彴姘村钩鍙嶈浆锛�"
-        android:textSize="16dp"
-        android:textStyle="bold"
+    <Button
+        android:id="@+id/button6"
+        android:layout_width="100dp"
+        android:layout_height="35dp"
+        android:layout_marginStart="144dp"
+        android:text="缁濆浣嶇疆妯″紡"
+        android:textSize="12sp"
+        app:layout_constraintBottom_toBottomOf="@+id/textView"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintTop_toTopOf="@+id/textView" />
+
+    <LinearLayout
+        android:id="@+id/linearLayout2"
+        android:layout_width="312dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="50dp"
+        android:orientation="horizontal"
+        app:layout_constraintBottom_toBottomOf="@+id/button7"
+        app:layout_constraintStart_toEndOf="@+id/button7"
+        app:layout_constraintTop_toTopOf="@+id/button7"
+        app:layout_constraintVertical_bias="1.0">
+
+        <Button
+            android:id="@+id/save"
+            android:layout_width="135dp"
+            android:layout_height="40dp"
+            android:text="淇濆瓨"
+            android:textSize="15sp"
+            android:textStyle="bold" />
+
+        <Button
+            android:id="@+id/defaultsetting"
+            android:layout_width="135dp"
+            android:layout_height="40dp"
+            android:layout_marginStart="49dp"
+            android:layout_marginEnd="50dp"
+            android:text="鎭㈠榛樿璁剧疆"
+            android:textSize="15sp"
+            android:textStyle="bold"
+            android:visibility="visible" />
+    </LinearLayout>
 
     <CheckBox
-        android:id="@+id/checkBox2"
+        android:id="@+id/checkBox"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginStart="872dp"
-        android:layout_marginTop="376dp"
+        app:layout_constraintBottom_toBottomOf="@+id/textView56"
         app:layout_constraintStart_toEndOf="@+id/textView56"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintTop_toTopOf="@+id/textView56" />
 
     <TextView
         android:id="@+id/textView56"
         android:layout_width="139dp"
-        android:layout_height="43dp"
-        android:layout_marginStart="696dp"
-        android:layout_marginTop="328dp"
+        android:layout_height="30dp"
+        android:layout_marginTop="25dp"
         android:gravity="center"
         android:text="寮�鍚Е灞忎簯鍙帮細"
         android:textSize="16dp"
         android:textStyle="bold"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintStart_toStartOf="@+id/textView54"
+        app:layout_constraintTop_toBottomOf="@+id/textView54" />
+
+    <Button
+        android:id="@+id/button7"
+        android:layout_width="100dp"
+        android:layout_height="35dp"
+        android:layout_marginStart="32dp"
+        android:text="鐩稿浣嶇疆妯″紡"
+        android:textSize="12sp"
+        app:layout_constraintBottom_toBottomOf="@+id/button6"
+        app:layout_constraintStart_toEndOf="@+id/button6"
+        app:layout_constraintTop_toTopOf="@+id/button6"
+        app:layout_constraintVertical_bias="1.0" />
 
     <CheckBox
-        android:id="@+id/checkBox"
+        android:id="@+id/checkBox4"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginStart="40dp"
-        android:layout_marginTop="336dp"
-        app:layout_constraintStart_toEndOf="@+id/textView56"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintBottom_toBottomOf="@+id/textView58"
+        app:layout_constraintStart_toEndOf="@+id/textView58"
+        app:layout_constraintTop_toTopOf="@+id/textView58" />
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="68dp"
+        android:text="浜戝彴妯″紡"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/textView56" />
+
+    <TextView
+        android:id="@+id/textView58"
+        android:layout_width="139dp"
+        android:layout_height="30dp"
+        android:layout_marginStart="4dp"
+        android:gravity="center"
+        android:text="浜戝彴绔栫洿鍙嶈浆锛�"
+        android:textSize="16dp"
+        android:textStyle="bold"
+        app:layout_constraintBottom_toBottomOf="@+id/textView57"
+        app:layout_constraintStart_toEndOf="@+id/checkBox3"
+        app:layout_constraintTop_toTopOf="@+id/textView57"
+        app:layout_constraintVertical_bias="0.0" />
 
