diff --git a/.gitignore b/.gitignore
index 03130465..2c51b7e1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -15,3 +15,4 @@ gradle.properties
 /app/release/*
 /app/build/*
 /psd
+/keystore/keystore.properties
diff --git a/app/build.gradle b/app/build.gradle
index 6f6a63da..a64e68e8 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -58,7 +58,7 @@ android {
         }
     }
     //apk file name
-/*    android.applicationVariants.all { variant ->
+    android.applicationVariants.all { variant ->
         variant.outputs.all {
             //def date = new Date().format("yyyyMMdd" , TimeZone.getTimeZone("Asia/Shanghai"))
             def date = new Date().format("yyyyMMdd", TimeZone.getTimeZone("GMT+08"))
@@ -69,7 +69,7 @@ android {
                 outputFileName = "SmsForwarder_release_${date}_${versionName}.apk"
             }
         }
-    }*/
+    }
 }
 
 
@@ -129,9 +129,10 @@ dependencies {
     implementation "com.alibaba:fastjson:1.2.78"
 
     // 友盟统计SDK
-    implementation 'com.umeng.umsdk:common:9.4.4'// 必选
-    implementation 'com.umeng.umsdk:asms:1.4.1'// 必选
-    implementation 'com.umeng.umsdk:apm:1.4.2' // 错误分析升级为独立SDK，看crash数据请一定集成，可选
+    //友盟基础组件库（所有友盟业务SDK都依赖基础组件库）
+    implementation 'com.umeng.umsdk:common:9.3.8'
+    implementation 'com.umeng.umsdk:asms:1.2.2'
+    implementation 'com.umeng.umsdk:abtest:1.0.0'
 
     //XUpdate
     implementation 'com.github.xuexiangjys:XUpdate:2.1.0'
diff --git a/app/release/output-metadata.json b/app/release/output-metadata.json
index 562e1ca6..43766b82 100644
--- a/app/release/output-metadata.json
+++ b/app/release/output-metadata.json
@@ -1,5 +1,5 @@
 {
-  "version": 2,
+  "version": 3,
   "artifactType": {
     "type": "APK",
     "kind": "Directory"
@@ -10,9 +10,11 @@
     {
       "type": "SINGLE",
       "filters": [],
-      "versionCode": 25,
-      "versionName": "1.7.4",
-      "outputFile": "SmsForwarder_release_20210715_1.7.4.apk"
+      "attributes": [],
+      "versionCode": 26,
+      "versionName": "2.0.0",
+      "outputFile": "SmsForwarder_release_20210929_2.0.0.apk"
     }
-  ]
+  ],
+  "elementType": "File"
 }
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index c5328a67..96f63822 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -17,6 +17,7 @@
     <uses-permission android:name="android.permission.RECEIVE_SMS" />
     <uses-permission android:name="android.permission.READ_SMS" />
     <uses-permission android:name="android.permission.SEND_SMS" />
+    <uses-permission android:name="android.permission.CALL_PHONE" />
     <uses-permission android:name="android.permission.READ_PHONE_STATE" />
     <uses-permission android:name="android.permission.READ_PHONE_NUMBERS" />
     <uses-permission android:name="android.permission.READ_CALL_LOG" />
diff --git a/app/src/main/java/com/idormy/sms/forwarder/MainActivity.java b/app/src/main/java/com/idormy/sms/forwarder/MainActivity.java
index 896f64e4..40d2bef8 100644
--- a/app/src/main/java/com/idormy/sms/forwarder/MainActivity.java
+++ b/app/src/main/java/com/idormy/sms/forwarder/MainActivity.java
@@ -27,13 +27,13 @@ import com.idormy.sms.forwarder.utils.aUtil;
 import java.util.ArrayList;
 import java.util.List;
 
