diff --git a/app/build.gradle b/app/build.gradle
index fc06fc0..56ed923 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -3,6 +3,20 @@ plugins {
 }
 
 android {
+    signingConfigs {
+        debug {
+            storeFile file('D:\\AndroidKeys\\yutou.jks')
+            storePassword '34864394'
+            keyAlias 'yutou'
+            keyPassword '34864394'
+        }
+        yutou {
+            storeFile file('D:\\AndroidKeys\\yutou.jks')
+            storePassword '34864394'
+            keyAlias 'yutou'
+            keyPassword '34864394'
+        }
+    }
     compileSdkVersion 30
     buildToolsVersion "30.0.2"
 
@@ -11,9 +25,10 @@ android {
         minSdkVersion 23
         targetSdkVersion 30
         versionCode 1
-        versionName "1.0"
+        versionName "1.1"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+        signingConfig signingConfigs.yutou
     }
 
     buildTypes {
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 5ab2851..7cad1d6 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -2,6 +2,7 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.yutou.passmanage">
     <uses-permission android:name="android.permission.INTERNET"/>
+    <uses-permission android:name="android.permission.INTERNET"/>
     <application
         android:allowBackup="true"
         android:icon="@mipmap/app_icon"
diff --git a/app/src/main/java/com/yutou/passmanage/Adapters/PassWordListAdapter.java b/app/src/main/java/com/yutou/passmanage/Adapters/PassWordListAdapter.java
index b447723..c03e356 100644
--- a/app/src/main/java/com/yutou/passmanage/Adapters/PassWordListAdapter.java
+++ b/app/src/main/java/com/yutou/passmanage/Adapters/PassWordListAdapter.java
@@ -84,13 +84,15 @@ public class PassWordListAdapter extends RecyclerView.Adapter<PassWordListAdapte
     private void showDialog(ToolsPassword data, int position) {
         View view = LayoutInflater.from(context.getApplicationContext()).inflate(R.layout.dialog_add_passworld, null);
         Button delete = view.findViewById(R.id.delete);
-        EditText title, account, password;
+        EditText title, account, password,info;
         title = view.findViewById(R.id.title);
         account = view.findViewById(R.id.account);
         password = view.findViewById(R.id.myPassword);
+        info=view.findViewById(R.id.info);
         title.setText(data.getTitle());
         account.setText(data.getAccount());
         password.setText(data.getPassword());
+        info.setText(data.getInfo());
         delete.setVisibility(View.VISIBLE);
         delete.setOnClickListener(new View.OnClickListener() {
             @Override
@@ -149,7 +151,7 @@ public class PassWordListAdapter extends RecyclerView.Adapter<PassWordListAdapte
                 .setTitle("查看信息")
                 .setView(view)
                 .setPositiveButton("更新", (dialog1, which) -> {
-                    addPassword(title.getText().toString(), account.getText().toString(), password.getText().toString(), data.getId(), false, new NetworkInterface() {
+                    addPassword(title.getText().toString(), account.getText().toString(), password.getText().toString(),info.getText().toString(), data.getId(), false, new NetworkInterface() {
                         @Override
                         public void httpGetData(Object data, int state) {
                             addDatabase(title.getText().toString(),
diff --git a/app/src/main/java/com/yutou/passmanage/Datas/ToolsPassword.java b/app/src/main/java/com/yutou/passmanage/Datas/ToolsPassword.java
index 6ac4261..a210ecf 100644
--- a/app/src/main/java/com/yutou/passmanage/Datas/ToolsPassword.java
+++ b/app/src/main/java/com/yutou/passmanage/Datas/ToolsPassword.java
@@ -22,7 +22,7 @@ public class ToolsPassword{
     private String password;
     @Ignore
     private String url;
-    @Ignore
+    @ColumnInfo
     private String info;
     @ColumnInfo
     private Integer type;
diff --git a/app/src/main/java/com/yutou/passmanage/Datas/ToolsPasswordDao.java b/app/src/main/java/com/yutou/passmanage/Datas/ToolsPasswordDao.java
index 2db493e..89ff266 100644
--- a/app/src/main/java/com/yutou/passmanage/Datas/ToolsPasswordDao.java
+++ b/app/src/main/java/com/yutou/passmanage/Datas/ToolsPasswordDao.java
@@ -14,8 +14,8 @@ public interface ToolsPasswordDao {
     List<ToolsPassword> getAllAndRemove();
     @Query("select * from ToolsPassword where remove=0")
     List<ToolsPassword> getAll();
-    @Query("select * from ToolsPassword where title=:title and account=:account and password=:password")
-    ToolsPassword isExist(String title,String account,String password);
+    @Query("select * from ToolsPassword where title=:title and account=:account and password=:password and info=:info")
+    ToolsPassword isExist(String title,String account,String password,String info);
     @Query("select * from ToolsPassword where title like :title and remove=0")
     List<ToolsPassword> queryPassword(String title);
     @Insert
diff --git a/app/src/main/java/com/yutou/passmanage/MainActivity.java b/app/src/main/java/com/yutou/passmanage/MainActivity.java
index ac990c9..093bb1b 100644
--- a/app/src/main/java/com/yutou/passmanage/MainActivity.java
+++ b/app/src/main/java/com/yutou/passmanage/MainActivity.java
@@ -157,15 +157,16 @@ public class MainActivity extends AppCompatActivity {
 