     <CheckBox
-        android:id="@+id/checkBox3"
+        android:id="@+id/checkBox2"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginStart="40dp"
+        android:layout_marginStart="872dp"
         android:layout_marginTop="376dp"
         app:layout_constraintStart_toEndOf="@+id/textView56"
         app:layout_constraintTop_toTopOf="parent" />
 
     <EditText
         android:id="@+id/editTextText52"
-        android:layout_width="281dp"
-        android:layout_height="40dp"
-        android:layout_marginTop="368dp"
+        android:layout_width="125dp"
+        android:layout_height="25dp"
         android:clickable="true"
         android:ems="10"
         android:includeFontPadding="false"
@@ -95,40 +156,24 @@
         android:paddingRight="16dp"
         android:paddingBottom="8dp"
         android:textSize="16dp"
-        app:layout_constraintStart_toEndOf="@+id/textView55"
-        app:layout_constraintTop_toTopOf="parent" />
-
-    <TextView
-        android:id="@+id/textView53"
-        android:layout_width="100dp"
-        android:layout_height="40dp"
-        android:layout_marginStart="48dp"
-        android:layout_marginTop="408dp"
-        android:gravity="center"
-        android:text="瑙嗛鍦板潃1锛�"
-        android:textSize="16dp"
-        android:textStyle="bold"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintBottom_toBottomOf="@+id/textView55"
+        app:layout_constraintStart_toEndOf="@+id/textView55" />
 
     <TextView
         android:id="@+id/textView54"
         android:layout_width="100dp"
-        android:layout_height="40dp"
-        android:layout_marginStart="48dp"
-        android:layout_marginTop="448dp"
+        android:layout_height="25dp"
         android:gravity="center"
         android:text="瑙嗛鍦板潃2锛�"
         android:textSize="16dp"
         android:textStyle="bold"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintStart_toStartOf="@+id/textView53"
+        app:layout_constraintTop_toBottomOf="@+id/textView53" />
 
     <EditText
         android:id="@+id/editTextText51"
         android:layout_width="492dp"
-        android:layout_height="40dp"
-        android:layout_marginTop="408dp"
+        android:layout_height="25dp"
         android:clickable="true"
         android:ems="10"
         android:includeFontPadding="false"
@@ -138,14 +183,13 @@
         android:paddingRight="16dp"
         android:paddingBottom="8dp"
         android:textSize="16dp"
-        app:layout_constraintStart_toEndOf="@+id/textView53"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintBottom_toBottomOf="@+id/textView53"
+        app:layout_constraintStart_toEndOf="@+id/textView53" />
 
     <EditText
         android:id="@+id/editTextText50"
         android:layout_width="492dp"
-        android:layout_height="40dp"
-        android:layout_marginTop="448dp"
+        android:layout_height="25dp"
         android:clickable="true"
         android:ems="10"
         android:includeFontPadding="false"
@@ -155,28 +199,13 @@
         android:paddingRight="16dp"
         android:paddingBottom="8dp"
         android:textSize="16dp"
-        app:layout_constraintStart_toEndOf="@+id/textView54"
-        app:layout_constraintTop_toTopOf="parent" />
-
-    <TextView
-        android:id="@+id/textView55"
-        android:layout_width="100dp"
-        android:layout_height="40dp"
-        android:layout_marginStart="48dp"
-        android:layout_marginTop="368dp"
-        android:gravity="center"
-        android:text="浜戝彴鐏垫晱搴︼細"
-        android:textSize="16dp"
-        android:textStyle="bold"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintBottom_toBottomOf="@+id/textView54"
+        app:layout_constraintStart_toEndOf="@+id/textView54" />
 
     <EditText
         android:id="@+id/editTextText48"
-        android:layout_width="281dp"
-        android:layout_height="40dp"
-        android:layout_marginStart="540dp"
-        android:layout_marginTop="168dp"
+        android:layout_width="125dp"
+        android:layout_height="25dp"
         android:clickable="true"
         android:ems="10"
         android:includeFontPadding="false"
@@ -186,41 +215,35 @@
         android:paddingRight="16dp"
         android:paddingBottom="8dp"
         android:textSize="16dp"
-        app:layout_constraintStart_toEndOf="@+id/textView41"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintBottom_toTopOf="@+id/textView47"
+        app:layout_constraintStart_toEndOf="@+id/textView51" />
 
