diff --git a/net/ghttp/ghttp_server.go b/net/ghttp/ghttp_server.go
index ed0655eb4..76456316d 100644
--- a/net/ghttp/ghttp_server.go
+++ b/net/ghttp/ghttp_server.go
@@ -434,13 +434,13 @@ func (s *Server) GetRouterArray() []RouterItem {
 // Run starts server listening in blocking way.
 func (s *Server) Run() {
 	if err := s.Start(); err != nil {
-		glog.Fatal(err)
+		s.Logger().Fatal(err)
 	}
 
 	// Blocking using channel.
 	<-s.closeChan
 
-	glog.Printf("[ghttp] %d: all servers shutdown", gproc.Pid())
+	s.Logger().Printf("[ghttp] %d: all servers shutdown", gproc.Pid())
 }
 
 // Wait blocks to wait for all servers done.
@@ -542,7 +542,7 @@ func (s *Server) startServer(fdMap listenerFdMap) {
 			}
 			// 如果非关闭错误，那么提示报错，否则认为是正常的服务关闭操作
 			if err != nil && !strings.EqualFold(http.ErrServerClosed.Error(), err.Error()) {
-				glog.Fatal(err)
+				s.Logger().Fatal(err)
 			}
 			// 如果所有异步的http.Server都已经停止，那么WebServer就可以退出了
 			if s.serverCount.Add(-1) < 1 {
diff --git a/net/ghttp/ghttp_server_config.go b/net/ghttp/ghttp_server_config.go
index 7e7754f3e..eb067c532 100644
--- a/net/ghttp/ghttp_server_config.go
+++ b/net/ghttp/ghttp_server_config.go
@@ -206,7 +206,7 @@ func (s *Server) EnableHTTPS(certFile, keyFile string, tlsConfig ...*tls.Config)
 		}
 	}
 	if certFileRealPath == "" {
-		glog.Fatal(fmt.Sprintf(`[ghttp] EnableHTTPS failed: certFile "%s" does not exist`, certFile))
+		s.Logger().Fatal(fmt.Sprintf(`[ghttp] EnableHTTPS failed: certFile "%s" does not exist`, certFile))
 	}
 	keyFileRealPath := gfile.RealPath(keyFile)
 	if keyFileRealPath == "" {
@@ -216,7 +216,7 @@ func (s *Server) EnableHTTPS(certFile, keyFile string, tlsConfig ...*tls.Config)
 		}
 	}
 	if keyFileRealPath == "" {
-		glog.Fatal(fmt.Sprintf(`[ghttp] EnableHTTPS failed: keyFile "%s" does not exist`, keyFile))
+		s.Logger().Fatal(fmt.Sprintf(`[ghttp] EnableHTTPS failed: keyFile "%s" does not exist`, keyFile))
 	}
 	s.config.HTTPSCertPath = certFileRealPath
 	s.config.HTTPSKeyPath = keyFileRealPath
diff --git a/net/ghttp/ghttp_server_config_static.go b/net/ghttp/ghttp_server_config_static.go
index 36c482b49..ee0c62d8b 100644
--- a/net/ghttp/ghttp_server_config_static.go
+++ b/net/ghttp/ghttp_server_config_static.go
@@ -16,7 +16,6 @@ import (
 
 	"github.com/gogf/gf/container/garray"
 	"github.com/gogf/gf/os/gfile"
-	"github.com/gogf/gf/os/glog"
 	"github.com/gogf/gf/util/gconv"
 )
 