-public class MainActivity extends AppCompatActivity implements ReFlashListView.IRefreshListener {
+public class MainActivity extends AppCompatActivity implements RefreshListView.IRefreshListener {
 
     private final String TAG = "MainActivity";
     // logVoList用于存储数据
     private List<LogVo> logVos = new ArrayList<>();
     private LogAdapter adapter;
-    private ReFlashListView listView;
+    private RefreshListView listView;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
diff --git a/app/src/main/java/com/idormy/sms/forwarder/ReFlashListView.java b/app/src/main/java/com/idormy/sms/forwarder/RefreshListView.java
similarity index 96%
rename from app/src/main/java/com/idormy/sms/forwarder/ReFlashListView.java
rename to app/src/main/java/com/idormy/sms/forwarder/RefreshListView.java
index b1aeb302..c84e3e89 100644
--- a/app/src/main/java/com/idormy/sms/forwarder/ReFlashListView.java
+++ b/app/src/main/java/com/idormy/sms/forwarder/RefreshListView.java
@@ -22,8 +22,8 @@ import java.util.Locale;
  * 自定义listview
  */
 @SuppressWarnings({"CommentedOutCode", "unused"})
-public class ReFlashListView extends ListView implements AbsListView.OnScrollListener {
-    //private static final String TAG = "ReFlashListView";
+public class RefreshListView extends ListView implements AbsListView.OnScrollListener {
+    //private static final String TAG = "RefreshListView";
     final int NONE = 0;// 正常状态；
     final int PULL = 1;// 提示下拉状态；
     final int RELEASE = 2;// 提示释放状态；
@@ -37,19 +37,19 @@ public class ReFlashListView extends ListView implements AbsListView.OnScrollLis
     int state;// 当前的状态；
     IRefreshListener iRefreshListener;//刷新数据的接口
 
-    public ReFlashListView(Context context) {
+    public RefreshListView(Context context) {
         super(context);
         // TODO Auto-generated constructor stub
         initView(context);
     }
 
-    public ReFlashListView(Context context, AttributeSet attrs) {
+    public RefreshListView(Context context, AttributeSet attrs) {
         super(context, attrs);
         // TODO Auto-generated constructor stub
         initView(context);
     }
 
-    public ReFlashListView(Context context, AttributeSet attrs, int defStyle) {
+    public RefreshListView(Context context, AttributeSet attrs, int defStyle) {
         super(context, attrs, defStyle);
         // TODO Auto-generated constructor stub
         initView(context);
diff --git a/app/src/main/java/com/idormy/sms/forwarder/SettingActivity.java b/app/src/main/java/com/idormy/sms/forwarder/SettingActivity.java
index 711a03ab..32d06ecb 100644
--- a/app/src/main/java/com/idormy/sms/forwarder/SettingActivity.java
+++ b/app/src/main/java/com/idormy/sms/forwarder/SettingActivity.java
@@ -137,7 +137,7 @@ public class SettingActivity extends AppCompatActivity {
 
     //设置低电量报警值
     private void editBatteryLevelAlarm(final EditText et_battery_level_alarm) {
-        et_battery_level_alarm.setText(SettingUtil.getBatteryLevelAlarm());
+        et_battery_level_alarm.setText(String.valueOf(SettingUtil.getBatteryLevelAlarm()));
 
         et_battery_level_alarm.addTextChangedListener(new TextWatcher() {
             @Override
@@ -150,7 +150,7 @@ public class SettingActivity extends AppCompatActivity {
 
             @Override
             public void afterTextChanged(Editable s) {
-                SettingUtil.setBatteryLevelAlarm(et_battery_level_alarm.getText().toString());
+                SettingUtil.setBatteryLevelAlarm(Integer.parseInt(et_battery_level_alarm.getText().toString()));
             }
         });
     }
@@ -158,7 +158,7 @@ public class SettingActivity extends AppCompatActivity {
 
     //接口请求失败重试
     private void editRetryDelayTime(final EditText et_retry_delay_time, final int index) {
-        et_retry_delay_time.setText(SettingUtil.getRetryDelayTime(index));
+        et_retry_delay_time.setText(String.valueOf(SettingUtil.getRetryDelayTime(index)));
 
         et_retry_delay_time.addTextChangedListener(new TextWatcher() {
             @Override
diff --git a/app/src/main/java/com/idormy/sms/forwarder/model/vo/BarkSettingVo.java b/app/src/main/java/com/idormy/sms/forwarder/model/vo/BarkSettingVo.java
index 1430bafa..83e821bc 100644
--- a/app/src/main/java/com/idormy/sms/forwarder/model/vo/BarkSettingVo.java
+++ b/app/src/main/java/com/idormy/sms/forwarder/model/vo/BarkSettingVo.java
@@ -8,6 +8,9 @@ import lombok.Data;
 public class BarkSettingVo implements Serializable {
     private String server;
 
