diff --git a/V2rayNG/app/src/main/res/layout/activity_about.xml b/V2rayNG/app/src/main/res/layout/activity_about.xml
index adb1602e..9818c3a4 100644
--- a/V2rayNG/app/src/main/res/layout/activity_about.xml
+++ b/V2rayNG/app/src/main/res/layout/activity_about.xml
@@ -1,226 +1,230 @@
 <?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
+<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:orientation="vertical">
+    android:layout_height="match_parent">
 
-    <LinearLayout
+    <LinearLayout xmlns:app="http://schemas.android.com/apk/res-auto"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:gravity="top"
         android:orientation="vertical">
 
         <LinearLayout
-            android:id="@+id/layout_backup"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:clickable="true"
-            android:focusable="true"
-            android:foreground="?attr/selectableItemBackground"
-            android:gravity="center|start"
-            android:orientation="horizontal"
-            android:padding="16dp">
-
-            <ImageView
-                android:layout_width="@dimen/png_height"
-                android:layout_height="@dimen/png_height"
-                app:srcCompat="@drawable/ic_backup_24dp" />
+            android:gravity="top"
+            android:orientation="vertical">
 
             <LinearLayout
-                android:layout_width="wrap_content"
+                android:id="@+id/layout_backup"
+                android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:orientation="vertical"
-                android:paddingStart="16dp">
+                android:clickable="true"
+                android:focusable="true"
+                android:foreground="?attr/selectableItemBackground"
+                android:gravity="center|start"
+                android:orientation="horizontal"
+                android:padding="16dp">
+
+                <ImageView
+                    android:layout_width="@dimen/png_height"
+                    android:layout_height="@dimen/png_height"
+                    app:srcCompat="@drawable/ic_backup_24dp" />
+
+                <LinearLayout
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:orientation="vertical"
+                    android:paddingStart="16dp">
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="@string/title_configuration_backup"
+                        android:textAppearance="@style/TextAppearance.AppCompat.Subhead" />
+
+                    <TextView
+                        android:id="@+id/tv_backup_summary"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_marginTop="4dp"
+                        android:maxLines="4"
+                        android:textAppearance="@style/TextAppearance.AppCompat.Small" />
+
+                </LinearLayout>
+
+            </LinearLayout>
+
+            <LinearLayout
+                android:id="@+id/layout_share"
+                android:layout_width="match_parent"
+                android:layout_height="@dimen/server_height"
+                android:clickable="true"
+                android:focusable="true"
+                android:foreground="?attr/selectableItemBackground"
+                android:gravity="center|start"
+                android:orientation="horizontal"
+                android:padding="16dp">
+
+                <ImageView
+                    android:layout_width="@dimen/png_height"
+                    android:layout_height="@dimen/png_height"
+                    app:srcCompat="@drawable/ic_share_24dp" />
 
                 <TextView
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:text="@string/title_configuration_backup"
+                    android:paddingStart="16dp"
+                    android:text="@string/title_configuration_share"
                     android:textAppearance="@style/TextAppearance.AppCompat.Subhead" />
+            </LinearLayout>
+
+            <LinearLayout
+                android:id="@+id/layout_restore"
+                android:layout_width="match_parent"
+                android:layout_height="@dimen/server_height"
+                android:clickable="true"
+                android:focusable="true"
+                android:foreground="?attr/selectableItemBackground"
+                android:gravity="center|start"
+                android:orientation="horizontal"
+                android:padding="16dp">
+
+                <ImageView
+                    android:layout_width="@dimen/png_height"
+                    android:layout_height="@dimen/png_height"
+                    app:srcCompat="@drawable/ic_restore_24dp" />
 
                 <TextView
-                    android:id="@+id/tv_backup_summary"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:layout_marginTop="4dp"
-                    android:maxLines="4"
-                    android:textAppearance="@style/TextAppearance.AppCompat.Small" />
+                    android:paddingStart="16dp"
+                    android:text="@string/title_configuration_restore"
+                    android:textAppearance="@style/TextAppearance.AppCompat.Subhead" />
+            </LinearLayout>
+        </LinearLayout>
 
