diff --git a/app/src/main/java/net/harimurti/tv/adapter/SourcesAdapter.kt b/app/src/main/java/net/harimurti/tv/adapter/SourcesAdapter.kt
index cff440f..3a1e13b 100644
--- a/app/src/main/java/net/harimurti/tv/adapter/SourcesAdapter.kt
+++ b/app/src/main/java/net/harimurti/tv/adapter/SourcesAdapter.kt
@@ -4,27 +4,28 @@ import android.content.ClipData
 import android.content.ClipboardManager
 import android.content.Context
 import android.content.Context.CLIPBOARD_SERVICE
-import android.view.LayoutInflater
-import android.view.View
-import android.view.ViewGroup
+import android.view.*
 import android.widget.Toast
+import androidx.appcompat.widget.PopupMenu
 import androidx.databinding.DataBindingUtil
 import androidx.recyclerview.widget.RecyclerView
 import net.harimurti.tv.BR
 import net.harimurti.tv.R
 import net.harimurti.tv.databinding.ItemSourceBinding
 import net.harimurti.tv.dialog.SettingDialog
+import net.harimurti.tv.extra.Preferences
 import net.harimurti.tv.model.Source
 
 interface SourceClickListener {
     fun onClicked(position: Int)
     fun onCheckChanged(view: View, checked: Boolean, position: Int)
-    fun onlongClicked(view: View, source: Source?): Boolean
+    fun onlongClicked(view: View, source: Source?, position: Int): Boolean
 }
 
 class SourcesAdapter(private val sources: ArrayList<Source>?):
     RecyclerView.Adapter<SourcesAdapter.ViewHolder>(), SourceClickListener {
     lateinit var context: Context
+    val preferences = Preferences()
 
     class ViewHolder(var itemBinding: ItemSourceBinding) :
         RecyclerView.ViewHolder(itemBinding.root) {
@@ -46,8 +47,9 @@ class SourcesAdapter(private val sources: ArrayList<Source>?):
         viewHolder.bind(source)
         viewHolder.itemBinding.position = position
         viewHolder.itemBinding.clickListener = this
-        if (source?.path?.equals(context.getString(R.string.json_playlist)) == true) {
-            viewHolder.itemBinding.swSource.setText(R.string.default_playlist)
+        if (position == 0) {
+            val name = String.format(context.getString(R.string.default_playlist), preferences.countryId.uppercase())
+            viewHolder.itemBinding.swSource.text = name
             viewHolder.itemBinding.btnRemove.visibility = View.GONE
         }
     }
@@ -65,22 +67,42 @@ class SourcesAdapter(private val sources: ArrayList<Source>?):
             sources?.get(0)?.active = true
             notifyItemChanged(0)
         }
-        SettingDialog.isChanged = true
+        SettingDialog.isSourcesChanged = true
     }
 
-    override fun onlongClicked(view: View, source: Source?): Boolean {
-        val clipboard = context.getSystemService(CLIPBOARD_SERVICE) as ClipboardManager
-        val clipData = ClipData.newPlainText("url", source?.path)
-
-        clipboard.setPrimaryClip(clipData)
-        Toast.makeText(context, R.string.link_copied_to_clipboard, Toast.LENGTH_SHORT).show()
+    override fun onlongClicked(view: View, source: Source?, position: Int): Boolean {
+        if (position == 0) {
+            PopupMenu(context, view, Gravity.NO_GRAVITY, R.attr.actionOverflowMenuStyle, 0).apply {
+                inflate(R.menu.country_list)
+                setOnMenuItemClickListener { m: MenuItem ->
+                    val mode = when(m.itemId) {
+                        R.id.japan -> "jp"
+                        R.id.malaysia -> "my"
+                        R.id.singapore -> "sg"
+                        R.id.southkorea -> "kr"
+                        else -> "id"
+                    }
+                    preferences.countryId = mode
+                    SettingDialog.isSourcesChanged = true
+                    notifyItemChanged(0)
+                    true
+                }
+                show()
+            }
+        }
+        else {
+            val clipData = ClipData.newPlainText("url", source?.path)
+            val clipboard = context.getSystemService(CLIPBOARD_SERVICE) as ClipboardManager
+            clipboard.setPrimaryClip(clipData)
+            Toast.makeText(context, R.string.link_copied_to_clipboard, Toast.LENGTH_SHORT).show()
+        }
 
