diff --git a/src/main/java/META-INF/application-template.xml b/src/main/java/META-INF/application-template.xml
index 965d61ed0..5033620ee 100644
--- a/src/main/java/META-INF/application-template.xml
+++ b/src/main/java/META-INF/application-template.xml
@@ -131,7 +131,6 @@
            System.setProperty("redkale.net.transport.poolmaxconns", "100");
            System.setProperty("redkale.net.transport.pinginterval", "30");
            System.setProperty("redkale.net.transport.checkinterval", "30");
-           System.setProperty("redkale.convert.tiny", "true");
            System.setProperty("redkale.convert.pool.size", "128");
            System.setProperty("redkale.convert.writer.buffer.defsize", "4096");
            System.setProperty("redkale.trace.enable", "false");
diff --git a/src/main/java/org/redkale/boot/Application.java b/src/main/java/org/redkale/boot/Application.java
index 73f966131..bcf144215 100644
--- a/src/main/java/org/redkale/boot/Application.java
+++ b/src/main/java/org/redkale/boot/Application.java
@@ -310,9 +310,6 @@ public final class Application {
             if (System.getProperty("redkale.net.transport.checkinterval") == null) {
                 System.setProperty("redkale.net.transport.checkinterval", "30");
             }
-            if (System.getProperty("redkale.convert.tiny") == null) {
-                System.setProperty("redkale.convert.tiny", "true");
-            }
             if (System.getProperty("redkale.convert.pool.size") == null) {
                 System.setProperty("redkale.convert.pool.size", "128");
             }
diff --git a/src/main/java/org/redkale/cluster/CacheClusterAgent.java b/src/main/java/org/redkale/cluster/CacheClusterAgent.java
index e2a81821d..c120cc101 100644
--- a/src/main/java/org/redkale/cluster/CacheClusterAgent.java
+++ b/src/main/java/org/redkale/cluster/CacheClusterAgent.java
@@ -117,8 +117,8 @@ public class CacheClusterAgent extends ClusterAgent implements Resourcable {
     public void start() {
         if (this.scheduler == null) {
             AtomicInteger counter = new AtomicInteger();
-            this.scheduler = new ScheduledThreadPoolExecutor(4, (Runnable r) -> {
-                final Thread t = new Thread(r, "Redkale-" + CacheClusterAgent.class.getSimpleName() + "-Task-Thread-" + counter.incrementAndGet());
+            this.scheduler = new ScheduledThreadPoolExecutor(1, (Runnable r) -> {
+                final Thread t = new Thread(r, "Redkale-" + CacheClusterAgent.class.getSimpleName() + "-Check-Thread-" + counter.incrementAndGet());
                 t.setDaemon(true);
                 return t;
             });