diff --git a/app/src/main/java/com/idormy/sms/forwarder/MyApplication.java b/app/src/main/java/com/idormy/sms/forwarder/MyApplication.java
index 96b4558c..47094d97 100644
--- a/app/src/main/java/com/idormy/sms/forwarder/MyApplication.java
+++ b/app/src/main/java/com/idormy/sms/forwarder/MyApplication.java
@@ -1,17 +1,16 @@
 package com.idormy.sms.forwarder;
 
+import android.app.ActivityManager;
 import android.app.Application;
 import android.content.Context;
 import android.content.Intent;
 import android.content.SharedPreferences;
-import android.content.pm.ApplicationInfo;
-import android.content.pm.PackageManager;
 import android.os.Build;
-import android.text.TextUtils;
 import android.util.Log;
 
 import com.idormy.sms.forwarder.sender.SendHistory;
 import com.idormy.sms.forwarder.service.FrontService;
+import com.idormy.sms.forwarder.utils.CommonUtil;
 import com.idormy.sms.forwarder.utils.Define;
 import com.idormy.sms.forwarder.utils.PhoneUtils;
 import com.idormy.sms.forwarder.utils.SettingUtil;
@@ -32,39 +31,6 @@ public class MyApplication extends Application {
     public static String QyWxAccessToken;
     public static long QyWxAccessTokenExpiresIn = 0;
 
-    /**
-     * <meta-data
-     * android:name="UMENG_CHANNEL"
-     * android:value="Umeng">
-     * </meta-data>
-     *
-     * @param ctx 上下文
-     * @return 渠道名称
-     */
-    // 获取渠道工具函数
-    public static String getChannelName(Context ctx) {
-        if (ctx == null) {
-            return null;
-        }
-        String channelName = null;
-        try {
-            PackageManager packageManager = ctx.getPackageManager();
-            if (packageManager != null) {
-                //注意此处为ApplicationInfo 而不是 ActivityInfo,因为友盟设置的meta-data是在application标签中，而不是activity标签中，所以用ApplicationInfo
-                ApplicationInfo applicationInfo = packageManager.getApplicationInfo(ctx.getPackageName(), PackageManager.GET_META_DATA);
-                if (applicationInfo.metaData != null) {
-                    channelName = applicationInfo.metaData.get("UMENG_CHANNEL") + "";
-                }
-            }
-        } catch (PackageManager.NameNotFoundException e) {
-            e.printStackTrace();
-        }
-        if (TextUtils.isEmpty(channelName)) {
-            channelName = "Unknown";
-        }
-        Log.d(TAG, "getChannelName: " + channelName);
-        return channelName;
-    }
 
     @Override
     protected void attachBaseContext(Context base) {
@@ -79,7 +45,7 @@ public class MyApplication extends Application {
         try {
             //初始化组件化基础库, 所有友盟业务SDK都必须调用此初始化接口。
             //建议在宿主App的Application.onCreate函数中调用基础组件库初始化函数。
-            UMConfigure.init(this, "60254fc7425ec25f10f4293e", getChannelName(this), UMConfigure.DEVICE_TYPE_PHONE, "");
+            UMConfigure.init(this, "60254fc7425ec25f10f4293e", CommonUtil.getChannelName(this), UMConfigure.DEVICE_TYPE_PHONE, "");
             // 选用LEGACY_AUTO页面采集模式
             MobclickAgent.setPageCollectionMode(MobclickAgent.PageMode.LEGACY_MANUAL);
             //pro close log
@@ -98,6 +64,16 @@ public class MyApplication extends Application {
 
