diff --git a/eventmesh-runtime/src/main/java/org/apache/eventmesh/runtime/core/protocol/http/processor/SendSyncMessageProcessor.java b/eventmesh-runtime/src/main/java/org/apache/eventmesh/runtime/core/protocol/http/processor/SendSyncMessageProcessor.java
index abce65d12f..0f5a97dc43 100644
--- a/eventmesh-runtime/src/main/java/org/apache/eventmesh/runtime/core/protocol/http/processor/SendSyncMessageProcessor.java
+++ b/eventmesh-runtime/src/main/java/org/apache/eventmesh/runtime/core/protocol/http/processor/SendSyncMessageProcessor.java
@@ -73,7 +73,6 @@ public SendSyncMessageProcessor(final EventMeshHTTPServer eventMeshHTTPServer) {
     public void processRequest(final ChannelHandlerContext ctx, final AsyncContext<HttpCommand> asyncContext)
         throws Exception {
 
-        HttpCommand responseEventMeshCommand;
         HttpCommand request = asyncContext.getRequest();
         final String localAddress = IPUtils.getLocalAddress();
         final String remoteAddr = RemotingHelper.parseChannelRemoteAddr(ctx.channel());