+    public BarkSettingVo() {
+    }
+
     public BarkSettingVo(String server) {
         this.server = server;
     }
diff --git a/app/src/main/java/com/idormy/sms/forwarder/model/vo/DingDingSettingVo.java b/app/src/main/java/com/idormy/sms/forwarder/model/vo/DingDingSettingVo.java
index 16dac7e9..69042760 100644
--- a/app/src/main/java/com/idormy/sms/forwarder/model/vo/DingDingSettingVo.java
+++ b/app/src/main/java/com/idormy/sms/forwarder/model/vo/DingDingSettingVo.java
@@ -11,6 +11,9 @@ public class DingDingSettingVo implements Serializable {
     private String atMobiles;
     private Boolean atAll;
 
+    public DingDingSettingVo() {
+    }
+
     public DingDingSettingVo(String token, String secret, String atMobiles, Boolean atAll) {
         this.token = token;
         this.secret = secret;
diff --git a/app/src/main/java/com/idormy/sms/forwarder/model/vo/EmailSettingVo.java b/app/src/main/java/com/idormy/sms/forwarder/model/vo/EmailSettingVo.java
index 0f2b35e7..19f31aeb 100644
--- a/app/src/main/java/com/idormy/sms/forwarder/model/vo/EmailSettingVo.java
+++ b/app/src/main/java/com/idormy/sms/forwarder/model/vo/EmailSettingVo.java
@@ -14,6 +14,9 @@ public class EmailSettingVo implements Serializable {
     private String pwd;
     private String toEmail;
 
+    public EmailSettingVo() {
+    }
+
     public EmailSettingVo(String host, String port, Boolean ssl, String fromEmail, String nickname, String pwd, String toEmail) {
         this.host = host;
         this.port = port;
diff --git a/app/src/main/java/com/idormy/sms/forwarder/model/vo/FeiShuSettingVo.java b/app/src/main/java/com/idormy/sms/forwarder/model/vo/FeiShuSettingVo.java
index 0998c486..4ce58e87 100644
--- a/app/src/main/java/com/idormy/sms/forwarder/model/vo/FeiShuSettingVo.java
+++ b/app/src/main/java/com/idormy/sms/forwarder/model/vo/FeiShuSettingVo.java
@@ -9,6 +9,9 @@ public class FeiShuSettingVo implements Serializable {
     private String webhook;
     private String secret;
 
+    public FeiShuSettingVo() {
+    }
+
     public FeiShuSettingVo(String webhook, String secret) {
         this.webhook = webhook;
         this.secret = secret;
diff --git a/app/src/main/java/com/idormy/sms/forwarder/model/vo/LogVo.java b/app/src/main/java/com/idormy/sms/forwarder/model/vo/LogVo.java
index 3ed636cd..e7d8c59c 100644
--- a/app/src/main/java/com/idormy/sms/forwarder/model/vo/LogVo.java
+++ b/app/src/main/java/com/idormy/sms/forwarder/model/vo/LogVo.java
@@ -16,6 +16,9 @@ public class LogVo {
     private int forwardStatus;
     private String forwardResponse;
 
+    public LogVo() {
+    }
+
     public LogVo(Long id, String from, String content, String simInfo, String time, String rule, int senderImageId, int forwardStatus, String forwardResponse) {
         this.id = id;
         this.from = from;
diff --git a/app/src/main/java/com/idormy/sms/forwarder/model/vo/QYWXAppSettingVo.java b/app/src/main/java/com/idormy/sms/forwarder/model/vo/QYWXAppSettingVo.java
index 28ba9441..155a1a89 100644
--- a/app/src/main/java/com/idormy/sms/forwarder/model/vo/QYWXAppSettingVo.java
+++ b/app/src/main/java/com/idormy/sms/forwarder/model/vo/QYWXAppSettingVo.java
@@ -12,6 +12,9 @@ public class QYWXAppSettingVo implements Serializable {
     private String toUser;
     private Boolean atAll;
 
