diff --git a/src/org/redkale/net/PrepareRunner.java b/src/org/redkale/net/PrepareRunner.java
index 4b9e58c51..5bddbd827 100644
--- a/src/org/redkale/net/PrepareRunner.java
+++ b/src/org/redkale/net/PrepareRunner.java
@@ -61,7 +61,7 @@ public class PrepareRunner implements Runnable {
                 @Override
                 public void completed(Integer count, ByteBuffer buffer) {
                     if (count < 1) {
-                        channel.offerBuffer(buffer);
+                        response.request.offerReadBuffer(buffer);
                         channel.dispose();// response.init(channel); 在调用之前异常
                         response.removeChannel();
                         response.finish(true);
@@ -85,7 +85,7 @@ public class PrepareRunner implements Runnable {
 
                 @Override
                 public void failed(Throwable exc, ByteBuffer buffer) {
-                    channel.offerBuffer(buffer);
+                    response.request.offerReadBuffer(buffer);
                     channel.dispose();// response.init(channel); 在调用之前异常
                     response.removeChannel();
                     response.finish(true);
@@ -116,7 +116,7 @@ public class PrepareRunner implements Runnable {
             if (buffer.hasRemaining()) {
                 request.setMoredata(buffer);
             } else {
-                channel.offerBuffer(buffer);
+                response.request.offerReadBuffer(buffer);
             }
             preparer.prepare(request, response);
         } else {
@@ -137,7 +137,7 @@ public class PrepareRunner implements Runnable {
                         if (attachment.hasRemaining()) {
                             request.setMoredata(attachment);
                         } else {
-                            channel.offerBuffer(attachment);
+                            response.request.offerReadBuffer(attachment);
                         }
                         try {
                             preparer.prepare(request, response);
@@ -151,7 +151,7 @@ public class PrepareRunner implements Runnable {
                 @Override
                 public void failed(Throwable exc, ByteBuffer attachment) {
                     preparer.illRequestCounter.incrementAndGet();
-                    channel.offerBuffer(attachment);
+                    response.request.offerReadBuffer(attachment);
                     response.finish(true);
                     if (exc != null) request.context.logger.log(Level.FINER, "Servlet read channel erroneous, force to close channel ", exc);
                 }
@@ -175,4 +175,19 @@ public class PrepareRunner implements Runnable {
         return response.removeChannel();
     }
 
+    protected ByteBuffer pollReadBuffer(Request request) {
+        return request.pollReadBuffer();
+    }
+
+    protected ByteBuffer pollReadBuffer(Response response) {
+        return response.request.pollReadBuffer();
+    }
+
+    protected void offerReadBuffer(Request request, ByteBuffer buffer) {
+        request.offerReadBuffer(buffer);
+    }
+
+    protected void offerReadBuffer(Response response, ByteBuffer buffer) {
+        response.request.offerReadBuffer(buffer);
+    }
 }
diff --git a/src/org/redkale/net/Request.java b/src/org/redkale/net/Request.java
index 271f2ce6d..3f9ce8a23 100644
--- a/src/org/redkale/net/Request.java
+++ b/src/org/redkale/net/Request.java
@@ -37,6 +37,8 @@ public abstract class Request<C extends Context> {
 
     protected AsyncConnection channel;
 
+    protected ByteBuffer readBuffer;
+
     /**
      * properties 与 attributes 的区别在于：调用recycle时， attributes会被清空而properties会保留;
      * properties 通常存放需要永久绑定在request里的一些对象
@@ -47,6 +49,7 @@ public abstract class Request<C extends Context> {
 
     protected Request(C context) {
         this.context = context;
+        this.readBuffer = context.pollBuffer();
         this.bsonConvert = context.getBsonConvert();
         this.jsonConvert = context.getJsonConvert();
     }
@@ -61,6 +64,23 @@ public abstract class Request<C extends Context> {
         return rs;
     }
 
+    protected ByteBuffer pollReadBuffer() {
+        ByteBuffer buffer = this.readBuffer;
+        this.readBuffer = null;
+        if (buffer == null) buffer = context.pollBuffer();
+        return buffer;
+    }
+
+    protected void offerReadBuffer(ByteBuffer buffer) {
+        if (buffer == null) return;
+        if (this.readBuffer == null) {
+            buffer.clear();
+            this.readBuffer = buffer;
+        } else {
+            context.offerBuffer(buffer);
+        }
+    }
+
     /**
      * 返回值：Integer.MIN_VALUE: 帧数据； -1：数据不合法； 0：解析完毕； &gt;0: 需再读取的字节数。
      *