diff --git a/src/main/java/org/redkale/net/AsyncConnection.java b/src/main/java/org/redkale/net/AsyncConnection.java
index d7e62fb36..01de1bb25 100644
--- a/src/main/java/org/redkale/net/AsyncConnection.java
+++ b/src/main/java/org/redkale/net/AsyncConnection.java
@@ -46,17 +46,17 @@ public abstract class AsyncConnection implements ChannelContext, Channel, AutoCl
 
     protected final int bufferCapacity;
 
-    protected final AsyncIOThread ioReadThread;
+    protected AsyncIOThread ioReadThread;
 
-    protected final AsyncIOThread ioWriteThread;
+    protected AsyncIOThread ioWriteThread;
 
-    private final Supplier<ByteBuffer> readBufferSupplier;
+    private Supplier<ByteBuffer> readBufferSupplier;
 
-    private final Consumer<ByteBuffer> readBufferConsumer;
+    private Consumer<ByteBuffer> readBufferConsumer;
 
-    private final Supplier<ByteBuffer> writeBufferSupplier;
+    private Supplier<ByteBuffer> writeBufferSupplier;
 
-    private final Consumer<ByteBuffer> writeBufferConsumer;
+    private Consumer<ByteBuffer> writeBufferConsumer;
 
     private ByteBufferWriter pipelineWriter;
 
@@ -111,6 +111,20 @@ public abstract class AsyncConnection implements ChannelContext, Channel, AutoCl
         }
     }
 
+    void updateReadIOThread(AsyncIOThread ioReadThread) {
+        Objects.requireNonNull(ioReadThread);
+        this.ioReadThread = ioReadThread;
+        this.readBufferSupplier = ioReadThread.getBufferSupplier();
+        this.readBufferConsumer = ioReadThread.getBufferConsumer();
+    }
+
+    void updateWriteIOThread(AsyncIOThread ioWriteThread) {
+        Objects.requireNonNull(ioWriteThread);
+        this.ioWriteThread = ioWriteThread;
+        this.writeBufferSupplier = ioWriteThread.getBufferSupplier();
+        this.writeBufferConsumer = ioWriteThread.getBufferConsumer();
+    }
+
     public Supplier<ByteBuffer> getReadBufferSupplier() {
         return this.readBufferSupplier;
     }
diff --git a/src/main/java/org/redkale/net/AsyncIOGroup.java b/src/main/java/org/redkale/net/AsyncIOGroup.java
index 9b7096adb..73ce03b56 100644
--- a/src/main/java/org/redkale/net/AsyncIOGroup.java
+++ b/src/main/java/org/redkale/net/AsyncIOGroup.java
@@ -196,30 +196,6 @@ public class AsyncIOGroup extends AsyncGroup {
         return timeoutExecutor.schedule(callable, delay, unit);
     }
 
-    public void interestOpsOr(AsyncIOThread thread, SelectionKey key, int opt) {
-        if (key == null) {
-            return;
-        }
-        if (key.selector() != thread.selector) {
-            throw new RuntimeException("NioThread.selector not the same to SelectionKey.selector");
-        }
-        if ((key.interestOps() & opt) != 0) {
-            return;
-        }
-        key.interestOps(key.interestOps() | opt);
-        if (thread.inCurrThread()) {
-//            timeoutExecutor.execute(() -> {
-//                try {
-//                    key.selector().wakeup();
-//                } catch (Throwable t) {
-//                }
-//            });
-        } else {
-            //非IO线程中
-            key.selector().wakeup();
-        }
-    }
-
     //创建一个AsyncConnection对象，只给测试代码使用
     public AsyncConnection newTCPClientConnection() {
         try {
diff --git a/src/main/java/org/redkale/net/AsyncIOThread.java b/src/main/java/org/redkale/net/AsyncIOThread.java
index 544708bfd..ed95410ff 100644
--- a/src/main/java/org/redkale/net/AsyncIOThread.java
+++ b/src/main/java/org/redkale/net/AsyncIOThread.java
@@ -61,6 +61,23 @@ public class AsyncIOThread extends WorkThread {
         return t instanceof AsyncIOThread ? (AsyncIOThread) t : null;
     }
 