+    public QYWXAppSettingVo() {
+    }
+
     public QYWXAppSettingVo(String corpID, String agentID, String secret, String toUser, Boolean atAll) {
         this.corpID = corpID;
         this.agentID = agentID;
diff --git a/app/src/main/java/com/idormy/sms/forwarder/model/vo/QYWXGroupRobotSettingVo.java b/app/src/main/java/com/idormy/sms/forwarder/model/vo/QYWXGroupRobotSettingVo.java
index cf7e27ee..7a00fffe 100644
--- a/app/src/main/java/com/idormy/sms/forwarder/model/vo/QYWXGroupRobotSettingVo.java
+++ b/app/src/main/java/com/idormy/sms/forwarder/model/vo/QYWXGroupRobotSettingVo.java
@@ -8,6 +8,9 @@ import lombok.Data;
 public class QYWXGroupRobotSettingVo implements Serializable {
     private String webHook;
 
+    public QYWXGroupRobotSettingVo() {
+    }
+
     public QYWXGroupRobotSettingVo(String webHook) {
         this.webHook = webHook;
     }
diff --git a/app/src/main/java/com/idormy/sms/forwarder/model/vo/ServerChanSettingVo.java b/app/src/main/java/com/idormy/sms/forwarder/model/vo/ServerChanSettingVo.java
index 43a353ff..b1f2eb72 100644
--- a/app/src/main/java/com/idormy/sms/forwarder/model/vo/ServerChanSettingVo.java
+++ b/app/src/main/java/com/idormy/sms/forwarder/model/vo/ServerChanSettingVo.java
@@ -8,6 +8,9 @@ import lombok.Data;
 public class ServerChanSettingVo implements Serializable {
     private String sendKey;
 
+    public ServerChanSettingVo() {
+    }
+
     public ServerChanSettingVo(String sendKey) {
         this.sendKey = sendKey;
     }
diff --git a/app/src/main/java/com/idormy/sms/forwarder/model/vo/SmsSettingVo.java b/app/src/main/java/com/idormy/sms/forwarder/model/vo/SmsSettingVo.java
index ea65a2c1..6824ee3f 100644
--- a/app/src/main/java/com/idormy/sms/forwarder/model/vo/SmsSettingVo.java
+++ b/app/src/main/java/com/idormy/sms/forwarder/model/vo/SmsSettingVo.java
@@ -12,6 +12,9 @@ public class SmsSettingVo implements Serializable {
     private String mobiles;
     private Boolean onlyNoNetwork;
 
+    public SmsSettingVo() {
+    }
+
     public SmsSettingVo(int simSlot, String mobiles, Boolean onlyNoNetwork) {
         this.simSlot = simSlot;
         this.mobiles = mobiles;
diff --git a/app/src/main/java/com/idormy/sms/forwarder/model/vo/SmsVo.java b/app/src/main/java/com/idormy/sms/forwarder/model/vo/SmsVo.java
index 526d9167..f1ab3dcd 100644
--- a/app/src/main/java/com/idormy/sms/forwarder/model/vo/SmsVo.java
+++ b/app/src/main/java/com/idormy/sms/forwarder/model/vo/SmsVo.java
@@ -19,6 +19,9 @@ public class SmsVo implements Serializable {
     Date date;
     String simInfo;
 
+    public SmsVo() {
+    }
+
     public SmsVo(String mobile, String content, Date date, String simInfo) {
         this.mobile = mobile;
         this.content = content;
diff --git a/app/src/main/java/com/idormy/sms/forwarder/model/vo/TelegramSettingVo.java b/app/src/main/java/com/idormy/sms/forwarder/model/vo/TelegramSettingVo.java
index 0d138af7..6c3a8c35 100644
--- a/app/src/main/java/com/idormy/sms/forwarder/model/vo/TelegramSettingVo.java
+++ b/app/src/main/java/com/idormy/sms/forwarder/model/vo/TelegramSettingVo.java
@@ -9,6 +9,9 @@ public class TelegramSettingVo implements Serializable {
     private String apiToken;
     private String chatId;
 
+    public TelegramSettingVo() {
+    }
+
     public TelegramSettingVo(String apiToken, String chatId) {
         this.apiToken = apiToken;
         this.chatId = chatId;
diff --git a/app/src/main/java/com/idormy/sms/forwarder/model/vo/WebNotifySettingVo.java b/app/src/main/java/com/idormy/sms/forwarder/model/vo/WebNotifySettingVo.java
index d7072072..ef9cc0df 100644
--- a/app/src/main/java/com/idormy/sms/forwarder/model/vo/WebNotifySettingVo.java
+++ b/app/src/main/java/com/idormy/sms/forwarder/model/vo/WebNotifySettingVo.java
@@ -13,6 +13,9 @@ public class WebNotifySettingVo implements Serializable {
     private String method;
     private String webParams;
 
