diff --git a/src/main/java/org/redkale/net/client/ClientCodec.java b/src/main/java/org/redkale/net/client/ClientCodec.java
index b82be5e27..ceb64d52c 100644
--- a/src/main/java/org/redkale/net/client/ClientCodec.java
+++ b/src/main/java/org/redkale/net/client/ClientCodec.java
@@ -9,6 +9,7 @@ import java.io.Serializable;
 import java.nio.ByteBuffer;
 import java.nio.channels.*;
 import java.util.*;
+import java.util.concurrent.ConcurrentLinkedQueue;
 import java.util.logging.Level;
 import org.redkale.convert.json.JsonConvert;
 import org.redkale.net.*;
@@ -62,7 +63,7 @@ public abstract class ClientCodec<R extends ClientRequest, P> implements Complet
 
     private void decodeResponse(ByteBuffer buffer) {
         AsyncConnection channel = connection.channel;
-        Deque<ClientFuture> responseQueue = connection.responseQueue;
+        ConcurrentLinkedQueue<ClientFuture> responseQueue = connection.responseQueue;
         Map<Serializable, ClientFuture> responseMap = connection.responseMap;
         if (decodeMessages(buffer, readArray)) { //成功了
             readArray.clear();
@@ -157,6 +158,10 @@ public abstract class ClientCodec<R extends ClientRequest, P> implements Complet
         return connection.responseQueue.iterator();
     }
 
+    protected ClientFuture responseByRequestid(Serializable requestid) {
+        return (ClientFuture) connection.responseMap.get(requestid);
+    }
+
     protected List<ClientResponse<P>> pollMessages() {
         List<ClientResponse<P>> rs = new ArrayList<>(respResults);
         this.respResults.clear();
diff --git a/src/main/java/org/redkale/net/client/ClientConnection.java b/src/main/java/org/redkale/net/client/ClientConnection.java
index 9e226b612..4d51789eb 100644
--- a/src/main/java/org/redkale/net/client/ClientConnection.java
+++ b/src/main/java/org/redkale/net/client/ClientConnection.java
@@ -7,7 +7,7 @@ package org.redkale.net.client;
 
 import java.io.Serializable;
 import java.nio.channels.ClosedChannelException;
-import java.util.*;
+import java.util.List;
 import java.util.concurrent.*;
 import java.util.concurrent.atomic.*;
 import java.util.function.*;
@@ -46,10 +46,10 @@ public abstract class ClientConnection<R extends ClientRequest, P> implements Co
     private final ClientWriteIOThread writeThread;
 
     //responseQueue、responseMap二选一
-    final Deque<ClientFuture> responseQueue = new LinkedBlockingDeque<>();
+    final ConcurrentLinkedQueue<ClientFuture> responseQueue = new ConcurrentLinkedQueue<>();
 
     //responseQueue、responseMap二选一, key: requestid
-    final Map<Serializable, ClientFuture> responseMap = new ConcurrentHashMap<>();
+    final ConcurrentHashMap<Serializable, ClientFuture> responseMap = new ConcurrentHashMap<>();
 
     private int maxPipelines; //最大并行处理数
 
diff --git a/src/main/java/org/redkale/net/client/ClientWriteIOThread.java b/src/main/java/org/redkale/net/client/ClientWriteIOThread.java
index ed4792a62..dc8eab2df 100644
--- a/src/main/java/org/redkale/net/client/ClientWriteIOThread.java
+++ b/src/main/java/org/redkale/net/client/ClientWriteIOThread.java
@@ -24,7 +24,7 @@ import org.redkale.util.*;
  */
 public class ClientWriteIOThread extends AsyncIOThread {
 
-    private final BlockingDeque<ClientFuture> requestQueue = new LinkedBlockingDeque<>();
+    private final BlockingQueue<ClientFuture> requestQueue = new LinkedBlockingQueue<>();
 
     public ClientWriteIOThread(ThreadGroup g, String name, int index, int threads,
         ExecutorService workExecutor, ObjectPool<ByteBuffer> safeBufferPool) throws IOException {
diff --git a/src/main/java/org/redkale/source/DataSqlSource.java b/src/main/java/org/redkale/source/DataSqlSource.java
index e3731b308..4b48dd63f 100644
--- a/src/main/java/org/redkale/source/DataSqlSource.java
+++ b/src/main/java/org/redkale/source/DataSqlSource.java
@@ -624,6 +624,15 @@ public abstract class DataSqlSource extends AbstractDataSource implements Functi
     @Local
     protected <T> Serializable getEntityAttrValue(EntityInfo info, Attribute attr, T entity) {
         Serializable val = info.getSQLValue(attr, entity);
+        Class clazz = attr.type();
+        if (clazz == String.class 
+            || clazz == int.class || clazz == long.class
+            || clazz == Integer.class || clazz == Long.class
+            || clazz == short.class || clazz == Short.class
+            || clazz == float.class || clazz == Float.class
+            || clazz == double.class || clazz == Double.class) {
+            return val;
+        }
         return getSQLAttrValue(info, attr, val);
     }