         return true
     }
 
     override fun onCheckChanged(view: View, checked: Boolean, position: Int) {
         sources?.get(position)?.active = checked
-        SettingDialog.isChanged = true
+        SettingDialog.isSourcesChanged = true
     }
 
     override fun getItemCount(): Int {
@@ -95,6 +117,6 @@ class SourcesAdapter(private val sources: ArrayList<Source>?):
         val position = itemCount
         sources?.add(source)
         notifyItemInserted(position)
-        SettingDialog.isChanged = true
+        SettingDialog.isSourcesChanged = true
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/net/harimurti/tv/dialog/SettingAppFragment.kt b/app/src/main/java/net/harimurti/tv/dialog/SettingAppFragment.kt
index 1c56fdd..6221aa5 100644
--- a/app/src/main/java/net/harimurti/tv/dialog/SettingAppFragment.kt
+++ b/app/src/main/java/net/harimurti/tv/dialog/SettingAppFragment.kt
@@ -39,7 +39,7 @@ class SettingAppFragment : Fragment() {
             isChecked = sortFavorite
             setOnClickListener {
                 sortFavorite = isChecked
-                SettingDialog.isChanged = true
+                SettingDialog.isSourcesChanged = true
             }
         }
 
@@ -47,7 +47,7 @@ class SettingAppFragment : Fragment() {
             isChecked = sortCategory
             setOnClickListener {
                 sortCategory = isChecked
-                SettingDialog.isChanged = true
+                SettingDialog.isSourcesChanged = true
             }
         }
 
@@ -55,7 +55,7 @@ class SettingAppFragment : Fragment() {
             isChecked = sortChannel
             setOnClickListener {
                 sortChannel = isChecked
-                SettingDialog.isChanged = true
+                SettingDialog.isSourcesChanged = true
             }
         }
 
diff --git a/app/src/main/java/net/harimurti/tv/dialog/SettingDialog.kt b/app/src/main/java/net/harimurti/tv/dialog/SettingDialog.kt
index 5213c7b..c1e0db3 100644
--- a/app/src/main/java/net/harimurti/tv/dialog/SettingDialog.kt
+++ b/app/src/main/java/net/harimurti/tv/dialog/SettingDialog.kt
@@ -17,11 +17,14 @@ import net.harimurti.tv.databinding.SettingDialogBinding
 import net.harimurti.tv.extra.Preferences
 
 class SettingDialog : DialogFragment() {
+    val preferences = Preferences()
     private val tabFragment = arrayOf(SettingSourcesFragment(), SettingAppFragment(), SettingAboutFragment())
     private val tabTitle = arrayOf(R.string.tab_sources, R.string.tab_app, R.string.tab_about)
+    private var revertCountryId = ""
+    private var isCancelled = true
 
     companion object {
-        var isChanged = false
+        var isSourcesChanged = false
     }
 
     @Suppress("DEPRECATION")
@@ -50,10 +53,9 @@ class SettingDialog : DialogFragment() {
 
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
         val binding = SettingDialogBinding.inflate(inflater, container, false)
-        val preferences = Preferences()
 
         // init
-        isChanged = false
+        isSourcesChanged = false
         SettingAppFragment.launchAtBoot = preferences.launchAtBoot
         SettingAppFragment.playLastWatched = preferences.playLastWatched
         SettingAppFragment.sortFavorite = preferences.sortFavorite
@@ -62,6 +64,7 @@ class SettingDialog : DialogFragment() {
         SettingAppFragment.optimizePrebuffer = preferences.optimizePrebuffer
         SettingAppFragment.reverseNavigation = preferences.reverseNavigation
         SettingSourcesFragment.sources = preferences.sources
+        revertCountryId = preferences.countryId
 
