diff --git a/.example/net/ghttp/server/middleware/issue355.go b/.example/net/ghttp/server/middleware/issue355.go
new file mode 100644
index 000000000..0470c4af4
--- /dev/null
+++ b/.example/net/ghttp/server/middleware/issue355.go
@@ -0,0 +1,21 @@
+package main
+
+import (
+	"fmt"
+	"github.com/gogf/gf/frame/g"
+	"github.com/gogf/gf/net/ghttp"
+)
+
+func main() {
+	s := g.Server()
+	s.BindMiddlewareDefault(func(r *ghttp.Request) {
+		fmt.Println("cors")
+		r.Response.CORSDefault()
+		r.Middleware.Next()
+	})
+	s.BindHandler("/api/captcha", func(r *ghttp.Request) {
+		r.Response.Write("captcha")
+	})
+	s.SetPort(8010)
+	s.Run()
+}
diff --git a/net/ghttp/ghttp_request_middleware.go b/net/ghttp/ghttp_request_middleware.go
index 39d1b3631..f35409f05 100644
--- a/net/ghttp/ghttp_request_middleware.go
+++ b/net/ghttp/ghttp_request_middleware.go
@@ -15,33 +15,33 @@ import (
 	"github.com/gogf/gf/util/gutil"
 )
 
-// 中间件对象
+// Middleware is the plugin for request handling.
 type Middleware struct {
-	served  bool     // 是否带有请求服务函数，用以识别是否404
-	request *Request // 请求对象
+	served  bool     // Is the request served, which is used for checking response status 404.
+	request *Request // The request object pointer.
 }
 
-// 执行下一个请求流程处理函数
+// Next calls the next workflow handler.
 func (m *Middleware) Next() {
 	item := (*handlerParsedItem)(nil)
 	loop := true
 	for loop {
-		// 是否停止请求执行
+		// Check whether the request is exited.
 		if m.request.IsExited() || m.request.handlerIndex >= len(m.request.handlers) {
-			return
+			break
 		}
 		item = m.request.handlers[m.request.handlerIndex]
 		m.request.handlerIndex++
-		// 中间件执行时不执行钩子函数，由另外的逻辑进行控制
+		// Filter the HOOK handlers, which are designed to be called in another standalone procedure.
 		if item.handler.itemType == gHANDLER_TYPE_HOOK {
 			continue
 		}
-		// 路由参数赋值
+		// Router values switching.
 		for k, v := range item.values {
 			m.request.routerMap[k] = v
 		}
 		m.request.Router = item.handler.router
-		// 执行函数处理
+
 		gutil.TryCatch(func() {
 			switch item.handler.itemType {
 			case gHANDLER_TYPE_CONTROLLER:
@@ -98,8 +98,8 @@ func (m *Middleware) Next() {
 				niceCallFunc(func() {
 					item.handler.itemFunc(m.request)
 				})
-				// 中间件默认不会进一步执行，
-				// 需要内部调用Next方法决定是否进一步执行，以便于请求流程控制。
+				// It does not continue calling next middleware after another middleware done.
+				// There should be a "Next" function to be called in the middleware in order to manage the workflow.
 				loop = false
 			}
 		}, func(exception interface{}) {
@@ -107,4 +107,12 @@ func (m *Middleware) Next() {
 			m.request.Response.WriteStatus(http.StatusInternalServerError, exception)
 		})
 	}
+	// Handle the http status code after all handler and middleware done.
+	if m.request.Response.Status == 0 {
+		if m.request.Middleware.served || m.request.Response.buffer.Len() > 0 {
+			m.request.Response.Status = http.StatusOK
+		} else {
+			m.request.Response.WriteStatus(http.StatusNotFound)
+		}
+	}
 }
diff --git a/net/ghttp/ghttp_response.go b/net/ghttp/ghttp_response.go
index 0c8baf515..21c05e97e 100644
--- a/net/ghttp/ghttp_response.go
+++ b/net/ghttp/ghttp_response.go
@@ -20,8 +20,8 @@ import (
 	"github.com/gogf/gf/util/gconv"
 )
 
-// 服务端请求返回对象。
-// 注意该对象并没有实现http.ResponseWriter接口，而是依靠ghttp.ResponseWriter实现。
+// Response is the writer for response buffer.
+// Note that it implements the http.ResponseWriter interface with buffering feature.
 type Response struct {
 	*ResponseWriter                 // Underlying ResponseWriter.
 	Server          *Server         // Parent server.
@@ -29,7 +29,7 @@ type Response struct {
 	Request         *Request        // According request.
 }
 
-// 创建一个ghttp.Response对象指针
+// newResponse creates and returns a new Response object.
 func newResponse(s *Server, w http.ResponseWriter) *Response {
 	r := &Response{
 		Server: s,
@@ -42,7 +42,7 @@ func newResponse(s *Server, w http.ResponseWriter) *Response {
 	return r
 }
 
