diff --git a/.idea/misc.xml b/.idea/misc.xml
index 4511e85..8ffc1dd 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -9,6 +9,7 @@
         <entry key="..\:/Android/Projects/android_-design/app/src/main/res/layout/fragment_my_page.xml" value="0.21875" />
         <entry key="..\:/Android/Projects/android_-design/app/src/main/res/layout/item_delivery.xml" value="0.21875" />
         <entry key="..\:/Android/Projects/android_-design/app/src/main/res/layout/item_delivery_select.xml" value="0.21875" />
+        <entry key="..\:/Android/Projects/android_-design/app/src/main/res/layout/item_stagger.xml" value="0.2536231884057971" />
         <entry key="..\:/andriod/Android_Couser_Design/app/src/main/res/drawable/add_shopping_cart_24.xml" value="0.108" />
         <entry key="..\:/andriod/Android_Couser_Design/app/src/main/res/drawable/baseline_account_circle_18.xml" value="0.1345" />
         <entry key="..\:/andriod/Android_Couser_Design/app/src/main/res/drawable/baseline_account_circle_20.xml" value="0.1345" />
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index d6c4531..39f4347 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -23,10 +23,10 @@
         android:theme="@style/Theme.Android_Couser_Design"
         tools:targetApi="31">
         <activity
-            android:name=".DetailDeliveryActivity"
+            android:name=".activity.DetailDeliveryActivity"
             android:exported="false" />
         <activity
-            android:name=".DeliverActivity"
+            android:name=".activity.DeliverActivity"
             android:exported="false" />
         <activity
             android:name=".activity.ConfirmPurchaseActivity"
diff --git a/app/src/main/java/com/android/DeliverActivity.java b/app/src/main/java/com/android/DeliverActivity.java
deleted file mode 100644
index 21ea084..0000000
--- a/app/src/main/java/com/android/DeliverActivity.java
+++ /dev/null
@@ -1,25 +0,0 @@
-package com.android;
-
-import androidx.appcompat.app.AppCompatActivity;
-
-import android.content.Intent;
-import android.os.Bundle;
-import android.view.View;
-import android.widget.Button;
-
-public class DeliverActivity extends AppCompatActivity {
-
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        setContentView(R.layout.activity_delivery);
-        Button new_addr = findViewById(R.id.btn_delivery_add);
-        new_addr.setOnClickListener(new View.OnClickListener() {
-            public void onClick(View v) {
-                Intent intent = new Intent(DeliverActivity.this,
-                        DetailDeliveryActivity.class);
-                startActivity(intent);
-            }
-        });
-    }
-}
\ No newline at end of file
diff --git a/app/src/main/java/com/android/DetailDeliveryActivity.java b/app/src/main/java/com/android/DetailDeliveryActivity.java
deleted file mode 100644
index afd50e1..0000000
--- a/app/src/main/java/com/android/DetailDeliveryActivity.java
+++ /dev/null
@@ -1,14 +0,0 @@
-package com.android;
-
-import androidx.appcompat.app.AppCompatActivity;
-
-import android.os.Bundle;
-
-public class DetailDeliveryActivity extends AppCompatActivity {
-
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        setContentView(R.layout.activity_delivery_detail);
-    }
-}
\ No newline at end of file
diff --git a/app/src/main/java/com/android/SQL/MySQLiteOpenHelper.java b/app/src/main/java/com/android/SQL/MySQLiteOpenHelper.java
new file mode 100644
index 0000000..36e7ca1
--- /dev/null
+++ b/app/src/main/java/com/android/SQL/MySQLiteOpenHelper.java
@@ -0,0 +1,80 @@
+package com.android.SQL;
+
+
+import android.content.ContentValues;
+import android.content.Context;
+import android.content.res.Resources;
+import android.content.res.TypedArray;
+import android.database.sqlite.SQLiteDatabase;
+import android.database.sqlite.SQLiteOpenHelper;
+import android.view.View;
+
+import com.android.R;
+import com.android.bean.DeliveryAdr;
+
+public class MySQLiteOpenHelper extends SQLiteOpenHelper {
+    View view;
+    private static final String SQL_CREATE_ENTRIES =
+            "CREATE TABLE " + DeliveryAdr.DeliveryEntry.TABLE_NAME + " (" +
+                    DeliveryAdr.DeliveryEntry._ID + " INTEGER PRIMARY KEY, " +
+                    DeliveryAdr.DeliveryEntry.COLUMN_PEOPLE_NAME + " VARCHAR(200), " +
+                    DeliveryAdr.DeliveryEntry.COLUMN_PEOPLE_TELE + " VARCHAR(200), " +
+                    DeliveryAdr.DeliveryEntry.COLUMN_DETAIL_ADR + " VARCHAR(100), " +
+                    DeliveryAdr.DeliveryEntry.COLUMN_IS_RAW  + " VARCHAR(100) " +
+                    ")" ;
+
+    private static final String SQL_DELETE_ENTRIES =
+            "DROP TABLE IF EXISTS " + DeliveryAdr.DeliveryEntry.TABLE_NAME;
+
+    public static final int DATABASE_VERSION = 1;
+    public static final String DATABASE_NAME = "deliverys.db";
+
+    private Context mContext;
+    public MySQLiteOpenHelper(Context context) {
+        super(context, DATABASE_NAME, null, DATABASE_VERSION);
+    }
+
+    @Override
+    public void onCreate(SQLiteDatabase sqLiteDatabase) {
+        sqLiteDatabase.execSQL(SQL_CREATE_ENTRIES);
+
+
+    }
+    @Override
+    public void onUpgrade(SQLiteDatabase sqLiteDatabase,
+                          int oldVersion, int newVersion) {
+        sqLiteDatabase.execSQL(SQL_DELETE_ENTRIES);
+        onCreate(sqLiteDatabase);
+    }
+
+//    private void initDb(SQLiteDatabase sqLiteDatabase) {
+//
+//        Resources resources = mContext.getResources();
+//        String[] titles = resources.getStringArray(R.array.titles);
+//        String[] authors = resources.getStringArray(R.array.authors);
+//        String[] contents = resources.getStringArray(R.array.contents);
+//        TypedArray images = resources.obtainTypedArray(R.array.images);
+//
+//        int length = 0;
+//        length = Math.min(titles.length, authors.length);
+//        length = Math.min(length, contents.length);
+//        length = Math.min(length, images.length());
+//
+//        for (int i = 0; i < length; i++) {
+//            ContentValues values = new ContentValues();
+//            values.put(DeliveryAdr.DeliveryEntry.COLUMN_PEOPLE_NAME ,
+//                    titles[i]);
+//            values.put(DeliveryAdr.DeliveryEntry.COLUMN_PEOPLE_TELE,
+//                    authors[i]);
+//            values.put(DeliveryAdr.DeliveryEntry.COLUMN_DETAIL_ADR ,
+//                    contents[i]);
+//            values.put(DeliveryAdr.DeliveryEntry.COLUMN_IS_RAW ,
+//                    images.getString(i));
+//
+//            long r = sqLiteDatabase.insert(
+//                    DeliveryAdr.DeliveryEntry.TABLE_NAME,
+//                    null,
+//                    values);
+//        }
+//    }
+}
diff --git a/app/src/main/java/com/android/activity/DeliverActivity.java b/app/src/main/java/com/android/activity/DeliverActivity.java
new file mode 100644
index 0000000..df63627
--- /dev/null
+++ b/app/src/main/java/com/android/activity/DeliverActivity.java
@@ -0,0 +1,83 @@
+package com.android.activity;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.SwitchCompat;
+import androidx.recyclerview.widget.RecyclerView;
+
