diff --git a/app/build.gradle b/app/build.gradle
index 1e502c0..47df812 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -64,7 +64,7 @@ tasks.whenTaskAdded { task ->
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
     implementation "androidx.preference:preference:1.1.0-rc01"
-    implementation 'com.github.shadowsocks:plugin:1.3.0'
+    implementation 'com.github.shadowsocks:plugin:1.3.1'
     implementation 'com.takisoft.preferencex:preferencex-simplemenu:1.0.0'
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlinVersion"
     testImplementation 'junit:junit:4.12'
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 838bf1a..d4a1ff4 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -27,7 +27,8 @@
             <meta-data android:name="com.github.shadowsocks.plugin.executable_path"
                        android:value="libv2ray.so"/>
         </provider>
-        <activity android:name=".ConfigActivity">
+        <activity android:name=".ConfigActivity"
+                  android:theme="@style/Theme.Shadowsocks.Immersive">
             <intent-filter>
                 <action android:name="com.github.shadowsocks.plugin.ACTION_CONFIGURE"/>
                 <category android:name="android.intent.category.DEFAULT"/>
diff --git a/app/src/main/java/com/github/shadowsocks/plugin/v2ray/ConfigActivity.kt b/app/src/main/java/com/github/shadowsocks/plugin/v2ray/ConfigActivity.kt
index cab4bbb..74007b9 100644
--- a/app/src/main/java/com/github/shadowsocks/plugin/v2ray/ConfigActivity.kt
+++ b/app/src/main/java/com/github/shadowsocks/plugin/v2ray/ConfigActivity.kt
@@ -22,8 +22,10 @@ package com.github.shadowsocks.plugin.v2ray
 
 import android.os.Bundle
 import android.view.MenuItem
+import android.view.View
 import androidx.appcompat.app.AlertDialog
 import androidx.appcompat.widget.Toolbar
+import androidx.core.view.updatePadding
 import com.github.shadowsocks.plugin.ConfigurationActivity
 import com.github.shadowsocks.plugin.PluginOptions
 
@@ -34,6 +36,15 @@ class ConfigActivity : ConfigurationActivity(), Toolbar.OnMenuItemClickListener
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_main)
+        findViewById<View>(android.R.id.content).apply {
+            setOnApplyWindowInsetsListener { view, insets ->
+                view.updatePadding(insets.systemWindowInsetLeft, insets.systemWindowInsetTop,
+                        insets.systemWindowInsetRight)
+                @Suppress("DEPRECATION")
+                insets.replaceSystemWindowInsets(0, 0, 0, insets.systemWindowInsetBottom)
+            }
+            systemUiVisibility = View.SYSTEM_UI_FLAG_LAYOUT_STABLE or View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
+        }
         findViewById<Toolbar>(R.id.toolbar).apply {
             title = this@ConfigActivity.title
             setNavigationIcon(R.drawable.ic_navigation_close)
diff --git a/app/src/main/java/com/github/shadowsocks/plugin/v2ray/ConfigFragment.kt b/app/src/main/java/com/github/shadowsocks/plugin/v2ray/ConfigFragment.kt
index 3bf711d..57afe9c 100644
--- a/app/src/main/java/com/github/shadowsocks/plugin/v2ray/ConfigFragment.kt
+++ b/app/src/main/java/com/github/shadowsocks/plugin/v2ray/ConfigFragment.kt
@@ -25,6 +25,8 @@ import android.content.Intent
 import android.os.Bundle
 import android.text.InputFilter
 import android.text.InputType
+import android.view.View
+import androidx.core.view.updatePadding
 import androidx.preference.EditTextPreference
 import androidx.preference.ListPreference
 import androidx.preference.Preference
@@ -89,6 +91,13 @@ class ConfigFragment : PreferenceFragmentCompat(), Preference.OnPreferenceChange
         }
     }
 
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        listView.setOnApplyWindowInsetsListener { v, insets ->
+            insets.apply { v.updatePadding(bottom = systemWindowInsetBottom) }
+        }
+    }
+
     override fun onPreferenceChange(preference: Preference?, newValue: Any?): Boolean {
         val (mode, tls) = readMode(newValue as String)
         path.isEnabled = mode == null