diff --git a/students/soft1714080902216/edu/hzuapps/androidlabs/soft1714080902216/Soft1714080902216DataActivity.java b/students/soft1714080902216/edu/hzuapps/androidlabs/soft1714080902216/Soft1714080902216DataActivity.java
index ddab55cab..0b518d866 100644
--- a/students/soft1714080902216/edu/hzuapps/androidlabs/soft1714080902216/Soft1714080902216DataActivity.java
+++ b/students/soft1714080902216/edu/hzuapps/androidlabs/soft1714080902216/Soft1714080902216DataActivity.java
@@ -1,7 +1,11 @@
 package edu.hzuapps.androidlabs.soft1714080902216;
 
+import android.content.Intent;
 import android.support.v7.app.AppCompatActivity;
 import android.os.Bundle;
+import android.view.View;
+import android.widget.Button;
+import android.widget.ImageButton;
 
 public class Soft1714080902216DataActivity extends AppCompatActivity {
 
@@ -9,5 +13,27 @@ public class Soft1714080902216DataActivity extends AppCompatActivity {
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_soft1714080902216_data);
+        Button inputLogin=(Button) findViewById(R.id.inputLogin);
+        Button Comeback=(Button) findViewById(R.id.Comeback);
+        inputLogin.setOnClickListener(new Soft1714080902216DataActivity.MyButton());
+        Comeback.setOnClickListener(new Soft1714080902216DataActivity.MyButton());
+    }
+
+    private class MyButton implements View.OnClickListener
+    {
+        @Override
+        public void onClick(View v)
+        {
+            Intent intent;
+            switch(v.getId())
+            {
+                case R.id.inputLogin:
+                    break;
+                case R.id.Comeback:
+                    intent=new Intent(Soft1714080902216DataActivity.this,Soft1714080902216MainActivity.class);
+                    startActivity(intent);
+                    break;
+            }
+        }
     }
 }
diff --git a/students/soft1714080902216/edu/hzuapps/androidlabs/soft1714080902216/Soft1714080902216MainActivity.java b/students/soft1714080902216/edu/hzuapps/androidlabs/soft1714080902216/Soft1714080902216MainActivity.java
index ec1d4ad8b..9ecbb6f25 100644
--- a/students/soft1714080902216/edu/hzuapps/androidlabs/soft1714080902216/Soft1714080902216MainActivity.java
+++ b/students/soft1714080902216/edu/hzuapps/androidlabs/soft1714080902216/Soft1714080902216MainActivity.java
@@ -6,6 +6,7 @@
 import android.support.v7.app.AppCompatActivity;
 import android.view.View;
 import android.widget.Button;
+import android.widget.ImageButton;
 
 public class Soft1714080902216MainActivity extends AppCompatActivity {
 
@@ -13,23 +14,37 @@ public class Soft1714080902216MainActivity extends AppCompatActivity {
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
+        Button Record=(Button) findViewById(R.id.button1);
+        ImageButton User= (ImageButton) findViewById(R.id.imageButton);
+        Button Data=(Button) findViewById(R.id.button2);
+        Record.setOnClickListener(new MyButton());
+        User.setOnClickListener(new MyButton());
+        Data.setOnClickListener(new MyButton());
     }
 
-    public void Record(View view)
+    private class MyButton implements View.OnClickListener
     {
-        Intent intent=new Intent(this,Soft1714080902216RecordActivity.class);
-        startActivity(intent);
+        @Override
+        public void onClick(View v)
+        {
+            Intent intent;
+            switch(v.getId())
+            {
+                case R.id.button1:
+                    intent=new Intent(Soft1714080902216MainActivity.this,Soft1714080902216RecordActivity.class);
+                    startActivity(intent);
+                    break;
+                case R.id.button2:
+                    intent=new Intent(Soft1714080902216MainActivity.this,Soft1714080902216DataActivity.class);
+                    startActivity(intent);
+                    break;
+                case R.id.imageButton:
+                    intent=new Intent(Soft1714080902216MainActivity.this,Soft1714080902216UserActivity.class);
+                    startActivity(intent);
+                    break;
+            }
+        }
     }
 
-    public void User(View view)
-    {
-        Intent intent=new Intent(this,Soft1714080902216UserActivity.class);
-        startActivity(intent);
-    }
 