     void showAddPasswordDialog() {
         View view = LayoutInflater.from(getApplicationContext()).inflate(R.layout.dialog_add_passworld, null);
-        EditText title, account, password;
+        EditText title, account, password,info;
         title = view.findViewById(R.id.title);
         account = view.findViewById(R.id.account);
         password = view.findViewById(R.id.myPassword);
+        info=view.findViewById(R.id.info);
         AlertDialog dialog = new AlertDialog.Builder(MainActivity.this)
                 .setTitle("添加账号")
                 .setView(view)
                 .setPositiveButton("保存", (dialog1, which) -> {
-                    addPassword(title.getText().toString(), account.getText().toString(), password.getText().toString(), -1, true, new NetworkInterface() {
+                    addPassword(title.getText().toString(), account.getText().toString(), password.getText().toString(), info.getText().toString(),-1, true, new NetworkInterface() {
                         @Override
                         public void httpGetData(Object data, int state) {
                             addDatabase(title.getText().toString(),
@@ -234,9 +235,8 @@ public class MainActivity extends AppCompatActivity {
         new Thread(() -> {
             List<ToolsPassword> list = dao.getAllAndRemove();
             for (ToolsPassword password : list) {
-                System.out.println(JSONObject.toJSONString(password));
                 if (!password.isUpload() && !password.isRemove()) {
-                    addPassword(password.getTitle(), password.getAccount(), password.getPassword(), -1, true, new NetworkInterface() {
+                    addPassword(password.getTitle(), password.getAccount(), password.getPassword(),password.getInfo(), -1, true, new NetworkInterface() {
                         @Override
                         public void httpGetData(Object data, int state) {
                             new Thread(() -> {
@@ -291,13 +291,14 @@ public class MainActivity extends AppCompatActivity {
             NetworkTool.httpGet(NetworkTool.NetworkAPI.PASSWORD_ALL, new JSONObject(), new NetworkInterface() {
                 @Override
                 public void httpGetData(Object data, int state) {
+                    data=((String)data).replace("desc","info");
                     JSONObject json = JSONObject.parseObject((String) data);
                     if (json.getInteger("code") == 0) {
                         List<ToolsPassword> list = JSONArray.parseArray(json.getJSONArray("data").toJSONString(), ToolsPassword.class);
                         new Thread(() -> {
                             try {
                                 for (ToolsPassword password : list) {
-                                    if (dao.isExist(password.getTitle(), password.getAccount(), password.getPassword()) == null) {
+                                    if (dao.isExist(password.getTitle(), password.getAccount(), password.getPassword(),password.getInfo()) == null) {
                                         password.setUpload(true);
                                         dao.insert(password);
                                     }
@@ -306,7 +307,7 @@ public class MainActivity extends AppCompatActivity {
                                 e.printStackTrace();
                                 dao.clear();
                                 for (ToolsPassword password : list) {
-                                    if (dao.isExist(password.getTitle(), password.getAccount(), password.getPassword()) == null) {
+                                    if (dao.isExist(password.getTitle(), password.getAccount(), password.getPassword(),password.getInfo()) == null) {
                                         password.setUpload(true);
                                         dao.insert(password);
                                     }
diff --git a/app/src/main/java/com/yutou/passmanage/Tools/RoomDatabaseManager.java b/app/src/main/java/com/yutou/passmanage/Tools/RoomDatabaseManager.java
index 74ed111..798a1a0 100644
--- a/app/src/main/java/com/yutou/passmanage/Tools/RoomDatabaseManager.java
+++ b/app/src/main/java/com/yutou/passmanage/Tools/RoomDatabaseManager.java
@@ -8,6 +8,8 @@ import androidx.room.DatabaseConfiguration;
 import androidx.room.InvalidationTracker;
 import androidx.room.Room;
 import androidx.room.RoomDatabase;
+import androidx.room.migration.Migration;
+import androidx.sqlite.db.SupportSQLiteDatabase;
 import androidx.sqlite.db.SupportSQLiteOpenHelper;
 
