diff --git a/event/src/main/java/com/zfoo/event/manager/EventBus.java b/event/src/main/java/com/zfoo/event/manager/EventBus.java
index ca822626..b2ae2bd7 100644
--- a/event/src/main/java/com/zfoo/event/manager/EventBus.java
+++ b/event/src/main/java/com/zfoo/event/manager/EventBus.java
@@ -15,6 +15,7 @@ package com.zfoo.event.manager;
 import com.zfoo.event.enhance.IEventReceiver;
 import com.zfoo.event.model.IEvent;
 import com.zfoo.protocol.collection.CollectionUtils;
+import com.zfoo.protocol.collection.concurrent.CopyOnWriteHashMapLongObject;
 import com.zfoo.protocol.util.RandomUtils;
 import com.zfoo.protocol.util.ThreadUtils;
 import org.slf4j.Logger;
@@ -24,6 +25,8 @@ import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.concurrent.Executor;
+import java.util.concurrent.ExecutorService;
 import java.util.function.BiConsumer;
 import java.util.function.Consumer;
 
@@ -107,6 +110,12 @@ public abstract class EventBus {
         receiverMap.computeIfAbsent(eventType, it -> new ArrayList<>(1)).add(receiver);
     }
 
+
+    // ------------------------------------------------------------------------------------------------------------------
+    static final CopyOnWriteHashMapLongObject<ExecutorService> threadMap = new CopyOnWriteHashMapLongObject<>();
+    public static Executor threadExecutor(long currentThreadId) {
+        return threadMap.getPrimitive(currentThreadId);
+    }
 }
 
 
diff --git a/event/src/main/java/com/zfoo/event/manager/EventExecutors.java b/event/src/main/java/com/zfoo/event/manager/EventExecutors.java
index 86930aeb..030fa309 100644
--- a/event/src/main/java/com/zfoo/event/manager/EventExecutors.java
+++ b/event/src/main/java/com/zfoo/event/manager/EventExecutors.java
@@ -1,6 +1,5 @@
 package com.zfoo.event.manager;
 
-import com.zfoo.protocol.collection.concurrent.CopyOnWriteHashMapLongObject;
 import com.zfoo.protocol.util.AssertionUtils;
 import com.zfoo.protocol.util.StringUtils;
 import com.zfoo.protocol.util.ThreadUtils;
@@ -8,7 +7,6 @@ import io.netty.util.concurrent.FastThreadLocalThread;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.util.concurrent.Executor;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.concurrent.ThreadFactory;
@@ -29,8 +27,6 @@ public abstract class EventExecutors {
 
     private static final ExecutorService[] executors = new ExecutorService[EXECUTORS_SIZE];
 
-    private static final CopyOnWriteHashMapLongObject<ExecutorService> threadMap = new CopyOnWriteHashMapLongObject<>(EXECUTORS_SIZE);
-
 
     static {
         for (int i = 0; i < executors.length; i++) {
@@ -59,7 +55,7 @@ public abstract class EventExecutors {
             thread.setUncaughtExceptionHandler((t, e) -> logger.error(t.toString(), e));
             var executor = executors[poolNumber];
             AssertionUtils.notNull(executor);
-            threadMap.put(thread.getId(), executor);
+            EventBus.threadMap.put(thread.getId(), executor);
             return thread;
         }
     }
@@ -71,7 +67,4 @@ public abstract class EventExecutors {
         executors[Math.abs(executorHash % EXECUTORS_SIZE)].execute(ThreadUtils.safeRunnable(runnable));
     }
 
-    public static Executor threadExecutor(long currentThreadId) {
-        return threadMap.getPrimitive(currentThreadId);
-    }
 }
diff --git a/net/src/main/java/com/zfoo/net/task/TaskBus.java b/net/src/main/java/com/zfoo/net/task/TaskBus.java
index fd34c4cc..417b2d37 100644
--- a/net/src/main/java/com/zfoo/net/task/TaskBus.java
+++ b/net/src/main/java/com/zfoo/net/task/TaskBus.java
@@ -13,7 +13,7 @@
 
 package com.zfoo.net.task;
 
-import com.zfoo.event.manager.EventExecutors;
+import com.zfoo.event.manager.EventBus;
 import com.zfoo.net.NetContext;
 import com.zfoo.protocol.collection.concurrent.CopyOnWriteHashMapLongObject;
 import com.zfoo.protocol.util.AssertionUtils;
@@ -126,7 +126,7 @@ public final class TaskBus {
             return taskExecutor;
         }
 
-        var eventExecutor = EventExecutors.threadExecutor(threadId);
+        var eventExecutor = EventBus.threadExecutor(threadId);
         if (eventExecutor != null) {
             return eventExecutor;
         }