diff --git a/dynamicspawncontrol-1.12.2/src/main/java/org/imesense/dynamicspawncontrol/technical/worldcache/Cache.java b/dynamicspawncontrol-1.12.2/src/main/java/org/imesense/dynamicspawncontrol/technical/worldcache/Cache.java
index 3b024b0..de6dd0f 100644
--- a/dynamicspawncontrol-1.12.2/src/main/java/org/imesense/dynamicspawncontrol/technical/worldcache/Cache.java
+++ b/dynamicspawncontrol-1.12.2/src/main/java/org/imesense/dynamicspawncontrol/technical/worldcache/Cache.java
@@ -25,7 +25,13 @@
 public final class Cache
 {
     public static int TickCounter = 0;
-    public static final int UPDATE_INTERVAL = 1200;
+    public static volatile int DynamicUpdateInterval = 1200; // Сначала 1200, затем 4800
+    public static final int FIRST_UPDATE_INTERVAL = 1200;    // Первое обновление
+    public static final int SUBSEQUENT_UPDATE_INTERVAL = 4800; // Последующие обновления
+
+    public static boolean isFirstUpdate = true; // Флаг для отслеживания первого обновления
+    public static boolean isPrimaryPlayerLogged = false; // Флаг для главного игрока
+
     public static final Set<ChunkPos> CACHE_VALID_CHUNKS = new HashSet<>();
     public static final Set<EntityAnimal> CACHED_ACTUAL_ANIMALS = new HashSet<>();
     public static final Set<EntityAnimal> CACHED_BUFFER_ANIMALS = new HashSet<>();
diff --git a/dynamicspawncontrol-1.12.2/src/main/java/org/imesense/dynamicspawncontrol/technical/worldcache/CacheEvents.java b/dynamicspawncontrol-1.12.2/src/main/java/org/imesense/dynamicspawncontrol/technical/worldcache/CacheEvents.java
index 0704ac6..6050547 100644
--- a/dynamicspawncontrol-1.12.2/src/main/java/org/imesense/dynamicspawncontrol/technical/worldcache/CacheEvents.java
+++ b/dynamicspawncontrol-1.12.2/src/main/java/org/imesense/dynamicspawncontrol/technical/worldcache/CacheEvents.java
@@ -52,13 +52,19 @@ public synchronized void onWorldTick_0(TickEvent.WorldTickEvent event)
         {
             Cache.TickCounter++;
 
-            if (Cache.TickCounter >= Cache.UPDATE_INTERVAL)
+            if (Cache.TickCounter >= Cache.DynamicUpdateInterval)
             {
                 Cache.TickCounter = 0;
 
                 Cache.copyActualToBuffer();
-
                 Cache.updateCache(event.world);
+
+                // Если это первое обновление, то меняем интервал на 4800
+                if (Cache.isFirstUpdate)
+                {
+                    Cache.DynamicUpdateInterval = Cache.SUBSEQUENT_UPDATE_INTERVAL;
+                    Cache.isFirstUpdate = false;
+                }
             }
         }
     }
@@ -66,6 +72,15 @@ public synchronized void onWorldTick_0(TickEvent.WorldTickEvent event)
     @SubscribeEvent
     public synchronized void onPlayerLoggedIn_1(PlayerEvent.PlayerLoggedInEvent event)
     {
+        if (!Cache.isPrimaryPlayerLogged)
+        {
+            Cache.isPrimaryPlayerLogged = true;
+            Cache.DynamicUpdateInterval = Cache.FIRST_UPDATE_INTERVAL;
+            Cache.TickCounter = 0; // Сбрасываем счётчик при первом входе
+            Cache.isFirstUpdate = true;
+        }
+
+
         Cache.copyActualToBuffer();
     }