         // view pager
         binding.settingViewPager.adapter = FragmentAdapter(childFragmentManager)
@@ -74,14 +77,7 @@ class SettingDialog : DialogFragment() {
         // button ok
         binding.settingOkButton.apply {
             setOnClickListener {
-                // playlist sources
-                val sources = SettingSourcesFragment.sources
-                if (sources?.filter { s -> s.active }?.size == 0) {
-                    sources[0].active = true
-                    Toast.makeText(context, R.string.warning_none_source_active, Toast.LENGTH_SHORT).show()
-                }
-                preferences.sources = sources
-                if (isChanged) sendUpdatePlaylist(rootView.context)
+                isCancelled = false
                 // setting app
                 preferences.launchAtBoot = SettingAppFragment.launchAtBoot
                 preferences.playLastWatched = SettingAppFragment.playLastWatched
@@ -90,6 +86,13 @@ class SettingDialog : DialogFragment() {
                 preferences.sortChannel = SettingAppFragment.sortChannel
                 preferences.optimizePrebuffer = SettingAppFragment.optimizePrebuffer
                 preferences.reverseNavigation = SettingAppFragment.reverseNavigation
+                // playlist sources
+                val sources = SettingSourcesFragment.sources
+                if (sources?.filter { s -> s.active }?.size == 0) {
+                    sources[0].active = true
+                    Toast.makeText(context, R.string.warning_none_source_active, Toast.LENGTH_SHORT).show()
+                }
+                preferences.sources = sources
                 dismiss()
             }
         }
@@ -97,6 +100,12 @@ class SettingDialog : DialogFragment() {
         return binding.root
     }
 
+    override fun onDestroyView() {
+        super.onDestroyView()
+        if (isCancelled) preferences.countryId = revertCountryId
+        else if (isSourcesChanged) sendUpdatePlaylist(requireContext())
+    }
+
     private fun sendUpdatePlaylist(context: Context) {
         LocalBroadcastManager.getInstance(context).sendBroadcast(
             Intent(MainActivity.MAIN_CALLBACK)
diff --git a/app/src/main/java/net/harimurti/tv/extra/Preferences.kt b/app/src/main/java/net/harimurti/tv/extra/Preferences.kt
index 4002630..fec5fa8 100644
--- a/app/src/main/java/net/harimurti/tv/extra/Preferences.kt
+++ b/app/src/main/java/net/harimurti/tv/extra/Preferences.kt
@@ -32,6 +32,7 @@ class Preferences {
         private const val CONTRIBUTORS = "CONTRIBUTORS"
         private const val RESIZE_MODE = "RESIZE_MODE"
         private const val SOURCES_PLAYLIST = "SOURCES_PLAYLIST"
+        private const val COUNTRY_ID = "COUNTRY_ID"
     }
 
     var isFirstTime: Boolean
@@ -115,23 +116,31 @@ class Preferences {
             editor.apply()
         }
 
+    var countryId: String
+        get() = preferences.getString(COUNTRY_ID, "id").toString()
+    set(value) {
+        editor = preferences.edit()
+        editor.putString(COUNTRY_ID, value)
+        editor.apply()
+    }
+
     var sources: ArrayList<Source>?
         get() {
             val result = ArrayList<Source>()
             val default = Source().apply {
-                path = context.getString(R.string.json_playlist)
+                path = String.format(context.getString(R.string.iptv_playlist), countryId)
                 active = true
             }
             try {
                 val json = preferences.getString(SOURCES_PLAYLIST, "").toString()
-                if (json.isNotBlank()) {
-                    val list = Gson().fromJson(json, Array<Source>::class.java)
-                    if (list.firstOrNull()?.path != default.path) result.add(default)
-                    list.forEach {
-                        if (it.path.isLinkUrl()) result.add(it)
-                        else if (it.path.isPathExist()) result.add(it)
-                    }
-                } else throw Exception("no playlist sources in preference")
+                if (json.isBlank()) throw Exception("no playlist sources in preference")
+                val list = Gson().fromJson(json, Array<Source>::class.java)
+                if (list == null || list.isEmpty()) throw Exception("cannot parse sources?")
+                list.first().path = default.path
+                list.forEach {
+                    if (it.path.isLinkUrl()) result.add(it)
+                    else if (it.path.isPathExist()) result.add(it)
+                }
             } catch (e: Exception) {
                 e.printStackTrace()
             }
diff --git a/app/src/main/res/layout/item_source.xml b/app/src/main/res/layout/item_source.xml
index 556b781..41c650b 100644
--- a/app/src/main/res/layout/item_source.xml
+++ b/app/src/main/res/layout/item_source.xml
@@ -27,7 +27,7 @@
             android:text="@{modelSource.path}"
             android:checked="@{modelSource.active}"
             android:onCheckedChanged="@{(view, checked) -> clickListener.onCheckChanged(view, checked, position)}"
-            android:onLongClick="@{(view) -> clickListener.onlongClicked(view, modelSource)}"/>
+            android:onLongClick="@{(view) -> clickListener.onlongClicked(view, modelSource, position)}"/>
 