+import android.content.Intent;
+import android.database.Cursor;
+import android.database.sqlite.SQLiteDatabase;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.Button;
+import android.widget.ListView;
+
+import com.android.R;
+import com.android.SQL.MySQLiteOpenHelper;
+import com.android.activity.adapter.DeliverysAdapter;
+import com.android.bean.DeliveryAdr;
+import com.android.model.Delivery;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class DeliverActivity extends AppCompatActivity {
+
+    MySQLiteOpenHelper myDbHelper;
+    SQLiteDatabase db;
+    private List<Delivery> deliList = new ArrayList<>();
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_delivery);
+
+        Button new_addr = findViewById(R.id.btn_delivery_add);
+        new_addr.setOnClickListener(new View.OnClickListener() {
+            public void onClick(View v) {
+                Intent intent = new Intent(DeliverActivity.this,
+                        DetailDeliveryActivity.class);
+                startActivity(intent);
+            }
+        });
+        //查询数据
+        myDbHelper = new MySQLiteOpenHelper(DeliverActivity.this);
+        db = myDbHelper.getReadableDatabase();
+        Cursor cursor = db.query(
+                DeliveryAdr.DeliveryEntry.TABLE_NAME,
+                null, null, null, null, null, null);
+
+        int nameIndex = cursor.getColumnIndex(
+                DeliveryAdr.DeliveryEntry.COLUMN_PEOPLE_NAME);
+        int teleIndex = cursor.getColumnIndex(
+                DeliveryAdr.DeliveryEntry.COLUMN_PEOPLE_TELE);
+        int adrIndex = cursor.getColumnIndex(
+                DeliveryAdr.DeliveryEntry.COLUMN_DETAIL_ADR);
+        int swIndex = cursor.getColumnIndex(
+                DeliveryAdr.DeliveryEntry.COLUMN_IS_RAW);
+
+        while (cursor.moveToNext()) {
+            Delivery delivers = new Delivery();
+
+            String name = cursor.getString(nameIndex);
+            String tel = cursor.getString(teleIndex);
+            String adr = cursor.getString(adrIndex);
+            String sw = cursor.getString(swIndex);
+
+
+            delivers.setReceiver(name);
+            delivers.setPhone(tel);
+            delivers.setLocation(adr);
+            deliList.add(delivers);
+        }
+        DeliverysAdapter deliAdapter = new DeliverysAdapter(
+                DeliverActivity.this,
+                R.layout.item_delivery,
+                deliList);
+        ListView lvdelisList = findViewById(R.id.rv_delivery);
+
+        lvdelisList.setAdapter(deliAdapter);
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/android/activity/DetailDeliveryActivity.java b/app/src/main/java/com/android/activity/DetailDeliveryActivity.java
new file mode 100644
index 0000000..cc357cf
--- /dev/null
+++ b/app/src/main/java/com/android/activity/DetailDeliveryActivity.java
@@ -0,0 +1,67 @@
+package com.android.activity;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.SwitchCompat;
+
+import android.content.ContentValues;
+import android.content.Intent;
+import android.database.sqlite.SQLiteDatabase;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import com.android.R;
+import com.android.SQL.MySQLiteOpenHelper;
+import com.android.bean.DeliveryAdr;
+
+public class DetailDeliveryActivity extends AppCompatActivity  {
+
+    MySQLiteOpenHelper myDbHelper;
+    SQLiteDatabase db;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_delivery_detail);
+
+        myDbHelper = new MySQLiteOpenHelper(DetailDeliveryActivity.this);
+        db = myDbHelper.getReadableDatabase();
+
+        Toast.makeText(this, "创建数据库", Toast.LENGTH_SHORT).show();
+
+
+        EditText evtel = findViewById(R.id.et_delivery_phone);
+        EditText evname = findViewById(R.id.et_delivery_receiver);
+        EditText evloc = findViewById(R.id.et_delivery_location);
+        SwitchCompat scdef = findViewById(R.id.sc_delivery_default);
+        Button btsave = findViewById(R.id.btn_save);
+
+        btsave.setOnClickListener(new View.OnClickListener() {
+            public void onClick(View v) {
+                ContentValues values = new ContentValues();
+                values.put(DeliveryAdr.DeliveryEntry.COLUMN_PEOPLE_NAME ,
+                        evname.getText().toString());
+                values.put(DeliveryAdr.DeliveryEntry.COLUMN_PEOPLE_TELE,
+                        evtel.getText().toString());
+                values.put(DeliveryAdr.DeliveryEntry.COLUMN_DETAIL_ADR ,
+                        evloc.getText().toString());
+                if(scdef.isChecked())
+                    values.put(DeliveryAdr.DeliveryEntry.COLUMN_IS_RAW ,
+                            "true");
+                else
+                    values.put(DeliveryAdr.DeliveryEntry.COLUMN_IS_RAW ,
+                            "false");
+                long r = db.insert(
+                        DeliveryAdr.DeliveryEntry.TABLE_NAME,
+                        null,
+                        values);
+                db.close();
+                Log.e("TAG", "保存数据");
+            }
+        });
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/android/activity/adapter/DeliverysAdapter.java b/app/src/main/java/com/android/activity/adapter/DeliverysAdapter.java
new file mode 100644
index 0000000..d364b6b
--- /dev/null
+++ b/app/src/main/java/com/android/activity/adapter/DeliverysAdapter.java
@@ -0,0 +1,47 @@
+package com.android.activity.adapter;
+
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ArrayAdapter;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import com.android.R;
+import com.android.activity.DeliverActivity;
+import com.android.model.Delivery;
+
+import java.util.List;
+
+public class DeliverysAdapter extends ArrayAdapter<Delivery> {
+
+
+    private List<Delivery> mNewsData;
+    private Context mContext;
+    private int resourceId;
+
+    public DeliverysAdapter(Context context, int resourceId, List<Delivery> data) {
+        super(context, resourceId, data);
+        this.mContext = context;
+        this.mNewsData = data;
+        this.resourceId = resourceId;
+    }
+
+    @Override
+    public View getView(int position, View convertView, ViewGroup parent) {
+        Delivery deliverys = getItem(position);
+        View view ;
+
+        view = LayoutInflater.from(getContext()).inflate(resourceId, parent, false);
+
+        TextView tvreceiver  = view.findViewById(R.id.tv_delivery_receiver);
+        TextView tvphone = view.findViewById(R.id.tv_delivery_phone);
+        TextView tvloc = view.findViewById(R.id.tv_delivery_location);
+
+        tvreceiver.setText(deliverys.getReceiver());
+        tvphone.setText(deliverys.getPhone());
+        tvloc.setText(deliverys.getLocation());
+        return view;
+    }
+}
diff --git a/app/src/main/java/com/android/activity/fragment/MyPageFragment.java b/app/src/main/java/com/android/activity/fragment/MyPageFragment.java
index 74c05de..51639a9 100644
--- a/app/src/main/java/com/android/activity/fragment/MyPageFragment.java
+++ b/app/src/main/java/com/android/activity/fragment/MyPageFragment.java
@@ -12,8 +12,7 @@ import android.view.ViewGroup;
 import android.widget.Button;
 import android.widget.TextView;
 
