diff --git a/BUILD b/BUILD
index e995c734..6d98911d 100644
--- a/BUILD
+++ b/BUILD
@@ -93,6 +93,7 @@ cc_library(
 		'src/protocol/HttpMessage.h',
 		'src/protocol/HttpUtil.h',
 		'src/protocol/http_parser.h',
+		'src/factory/WFHttpServerTask.h',
 		'src/server/WFHttpServer.h',
 	],
 	includes = [
diff --git a/CMakeLists_Headers.txt b/CMakeLists_Headers.txt
index 396efcc0..22e44b33 100644
--- a/CMakeLists_Headers.txt
+++ b/CMakeLists_Headers.txt
@@ -90,6 +90,7 @@ set(INCLUDE_HEADERS
 	src/factory/WFOperator.h
 	src/factory/WFResourcePool.h
 	src/factory/WFMessageQueue.h
+	src/factory/WFHttpServerTask.h
 	src/nameservice/WFNameService.h
 	src/nameservice/WFDnsResolver.h
 	src/nameservice/WFServiceGovernance.h
diff --git a/src/factory/HttpTaskImpl.cc b/src/factory/HttpTaskImpl.cc
index 474bb12a..d44c5324 100644
--- a/src/factory/HttpTaskImpl.cc
+++ b/src/factory/HttpTaskImpl.cc
@@ -804,48 +804,29 @@ WFHttpTask *WFTaskFactory::create_http_task(const ParsedURI& uri,
 
 /**********Server**********/
 
-class WFHttpServerTask : public WFServerTask<HttpRequest, HttpResponse>
+void WFHttpServerTask::handle(int state, int error)
 {
-public:
-	WFHttpServerTask(CommService *service,
-					 std::function<void (WFHttpTask *)>& process):
-		WFServerTask(service, WFGlobal::get_scheduler(), process),
-		req_is_alive_(false),
-		req_has_keep_alive_header_(false)
-	{}
-
-protected:
-	virtual void handle(int state, int error)
+	if (state == WFT_STATE_TOREPLY)
 	{
-		if (state == WFT_STATE_TOREPLY)
+		req_is_alive_ = this->req.is_keep_alive();
+		if (req_is_alive_ && this->req.has_keep_alive_header())
 		{
-			req_is_alive_ = this->req.is_keep_alive();
-			if (req_is_alive_ && this->req.has_keep_alive_header())
-			{
-				HttpHeaderCursor req_cursor(&this->req);
-				struct HttpMessageHeader header;
+			HttpHeaderCursor req_cursor(&this->req);
+			struct HttpMessageHeader header;
 
-				header.name = "Keep-Alive";
-				header.name_len = strlen("Keep-Alive");
-				req_has_keep_alive_header_ = req_cursor.find(&header);
-				if (req_has_keep_alive_header_)
-				{
-					req_keep_alive_.assign((const char *)header.value,
-											header.value_len);
-				}
+			header.name = "Keep-Alive";
+			header.name_len = strlen("Keep-Alive");
+			req_has_keep_alive_header_ = req_cursor.find(&header);
+			if (req_has_keep_alive_header_)
+			{
+				req_keep_alive_.assign((const char *)header.value,
+										header.value_len);
 			}
 		}
-
-		this->WFServerTask::handle(state, error);
 	}
 
-	virtual CommMessageOut *message_out();
-
-private:
-	bool req_is_alive_;
-	bool req_has_keep_alive_header_;
-	std::string req_keep_alive_;
-};
+	this->WFServerTask::handle(state, error);
+}
 
 CommMessageOut *WFHttpServerTask::message_out()
 {
@@ -955,11 +936,3 @@ CommMessageOut *WFHttpServerTask::message_out()
 	return this->WFServerTask::message_out();
 }
 