             SharedPreferences sp = MyApplication.this.getSharedPreferences(Define.SP_CONFIG, Context.MODE_PRIVATE);
             showHelpTip = sp.getBoolean(Define.SP_CONFIG_SWITCH_HELP_TIP, true);
+
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP && SettingUtil.getExcludeFromRecents()) {
+                ActivityManager am = (ActivityManager) this.getSystemService(Context.ACTIVITY_SERVICE);
+                if (am != null) {
+                    List<ActivityManager.AppTask> appTasks = am.getAppTasks();
+                    if (appTasks != null && !appTasks.isEmpty()) {
+                        appTasks.get(0).setExcludeFromRecents(true);
+                    }
+                }
+            }
         } catch (Exception e) {
             Log.e(TAG, "onCreate:", e);
         }
diff --git a/app/src/main/java/com/idormy/sms/forwarder/utils/CommonUtil.java b/app/src/main/java/com/idormy/sms/forwarder/utils/CommonUtil.java
index 9f4ef297..3de12192 100644
--- a/app/src/main/java/com/idormy/sms/forwarder/utils/CommonUtil.java
+++ b/app/src/main/java/com/idormy/sms/forwarder/utils/CommonUtil.java
@@ -6,8 +6,10 @@ import android.app.Activity;
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
+import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
+import android.text.TextUtils;
 
 import androidx.core.app.ActivityCompat;
 import androidx.core.app.NotificationManagerCompat;
@@ -25,6 +27,40 @@ public class CommonUtil {
     public static final int NOTIFICATION_REQUEST_CODE = 9527;
     private static final String ACTION_NOTIFICATION_LISTENER_SETTINGS = "android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS";
 
+    /**
+     * <meta-data
+     * android:name="UMENG_CHANNEL"
+     * android:value="Umeng">
+     * </meta-data>
+     *
+     * @param ctx 上下文
+     * @return 渠道名称
+     */
+    // 获取渠道工具函数
+    public static String getChannelName(Context ctx) {
+        if (ctx == null) {
+            return null;
+        }
+        String channelName = null;
+        try {
+            PackageManager packageManager = ctx.getPackageManager();
+            if (packageManager != null) {
+                //注意此处为ApplicationInfo 而不是 ActivityInfo,因为友盟设置的meta-data是在application标签中，而不是activity标签中，所以用ApplicationInfo
+                ApplicationInfo applicationInfo = packageManager.getApplicationInfo(ctx.getPackageName(), PackageManager.GET_META_DATA);
+                if (applicationInfo.metaData != null) {
+                    channelName = applicationInfo.metaData.get("UMENG_CHANNEL") + "";
+                }
+            }
+        } catch (PackageManager.NameNotFoundException e) {
+            e.printStackTrace();
+        }
+        if (TextUtils.isEmpty(channelName)) {
+            channelName = "Unknown";
+        }
+
+        return channelName;
+    }
+
     //是否启用通知监听服务
     public static boolean isNotificationListenerServiceEnabled(Context context) {
         Set<String> packageNames = NotificationManagerCompat.getEnabledListenerPackages(context);
diff --git a/app/src/main/res/layout/activity_setting.xml b/app/src/main/res/layout/activity_setting.xml
index 3af2fa9a..55d9d5cb 100644
--- a/app/src/main/res/layout/activity_setting.xml
+++ b/app/src/main/res/layout/activity_setting.xml
@@ -39,7 +39,7 @@
         </LinearLayout>
 
         <LinearLayout
-            android:layout_width="wrap_content"
+            android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_marginTop="2dp"
             android:background="@android:color/white"
@@ -48,7 +48,7 @@
             android:padding="15dp">
 
             <LinearLayout
-                android:layout_width="match_parent"
+                android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:orientation="vertical">
 
@@ -82,7 +82,7 @@
         </LinearLayout>
 
         <LinearLayout
-            android:layout_width="wrap_content"
+            android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_marginTop="2dp"
             android:background="@android:color/white"
@@ -91,7 +91,7 @@
             android:padding="15dp">
 
             <LinearLayout
-                android:layout_width="match_parent"
+                android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:orientation="vertical">
 
@@ -125,7 +125,7 @@
         </LinearLayout>
 
         <LinearLayout
-            android:layout_width="wrap_content"
+            android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_marginTop="2dp"
             android:background="@android:color/white"
@@ -134,7 +134,7 @@
             android:padding="15dp">
 