-import com.android.DeliverActivity;
-import com.android.MainActivity;
+import com.android.activity.DeliverActivity;
 import com.android.R;
 import com.android.activity.LoginActivity;
 import com.android.bean.ResponseData;
diff --git a/app/src/main/java/com/android/bean/DeliveryAdr.java b/app/src/main/java/com/android/bean/DeliveryAdr.java
new file mode 100644
index 0000000..733b706
--- /dev/null
+++ b/app/src/main/java/com/android/bean/DeliveryAdr.java
@@ -0,0 +1,16 @@
+package com.android.bean;
+
+import android.provider.BaseColumns;
+
+public final class DeliveryAdr {
+
+    private DeliveryAdr() {}
+
+    public static class DeliveryEntry implements BaseColumns {
+        public static final String TABLE_NAME = "tbl_deli";
+        public static final String COLUMN_PEOPLE_NAME = "rece_people";
+        public static final String COLUMN_PEOPLE_TELE = "tele";
+        public static final String COLUMN_DETAIL_ADR = "adr";
+        public static final String COLUMN_IS_RAW = "false";
+    }
+}
diff --git a/app/src/main/java/com/android/model/Delivery.java b/app/src/main/java/com/android/model/Delivery.java
index d64e940..fedd338 100644
--- a/app/src/main/java/com/android/model/Delivery.java
+++ b/app/src/main/java/com/android/model/Delivery.java
@@ -1,8 +1,8 @@
 package com.android.model;
 