     <TextView
         android:id="@+id/textView46"
         android:layout_width="100dp"
-        android:layout_height="40dp"
-        android:layout_marginStart="588dp"
-        android:layout_marginTop="288dp"
+        android:layout_height="25dp"
         android:gravity="center"
         android:text="鎺у埗绔彛"
         android:textSize="16dp"
         android:textStyle="bold"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintBottom_toBottomOf="@+id/editTextText25"
+        app:layout_constraintStart_toEndOf="@+id/editTextText25" />
 
     <TextView
         android:id="@+id/textView47"
         android:layout_width="100dp"
-        android:layout_height="40dp"
-        android:layout_marginStart="588dp"
-        android:layout_marginTop="208dp"
+        android:layout_height="25dp"
         android:gravity="center"
         android:text="鍙冲悗锛�"
         android:textSize="16dp"
         android:textStyle="bold"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintBottom_toBottomOf="@+id/editTextText37"
+        app:layout_constraintStart_toEndOf="@+id/editTextText37" />
 
     <EditText
         android:id="@+id/editTextText44"
-        android:layout_width="281dp"
-        android:layout_height="40dp"
-        android:layout_marginStart="540dp"
-        android:layout_marginTop="128dp"
+        android:layout_width="125dp"
+        android:layout_height="25dp"
         android:clickable="true"
         android:ems="10"
         android:includeFontPadding="false"
@@ -230,28 +253,24 @@
         android:paddingRight="16dp"
         android:paddingBottom="8dp"
         android:textSize="16dp"
-        app:layout_constraintStart_toEndOf="@+id/textView40"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintBottom_toBottomOf="@+id/textView50"
+        app:layout_constraintStart_toEndOf="@+id/textView50" />
 
     <TextView
         android:id="@+id/textView49"
         android:layout_width="100dp"
-        android:layout_height="40dp"
-        android:layout_marginStart="588dp"
-        android:layout_marginTop="88dp"
+        android:layout_height="25dp"
         android:gravity="center"
         android:text="鍚庨��锛�"
         android:textSize="16dp"
         android:textStyle="bold"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintBottom_toTopOf="@+id/editTextText_left"
+        app:layout_constraintStart_toEndOf="@+id/editText_forward" />
 
     <EditText
         android:id="@+id/editTextText45"
-        android:layout_width="281dp"
-        android:layout_height="40dp"
-        android:layout_marginStart="540dp"
-        android:layout_marginTop="288dp"
+        android:layout_width="125dp"
+        android:layout_height="25dp"
         android:clickable="true"
         android:ems="10"
         android:includeFontPadding="false"
@@ -261,28 +280,24 @@
         android:paddingRight="16dp"
         android:paddingBottom="8dp"
         android:textSize="16dp"
-        app:layout_constraintStart_toEndOf="@+id/textView45"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintBottom_toBottomOf="@+id/textView46"
+        app:layout_constraintStart_toEndOf="@+id/textView46" />
 
     <TextView
         android:id="@+id/textView50"
         android:layout_width="100dp"
-        android:layout_height="40dp"
-        android:layout_marginStart="588dp"
-        android:layout_marginTop="128dp"
+        android:layout_height="25dp"
         android:gravity="center"
         android:text="鍙宠浆锛�"
         android:textSize="16dp"
         android:textStyle="bold"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintBottom_toBottomOf="@+id/editTextText_left"
+        app:layout_constraintStart_toEndOf="@+id/editTextText_left" />
 
     <EditText
         android:id="@+id/editTextText46"
-        android:layout_width="281dp"
-        android:layout_height="40dp"
-        android:layout_marginStart="540dp"
-        android:layout_marginTop="208dp"
+        android:layout_width="125dp"
+        android:layout_height="25dp"
         android:clickable="true"
         android:ems="10"
         android:includeFontPadding="false"
@@ -292,15 +307,13 @@
         android:paddingRight="16dp"
         android:paddingBottom="8dp"
         android:textSize="16dp"
-        app:layout_constraintStart_toEndOf="@+id/textView43"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintBottom_toBottomOf="@+id/textView47"
+        app:layout_constraintStart_toEndOf="@+id/textView47" />
 
