diff --git a/launcher/src/main/java/me/sashegdev/zernmc/launcher/api/install/InstallService.java b/launcher/src/main/java/me/sashegdev/zernmc/launcher/api/install/InstallService.java
index 78777a3..d7020e2 100644
--- a/launcher/src/main/java/me/sashegdev/zernmc/launcher/api/install/InstallService.java
+++ b/launcher/src/main/java/me/sashegdev/zernmc/launcher/api/install/InstallService.java
@@ -65,13 +65,14 @@ public class InstallService {
             }
 
             PackDownloader downloader = new PackDownloader(instance);
-            boolean hasUpdate = downloader.checkForUpdates(instance.getServerPackName());
+            int serverVersion = downloader.checkForUpdates(instance.getServerPackName());
+            boolean hasUpdate = serverVersion > 0;
 
             return ApiResponse.success(new UpdateCheckResult(
                     hasUpdate,
                     true,
                     instance.getServerVersion(),
-                    hasUpdate ? instance.getServerVersion() + 1 : instance.getServerVersion()
+                    serverVersion
             ));
         } catch (Exception e) {
             return ApiResponse.error("Ошибка проверки обновлений: " + e.getMessage());
diff --git a/launcher/src/main/java/me/sashegdev/zernmc/launcher/menu/LaunchMenu.java b/launcher/src/main/java/me/sashegdev/zernmc/launcher/menu/LaunchMenu.java
index 2b5af92..1d81125 100644
--- a/launcher/src/main/java/me/sashegdev/zernmc/launcher/menu/LaunchMenu.java
+++ b/launcher/src/main/java/me/sashegdev/zernmc/launcher/menu/LaunchMenu.java
@@ -351,7 +351,8 @@ public class LaunchMenu {
         System.out.println(ZAnsi.cyan("Проверка обновлений для " + instance.getName()));
 
         PackDownloader downloader = new PackDownloader(instance);
-        boolean hasUpdate = downloader.checkForUpdates(instance.getServerPackName());
+        int serverVersion = downloader.checkForUpdates(instance.getServerPackName());
+        boolean hasUpdate = serverVersion > 0;
 
         if (!hasUpdate) {
             System.out.println(ZAnsi.green("Сборка актуальна (v" + instance.getServerVersion() + ")"));
diff --git a/launcher/src/main/java/me/sashegdev/zernmc/launcher/menu/UpdateMenu.java b/launcher/src/main/java/me/sashegdev/zernmc/launcher/menu/UpdateMenu.java
index 41f8b20..81a0809 100644
--- a/launcher/src/main/java/me/sashegdev/zernmc/launcher/menu/UpdateMenu.java
+++ b/launcher/src/main/java/me/sashegdev/zernmc/launcher/menu/UpdateMenu.java
@@ -64,9 +64,10 @@ public class UpdateMenu {
         
         for (Instance instance : serverInstances) {
             PackDownloader downloader = new PackDownloader(instance);
-            
+
             try {
-                boolean hasUpdate = downloader.checkForUpdates(instance.getServerPackName());
+                int serverVersion = downloader.checkForUpdates(instance.getServerPackName());
+                boolean hasUpdate = serverVersion > 0;
                 if (hasUpdate) {
                     System.out.println(ZAnsi.yellow(instance.getName() + " - Есть обновление!"));
                     updatableInstances.add(instance);
diff --git a/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/PackDownloader.java b/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/PackDownloader.java
index 3059770..9150b8d 100644
--- a/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/PackDownloader.java
+++ b/launcher/src/main/java/me/sashegdev/zernmc/launcher/minecraft/PackDownloader.java
@@ -225,15 +225,16 @@ public class PackDownloader {
 
     /**
      * Проверить наличие обновлений для серверной сборки
+     * @return версия на сервере, или 0 если нет обновлений
      */
-    public boolean checkForUpdates(String packName) throws Exception {
-        if (!instance.isServerPack()) return false;
-        
+    public int checkForUpdates(String packName) throws Exception {
+        if (!instance.isServerPack()) return 0;
+
         PackManifest manifest = getPackManifest(packName);
         int serverVersion = manifest.getVersion();
         int localVersion = instance.getServerVersion();
-        
-        return serverVersion > localVersion;
+
+        return serverVersion > localVersion ? serverVersion : 0;
     }
 
     /**