             <LinearLayout
-                android:layout_width="match_parent"
+                android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:orientation="vertical">
 
@@ -168,7 +168,7 @@
         </LinearLayout>
 
         <LinearLayout
-            android:layout_width="wrap_content"
+            android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_marginTop="2dp"
             android:background="@android:color/white"
@@ -177,7 +177,7 @@
             android:padding="15dp">
 
             <LinearLayout
-                android:layout_width="match_parent"
+                android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:orientation="vertical">
 
@@ -203,7 +203,7 @@
 
                 <EditText
                     android:id="@+id/et_retry_delay_time1"
-                    android:layout_width="42dp"
+                    android:layout_width="40dp"
                     android:layout_height="48dp"
                     android:layout_marginStart="5dp"
                     android:autofillHints=""
@@ -216,7 +216,7 @@
 
                 <EditText
                     android:id="@+id/et_retry_delay_time2"
-                    android:layout_width="42dp"
+                    android:layout_width="40dp"
                     android:layout_height="48dp"
                     android:layout_marginStart="5dp"
                     android:autofillHints=""
@@ -229,7 +229,7 @@
 
                 <EditText
                     android:id="@+id/et_retry_delay_time3"
-                    android:layout_width="42dp"
+                    android:layout_width="40dp"
                     android:layout_height="48dp"
                     android:layout_marginStart="5dp"
                     android:autofillHints=""
@@ -242,7 +242,7 @@
 
                 <EditText
                     android:id="@+id/et_retry_delay_time4"
-                    android:layout_width="42dp"
+                    android:layout_width="40dp"
                     android:layout_height="48dp"
                     android:layout_marginStart="5dp"
                     android:autofillHints=""
@@ -255,7 +255,7 @@
 
                 <EditText
                     android:id="@+id/et_retry_delay_time5"
-                    android:layout_width="42dp"
+                    android:layout_width="40dp"
                     android:layout_height="48dp"
                     android:layout_marginStart="5dp"
                     android:autofillHints=""
@@ -278,8 +278,9 @@
             android:padding="15dp">
 
             <LinearLayout
-                android:layout_width="wrap_content"
+                android:layout_width="0dp"
                 android:layout_height="wrap_content"
+                android:layout_weight="4"
                 android:orientation="vertical">
 
                 <TextView
@@ -302,7 +303,7 @@
                 android:id="@+id/switch_enable_sms"
                 android:layout_width="0dp"
                 android:layout_height="wrap_content"
-                android:layout_weight="3"
+                android:layout_weight="1"
                 android:gravity="end"
                 android:textSize="18sp"
                 tools:ignore="UseSwitchCompatOrMaterialXml" />
@@ -319,8 +320,9 @@
             android:padding="15dp">
 
             <LinearLayout
-                android:layout_width="wrap_content"
+                android:layout_width="0dp"
                 android:layout_height="wrap_content"
+                android:layout_weight="4"
                 android:orientation="vertical">
 
                 <TextView
@@ -343,7 +345,7 @@
                 android:id="@+id/switch_enable_phone"
                 android:layout_width="0dp"
                 android:layout_height="wrap_content"
-                android:layout_weight="3"
+                android:layout_weight="1"
                 android:gravity="end"
                 android:textSize="18sp"
                 tools:ignore="UseSwitchCompatOrMaterialXml" />
@@ -360,8 +362,9 @@
             android:padding="15dp">
 
             <LinearLayout
-                android:layout_width="wrap_content"
+                android:layout_width="0dp"
                 android:layout_height="wrap_content"
+                android:layout_weight="4"
                 android:orientation="vertical">
 
                 <TextView
@@ -384,7 +387,7 @@
                 android:id="@+id/switch_enable_app_notify"
                 android:layout_width="0dp"
                 android:layout_height="wrap_content"
-                android:layout_weight="3"
+                android:layout_weight="1"
                 android:gravity="end"
                 android:textSize="18sp"
                 tools:ignore="UseSwitchCompatOrMaterialXml" />
@@ -401,8 +404,9 @@
             android:padding="15dp">
 
