diff --git a/src/org/redkale/mq/MessageAgent.java b/src/org/redkale/mq/MessageAgent.java
index dcd707d1b..b7cd3c193 100644
--- a/src/org/redkale/mq/MessageAgent.java
+++ b/src/org/redkale/mq/MessageAgent.java
@@ -62,7 +62,9 @@ public abstract class MessageAgent {
         this.name = checkName(config.getValue("name", ""));
         this.httpMessageClient = new HttpMessageClient(this);
         this.sncpMessageClient = new SncpMessageClient(this);
-        this.workExecutor = new ThreadHashExecutor(Math.max(4, config.getIntValue("threads", Runtime.getRuntime().availableProcessors())));
+        if ("hash".equalsIgnoreCase(config.getValue("pool", "hash"))) {
+            this.workExecutor = new ThreadHashExecutor(Math.max(4, config.getIntValue("threads", Runtime.getRuntime().availableProcessors())));
+        }
         // application (it doesn't execute completion handlers).
         this.timeoutExecutor = (ScheduledThreadPoolExecutor) Executors.newScheduledThreadPool(1, (Runnable r) -> {
             Thread t = new Thread(r);