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:gravity="top"
+            android:orientation="vertical"
+            android:paddingTop="16dp">
+
+            <LinearLayout
+                android:id="@+id/layout_soure_ccode"
+                android:layout_width="match_parent"
+                android:layout_height="@dimen/server_height"
+                android:clickable="true"
+                android:focusable="true"
+                android:foreground="?attr/selectableItemBackground"
+                android:gravity="center|start"
+                android:orientation="horizontal"
+                android:padding="16dp">
+
+                <ImageView
+                    android:layout_width="@dimen/png_height"
+                    android:layout_height="@dimen/png_height"
+                    app:srcCompat="@drawable/ic_source_code_24dp" />
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:paddingStart="16dp"
+                    android:text="@string/title_source_code"
+                    android:textAppearance="@style/TextAppearance.AppCompat.Subhead" />
+            </LinearLayout>
+
+            <LinearLayout
+                android:id="@+id/layout_feedback"
+                android:layout_width="match_parent"
+                android:layout_height="@dimen/server_height"
+                android:clickable="true"
+                android:focusable="true"
+                android:foreground="?attr/selectableItemBackground"
+                android:gravity="center|start"
+                android:orientation="horizontal"
+                android:padding="16dp">
+
+                <ImageView
+                    android:layout_width="@dimen/png_height"
+                    android:layout_height="@dimen/png_height"
+                    app:srcCompat="@drawable/ic_feedback_24dp" />
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:paddingStart="16dp"
+                    android:text="@string/title_pref_feedback"
+                    android:textAppearance="@style/TextAppearance.AppCompat.Subhead" />
+            </LinearLayout>
+
+
+            <LinearLayout
+                android:id="@+id/layout_tg_channel"
+                android:layout_width="match_parent"
+                android:layout_height="@dimen/server_height"
+                android:clickable="true"
+                android:focusable="true"
+                android:foreground="?attr/selectableItemBackground"
+                android:gravity="center|start"
+                android:orientation="horizontal"
+                android:padding="16dp">
+
+                <ImageView
+                    android:layout_width="@dimen/png_height"
+                    android:layout_height="@dimen/png_height"
+                    app:srcCompat="@drawable/ic_telegram_24dp" />
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:paddingStart="16dp"
+                    android:text="@string/title_tg_channel"
+                    android:textAppearance="@style/TextAppearance.AppCompat.Subhead" />
+            </LinearLayout>
+
+            <LinearLayout
+                android:id="@+id/layout_privacy_policy"
+                android:layout_width="match_parent"
+                android:layout_height="@dimen/server_height"
+                android:clickable="true"
+                android:focusable="true"
+                android:foreground="?attr/selectableItemBackground"
+                android:gravity="center|start"
+                android:orientation="horizontal"
+                android:padding="16dp">
+
+                <ImageView
+                    android:layout_width="@dimen/png_height"
+                    android:layout_height="@dimen/png_height"
+                    app:srcCompat="@drawable/ic_privacy_24dp" />
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:paddingStart="16dp"
+                    android:text="@string/title_privacy_policy"
+                    android:textAppearance="@style/TextAppearance.AppCompat.Subhead" />
+            </LinearLayout>
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="@dimen/server_height"
+                android:gravity="center"
+                android:orientation="horizontal"
+                android:padding="16dp">
+
+                <TextView
+                    android:id="@+id/tv_version"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="@string/title_about"
+                    android:textAppearance="@style/TextAppearance.AppCompat.Small" />
             </LinearLayout>
 
         </LinearLayout>
 
-        <LinearLayout
-            android:id="@+id/layout_share"
-            android:layout_width="match_parent"
-            android:layout_height="@dimen/server_height"
-            android:clickable="true"
-            android:focusable="true"
-            android:foreground="?attr/selectableItemBackground"
-            android:gravity="center|start"
-            android:orientation="horizontal"
-            android:padding="16dp">
-
-            <ImageView
-                android:layout_width="@dimen/png_height"
-                android:layout_height="@dimen/png_height"
-                app:srcCompat="@drawable/ic_share_24dp" />
-
-            <TextView
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:paddingStart="16dp"
-                android:text="@string/title_configuration_share"
-                android:textAppearance="@style/TextAppearance.AppCompat.Subhead" />
-        </LinearLayout>
-
-        <LinearLayout
-            android:id="@+id/layout_restore"
-            android:layout_width="match_parent"
-            android:layout_height="@dimen/server_height"
-            android:clickable="true"
-            android:focusable="true"
-            android:foreground="?attr/selectableItemBackground"
-            android:gravity="center|start"
-            android:orientation="horizontal"
-            android:padding="16dp">
-
-            <ImageView
-                android:layout_width="@dimen/png_height"
-                android:layout_height="@dimen/png_height"
-                app:srcCompat="@drawable/ic_restore_24dp" />
-
-            <TextView
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:paddingStart="16dp"
-                android:text="@string/title_configuration_restore"
-                android:textAppearance="@style/TextAppearance.AppCompat.Subhead" />
-        </LinearLayout>
     </LinearLayout>
 