@@ -54,12 +53,12 @@ func (s *Server) SetServerRoot(root string) {
 	realPath := root
 	if !gres.Contains(realPath) {
 		if p, err := gfile.Search(root); err != nil {
-			glog.Fatal(fmt.Sprintf(`[ghttp] SetServerRoot failed: %v`, err))
+			s.Logger().Fatal(fmt.Sprintf(`[ghttp] SetServerRoot failed: %v`, err))
 		} else {
 			realPath = p
 		}
 	}
-	glog.Debug("[ghttp] SetServerRoot path:", realPath)
+	s.Logger().Debug("[ghttp] SetServerRoot path:", realPath)
 	s.config.SearchPaths = []string{strings.TrimRight(realPath, gfile.Separator)}
 	s.config.FileServerEnabled = true
 }
@@ -69,7 +68,7 @@ func (s *Server) AddSearchPath(path string) {
 	realPath := path
 	if !gres.Contains(realPath) {
 		if p, err := gfile.Search(path); err != nil {
-			glog.Fatal(fmt.Sprintf(`[ghttp] AddSearchPath failed: %v`, err))
+			s.Logger().Fatal(fmt.Sprintf(`[ghttp] AddSearchPath failed: %v`, err))
 		} else {
 			realPath = p
 		}
@@ -83,7 +82,7 @@ func (s *Server) AddStaticPath(prefix string, path string) {
 	realPath := path
 	if !gres.Contains(realPath) {
 		if p, err := gfile.Search(path); err != nil {
-			glog.Fatal(fmt.Sprintf(`[ghttp] AddStaticPath failed: %v`, err))
+			s.Logger().Fatal(fmt.Sprintf(`[ghttp] AddStaticPath failed: %v`, err))
 		} else {
 			realPath = p
 		}
diff --git a/net/ghttp/ghttp_server_graceful.go b/net/ghttp/ghttp_server_graceful.go
index 44e3c0c42..ac7b4305b 100644
--- a/net/ghttp/ghttp_server_graceful.go
+++ b/net/ghttp/ghttp_server_graceful.go
@@ -11,7 +11,6 @@ import (
 	"crypto/tls"
 	"errors"
 	"fmt"
-	"github.com/gogf/gf/os/glog"
 	"github.com/gogf/gf/os/gproc"
 	"log"
 	"net"
@@ -21,6 +20,7 @@ import (
 
 // 优雅的Web Server对象封装
 type gracefulServer struct {
+	server      *Server      // Belonged server.
 	fd          uintptr      // 热重启时传递的socket监听文件句柄
 	itemFunc    string       // 监听地址信息
 	httpServer  *http.Server // 底层http.Server
@@ -33,6 +33,7 @@ type gracefulServer struct {
 // 创建一个优雅的Http Server
 func (s *Server) newGracefulServer(itemFunc string, fd ...int) *gracefulServer {
 	gs := &gracefulServer{
+		server:     s,
 		itemFunc:   itemFunc,
 		httpServer: s.newHttpServer(itemFunc),
 	}
@@ -133,7 +134,7 @@ func (s *gracefulServer) doServe() error {
 	if s.fd != 0 {
 		action = "reloaded"
 	}
-	glog.Printf("%d: %s server %s listening on [%s]", gproc.Pid(), s.getProto(), action, s.itemFunc)
+	s.server.Logger().Printf("%d: %s server %s listening on [%s]", gproc.Pid(), s.getProto(), action, s.itemFunc)
 	s.status = SERVER_STATUS_RUNNING
 	err := s.httpServer.Serve(s.listener)
 	s.status = SERVER_STATUS_STOPPED
@@ -166,7 +167,7 @@ func (s *gracefulServer) shutdown() {
 		return
 	}
 	if err := s.httpServer.Shutdown(context.Background()); err != nil {
-		glog.Errorf("%d: %s server [%s] shutdown error: %v", gproc.Pid(), s.getProto(), s.itemFunc, err)
+		s.server.Logger().Errorf("%d: %s server [%s] shutdown error: %v", gproc.Pid(), s.getProto(), s.itemFunc, err)
 	}
 }
 
@@ -176,6 +177,6 @@ func (s *gracefulServer) close() {
 		return
 	}
 	if err := s.httpServer.Close(); err != nil {
-		glog.Errorf("%d: %s server [%s] closed error: %v", gproc.Pid(), s.getProto(), s.itemFunc, err)
+		s.server.Logger().Errorf("%d: %s server [%s] closed error: %v", gproc.Pid(), s.getProto(), s.itemFunc, err)
 	}
 }
diff --git a/net/ghttp/ghttp_server_log.go b/net/ghttp/ghttp_server_log.go
index 4e10c766f..1310d69f4 100644
--- a/net/ghttp/ghttp_server_log.go
+++ b/net/ghttp/ghttp_server_log.go
@@ -9,12 +9,18 @@ package ghttp
 import (
 	"fmt"
 	"github.com/gogf/gf/errors/gerror"
+	"github.com/gogf/gf/os/glog"
 )
 
 const (
 	gPATH_FILTER_KEY = "github.com/gogf/gf/"
 )
 