     <EditText
         android:id="@+id/editTextText47"
-        android:layout_width="281dp"
-        android:layout_height="40dp"
-        android:layout_marginStart="540dp"
-        android:layout_marginTop="248dp"
+        android:layout_width="125dp"
+        android:layout_height="25dp"
         android:clickable="true"
         android:ems="10"
         android:includeFontPadding="false"
@@ -310,15 +323,13 @@
         android:paddingRight="16dp"
         android:paddingBottom="8dp"
         android:textSize="16dp"
-        app:layout_constraintStart_toEndOf="@+id/textView42"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintBottom_toBottomOf="@+id/textView52"
+        app:layout_constraintStart_toEndOf="@+id/textView52" />
 
     <EditText
         android:id="@+id/editTextText49"
-        android:layout_width="281dp"
-        android:layout_height="40dp"
-        android:layout_marginStart="540dp"
-        android:layout_marginTop="88dp"
+        android:layout_width="125dp"
+        android:layout_height="25dp"
         android:clickable="true"
         android:ems="10"
         android:includeFontPadding="false"
@@ -328,40 +339,35 @@
         android:paddingRight="16dp"
         android:paddingBottom="8dp"
         android:textSize="16dp"
-        app:layout_constraintStart_toEndOf="@+id/textView40"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintBottom_toBottomOf="@+id/textView49"
+        app:layout_constraintStart_toEndOf="@+id/textView49" />
 
     <TextView
         android:id="@+id/textView52"
         android:layout_width="100dp"
-        android:layout_height="40dp"
-        android:layout_marginStart="588dp"
-        android:layout_marginTop="248dp"
+        android:layout_height="25dp"
         android:gravity="center"
         android:text="鍙虫棆杞細"
         android:textSize="16dp"
         android:textStyle="bold"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintBottom_toBottomOf="@+id/editTextText42"
+        app:layout_constraintStart_toEndOf="@+id/editTextText42" />
 
     <TextView
         android:id="@+id/textView51"
         android:layout_width="100dp"
-        android:layout_height="40dp"
-        android:layout_marginStart="588dp"
-        android:layout_marginTop="168dp"
+        android:layout_height="25dp"
         android:gravity="center"
         android:text="鍙冲墠锛�"
         android:textSize="16dp"
         android:textStyle="bold"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintBottom_toBottomOf="@+id/editTextText38"
+        app:layout_constraintStart_toEndOf="@+id/editTextText38" />
 
     <EditText
         android:id="@+id/editTextText38"
-        android:layout_width="281dp"
-        android:layout_height="40dp"
-        android:layout_marginTop="170dp"
+        android:layout_width="125dp"
+        android:layout_height="25dp"
         android:clickable="true"
         android:ems="10"
         android:includeFontPadding="false"
@@ -371,14 +377,13 @@
         android:paddingRight="16dp"
         android:paddingBottom="8dp"
         android:textSize="16dp"
-        app:layout_constraintStart_toEndOf="@+id/textView41"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintBottom_toTopOf="@+id/textView30"
+        app:layout_constraintStart_toEndOf="@+id/textView41" />
 
     <EditText
         android:id="@+id/editTextText41"
-        android:layout_width="281dp"
-        android:layout_height="40dp"
-        android:layout_marginTop="328dp"
+        android:layout_width="125dp"
+        android:layout_height="25dp"
         android:clickable="true"
         android:ems="10"
         android:includeFontPadding="false"
@@ -388,14 +393,13 @@
         android:paddingRight="16dp"
         android:paddingBottom="8dp"
         android:textSize="16dp"
-        app:layout_constraintStart_toEndOf="@+id/textView44"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintBottom_toBottomOf="@+id/textView44"
+        app:layout_constraintStart_toEndOf="@+id/textView44" />
 
     <EditText
         android:id="@+id/editTextText42"
-        android:layout_width="281dp"
-        android:layout_height="40dp"
-        android:layout_marginTop="250dp"
+        android:layout_width="125dp"
+        android:layout_height="25dp"
         android:clickable="true"
         android:ems="10"
         android:includeFontPadding="false"
@@ -405,14 +409,13 @@
         android:paddingRight="16dp"
         android:paddingBottom="8dp"
         android:textSize="16dp"
-        app:layout_constraintStart_toEndOf="@+id/textView42"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintBottom_toTopOf="@+id/textView45"
+        app:layout_constraintStart_toEndOf="@+id/textView42" />
 