-// 返回信息，任何变量自动转换为bytes
+// Write writes <content> to the response buffer.
 func (r *Response) Write(content ...interface{}) {
 	if len(content) == 0 {
 		return
@@ -62,27 +62,32 @@ func (r *Response) Write(content ...interface{}) {
 	}
 }
 
-// 返回信息，支持自定义format格式
+// WriteOver overwrites the response buffer with <content>.
+func (r *Response) WriteOver(content ...interface{}) {
+	r.ClearBuffer()
+	r.Write(content...)
+}
+
+// Writef writes the response with fmt.Sprintf.
 func (r *Response) Writef(format string, params ...interface{}) {
 	r.Write(fmt.Sprintf(format, params...))
 }
 
-// 返回信息，末尾增加换行标识符"\n"
+// Writef writes the response with <content> and new line.
 func (r *Response) Writeln(content ...interface{}) {
 	if len(content) == 0 {
 		r.Write("\n")
 		return
 	}
-	content = append(content, "\n")
-	r.Write(content...)
+	r.Write(append(content, "\n")...)
 }
 
-// 返回信息，末尾增加换行标识符"\n"
+// Writefln writes the response with fmt.Sprintf and new line.
 func (r *Response) Writefln(format string, params ...interface{}) {
 	r.Writeln(fmt.Sprintf(format, params...))
 }
 
-// 返回JSON
+// WriteJson writes <content> to the response with JSON format.
 func (r *Response) WriteJson(content interface{}) error {
 	if b, err := json.Marshal(content); err != nil {
 		return err
@@ -93,7 +98,8 @@ func (r *Response) WriteJson(content interface{}) error {
 	return nil
 }
 
-// 返回JSONP
+// WriteJson writes <content> to the response with JSONP format.
+// Note that there should be a "callback" parameter in the request for JSONP format.
 func (r *Response) WriteJsonP(content interface{}) error {
 	if b, err := json.Marshal(content); err != nil {
 		return err
@@ -112,7 +118,7 @@ func (r *Response) WriteJsonP(content interface{}) error {
 	return nil
 }
 
-// 返回XML
+// WriteJson writes <content> to the response with XML format.
 func (r *Response) WriteXml(content interface{}, rootTag ...string) error {
 	if b, err := gparser.VarToXml(content, rootTag...); err != nil {
 		return err
@@ -123,14 +129,14 @@ func (r *Response) WriteXml(content interface{}, rootTag ...string) error {
 	return nil
 }
 
-// 返回HTTP Code状态码
+// WriteStatus writes HTTP <status> and <content> to the response.
 func (r *Response) WriteStatus(status int, content ...interface{}) {
 	// Avoid error: http: multiple response.WriteHeader calls.
 	if r.Status == 0 {
 		r.WriteHeader(status)
 	}
 	if r.buffer.Len() == 0 {
-		// 状态码注册回调函数处理
+		// HTTP status handler.
 		if status != http.StatusOK {
 			if f := r.Request.Server.getStatusHandler(status, r.Request); f != nil {
 				// Call custom status code handler.
@@ -152,7 +158,7 @@ func (r *Response) WriteStatus(status int, content ...interface{}) {
 	}
 }
 
-// 静态文件处理
+// ServeFile serves the file to the response.
 func (r *Response) ServeFile(path string, allowIndex ...bool) {
 	serveFile := (*staticServeFile)(nil)
 	if file := gres.Get(path); file != nil {
@@ -171,7 +177,7 @@ func (r *Response) ServeFile(path string, allowIndex ...bool) {
 	r.Server.serveFile(r.Request, serveFile, allowIndex...)
 }
 
-// 静态文件下载处理
+// ServeFileDownload serves file as file downloading to the response.
 func (r *Response) ServeFileDownload(path string, name ...string) {
 	serveFile := (*staticServeFile)(nil)
 	downloadName := ""
@@ -203,46 +209,45 @@ func (r *Response) ServeFileDownload(path string, name ...string) {
 	r.Server.serveFile(r.Request, serveFile)
 }
 
-// 返回location标识，引导客户端跳转。
-// 注意这里要先把设置的cookie输出，否则会被忽略。
+// RedirectTo redirects client to another location.
 func (r *Response) RedirectTo(location string) {
 	r.Header().Set("Location", location)
 	r.WriteHeader(http.StatusFound)
 	r.Request.Exit()
 }
 
-// 返回location标识，引导客户端跳转到来源页面
+// RedirectBack redirects client back to referer.
 func (r *Response) RedirectBack() {
 	r.RedirectTo(r.Request.GetReferer())
 }
 
-// 获取当前缓冲区中的数据
+// BufferString returns the buffer content as []byte.
 func (r *Response) Buffer() []byte {
 	return r.buffer.Bytes()
 }
 
