diff --git a/others/scaler.mjs b/others/scaler.mjs
index ad418f10..24444d12 100644
--- a/others/scaler.mjs
+++ b/others/scaler.mjs
@@ -1,15 +1,31 @@
-import NodeCache from 'node-cache';
+import { LRUCache } from "lru-cache";
 
-const cache = new NodeCache({ stdTTL: 345600, checkperiod: 3600, useClones: false });
+let maxKeys = 10000;
+
+const cache = new LRUCache({
+  max: maxKeys,
+  ttl: 4 * 24 * 60 * 60 * 1000,
+  allowStale: false,
+  updateAgeOnGet: false,
+  updateAgeOnHas: false,
+});
 
 function scaleCache() {
   const mem = process.memoryUsage();
   const freeHeap = mem.heapTotal - mem.heapUsed;
   const ratio = freeHeap / mem.heapTotal;
 
-  const max = ratio > 0.5 ? 20000 : ratio < 0.2 ? 5000 : 10000;
-  cache.options.maxKeys = max;
-  console.log(`[SCALER] freeHeap ${(freeHeap/1e6).toFixed(1)}MB  maxKeys → ${max}`);
+  const newMax = ratio > 0.5 ? 20000 : ratio < 0.2 ? 5000 : 10000;
+
+  if (newMax !== maxKeys) {
+    maxKeys = newMax;
+    cache.max = maxKeys;
+    console.log(`[SCALER] freeHeap ${(freeHeap / 1e6).toFixed(1)}MB → maxKeys: ${maxKeys}`);
+  }
 }
 
-setInterval(scaleCache, 60_000);
\ No newline at end of file
+setInterval(scaleCache, 60_000);
+
+scaleCache();
+
+export default cache;
\ No newline at end of file