     <EditText
         android:id="@+id/editTextText_left"
-        android:layout_width="281dp"
-        android:layout_height="40dp"
-        android:layout_marginTop="130dp"
+        android:layout_width="125dp"
+        android:layout_height="25dp"
         android:clickable="true"
         android:ems="10"
         android:includeFontPadding="false"
@@ -422,14 +425,13 @@
         android:paddingRight="16dp"
         android:paddingBottom="8dp"
         android:textSize="16dp"
-        app:layout_constraintStart_toEndOf="@+id/textView40"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintBottom_toTopOf="@+id/textView41"
+        app:layout_constraintStart_toEndOf="@+id/textView25" />
 
     <EditText
-        android:id="@+id/editTextText40"
-        android:layout_width="281dp"
-        android:layout_height="40dp"
-        android:layout_marginTop="290dp"
+        android:id="@+id/editTextText25"
+        android:layout_width="125dp"
+        android:layout_height="25dp"
         android:clickable="true"
         android:ems="10"
         android:includeFontPadding="false"
@@ -439,14 +441,13 @@
         android:paddingRight="16dp"
         android:paddingBottom="8dp"
         android:textSize="16dp"
-        app:layout_constraintStart_toEndOf="@+id/textView45"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintBottom_toBottomOf="@+id/textView45"
+        app:layout_constraintStart_toEndOf="@+id/textView45" />
 
     <EditText
         android:id="@+id/editText_forward"
-        android:layout_width="281dp"
-        android:layout_height="40dp"
-        android:layout_marginTop="90dp"
+        android:layout_width="125dp"
+        android:layout_height="25dp"
         android:clickable="true"
         android:ems="10"
         android:includeFontPadding="false"
@@ -456,15 +457,13 @@
         android:paddingRight="16dp"
         android:paddingBottom="8dp"
         android:textSize="16dp"
-        app:layout_constraintStart_toEndOf="@+id/textView40"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintBottom_toTopOf="@+id/textView25"
+        app:layout_constraintStart_toEndOf="@+id/textView25" />
 
     <EditText
         android:id="@+id/editTextText37"
-        android:layout_width="281dp"
-        android:layout_height="40dp"
-        android:layout_marginStart="2dp"
-        android:layout_marginTop="210dp"
+        android:layout_width="125dp"
+        android:layout_height="25dp"
         android:clickable="true"
         android:ems="10"
         android:includeFontPadding="false"
@@ -474,93 +473,110 @@
         android:paddingRight="16dp"
         android:paddingBottom="8dp"
         android:textSize="16dp"
-        app:layout_constraintStart_toEndOf="@+id/textView43"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintBottom_toBottomOf="@+id/textView30"
+        app:layout_constraintStart_toEndOf="@+id/textView30" />
 
     <TextView
-        android:id="@+id/textView45"
+        android:id="@+id/textView30"
         android:layout_width="100dp"
-        android:layout_height="40dp"
+        android:layout_height="25dp"
         android:layout_marginStart="48dp"
-        android:layout_marginTop="290dp"
         android:gravity="center"
-        android:text="鍋滄锛�"
+        android:text="宸﹀悗锛�"
         android:textSize="16dp"
         android:textStyle="bold"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintTop_toBottomOf="@+id/textView41" />
 
     <TextView
-        android:id="@+id/textView44"
+        android:id="@+id/textView42"
         android:layout_width="100dp"
-        android:layout_height="40dp"
+        android:layout_height="25dp"
         android:layout_marginStart="48dp"
-        android:layout_marginTop="330dp"
         android:gravity="center"
-        android:text="鎺у埗鍦板潃"
+        android:text="宸︽棆杞細"
         android:textSize="16dp"
         android:textStyle="bold"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintTop_toBottomOf="@+id/textView30" />
 
     <TextView
-        android:id="@+id/textView43"
+        android:id="@+id/textView45"
         android:layout_width="100dp"
-        android:layout_height="40dp"
+        android:layout_height="25dp"
         android:layout_marginStart="48dp"
-        android:layout_marginTop="210dp"
         android:gravity="center"
-        android:text="宸﹀悗锛�"
+        android:text="鍋滄锛�"
         android:textSize="16dp"
         android:textStyle="bold"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintTop_toBottomOf="@+id/textView42" />
 
