diff --git a/LaunchServer/resources/launchserver/defaults/config.cfg b/LaunchServer/resources/launchserver/defaults/config.cfg
index 0fd2312..604b80b 100644
--- a/LaunchServer/resources/launchserver/defaults/config.cfg
+++ b/LaunchServer/resources/launchserver/defaults/config.cfg
@@ -1,36 +1,40 @@
-address: "x";
-bindAddress: "0.0.0.0";
-port: 7240;
+address: "x"; # ip или домен вашего LaunchServer
+bindAddress: "0.0.0.0"; # На какой интерфейс идет обращение (Лучше оставить как есть)
+port: 7240; # Порт для LaunchServer
 
-# Auth rate limit
+# Ссылка на зеркало
+mirror: "https://launcher-sashok724.keeperjerry.ru/download/";
+
+# Лимит на авторизацию / защита от брутфорса
 authRateLimit: 2;
 authRateLimitMilis: 5000;
 authRejectString: "Вы превысили лимит авторизаций, подождите некоторое время!";
 
-# Auth handler
+# Управление системой хранения и обработки UUID пользователей
 authHandler: "textFile";
 authHandlerConfig: {
     file: "authHandler.cfg";
     offlineUUIDs: true;
 };
 
-# Auth provider
+# Управление системой авторизации пользователей
 authProvider: "reject";
 authProviderConfig: {
-    message: "You need to change auth provider in LaunchServer.cfg";
+    message: "Вам нужно сменить тип authProvider в LaunchServer.cfg";
 };
 
-# Texture provider
+# Управление системой скинов
 textureProvider: "mojang";
 textureProviderConfig: {
-    # No config needed for mojang texture provider
+    # Конфигурация не требуется для текстур Mojang
 };
 
-# Binaries name
+# Название файла вашего лаунчера
 binaryName: "Launcher";
 
-# Launch4J EXE binary building
+# Собрать EXE файл (с помощью Launch4J)
 launch4J: false;
 
-# Compress files when updating using Inflate algorithm
+# Сжатие файлов при обновлении используя метод Inflate
+# Лучше оставить как есть
 compress: true;
diff --git a/LaunchServer/source/LaunchServer.java b/LaunchServer/source/LaunchServer.java
index 9b5f20f..a643b44 100644
--- a/LaunchServer/source/LaunchServer.java
+++ b/LaunchServer/source/LaunchServer.java
@@ -467,6 +467,9 @@
         @LauncherAPI public final int authRateLimitMilis;
         @LauncherAPI public final String authRejectString;
 
+        // Mirror
+        @LauncherAPI public final String mirror;
+
         // BinaryName
         @LauncherAPI public final String binaryName;
 
@@ -500,6 +503,9 @@
             textureProvider = TextureProvider.newProvider(block.getEntryValue("textureProvider", StringConfigEntry.class),
                 block.getEntry("textureProviderConfig", BlockConfigEntry.class));
 
+            // Mirror
+            mirror = block.getEntryValue("mirror", StringConfigEntry.class);
+
             // Set misc config
             launch4J = block.getEntryValue("launch4J", BooleanConfigEntry.class);
             binaryName = block.getEntryValue("binaryName", StringConfigEntry.class);
diff --git a/LaunchServer/source/command/hash/DownloadAssetCommand.java b/LaunchServer/source/command/hash/DownloadAssetCommand.java
index fd7ed73..1b3abe4 100644
--- a/LaunchServer/source/command/hash/DownloadAssetCommand.java
+++ b/LaunchServer/source/command/hash/DownloadAssetCommand.java
@@ -15,7 +15,7 @@
 import launchserver.command.Command;
 
 public final class DownloadAssetCommand extends Command {
-    private static final String ASSET_URL_MASK = "https://launcher-sashok724.keeperjerry.ru/download/assets/%s.zip";
+    private static String ASSET_URL_MASK;
 
     public DownloadAssetCommand(LaunchServer server) {
         super(server);
@@ -43,6 +43,7 @@
         Files.createDirectory(assetDir);
 
         // Download required asset
+        ASSET_URL_MASK = server.config.mirror + "assets/%s.zip";
         LogHelper.subInfo("Downloading asset, it may take some time");
         unpack(new URL(String.format(ASSET_URL_MASK, IOHelper.urlEncode(version.name))), assetDir);
 
diff --git a/LaunchServer/source/command/hash/DownloadClientCommand.java b/LaunchServer/source/command/hash/DownloadClientCommand.java
index 50c2d68..05bb030 100644
--- a/LaunchServer/source/command/hash/DownloadClientCommand.java
+++ b/LaunchServer/source/command/hash/DownloadClientCommand.java
@@ -20,7 +20,7 @@
 import launchserver.command.CommandException;
 
 public final class DownloadClientCommand extends Command {
-    private static final String CLIENT_URL_MASK = "https://launcher-sashok724.keeperjerry.ru/download/clients/%s.zip";
+    private static String CLIENT_URL_MASK;
 
     public DownloadClientCommand(LaunchServer server) {
         super(server);
@@ -49,6 +49,7 @@
 
         // Download required client
         LogHelper.subInfo("Downloading client, it may take some time");
+        CLIENT_URL_MASK = server.config.mirror + "clients/%s.zip";
         DownloadAssetCommand.unpack(new URL(String.format(CLIENT_URL_MASK,
             IOHelper.urlEncode(version.name))), clientDir);
 
diff --git a/Launcher/source/Launcher.java b/Launcher/source/Launcher.java
index 6d02cef..0c85275 100644
--- a/Launcher/source/Launcher.java
+++ b/Launcher/source/Launcher.java
@@ -77,7 +77,7 @@
     private static final AtomicReference<Config> CONFIG = new AtomicReference<>();
 
     // Version info
-    @LauncherAPI public static final String VERSION = "1.4.1";
+    @LauncherAPI public static final String VERSION = "1.4.2";
     @LauncherAPI public static final String BUILD = readBuildNumber();
     @LauncherAPI public static final int PROTOCOL_MAGIC = 0x724724_00 + 23;
 
diff --git a/buildnumber b/buildnumber
index ef512cf..230fe54 100644
--- a/buildnumber
+++ b/buildnumber
@@ -1 +1 @@
-1.4.1, 25.06.2020
\ No newline at end of file
+1.4.2, 25.06.2020
\ No newline at end of file