-/**********Server Factory**********/
-
-WFHttpTask *WFServerTaskFactory::create_http_task(CommService *service,
-							std::function<void (WFHttpTask *)>& process)
-{
-	return new WFHttpServerTask(service, process);
-}
-
diff --git a/src/factory/MySQLTaskImpl.cc b/src/factory/MySQLTaskImpl.cc
index 9ae42458..2c74fe11 100644
--- a/src/factory/MySQLTaskImpl.cc
+++ b/src/factory/MySQLTaskImpl.cc
@@ -796,8 +796,8 @@ class WFMySQLServerTask : public WFServerTask<MySQLRequest, MySQLResponse>
 {
 public:
 	WFMySQLServerTask(CommService *service,
-					  std::function<void (WFMySQLTask *)>& process):
-		WFServerTask(service, WFGlobal::get_scheduler(), process)
+					  std::function<void (WFMySQLTask *)>& proc):
+		WFServerTask(service, WFGlobal::get_scheduler(), proc)
 	{}
 
 protected:
diff --git a/src/factory/WFHttpServerTask.h b/src/factory/WFHttpServerTask.h
new file mode 100644
index 00000000..67eedb6e
--- /dev/null
+++ b/src/factory/WFHttpServerTask.h
@@ -0,0 +1,50 @@
+/*
+  Copyright (c) 2023 Sogou, Inc.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+  Authors: Xie Han (xiehan@sogou-inc.com)
+*/
+
+#ifndef _WFHTTPSERVERTASK_H_
+#define _WFHTTPSERVERTASK_H_
+
+#include "HttpMessage.h"
+#include "WFTask.h"
+#include "WFGlobal.h"
+
+class WFHttpServerTask : public WFServerTask<protocol::HttpRequest,
+											 protocol::HttpResponse>
+{
+private:
+	using TASK = WFNetworkTask<protocol::HttpRequest, protocol::HttpResponse>;
+
+public:
+	WFHttpServerTask(CommService *service, std::function<void (TASK *)>& proc) :
+		WFServerTask(service, WFGlobal::get_scheduler(), proc),
+		req_is_alive_(false),
+		req_has_keep_alive_header_(false)
+	{}
+
+protected:
+	virtual void handle(int state, int error);
+	virtual CommMessageOut *message_out();
+
+private:
+	bool req_is_alive_;
+	bool req_has_keep_alive_header_;
+	std::string req_keep_alive_;
+};
+
+#endif
+
diff --git a/src/factory/WFTaskFactory.inl b/src/factory/WFTaskFactory.inl
index 479c19f5..666ee118 100644
--- a/src/factory/WFTaskFactory.inl
+++ b/src/factory/WFTaskFactory.inl
@@ -37,6 +37,7 @@
 #include "WFTaskError.h"
 #include "EndpointParams.h"
 #include "WFNameService.h"
+#include "WFHttpServerTask.h"
 
 class __WFDynamicTask : public WFDynamicTask
 {
@@ -545,10 +546,9 @@ WFNetworkTaskFactory<REQ, RESP>::create_client_task(TransportType type,
 template<class REQ, class RESP>
 WFNetworkTask<REQ, RESP> *
 WFNetworkTaskFactory<REQ, RESP>::create_server_task(CommService *service,
-				std::function<void (WFNetworkTask<REQ, RESP> *)>& process)
+				std::function<void (WFNetworkTask<REQ, RESP> *)>& proc)
 {
-	return new WFServerTask<REQ, RESP>(service, WFGlobal::get_scheduler(),
-									   process);
+	return new WFServerTask<REQ, RESP>(service, WFGlobal::get_scheduler(), proc);
 }
 
 /**********Server Factory**********/
@@ -557,9 +557,13 @@ class WFServerTaskFactory
 {
 public:
 	static WFHttpTask *create_http_task(CommService *service,
-					std::function<void (WFHttpTask *)>& process);
+					std::function<void (WFHttpTask *)>& proc)
+	{
+		return new WFHttpServerTask(service, proc);
+	}
+
 	static WFMySQLTask *create_mysql_task(CommService *service,
-					std::function<void (WFMySQLTask *)>& process);
+					std::function<void (WFMySQLTask *)>& proc);
 };
 
 /************Go Task Factory************/