diff --git a/src/main/java/org/redkale/net/client/ClientConnection.java b/src/main/java/org/redkale/net/client/ClientConnection.java
index 07f78d1f2..66355e36a 100644
--- a/src/main/java/org/redkale/net/client/ClientConnection.java
+++ b/src/main/java/org/redkale/net/client/ClientConnection.java
@@ -41,8 +41,6 @@ public abstract class ClientConnection<R extends ClientRequest, P extends Client
 
     protected final LongAdder doneResponseCounter = new LongAdder();
 
-    protected final AtomicBoolean writePending = new AtomicBoolean();
-
     protected final ReentrantLock writeLock = new ReentrantLock();
 
     protected final ByteArray writeArray = new ByteArray();
@@ -61,7 +59,6 @@ public abstract class ClientConnection<R extends ClientRequest, P extends Client
 
                 @Override
                 public void failed(Throwable exc, ClientConnection attachment) {
-                    writePending.set(false);
                     attachment.dispose(exc);
                 }
             };
diff --git a/src/main/java/org/redkale/net/sncp/Sncp.java b/src/main/java/org/redkale/net/sncp/Sncp.java
index b1dcdcdfa..63ec5cfe6 100644
--- a/src/main/java/org/redkale/net/sncp/Sncp.java
+++ b/src/main/java/org/redkale/net/sncp/Sncp.java
@@ -530,7 +530,7 @@ public abstract class Sncp {
             }
             newDynName += "_" + (normal ? name : hash(name));
         }
-        if (methodBoost == null) { // 加强动态时不能重复加载
+        if (Utility.inNativeImage() || methodBoost == null) { // 加强动态时不能重复加载
             try {
                 final String newDynClass = newDynName.replace('/', '.');
                 Class clz = RedkaleClassLoader.findDynClass(newDynClass);
diff --git a/src/main/java/org/redkale/util/Utility.java b/src/main/java/org/redkale/util/Utility.java
index 1a95d9772..e5b03b65f 100644
--- a/src/main/java/org/redkale/util/Utility.java
+++ b/src/main/java/org/redkale/util/Utility.java
@@ -398,6 +398,10 @@ public final class Utility {
         return CPUS;
     }
 
+    public static boolean inNativeImage() {
+        return NATIVE_IMAGE_ENV;
+    }
+
     public static Function<String, ExecutorService> virtualExecutorFunction() {
         return virtualPoolFunction;
     }