             <LinearLayout
-                android:layout_width="wrap_content"
+                android:layout_width="0dp"
                 android:layout_height="wrap_content"
+                android:layout_weight="4"
                 android:orientation="vertical">
 
                 <TextView
@@ -425,7 +429,7 @@
                 android:id="@+id/switch_exclude_from_recents"
                 android:layout_width="0dp"
                 android:layout_height="wrap_content"
-                android:layout_weight="3"
+                android:layout_weight="1"
                 android:gravity="end"
                 android:textSize="18sp"
                 tools:ignore="UseSwitchCompatOrMaterialXml" />
@@ -442,8 +446,9 @@
             android:padding="15dp">
 
             <LinearLayout
-                android:layout_width="wrap_content"
+                android:layout_width="0dp"
                 android:layout_height="wrap_content"
+                android:layout_weight="4"
                 android:orientation="vertical">
 
                 <TextView
@@ -466,7 +471,7 @@
                 android:id="@+id/switch_sms_template"
                 android:layout_width="0dp"
                 android:layout_height="wrap_content"
-                android:layout_weight="3"
+                android:layout_weight="1"
                 android:gravity="end"
                 android:textSize="18sp"
                 tools:ignore="UseSwitchCompatOrMaterialXml" />
diff --git a/app/src/main/res/values-en/styles.xml b/app/src/main/res/values-en/styles.xml
index 05c50f0e..45fa69ab 100644
--- a/app/src/main/res/values-en/styles.xml
+++ b/app/src/main/res/values-en/styles.xml
@@ -28,12 +28,12 @@
 
     <!-- 选择框自定义主题 -->
     <style name="select_style">
-        <item name="android:layout_width">60dip</item>
+        <item name="android:layout_width">wrap_content</item>
         <item name="android:layout_height">wrap_content</item>
-        <item name="android:layout_marginLeft">4dip</item>
-        <item name="android:layout_marginRight">4dip</item>
-        <item name="android:paddingTop">4dip</item>
-        <item name="android:paddingBottom">4dip</item>
+        <item name="android:layout_marginLeft">5dip</item>
+        <item name="android:layout_marginRight">5dip</item>
+        <item name="android:paddingTop">5dip</item>
+        <item name="android:paddingBottom">5dip</item>
         <item name="android:background">@drawable/select_selector</item>
         <item name="android:button">@null</item>
         <item name="android:gravity">center</item>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index cc1ec0fa..319f0778 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -153,7 +153,7 @@
     <string name="sim1_remark" tools:ignore="Typos">SIM1备注</string>
     <string name="sim2_remark" tools:ignore="Typos">SIM2备注</string>
     <string name="carrier_mobile">运营商_手机号</string>
-    <string name="low_power_alarm_threshold">低电量预警阈值</string>
+    <string name="low_power_alarm_threshold">低电量预警阈值(%)</string>
     <string name="low_power_alarm_threshold_tips">取值范围：0–100，留空或0禁用</string>
     <string name="retry_interval">每次重试间隔(秒)</string>
     <string name="retry_interval_tips">接口请求失败后将重试5次</string>
@@ -166,7 +166,7 @@
     <string name="forward_app_notify">转发应用通知</string>
     <string name="forward_app_notify_tips">总开关，请先授予通知使用权</string>
     <string name="enable_custom_templates">启用自定义模版</string>
-    <string name="enable_custom_templates_tips">全局自定义模版，如果添加转发规则再次定义，则优先取转发规则的</string>
+    <string name="enable_custom_templates_tips">优先级：转发规则的自定义模板 > 全局自定义模版 > 默认</string>
     <string name="enable_exclude_from_recents">不在最近任务列表中显示</string>
     <string name="enable_exclude_from_recents_tips">开启后，有效避免手动误杀进程，利于保活？</string>
     <string name="custom_templates">转发信息模版</string>