+// Logger returns the logger of the server.
+func (s *Server) Logger() *glog.Logger {
+	return s.config.Logger
+}
+
 // 处理服务错误信息，主要是panic，http请求的status由access log进行管理
 func (s *Server) handleAccessLog(r *Request) {
 	if !s.IsAccessLogEnabled() {
@@ -24,7 +30,7 @@ func (s *Server) handleAccessLog(r *Request) {
 	if r.TLS != nil {
 		scheme = "https"
 	}
-	s.config.Logger.File(s.config.AccessLogPattern).
+	s.Logger().File(s.config.AccessLogPattern).
 		Stdout(s.config.LogStdout).
 		Printf(
 			`%d "%s %s %s %s %s" %.3f, %s, "%s", "%s"`,
@@ -60,7 +66,7 @@ func (s *Server) handleErrorLog(err error, r *Request) {
 			Error(content)
 		return
 	}
-	s.config.Logger.File(s.config.AccessLogPattern).
+	s.Logger().File(s.config.AccessLogPattern).
 		Stack(s.config.ErrorStack).
 		StackWithFilter(gPATH_FILTER_KEY).
 		Stdout(s.config.LogStdout).
diff --git a/net/ghttp/ghttp_server_plugin.go b/net/ghttp/ghttp_server_plugin.go
index 2683c36c6..55d7478d1 100644
--- a/net/ghttp/ghttp_server_plugin.go
+++ b/net/ghttp/ghttp_server_plugin.go
@@ -6,8 +6,6 @@
 
 package ghttp
 
-import "github.com/gogf/gf/os/glog"
-
 // Plugin is the interface for server plugin.
 type Plugin interface {
 	Install(s *Server) error
@@ -18,7 +16,7 @@ type Plugin interface {
 func (s *Server) Plugin(plugin ...Plugin) {
 	for _, p := range plugin {
 		if err := p.Install(s); err != nil {
-			glog.Fatal(err)
+			s.Logger().Fatal(err)
 		}
 	}
 }
diff --git a/net/ghttp/ghttp_server_router.go b/net/ghttp/ghttp_server_router.go
index 9f7d7ddf1..d76a5b17b 100644
--- a/net/ghttp/ghttp_server_router.go
+++ b/net/ghttp/ghttp_server_router.go
@@ -15,7 +15,6 @@ import (
 	"github.com/gogf/gf/debug/gdebug"
 
 	"github.com/gogf/gf/container/glist"
-	"github.com/gogf/gf/os/glog"
 	"github.com/gogf/gf/text/gregex"
 	"github.com/gogf/gf/text/gstr"
 )
@@ -63,11 +62,11 @@ func (s *Server) setHandler(pattern string, handler *handlerItem) {
 	handler.itemId = handlerIdGenerator.Add(1)
 	domain, method, uri, err := s.parsePattern(pattern)
 	if err != nil {
-		glog.Fatal("invalid pattern:", pattern, err)
+		s.Logger().Fatal("invalid pattern:", pattern, err)
 		return
 	}
 	if len(uri) == 0 || uri[0] != '/' {
-		glog.Fatal("invalid pattern:", pattern, "URI should lead with '/'")
+		s.Logger().Fatal("invalid pattern:", pattern, "URI should lead with '/'")
 		return
 	}
 	// 注册地址记录及重复注册判断
@@ -76,7 +75,7 @@ func (s *Server) setHandler(pattern string, handler *handlerItem) {
 		switch handler.itemType {
 		case gHANDLER_TYPE_HANDLER, gHANDLER_TYPE_OBJECT, gHANDLER_TYPE_CONTROLLER:
 			if item, ok := s.routesMap[regKey]; ok {
-				glog.Fatalf(`duplicated route registry "%s", already registered at %s`, pattern, item[0].file)
+				s.Logger().Fatalf(`duplicated route registry "%s", already registered at %s`, pattern, item[0].file)
 				return
 			}
 		}
diff --git a/net/ghttp/ghttp_server_router_group.go b/net/ghttp/ghttp_server_router_group.go
index 71b5f508e..3a9d03d67 100644
--- a/net/ghttp/ghttp_server_router_group.go
+++ b/net/ghttp/ghttp_server_router_group.go
@@ -12,7 +12,6 @@ import (
 
 	"github.com/gogf/gf/text/gstr"
 
-	"github.com/gogf/gf/os/glog"
 	"github.com/gogf/gf/util/gconv"
 )
 