 import com.alibaba.fastjson.JSONObject;
@@ -15,7 +17,7 @@ import com.yutou.passmanage.Datas.ToolsPassword;
 import com.yutou.passmanage.Datas.ToolsPasswordDao;
 import com.yutou.passmanage.Interfaces.NetworkInterface;
 
-@Database(entities = {ToolsPassword.class}, version = 1,exportSchema = false)
+@Database(entities = {ToolsPassword.class}, version = 2,exportSchema = false)
 public abstract class RoomDatabaseManager extends RoomDatabase {
     public abstract ToolsPasswordDao passwordDao();
 
@@ -35,17 +37,26 @@ public abstract class RoomDatabaseManager extends RoomDatabase {
     public void clearAllTables() {
 
     }
+    private static final Migration update1to2=new Migration(1,2) {
+        @Override
+        public void migrate(@NonNull SupportSQLiteDatabase database) {
+            database.execSQL("ALTER TABLE ToolsPassword ADD COLUMN `info` ` TEXT` ");
+
+        }
+    };
 
     public static RoomDatabaseManager build(Context context) {
-        return Room.databaseBuilder(context.getApplicationContext(), RoomDatabaseManager.class, "password.db").build();
+        return Room.databaseBuilder(context.getApplicationContext(), RoomDatabaseManager.class, "password.db")
+                .addMigrations(update1to2)
+                .build();
     }
-    public static void addPassword(String title, String account, String password,int id,boolean isAdd, NetworkInterface networkInterface) {
+    public static void addPassword(String title, String account, String password,String info,int id,boolean isAdd, NetworkInterface networkInterface) {
         JSONObject json = new JSONObject();
         json.put("title", title);
         json.put("username", account);
         json.put("password", password);
         json.put("url", "");
-        json.put("info", "");
+        json.put("info", info);
         json.put("type", "-1");
         if(id!=-1){
             json.put("id",id);
diff --git a/app/src/main/res/layout/dialog_add_passworld.xml b/app/src/main/res/layout/dialog_add_passworld.xml
index 5fcd6c2..223d3dc 100644
--- a/app/src/main/res/layout/dialog_add_passworld.xml
+++ b/app/src/main/res/layout/dialog_add_passworld.xml
@@ -71,6 +71,32 @@
             android:layout_weight="1"
             android:ems="10"
             android:hint="密码" />
+
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"
+        android:orientation="vertical">
+
+        <TextView
+            android:id="@+id/textView"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="20dp"
+            android:text="备注" />
+
+        <EditText
+            android:id="@+id/info"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:ems="10"
+            android:gravity="start|top"
+            android:hint="这里可以填写备注信息"
+            android:inputType="textMultiLine"
+            android:minLines="5" />
+
     </LinearLayout>
 
     <Button
diff --git a/build.gradle b/build.gradle
index dfbc7c1..996b567 100644
--- a/build.gradle
+++ b/build.gradle
@@ -5,7 +5,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath "com.android.tools.build:gradle:4.1.2"
+        classpath 'com.android.tools.build:gradle:4.2.1'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files