-// 获取当前缓冲区中的数据(string)
+// BufferString returns the buffer content as string.
 func (r *Response) BufferString() string {
 	return r.buffer.String()
 }
 
-// 获取当前缓冲区中的数据大小
+// BufferLength returns the length of the buffer content.
 func (r *Response) BufferLength() int {
 	return r.buffer.Len()
 }
 
-// 手动设置缓冲区内容
+// SetBuffer overwrites the buffer with <data>.
 func (r *Response) SetBuffer(data []byte) {
 	r.buffer.Reset()
 	r.buffer.Write(data)
 }
 
-// 清空缓冲区内容
+// ClearBuffer clears the response buffer.
 func (r *Response) ClearBuffer() {
 	r.buffer.Reset()
 }
 
-// 输出缓冲区数据到客户端.
+// Output outputs the buffer content to the client.
 func (r *Response) Output() {
 	r.Header().Set("Server", r.Server.config.ServerAgent)
 	//r.handleGzip()
diff --git a/net/ghttp/ghttp_server_handler.go b/net/ghttp/ghttp_server_handler.go
index eab8704b5..de5a9795d 100644
--- a/net/ghttp/ghttp_server_handler.go
+++ b/net/ghttp/ghttp_server_handler.go
@@ -138,7 +138,7 @@ func (s *Server) handleRequest(w http.ResponseWriter, r *http.Request) {
 		s.callHookHandler(HOOK_BEFORE_OUTPUT, request)
 	}
 
-	// 状态码处理：如果没有产生异常状态，那么设置返回状态为200
+	// 返回状态码处理
 	if request.Response.Status == 0 {
 		if request.Middleware.served || request.Response.buffer.Len() > 0 {
 			request.Response.Status = http.StatusOK
diff --git a/net/ghttp/ghttp_unit_client_test.go b/net/ghttp/ghttp_unit_client_test.go
new file mode 100644
index 000000000..c155c8c1e
--- /dev/null
+++ b/net/ghttp/ghttp_unit_client_test.go
@@ -0,0 +1,42 @@
+// Copyright 2018 gf Author(https://github.com/gogf/gf). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
+package ghttp_test
+
+import (
+	"fmt"
+	"testing"
+	"time"
+
+	"github.com/gogf/gf/frame/g"
+	"github.com/gogf/gf/net/ghttp"
+	"github.com/gogf/gf/test/gtest"
+)
+
+func Test_Client_Basic(t *testing.T) {
+	p := ports.PopRand()
+	s := g.Server(p)
+	s.BindHandler("/hello", func(r *ghttp.Request) {
+		r.Response.Write("hello")
+	})
+	s.SetPort(p)
+	s.SetDumpRouteMap(false)
+	s.Start()
+	defer s.Shutdown()
+
+	time.Sleep(100 * time.Millisecond)
+	gtest.Case(t, func() {
+		url := fmt.Sprintf("http://127.0.0.1:%d", p)
+		client := ghttp.NewClient()
+		client.SetPrefix(url)
+
+		gtest.Assert(ghttp.GetContent(""), ``)
+		gtest.Assert(client.GetContent("/hello"), `hello`)
+
+		_, err := ghttp.Post("")
+		gtest.AssertNE(err, nil)
+	})
+}
diff --git a/net/ghttp/ghttp_unit_middleware_test.go b/net/ghttp/ghttp_unit_middleware_test.go
index 740778ad3..c7c10095f 100644
--- a/net/ghttp/ghttp_unit_middleware_test.go
+++ b/net/ghttp/ghttp_unit_middleware_test.go
@@ -166,6 +166,37 @@ func Test_Middleware_With_Static(t *testing.T) {
 	})
 }
 
+func Test_Middleware_Status(t *testing.T) {
+	p := ports.PopRand()
+	s := g.Server(p)
+	s.Group("/", func(g *ghttp.RouterGroup) {
+		g.Middleware(func(r *ghttp.Request) {
+			r.Middleware.Next()
+			r.Response.WriteOver(r.Response.Status)
+		})
+		g.ALL("/user/list", func(r *ghttp.Request) {
+			r.Response.Write("list")
+		})
+	})
+	s.SetPort(p)
+	s.SetDumpRouteMap(false)
+	s.Start()
+	defer s.Shutdown()
+	time.Sleep(100 * time.Millisecond)
+	gtest.Case(t, func() {
+		client := ghttp.NewClient()
+		client.SetPrefix(fmt.Sprintf("http://127.0.0.1:%d", p))
+
+		gtest.Assert(client.GetContent("/"), "404")
+		gtest.Assert(client.GetContent("/user/list"), "200")
+
+		resp, err := client.Get("/")
+		defer resp.Close()
+		gtest.Assert(err, nil)
+		gtest.Assert(resp.StatusCode, 404)
+	})
+}
+
 func Test_Middleware_Hook_With_Static(t *testing.T) {
 	p := ports.PopRand()
 	s := g.Server(p)