-    public void Data(View view)
-    {
-        Intent intent=new Intent(this,Soft1714080902216DataActivity.class);
-        startActivity(intent);
-    }
 }
diff --git a/students/soft1714080902216/edu/hzuapps/androidlabs/soft1714080902216/Soft1714080902216RecordActivity.java b/students/soft1714080902216/edu/hzuapps/androidlabs/soft1714080902216/Soft1714080902216RecordActivity.java
index a1a0cd0a6..6d2283785 100644
--- a/students/soft1714080902216/edu/hzuapps/androidlabs/soft1714080902216/Soft1714080902216RecordActivity.java
+++ b/students/soft1714080902216/edu/hzuapps/androidlabs/soft1714080902216/Soft1714080902216RecordActivity.java
@@ -1,4 +1,40 @@
 package edu.hzuapps.androidlabs.soft1714080902216;
 
-public class Soft1714080902216RecordActivity {
+import android.content.Intent;
+import android.support.v7.app.AppCompatActivity;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.Button;
+import android.widget.ImageButton;
+
+import static edu.hzuapps.androidlabs.soft1714080902216.R.*;
+
+public class Soft1714080902216RecordActivity extends AppCompatActivity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_soft1714080902216_record);
+        Button inputLogin = (Button) findViewById(R.id.inputLogin);
+        Button Comeback = (Button) findViewById(R.id.Comeback);
+        inputLogin.setOnClickListener(new Soft1714080902216RecordActivity.MyButton());
+        Comeback.setOnClickListener(new Soft1714080902216RecordActivity.MyButton());
+    }
+
+    private class MyButton implements View.OnClickListener {
+        @Override
+        public void onClick(View v) {
+            Intent intent;
+            switch (v.getId()) {
+                case R.id.inputLogin:
+                    break;
+                case R.id.Comeback:
+                    intent = new Intent(Soft1714080902216RecordActivity.this, Soft1714080902216MainActivity.class);
+                    startActivity(intent);
+                    break;
+            }
+        }
+    }
 }
+
+
diff --git a/students/soft1714080902216/edu/hzuapps/androidlabs/soft1714080902216/Soft1714080902216Remind.java b/students/soft1714080902216/edu/hzuapps/androidlabs/soft1714080902216/Soft1714080902216Remind.java
new file mode 100644
index 000000000..a25ccf4c7
--- /dev/null
+++ b/students/soft1714080902216/edu/hzuapps/androidlabs/soft1714080902216/Soft1714080902216Remind.java
@@ -0,0 +1,4 @@
+package edu.hzuapps.androidlabs.soft1714080902216;
+
+public class Soft1714080902216Remind {
+}
diff --git a/students/soft1714080902216/edu/hzuapps/androidlabs/soft1714080902216/Soft1714080902216UserActivity.java b/students/soft1714080902216/edu/hzuapps/androidlabs/soft1714080902216/Soft1714080902216UserActivity.java
index 18e465894..efe346abd 100644
--- a/students/soft1714080902216/edu/hzuapps/androidlabs/soft1714080902216/Soft1714080902216UserActivity.java
+++ b/students/soft1714080902216/edu/hzuapps/androidlabs/soft1714080902216/Soft1714080902216UserActivity.java
@@ -1,7 +1,11 @@
 package edu.hzuapps.androidlabs.soft1714080902216;
 
+import android.content.Intent;
 import android.support.v7.app.AppCompatActivity;
 import android.os.Bundle;
+import android.view.View;
+import android.widget.Button;
+import android.widget.ImageButton;
 
 public class Soft1714080902216UserActivity extends AppCompatActivity {
 
@@ -9,5 +13,31 @@ public class Soft1714080902216UserActivity extends AppCompatActivity {
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_soft1714080902216_user);
+        Button denglu=(Button) findViewById(R.id.denglu);
+        Button zhuce= (Button) findViewById(R.id.zhuce);
+        Button back=(Button) findViewById(R.id.back);
+        denglu.setOnClickListener(new Soft1714080902216UserActivity.myButton());
+        zhuce.setOnClickListener(new Soft1714080902216UserActivity.myButton());
+        back.setOnClickListener(new Soft1714080902216UserActivity.myButton());
+    }
+
+    private class myButton implements View.OnClickListener
+    {
+        @Override
+        public void onClick(View v)
+        {
+            Intent intent;
+            switch(v.getId())
+            {
+                case R.id.button1:
+                    break;
+                case R.id.button2:
+                    break;
+                case R.id.imageButton:
+                    intent=new Intent(Soft1714080902216UserActivity.this,Soft1714080902216MainActivity.class);
+                    startActivity(intent);
+                    break;
+            }
+        }
     }
 }
diff --git a/students/soft1714080902216/layout/activity_main.xml b/students/soft1714080902216/layout/activity_main.xml
index abeea1721..167b5920a 100644
--- a/students/soft1714080902216/layout/activity_main.xml
+++ b/students/soft1714080902216/layout/activity_main.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--suppress ALL -->
-<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<AbsoluteLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
@@ -12,34 +12,30 @@
         android:id="@+id/button1"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginBottom="304dp"
+        android:layout_x="134dp"
+        android:layout_y="252dp"
         android:onClick="Record"
-        android:text="记录"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintHorizontal_bias="0.498"
-        app:layout_constraintStart_toStartOf="parent" />
+        android:text="记录" />
+
 