+    public void interestOpsOr(SelectionKey key, int opt) {
+        if (key == null) {
+            return;
+        }
+        if (key.selector() != selector) {
+            throw new RuntimeException("NioThread.selector not the same to SelectionKey.selector");
+        }
+        if ((key.interestOps() & opt) != 0) {
+            return;
+        }
+        key.interestOps(key.interestOps() | opt);
+        //非IO线程中
+        if (!inCurrThread()) {
+            key.selector().wakeup();
+        }
+    }
+
     /**
      * 是否IO线程
      *
diff --git a/src/main/java/org/redkale/net/AsyncNioConnection.java b/src/main/java/org/redkale/net/AsyncNioConnection.java
index 015f34310..0f1c5266a 100644
--- a/src/main/java/org/redkale/net/AsyncNioConnection.java
+++ b/src/main/java/org/redkale/net/AsyncNioConnection.java
@@ -286,7 +286,7 @@ abstract class AsyncNioConnection extends AsyncConnection {
                     }
                 });
             } else {
-                ioGroup.interestOpsOr(ioReadThread, readKey, SelectionKey.OP_READ);
+                ioReadThread.interestOpsOr(readKey, SelectionKey.OP_READ);
             }
         } catch (Exception e) {
             handleRead(0, e);
@@ -397,7 +397,7 @@ abstract class AsyncNioConnection extends AsyncConnection {
                     }
                 });
             } else {
-                ioGroup.interestOpsOr(ioWriteThread, writeKey, SelectionKey.OP_WRITE);
+                ioWriteThread.interestOpsOr(writeKey, SelectionKey.OP_WRITE);
             }
         } catch (IOException e) {
             handleWrite(0, e);
diff --git a/src/main/java/org/redkale/net/Context.java b/src/main/java/org/redkale/net/Context.java
index e374616b1..6cf5378e6 100644
--- a/src/main/java/org/redkale/net/Context.java
+++ b/src/main/java/org/redkale/net/Context.java
@@ -159,6 +159,14 @@ public class Context {
 
     }
 
+    protected void updateReadIOThread(AsyncConnection conn, AsyncIOThread ioReadThread) {
+        conn.updateReadIOThread(ioReadThread);
+    }
+
+    protected void updateWriteIOThread(AsyncConnection conn, AsyncIOThread ioWriteThread) {
+        conn.updateWriteIOThread(ioWriteThread);
+    }
+
     public ResourceFactory getResourceFactory() {
         return resourceFactory;
     }
diff --git a/src/main/java/org/redkale/net/http/HttpContext.java b/src/main/java/org/redkale/net/http/HttpContext.java
index de962b97a..253b45dd7 100644
--- a/src/main/java/org/redkale/net/http/HttpContext.java
+++ b/src/main/java/org/redkale/net/http/HttpContext.java
@@ -11,7 +11,9 @@ import java.util.concurrent.ConcurrentHashMap;
 import org.redkale.annotation.ConstructorParameters;
 import org.redkale.asm.*;
 import static org.redkale.asm.Opcodes.*;
+import org.redkale.net.*;
 import org.redkale.net.Context;
+import org.redkale.net.Context.ContextConfig;
 import org.redkale.util.*;
 
 /**
@@ -67,6 +69,16 @@ public class HttpContext extends Context {
 //            this.uriCacheNodes = Utility.append(this.uriCacheNodes, node);
 //        }
 //    }
+    @Override
+    protected void updateReadIOThread(AsyncConnection conn, AsyncIOThread ioReadThread) {
+        super.updateReadIOThread(conn, ioReadThread);
+    }
+
+    @Override
+    protected void updateWriteIOThread(AsyncConnection conn, AsyncIOThread ioWriteThread) {
+        super.updateWriteIOThread(conn, ioWriteThread);
+    }
+
     protected String createSessionid() {
         byte[] bytes = new byte[16];
         random.nextBytes(bytes);