diff --git a/src/org/redkale/convert/bson/BsonByteBufferWriter.java b/src/org/redkale/convert/bson/BsonByteBufferWriter.java
index 2135f2334..4bcb36c9d 100644
--- a/src/org/redkale/convert/bson/BsonByteBufferWriter.java
+++ b/src/org/redkale/convert/bson/BsonByteBufferWriter.java
@@ -35,12 +35,8 @@ public class BsonByteBufferWriter extends BsonWriter {
         this.supplier = supplier;
     }
 
-    public ByteBuffer[] toBuffers() {
-        return toBuffers(supplier);
-    }
-
     @Override
-    public ByteBuffer[] toBuffers(Supplier<ByteBuffer> supplier) {
+    public ByteBuffer[] toBuffers() {
         if (buffers == null) return new ByteBuffer[0];
         for (int i = index; i < this.buffers.length; i++) {
             ByteBuffer buf = this.buffers[i];
diff --git a/src/org/redkale/convert/bson/BsonWriter.java b/src/org/redkale/convert/bson/BsonWriter.java
index 3fcc028ba..47f064bdc 100644
--- a/src/org/redkale/convert/bson/BsonWriter.java
+++ b/src/org/redkale/convert/bson/BsonWriter.java
@@ -6,7 +6,6 @@
 package org.redkale.convert.bson;
 
 import java.nio.ByteBuffer;
-import java.util.function.Supplier;
 import org.redkale.convert.*;
 import org.redkale.util.*;
 
@@ -38,9 +37,8 @@ public class BsonWriter extends Writer {
         return newdata;
     }
 
-    public ByteBuffer[] toBuffers(final Supplier<ByteBuffer> supplier) {
-        if (supplier == null) return new ByteBuffer[]{ByteBuffer.wrap(content, 0, count)};
-        return ByteBufferWriter.create(supplier).put(content, 0, count).toBuffers();
+    public ByteBuffer[] toBuffers() {
+        return new ByteBuffer[]{ByteBuffer.wrap(content, 0, count)};
     }
 
     protected BsonWriter(byte[] bs) {
diff --git a/src/org/redkale/convert/json/JsonByteBufferWriter.java b/src/org/redkale/convert/json/JsonByteBufferWriter.java
index 8bf69b798..51c8e89be 100644
--- a/src/org/redkale/convert/json/JsonByteBufferWriter.java
+++ b/src/org/redkale/convert/json/JsonByteBufferWriter.java
@@ -55,12 +55,8 @@ public class JsonByteBufferWriter extends JsonWriter {
         return false;
     }
 
-    public ByteBuffer[] toBuffers() {
-        return toBuffers(supplier);
-    }
-
     @Override
-    public ByteBuffer[] toBuffers(Supplier<ByteBuffer> supplier) {
+    public ByteBuffer[] toBuffers() {
         if (buffers == null) return new ByteBuffer[0];
         for (int i = index; i < this.buffers.length; i++) {
             ByteBuffer buf = this.buffers[i];
diff --git a/src/org/redkale/convert/json/JsonWriter.java b/src/org/redkale/convert/json/JsonWriter.java
index 527e1bb7d..f15323ec6 100644
--- a/src/org/redkale/convert/json/JsonWriter.java
+++ b/src/org/redkale/convert/json/JsonWriter.java
@@ -6,7 +6,6 @@
 package org.redkale.convert.json;
 
 import java.nio.ByteBuffer;
-import java.util.function.Supplier;
 import org.redkale.convert.*;
 import org.redkale.util.*;
 
@@ -107,9 +106,8 @@ public class JsonWriter extends Writer {
         return true;
     }
 
-    public ByteBuffer[] toBuffers(Supplier<ByteBuffer> supplier) {
-        if (supplier == null) return new ByteBuffer[]{ByteBuffer.wrap(Utility.encodeUTF8(content, 0, count))};
-        return ByteBufferWriter.create(supplier).put(Utility.encodeUTF8(content, 0, count)).toBuffers();
+    public ByteBuffer[] toBuffers() {
+        return new ByteBuffer[]{ByteBuffer.wrap(Utility.encodeUTF8(content, 0, count))};
     }
 
     public byte[] toBytes() {
diff --git a/src/org/redkale/net/Response.java b/src/org/redkale/net/Response.java
index 4ca82a3d0..f4e98c048 100644
--- a/src/org/redkale/net/Response.java
+++ b/src/org/redkale/net/Response.java
@@ -10,7 +10,6 @@ import java.nio.ByteBuffer;
 import java.nio.channels.CompletionHandler;
 import java.util.function.*;
 import java.util.logging.Level;
-import org.redkale.util.ByteBufferWriter;
 
 /**
  * 协议响应对象
@@ -275,7 +274,7 @@ public abstract class Response<C extends Context, R extends Request<C>> {
             buffer.flip();
             this.finish(buffer);
         } else {
-            this.finish(ByteBufferWriter.toBuffers(this.context.getBufferSupplier(), bs));
+            this.finish(ByteBuffer.wrap(bs));
         }
     }
 
diff --git a/src/org/redkale/net/http/HttpResponse.java b/src/org/redkale/net/http/HttpResponse.java
index 075c75907..9d5b3acc6 100644
--- a/src/org/redkale/net/http/HttpResponse.java
+++ b/src/org/redkale/net/http/HttpResponse.java
@@ -636,7 +636,7 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
                 super.finish(false, headbuf);
             } else {
                 headbuf.flip();
-                super.finish(false, Utility.append(new ByteBuffer[]{headbuf}, ByteBufferWriter.toBuffers(context.getBufferSupplier(), content)));
+                super.finish(false, new ByteBuffer[]{headbuf, ByteBuffer.wrap(content)});
             }
         } else {
             if (this.context.getBufferCapacity() >= content.length) {
@@ -645,7 +645,7 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
                 buffer.flip();
                 this.finish(false, buffer);
             } else {
-                this.finish(false, ByteBufferWriter.toBuffers(context.getBufferSupplier(), content));
+                this.finish(false, ByteBuffer.wrap(content));
             }
         }
 
diff --git a/src/org/redkale/net/sncp/SncpClient.java b/src/org/redkale/net/sncp/SncpClient.java
index c39e48e39..05db0006c 100644
--- a/src/org/redkale/net/sncp/SncpClient.java
+++ b/src/org/redkale/net/sncp/SncpClient.java
@@ -367,7 +367,7 @@ public final class SncpClient {
                 return future;
             }
             final AsyncConnection conn = conn0;
-            final ByteBuffer[] sendBuffers = writer.toBuffers(transport.getBufferSupplier());
+            final ByteBuffer[] sendBuffers = writer.toBuffers();
             fillHeader(sendBuffers[0], seqid, actionid, reqBodyLength);
 
             final ByteBuffer buffer = transport.pollBuffer();
diff --git a/src/org/redkale/net/sncp/SncpResponse.java b/src/org/redkale/net/sncp/SncpResponse.java
index fde0c4b41..3938e925f 100644
--- a/src/org/redkale/net/sncp/SncpResponse.java
+++ b/src/org/redkale/net/sncp/SncpResponse.java
@@ -65,7 +65,7 @@ public final class SncpResponse extends Response<SncpContext, SncpRequest> {
             return;
         }
         final int respBodyLength = out.count(); //body总长度
-        final ByteBuffer[] buffers = out.toBuffers(context.getBufferSupplier());
+        final ByteBuffer[] buffers = out.toBuffers();
         fillHeader(buffers[0], respBodyLength - HEADER_SIZE, retcode);
         finish(buffers);
     }