-    <LinearLayout
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:gravity="top"
-        android:orientation="vertical"
-        android:paddingTop="16dp">
-
-        <LinearLayout
-            android:id="@+id/layout_soure_ccode"
-            android:layout_width="match_parent"
-            android:layout_height="@dimen/server_height"
-            android:clickable="true"
-            android:focusable="true"
-            android:foreground="?attr/selectableItemBackground"
-            android:gravity="center|start"
-            android:orientation="horizontal"
-            android:padding="16dp">
-
-            <ImageView
-                android:layout_width="@dimen/png_height"
-                android:layout_height="@dimen/png_height"
-                app:srcCompat="@drawable/ic_source_code_24dp" />
-
-            <TextView
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:paddingStart="16dp"
-                android:text="@string/title_source_code"
-                android:textAppearance="@style/TextAppearance.AppCompat.Subhead" />
-        </LinearLayout>
-
-        <LinearLayout
-            android:id="@+id/layout_feedback"
-            android:layout_width="match_parent"
-            android:layout_height="@dimen/server_height"
-            android:clickable="true"
-            android:focusable="true"
-            android:foreground="?attr/selectableItemBackground"
-            android:gravity="center|start"
-            android:orientation="horizontal"
-            android:padding="16dp">
-
-            <ImageView
-                android:layout_width="@dimen/png_height"
-                android:layout_height="@dimen/png_height"
-                app:srcCompat="@drawable/ic_feedback_24dp" />
-
-            <TextView
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:paddingStart="16dp"
-                android:text="@string/title_pref_feedback"
-                android:textAppearance="@style/TextAppearance.AppCompat.Subhead" />
-        </LinearLayout>
-
-
-        <LinearLayout
-            android:id="@+id/layout_tg_channel"
-            android:layout_width="match_parent"
-            android:layout_height="@dimen/server_height"
-            android:clickable="true"
-            android:focusable="true"
-            android:foreground="?attr/selectableItemBackground"
-            android:gravity="center|start"
-            android:orientation="horizontal"
-            android:padding="16dp">
-
-            <ImageView
-                android:layout_width="@dimen/png_height"
-                android:layout_height="@dimen/png_height"
-                app:srcCompat="@drawable/ic_telegram_24dp" />
-
-            <TextView
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:paddingStart="16dp"
-                android:text="@string/title_tg_channel"
-                android:textAppearance="@style/TextAppearance.AppCompat.Subhead" />
-        </LinearLayout>
-
-        <LinearLayout
-            android:id="@+id/layout_privacy_policy"
-            android:layout_width="match_parent"
-            android:layout_height="@dimen/server_height"
-            android:clickable="true"
-            android:focusable="true"
-            android:foreground="?attr/selectableItemBackground"
-            android:gravity="center|start"
-            android:orientation="horizontal"
-            android:padding="16dp">
-
-            <ImageView
-                android:layout_width="@dimen/png_height"
-                android:layout_height="@dimen/png_height"
-                app:srcCompat="@drawable/ic_privacy_24dp" />
-
-            <TextView
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:paddingStart="16dp"
-                android:text="@string/title_privacy_policy"
-                android:textAppearance="@style/TextAppearance.AppCompat.Subhead" />
-        </LinearLayout>
-
-        <LinearLayout
-            android:layout_width="match_parent"
-            android:layout_height="@dimen/server_height"
-            android:gravity="center"
-            android:orientation="horizontal"
-            android:padding="16dp">
-
-            <TextView
-                android:id="@+id/tv_version"
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:text="@string/title_about"
-                android:textAppearance="@style/TextAppearance.AppCompat.Small" />
-        </LinearLayout>
-
-    </LinearLayout>
-
-</LinearLayout>
-
+</ScrollView>