-/**
- * Created by xmfy on 2018/1/16.
- */
+
+import androidx.appcompat.widget.SwitchCompat;
+
 public class Delivery {
 
     private int id;
@@ -13,12 +13,12 @@ public class Delivery {
     private String city;
     private String district;
     private String location;
-    private Integer defaults;
+    private SwitchCompat defaults;
 
     public Delivery() {
     }
 
-    public Delivery(int id, String account, String receiver, String phone, String province, String city, String district, String location, Integer defaults) {
+    public Delivery(int id, String account, String receiver, String phone, String province, String city, String district, String location, SwitchCompat defaults) {
         this.id = id;
         this.account = account;
         this.receiver = receiver;
@@ -94,11 +94,11 @@ public class Delivery {
         this.location = location;
     }
 
-    public Integer getDefaults() {
+    public SwitchCompat  getDefaults() {
         return defaults;
     }
 
-    public void setDefaults(Integer defaults) {
+    public void setDefaults(SwitchCompat  defaults) {
         this.defaults = defaults;
     }
 
diff --git a/app/src/main/res/layout/activity_delivery.xml b/app/src/main/res/layout/activity_delivery.xml
index 8bf6856..0921bdf 100644
--- a/app/src/main/res/layout/activity_delivery.xml
+++ b/app/src/main/res/layout/activity_delivery.xml
@@ -11,13 +11,13 @@
     app:title_visible="true"
     android:background="#E6E6E6">
 
-    <androidx.recyclerview.widget.RecyclerView
+    <ListView
         android:id="@+id/rv_delivery"
         android:background="#E6E6E6"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:layout_weight="1">
-    </androidx.recyclerview.widget.RecyclerView>
+        android:layout_weight="1"
+    />
 
     <Button
         android:id="@+id/btn_delivery_add"