     <Button
         android:id="@+id/button2"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_marginBottom="180dp"
+        android:layout_x="134dp"
+        android:layout_y="331dp"
         android:onClick="Data"
-        android:text="管理"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintHorizontal_bias="0.498"
-        app:layout_constraintStart_toStartOf="parent" />
+        android:text="管理" />
+
 
     <ImageButton
         android:id="@+id/imageButton"
         android:layout_width="128dp"
         android:layout_height="125dp"
+        android:layout_x="115dp"
+        android:layout_y="55dp"
         android:background="@drawable/b4"
-        android:onClick="User"
-        tools:layout_editor_absoluteX="16dp"
-        tools:layout_editor_absoluteY="72dp"
-        tools:srcCompat="@tools:sample/avatars[1]" />
+        android:onClick="User" />
 
-</android.support.constraint.ConstraintLayout>
\ No newline at end of file
+</AbsoluteLayout>
\ No newline at end of file
diff --git a/students/soft1714080902216/layout/activity_soft1714080902216_data.xml b/students/soft1714080902216/layout/activity_soft1714080902216_data.xml
index 2362b1543..7f78ee92d 100644
--- a/students/soft1714080902216/layout/activity_soft1714080902216_data.xml
+++ b/students/soft1714080902216/layout/activity_soft1714080902216_data.xml
@@ -1,9 +1,72 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<AbsoluteLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
+    android:background="@drawable/b5"
     tools:context=".Soft1714080902216DataActivity">
 
-</android.support.constraint.ConstraintLayout>
\ No newline at end of file
+    <TextView
+        android:id="@+id/Tellname"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_x="0dp"
+        android:layout_y="96dp"
+        android:text="请输入姓名："
+        android:textColor="#000000"
+        android:textSize="20sp" />
+
+    <EditText
+        android:id="@+id/Inputname_name"
+        android:layout_width="match_parent"
+        android:layout_height="50dp"
+        android:layout_x="0dp"
+        android:layout_y="124dp"
+        android:hint="Name"
+        android:maxLines="1" />
+
+    <TextView
+        android:id="@+id/Telldata"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_x="0dp"
+        android:layout_y="274dp"
+        android:text="生日为："
+        android:textColor="#000000"
+        android:textSize="20sp" />
+    />
+
+    <EditText
+        android:id="@+id/inputdata"
+        android:layout_width="match_parent"
+        android:layout_height="50dp"
+        android:layout_x="0dp"
+        android:layout_y="303dp"
+        android:hint="birthday"
+        android:maxLines="1" />
+
+    <Button
+        android:id="@+id/inputLogin"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:layout_centerVertical="true"
+        android:layout_x="118dp"
+        android:layout_y="201dp"
+        android:text="查询"
+        android:textSize="30sp" />
+
+    <Button
+        android:id="@+id/Comeback"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:layout_centerVertical="true"
+        android:layout_x="122dp"
+        android:layout_y="382dp"
+        android:text="返回"
+        android:textSize="30sp"
+        android:onClick="back"/>
+
+</AbsoluteLayout>
\ No newline at end of file
diff --git a/students/soft1714080902216/layout/activity_soft1714080902216_record.xml b/students/soft1714080902216/layout/activity_soft1714080902216_record.xml
index d44fad8b1..cec76a27b 100644
--- a/students/soft1714080902216/layout/activity_soft1714080902216_record.xml
+++ b/students/soft1714080902216/layout/activity_soft1714080902216_record.xml
@@ -1,9 +1,72 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<AbsoluteLayout  xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
+    android:background="@drawable/b5"
     tools:context=".Soft1714080902216RecordActivity">
 