     <TextView
-        android:id="@+id/textView42"
+        android:id="@+id/textView55"
         android:layout_width="100dp"
-        android:layout_height="40dp"
+        android:layout_height="25dp"
+        android:gravity="center"
+        android:text="浜戝彴鐏垫晱搴︼細"
+        android:textSize="16dp"
+        android:textStyle="bold"
+        app:layout_constraintBottom_toBottomOf="@+id/editTextText41"
+        app:layout_constraintStart_toEndOf="@+id/editTextText41" />
+
+    <TextView
+        android:id="@+id/textView44"
+        android:layout_width="100dp"
+        android:layout_height="25dp"
         android:layout_marginStart="48dp"
-        android:layout_marginTop="250dp"
         android:gravity="center"
-        android:text="宸︽棆杞細"
+        android:text="鎺у埗鍦板潃"
         android:textSize="16dp"
         android:textStyle="bold"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintTop_toBottomOf="@+id/textView45" />
+
+    <TextView
+        android:id="@+id/textView53"
+        android:layout_width="100dp"
+        android:layout_height="25dp"
+        android:layout_marginStart="48dp"
+        android:gravity="center"
+        android:text="瑙嗛鍦板潃1锛�"
+        android:textSize="16dp"
+        android:textStyle="bold"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/textView44" />
 
     <TextView
         android:id="@+id/textView41"
         android:layout_width="100dp"
-        android:layout_height="40dp"
+        android:layout_height="25dp"
         android:layout_marginStart="48dp"
-        android:layout_marginTop="170dp"
         android:gravity="center"
         android:text="宸﹀墠锛�"
         android:textSize="16dp"
         android:textStyle="bold"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintTop_toBottomOf="@+id/textView25" />
 
     <TextView
-        android:id="@+id/textView40"
+        android:id="@+id/textView25"
         android:layout_width="100dp"
-        android:layout_height="40dp"
+        android:layout_height="25dp"
         android:layout_marginStart="48dp"
-        android:layout_marginTop="130dp"
         android:gravity="center"
         android:text="宸﹁浆锛�"
         android:textSize="16dp"
         android:textStyle="bold"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintTop_toBottomOf="@+id/textView_forward" />
 
     <TextView
         android:id="@+id/textView_forward"
         android:layout_width="100dp"
-        android:layout_height="40dp"
+        android:layout_height="25dp"
         android:layout_marginStart="48dp"
-        android:layout_marginTop="90dp"
+        android:layout_marginTop="52dp"
         android:gravity="center"
         android:text="鍓嶈繘:"
         android:textSize="16dp"
@@ -568,65 +584,14 @@
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toTopOf="parent" />
 
-    <LinearLayout
-        android:id="@+id/linearLayout2"
-        android:layout_width="312dp"
-        android:layout_height="65dp"
-        android:layout_marginEnd="76dp"
-        android:layout_marginBottom="60dp"
-        android:orientation="horizontal"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toEndOf="parent">
-
-        <Button
-            android:id="@+id/save"
-            android:layout_width="135dp"
-            android:layout_height="60dp"
-            android:layout_marginBottom="64dp"
-            android:text="淇濆瓨"
-            android:textSize="18sp"
-            android:textStyle="bold" />
-
-        <Button
-            android:id="@+id/defaultsetting"
-            android:layout_width="135dp"
-            android:layout_height="60dp"
-            android:layout_marginStart="49dp"
-            android:layout_marginEnd="50dp"
-            android:text="鎭㈠榛樿璁剧疆"
-            android:textSize="18sp"
-            android:textStyle="bold"
-            android:visibility="visible" />
-    </LinearLayout>
-
     <Button
         android:id="@+id/back"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
+        android:layout_width="80dp"
+        android:layout_height="40dp"
         android:text="杩斿洖"
-        android:textSize="34sp"
+        android:textSize="15sp"
         android:textStyle="bold"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toTopOf="parent" />
 
-    <Button
-        android:id="@+id/button6"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="160dp"
-        android:layout_marginTop="512dp"
-        android:text="Button"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
-
-    <Button
-        android:id="@+id/button7"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="4dp"
-        android:layout_marginTop="512dp"
-        android:text="Button"
-        app:layout_constraintStart_toEndOf="@+id/button6"
-        app:layout_constraintTop_toTopOf="parent" />
-
 </androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file