+    public WebNotifySettingVo() {
+    }
+
     public WebNotifySettingVo(String webServer, String secret, String method, String webParams) {
         this.webServer = webServer;
         this.secret = secret;
diff --git a/app/src/main/java/com/idormy/sms/forwarder/service/FrontService.java b/app/src/main/java/com/idormy/sms/forwarder/service/FrontService.java
index 02aec0f0..f2ab572d 100644
--- a/app/src/main/java/com/idormy/sms/forwarder/service/FrontService.java
+++ b/app/src/main/java/com/idormy/sms/forwarder/service/FrontService.java
@@ -95,7 +95,7 @@ public class FrontService extends Service {
             public void run() {
                 int batteryLevel = getBatteryLevel();
                 System.out.println("当前剩余电量：" + batteryLevel + "%");
-                int batteryLevelAlarm = Integer.parseInt(SettingUtil.getBatteryLevelAlarm());
+                int batteryLevelAlarm = SettingUtil.getBatteryLevelAlarm();
                 if (alarmTimes[0] <= 1 && batteryLevelAlarm > 0 && batteryLevelAlarm <= 100 && batteryLevel == batteryLevelAlarm) {
                     Date date = new Date();
                     String msg = "当前剩余电量：" + batteryLevel + "%，已经到达低电量预警阈值，请及时充电！";
diff --git a/app/src/main/java/com/idormy/sms/forwarder/utils/CertUtils.java b/app/src/main/java/com/idormy/sms/forwarder/utils/CertUtils.java
index 283138bc..2bb01898 100644
--- a/app/src/main/java/com/idormy/sms/forwarder/utils/CertUtils.java
+++ b/app/src/main/java/com/idormy/sms/forwarder/utils/CertUtils.java
@@ -14,6 +14,7 @@ import javax.net.ssl.TrustManager;
 import javax.net.ssl.TrustManagerFactory;
 import javax.net.ssl.X509TrustManager;
 
+@SuppressLint("TrustAllX509TrustManager")
 public class CertUtils {
 
     //获取这个SSLSocketFactory
@@ -31,12 +32,10 @@ public class CertUtils {
     private static TrustManager[] getTrustManager() {
         return new TrustManager[]{
                 new X509TrustManager() {
-                    @SuppressLint("TrustAllX509TrustManager")
                     @Override
                     public void checkClientTrusted(X509Certificate[] chain, String authType) {
                     }
 
-                    @SuppressLint("TrustAllX509TrustManager")
                     @Override
                     public void checkServerTrusted(X509Certificate[] chain, String authType) {
                     }
diff --git a/app/src/main/java/com/idormy/sms/forwarder/utils/PhoneUtils.java b/app/src/main/java/com/idormy/sms/forwarder/utils/PhoneUtils.java
index a89d50aa..bf81e90c 100644
--- a/app/src/main/java/com/idormy/sms/forwarder/utils/PhoneUtils.java
+++ b/app/src/main/java/com/idormy/sms/forwarder/utils/PhoneUtils.java
@@ -269,6 +269,7 @@ public class PhoneUtils {
      *
      * @return 返回卡槽数
      */
+    @SuppressLint("ObsoleteSdkInt")
     public static int getSimCount() {
         int count = 1;
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP_MR1) {
@@ -293,6 +294,7 @@ public class PhoneUtils {
      *
      * @return 0, 1, 2
      */
+    @SuppressLint("ObsoleteSdkInt")
     public static int getSimUsedCount() {
         int count = 0;
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP_MR1) {
@@ -325,6 +327,7 @@ public class PhoneUtils {
      *
      * @return 多Sim卡的具体信息
      */
+    @SuppressLint("ObsoleteSdkInt")
     public static List<SimInfo> getSimMultiInfo() {
         List<SimInfo> infos = new ArrayList<>();
         Log.d(TAG, "Build.VERSION.SDK_INT = " + Build.VERSION.SDK_INT);
@@ -526,6 +529,7 @@ public class PhoneUtils {
     }
 
