diff --git a/src/main/java/org/redkale/boot/Application.java b/src/main/java/org/redkale/boot/Application.java
index d4be96404..2b6839d56 100644
--- a/src/main/java/org/redkale/boot/Application.java
+++ b/src/main/java/org/redkale/boot/Application.java
@@ -52,6 +52,7 @@ import org.redkale.source.*;
 import org.redkale.source.spi.SourceModuleEngine;
 import org.redkale.util.AnyValue;
 import org.redkale.util.AnyValueWriter;
+import org.redkale.util.ByteBufferPool;
 import org.redkale.util.Creator;
 import org.redkale.util.Environment;
 import org.redkale.util.Redkale;
@@ -810,11 +811,12 @@ public final class Application {
     /** 设置WorkExecutor */
     private void initWorkExecutor() {
         int bufferCapacity = 32 * 1024;
-        int bufferPoolSize = Utility.cpus() * 8;
+        int bufferPoolSize = ByteBufferPool.DEFAULT_BUFFER_POOL_SIZE;
         final AnyValue executorConf = config.getAnyValue("executor", true);
         StringBuilder executorLog = new StringBuilder();
 
-        final int workThreads = Math.max(Utility.cpus(), executorConf.getIntValue("threads", Utility.cpus() * 10));
+        int confThreads = executorConf.getIntValue("threads", WorkThread.DEFAULT_WORK_POOL_SIZE);
+        final int workThreads = Math.max(Utility.cpus(), confThreads);
         // 指定threads则不使用虚拟线程池
         this.workExecutor = executorConf.getValue("threads") != null
                 ? WorkThread.createExecutor(workThreads, "Redkale-WorkThread-%s")
@@ -832,7 +834,7 @@ public final class Application {
             executorLog.append(", clientWorkExecutor: [workExecutor]");
         } else {
             // 给所有client给一个新的默认ExecutorService
-            int clientThreads = executorConf.getIntValue("clients", Utility.cpus() * 4);
+            int clientThreads = executorConf.getIntValue("clients", WorkThread.DEFAULT_WORK_POOL_SIZE);
             clientWorkExecutor = WorkThread.createWorkExecutor(clientThreads, "Redkale-DefaultClient-WorkThread-%s");
             executorLog.append(", threads=").append(clientThreads).append("}");
         }
diff --git a/src/main/java/org/redkale/net/Server.java b/src/main/java/org/redkale/net/Server.java
index 35eb75163..4a3f38683 100644
--- a/src/main/java/org/redkale/net/Server.java
+++ b/src/main/java/org/redkale/net/Server.java
@@ -144,7 +144,7 @@ public abstract class Server<
                 "UDP".equalsIgnoreCase(netprotocol) ? UDP_BUFFER_CAPACITY : 32 * 1024);
         this.bufferCapacity =
                 "UDP".equalsIgnoreCase(netprotocol) ? bufCapacity : (bufCapacity < 1024 ? 1024 : bufCapacity);
-        this.bufferPoolSize = config.getIntValue("bufferPoolSize", Utility.cpus() * 8);
+        this.bufferPoolSize = config.getIntValue("bufferPoolSize", ByteBufferPool.DEFAULT_BUFFER_POOL_SIZE);
         this.responsePoolSize = config.getIntValue("responsePoolSize", 1024);
         this.name = config.getValue(
                 "name",
diff --git a/src/main/java/org/redkale/net/WorkThread.java b/src/main/java/org/redkale/net/WorkThread.java
index f3608d7e1..94bd8c60e 100644
--- a/src/main/java/org/redkale/net/WorkThread.java
+++ b/src/main/java/org/redkale/net/WorkThread.java
@@ -19,7 +19,9 @@ import org.redkale.util.Utility;
  * @author zhangjx
  */
 public class WorkThread extends Thread implements Executor {
-
+    
+    public static final int DEFAULT_WORK_POOL_SIZE = Utility.cpus() * 8;
+    
     protected final ExecutorService workExecutor;
 
     // WorkThread下标，从0开始
diff --git a/src/main/java/org/redkale/net/http/WebSocketNode.java b/src/main/java/org/redkale/net/http/WebSocketNode.java
index b3d87b209..932836ddb 100644
--- a/src/main/java/org/redkale/net/http/WebSocketNode.java
+++ b/src/main/java/org/redkale/net/http/WebSocketNode.java
@@ -18,6 +18,7 @@ import static org.redkale.boot.Application.RESNAME_APP_NODEID;
 import org.redkale.convert.*;
 import org.redkale.convert.json.JsonConvert;
 import org.redkale.mq.spi.MessageAgent;
+import org.redkale.net.WorkThread;
 import static org.redkale.net.http.WebSocket.RETCODE_GROUP_EMPTY;
 import org.redkale.net.sncp.Sncp;
 import org.redkale.service.*;
@@ -81,7 +82,7 @@ public abstract class WebSocketNode implements Service {
         if (localEngine != null) {
             int wsthreads = localEngine.wsThreads;
             if (wsthreads == 0) {
-                wsthreads = Utility.cpus() * 8;
+                wsthreads = WorkThread.DEFAULT_WORK_POOL_SIZE;
             }
             if (wsthreads > 0) {
                 this.semaphore = new Semaphore(wsthreads);
diff --git a/src/main/java/org/redkale/util/ByteBufferPool.java b/src/main/java/org/redkale/util/ByteBufferPool.java
index e3a5d8625..35fb075b7 100644
--- a/src/main/java/org/redkale/util/ByteBufferPool.java
+++ b/src/main/java/org/redkale/util/ByteBufferPool.java
@@ -18,6 +18,10 @@ import java.util.concurrent.atomic.LongAdder;
  */
 public class ByteBufferPool extends ObjectPool<ByteBuffer> {
 
+    public static final int DEFAULT_BUFFER_POOL_SIZE = Utility.cpus() * 4;
+    
+    public static final int DEFAULT_BUFFER_CAPACITY = 16 * 1024;
+
     private final int bufferCapacity;
 
     protected ByteBufferPool(