         <ImageButton
             android:id="@+id/btn_remove"
diff --git a/app/src/main/res/menu/country_list.xml b/app/src/main/res/menu/country_list.xml
new file mode 100644
index 0000000..66dce54
--- /dev/null
+++ b/app/src/main/res/menu/country_list.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android">
+    <item
+        android:id="@+id/indonesia"
+        android:title="@string/indonesia" />
+    <item
+        android:id="@+id/japan"
+        android:title="@string/japan" />
+    <item
+        android:id="@+id/malaysia"
+        android:title="@string/malaysia" />
+    <item
+        android:id="@+id/singapore"
+        android:title="@string/singapore" />
+    <item
+        android:id="@+id/southkorea"
+        android:title="@string/south_korea" />
+</menu>
\ No newline at end of file
diff --git a/app/src/main/res/values-in/strings.xml b/app/src/main/res/values-in/strings.xml
index 51f66ff..17d04f1 100644
--- a/app/src/main/res/values-in/strings.xml
+++ b/app/src/main/res/values-in/strings.xml
@@ -4,7 +4,7 @@
     <string name="app_tagline_one">Gratis - OpenSource - Tanpa Iklan</string>
     <string name="app_tagline_two">Ringan - Simpel - Minimalis</string>
     <string name="thanks_to">Terimakasih Kepada :</string>
-    <string name="thanks_for_support">dan orang yg mendukung proyek ini 😘</string>
+    <string name="thanks_for_support">iptv-org utk playlist dan orang² yg mendukung proyek ini 😘</string>
     <string name="btn_retry">Coba Ulang</string>
     <string name="btn_retry_count">Coba Ulang (%d)</string>
     <string name="btn_close">Keluar</string>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 15c0635..6685f41 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -4,7 +4,7 @@
     <!-- json link -->
     <string name="website" translatable="false">https://github.com/hariimurti/NontonTV</string>
     <string name="telegram_group" translatable="false">https://t.me/paijemdev</string>
-    <string name="json_playlist" translatable="false">https://github.com/hariimurti/NontonTV/raw/playlist/NontonTV.json</string>
+    <string name="iptv_playlist" translatable="false">https://iptv-org.github.io/iptv/countries/%s.m3u</string>
     <string name="json_release" translatable="false">https://github.com/hariimurti/NontonTV/raw/master/json/release.json</string>
     <string name="apk_release" translatable="false">https://github.com/hariimurti/NontonTV/releases/download/%s/net.harimurti.tv_%s_b%d.apk</string>
     <string name="gh_contributors" translatable="false">https://api.github.com/repos/hariimurti/NontonTV/contributors</string>
@@ -15,7 +15,7 @@
     <string name="app_tagline_one">Free - OpenSource - No Ads,</string>
     <string name="app_tagline_two">Light - Simple - Minimalist</string>
     <string name="thanks_to">Thanks To :</string>
-    <string name="thanks_for_support">and people who support this project 😘</string>
+    <string name="thanks_for_support">iptv-org for playlist and people who support this project 😘</string>
     <string name="btn_retry">Retry</string>
     <string name="btn_retry_count">Retry (%d)</string>
     <string name="btn_close">Close</string>
@@ -84,7 +84,7 @@
     <string name="input_url">Link URL</string>
     <string name="show_hidden" translatable="false">Hidden</string>
     <string name="title_select_file_json">Select File Json</string>
-    <string name="default_playlist" translatable="false">NontonTV (Default)</string>
+    <string name="default_playlist" translatable="false">IPTV-ORG ( %s )</string>
     <string name="null_playlist">No playlists that can be displayed. Check your settings!</string>
     <string name="checking_url">checking url…</string>
     <string name="link_error">Link Error!</string>
@@ -93,4 +93,9 @@
     <string name="more_information">More Information :</string>
     <string name="button_website" translatable="false">Website</string>
     <string name="button_telegram" translatable="false">Telegram</string>
+    <string name="indonesia" translatable="false">Indonesia</string>
+    <string name="japan" translatable="false">Japan</string>
+    <string name="malaysia" translatable="false">Malaysia</string>
+    <string name="singapore" translatable="false">Singapore</string>
+    <string name="south_korea" translatable="false">South Korea</string>
 </resources>