     // 检查权限是否获取（android6.0及以上系统可能默认关闭权限，且没提示）
+    @SuppressLint("InlinedApi")
     public static void CheckPermission(PackageManager pm, Context that) {
         //PackageManager pm = getPackageManager();
         boolean permission_internet = (PackageManager.PERMISSION_GRANTED == pm.checkPermission("android.permission.INTERNET", that.getPackageName()));
@@ -538,11 +542,14 @@ public class PhoneUtils {
         boolean permission_send_sms = (PackageManager.PERMISSION_GRANTED == pm.checkPermission("android.permission.SEND_SMS", that.getPackageName()));
         boolean permission_read_phone_state = (PackageManager.PERMISSION_GRANTED == pm.checkPermission("android.permission.READ_PHONE_STATE", that.getPackageName()));
         boolean permission_read_phone_numbers = (PackageManager.PERMISSION_GRANTED == pm.checkPermission("android.permission.READ_PHONE_NUMBERS", that.getPackageName()));
+        boolean permission_read_call_log = (PackageManager.PERMISSION_GRANTED == pm.checkPermission("android.permission.READ_CALL_LOG", that.getPackageName()));
+        boolean permission_read_contacts = (PackageManager.PERMISSION_GRANTED == pm.checkPermission("android.permission.READ_CONTACTS", that.getPackageName()));
         boolean permission_battery_stats = (PackageManager.PERMISSION_GRANTED == pm.checkPermission("android.permission.BATTERY_STATS", that.getPackageName()));
 
         if (!(permission_internet && permission_receive_boot && permission_foreground_service &&
                 permission_read_external_storage && permission_write_external_storage &&
                 permission_receive_sms && permission_read_sms && permission_send_sms &&
+                permission_read_call_log && permission_read_contacts &&
                 permission_read_phone_state && permission_read_phone_numbers && permission_battery_stats)) {
             ActivityCompat.requestPermissions((Activity) that, new String[]{
                     Manifest.permission.INTERNET,
@@ -553,6 +560,8 @@ public class PhoneUtils {
                     Manifest.permission.READ_SMS,
                     Manifest.permission.SEND_SMS,
                     Manifest.permission.READ_PHONE_STATE,
+                    Manifest.permission.READ_CALL_LOG,
+                    Manifest.permission.READ_CONTACTS,
                     Manifest.permission.READ_PHONE_NUMBERS,
                     Manifest.permission.FOREGROUND_SERVICE,
                     Manifest.permission.BATTERY_STATS,
diff --git a/app/src/main/java/com/idormy/sms/forwarder/utils/SettingUtil.java b/app/src/main/java/com/idormy/sms/forwarder/utils/SettingUtil.java
index d09376d3..c6da6b8f 100644
--- a/app/src/main/java/com/idormy/sms/forwarder/utils/SettingUtil.java
+++ b/app/src/main/java/com/idormy/sms/forwarder/utils/SettingUtil.java
@@ -122,14 +122,14 @@ public class SettingUtil {
                 .apply();
     }
 
-    public static String getBatteryLevelAlarm() {
-        return sp_setting.getString(Define.SP_MSG_KEY_STRING_BATTERY_LEVEL_ALARM, "");
+    public static int getBatteryLevelAlarm() {
+        return sp_setting.getInt(Define.SP_MSG_KEY_STRING_BATTERY_LEVEL_ALARM, 0);
     }
 
-    public static void setBatteryLevelAlarm(String battery_level) {
+    public static void setBatteryLevelAlarm(int battery_level) {
         Log.d(TAG, "battery_level :" + battery_level);
         sp_setting.edit()
-                .putString(Define.SP_MSG_KEY_STRING_BATTERY_LEVEL_ALARM, battery_level)
+                .putInt(Define.SP_MSG_KEY_STRING_BATTERY_LEVEL_ALARM, battery_level)
                 .apply();
     }
 
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index dec04aba..bfe40042 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -5,7 +5,7 @@
     android:layout_height="match_parent"
     android:orientation="vertical">
 
-    <com.idormy.sms.forwarder.ReFlashListView
+    <com.idormy.sms.forwarder.RefreshListView
         android:id="@+id/list_view_log"
         android:layout_width="match_parent"
         android:layout_height="0dp"
diff --git a/app/version.gradle b/app/version.gradle
deleted file mode 100644
index bb3db767..00000000
--- a/app/version.gradle
+++ /dev/null
@@ -1,4 +0,0 @@
-ext {
-    appVersionCode = 26
-    appVersionName = "2.0.0"
-}
\ No newline at end of file