-</android.support.constraint.ConstraintLayout>
\ No newline at end of file
+    <TextView
+        android:id="@+id/Tellname"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_x="0dp"
+        android:layout_y="108dp"
+        android:text="请输入姓名："
+        android:textColor="#000000"
+        android:textSize="20sp" />
+
+    <EditText
+        android:id="@+id/Inputname_name"
+        android:layout_width="match_parent"
+        android:layout_height="50dp"
+        android:layout_x="0dp"
+        android:layout_y="139dp"
+        android:hint="Name"
+        android:maxLines="1" />
+
+    <TextView
+        android:id="@+id/Telldata"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_x="0dp"
+        android:layout_y="188dp"
+        android:text="请输入生日(如19900101)："
+        android:textColor="#000000"
+        android:textSize="20sp" />
+    />
+
+    <EditText
+        android:id="@+id/inputdata"
+        android:layout_width="match_parent"
+        android:layout_height="50dp"
+        android:layout_x="0dp"
+        android:layout_y="217dp"
+        android:hint="birthday"
+        android:maxLines="1" />
+
+    <Button
+        android:id="@+id/inputLogin"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:layout_centerVertical="true"
+        android:layout_x="79dp"
+        android:layout_y="334dp"
+        android:text="提交"
+        android:textSize="30sp" />
+
+    <Button
+        android:id="@+id/Comeback"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:layout_centerVertical="true"
+        android:layout_x="189dp"
+        android:layout_y="334dp"
+        android:text="返回"
+        android:textSize="30sp"
+        android:onClick="back"/>
+
+</AbsoluteLayout >
\ No newline at end of file
diff --git a/students/soft1714080902216/layout/activity_soft1714080902216_user.xml b/students/soft1714080902216/layout/activity_soft1714080902216_user.xml
index c573ceea5..490e63126 100644
--- a/students/soft1714080902216/layout/activity_soft1714080902216_user.xml
+++ b/students/soft1714080902216/layout/activity_soft1714080902216_user.xml
@@ -1,9 +1,83 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<AbsoluteLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    tools:context=".Soft1714080902216UserActivity">
+    tools:context=".Soft1714080902216UserActivity"
+    android:background="@drawable/b6">
 
-</android.support.constraint.ConstraintLayout>
\ No newline at end of file
+    <TextView
+        android:id="@+id/Tellname"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_x="0dp"
+        android:layout_y="108dp"
+        android:text="请输入用户名："
+        android:textColor="#000000"
+        android:textSize="20sp" />
+
+    <EditText
+        android:id="@+id/Inputname_name"
+        android:layout_width="match_parent"
+        android:layout_height="50dp"
+        android:layout_x="0dp"
+        android:layout_y="139dp"
+        android:hint="Name"
+        android:maxLines="1" />
+
+    <TextView
+        android:id="@+id/Telldata"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_x="0dp"
+        android:layout_y="188dp"
+        android:text="请输入密码："
+        android:textColor="#000000"
+        android:textSize="20sp" />
+    />
+
+    <EditText
+        android:id="@+id/inputdata"
+        android:layout_width="match_parent"
+        android:layout_height="50dp"
+        android:layout_x="0dp"
+        android:layout_y="217dp"
+        android:hint="birthday"
+        android:maxLines="1" />
+
+    <Button
+        android:id="@+id/denglu"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:layout_centerVertical="true"
+        android:layout_x="23dp"
+        android:layout_y="334dp"
+        android:text="登录"
+        android:textSize="30sp" />
+
+    <Button
+        android:id="@+id/zhuce"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:layout_centerVertical="true"
+        android:layout_x="120dp"
+        android:layout_y="334dp"
+        android:text="注册"
+        android:textSize="30sp" />
+
+    <Button
+        android:id="@+id/back"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:layout_centerVertical="true"
+        android:layout_x="217dp"
+        android:layout_y="334dp"
+        android:onClick="back"
+        android:text="返回"
+        android:textSize="30sp" />
+
+</AbsoluteLayout>
\ No newline at end of file
diff --git a/students/soft1714080902216/res/drawable/b5.png b/students/soft1714080902216/res/drawable/b5.png
new file mode 100644
index 000000000..ce95bb7b1
Binary files /dev/null and b/students/soft1714080902216/res/drawable/b5.png differ
diff --git a/students/soft1714080902216/res/drawable/b6.png b/students/soft1714080902216/res/drawable/b6.png
new file mode 100644
index 000000000..8f17b0122
Binary files /dev/null and b/students/soft1714080902216/res/drawable/b6.png differ