@@ -139,7 +138,7 @@ func (g *RouterGroup) Bind(items []GroupItem) *RouterGroup {
 	group := g.Clone()
 	for _, item := range items {
 		if len(item) < 3 {
-			glog.Fatalf("invalid router item: %s", item)
+			g.server.Logger().Fatalf("invalid router item: %s", item)
 		}
 		bindType := gstr.ToUpper(gconv.String(item[0]))
 		switch bindType {
@@ -259,7 +258,7 @@ func (g *RouterGroup) doBind(bindType string, pattern string, object interface{}
 	if len(prefix) > 0 {
 		domain, method, path, err := g.server.parsePattern(pattern)
 		if err != nil {
-			glog.Fatalf("invalid pattern: %s", pattern)
+			g.server.Logger().Fatalf("invalid pattern: %s", pattern)
 		}
 		// If there'a already a domain, unset the domain field in the pattern.
 		if g.domain != nil {
@@ -338,7 +337,7 @@ func (g *RouterGroup) doBind(bindType string, pattern string, object interface{}
 				g.domain.BindHookHandler(pattern, extras[0], h)
 			}
 		} else {
-			glog.Fatalf("invalid hook handler for pattern:%s", pattern)
+			g.server.Logger().Fatalf("invalid hook handler for pattern:%s", pattern)
 		}
 	}
 	return g
diff --git a/net/ghttp/ghttp_server_service_controller.go b/net/ghttp/ghttp_server_service_controller.go
index 4afecc2df..991c49c2f 100644
--- a/net/ghttp/ghttp_server_service_controller.go
+++ b/net/ghttp/ghttp_server_service_controller.go
@@ -12,7 +12,6 @@ import (
 	"strings"
 
 	"github.com/gogf/gf/os/gfile"
-	"github.com/gogf/gf/os/glog"
 	"github.com/gogf/gf/text/gregex"
 	"github.com/gogf/gf/text/gstr"
 )
@@ -53,7 +52,7 @@ func (s *Server) doBindController(pattern string, controller Controller, method
 	// 当pattern中的method为all时，去掉该method，以便于后续方法判断
 	domain, method, path, err := s.parsePattern(pattern)
 	if err != nil {
-		glog.Fatal(err)
+		s.Logger().Fatal(err)
 		return
 	}
 	if strings.EqualFold(method, gDEFAULT_METHOD) {
@@ -81,11 +80,11 @@ func (s *Server) doBindController(pattern string, controller Controller, method
 		if _, ok := v.Method(i).Interface().(func()); !ok {
 			if len(methodMap) > 0 {
 				// 指定的方法名称注册，那么需要使用错误提示
-				glog.Errorf(`invalid route method: %s.%s.%s defined as "%s", but "func()" is required for controller registry`,
+				s.Logger().Errorf(`invalid route method: %s.%s.%s defined as "%s", but "func()" is required for controller registry`,
 					pkgPath, ctlName, methodName, v.Method(i).Type().String())
 			} else {
 				// 否则只是Debug提示
-				glog.Debugf(`ignore route method: %s.%s.%s defined as "%s", no match "func()"`,
+				s.Logger().Debugf(`ignore route method: %s.%s.%s defined as "%s", no match "func()"`,
 					pkgPath, ctlName, methodName, v.Method(i).Type().String())
 			}
 			continue
@@ -132,7 +131,7 @@ func (s *Server) doBindControllerMethod(pattern string, controller Controller, m
 	methodName := strings.TrimSpace(method)
 	methodValue := v.MethodByName(methodName)
 	if !methodValue.IsValid() {
-		glog.Fatal("invalid method name: " + methodName)
+		s.Logger().Fatal("invalid method name: " + methodName)
 		return
 	}
 	pkgPath := t.Elem().PkgPath()
@@ -142,7 +141,7 @@ func (s *Server) doBindControllerMethod(pattern string, controller Controller, m
 		ctlName = fmt.Sprintf(`(%s)`, ctlName)
 	}
 	if _, ok := methodValue.Interface().(func()); !ok {
-		glog.Errorf(`invalid route method: %s.%s.%s defined as "%s", but "func()" is required for controller registry`,
+		s.Logger().Errorf(`invalid route method: %s.%s.%s defined as "%s", but "func()" is required for controller registry`,
 			pkgPath, ctlName, methodName, methodValue.Type().String())
 		return
 	}
@@ -178,7 +177,7 @@ func (s *Server) doBindControllerRest(pattern string, controller Controller, mid
 			ctlName = fmt.Sprintf(`(%s)`, ctlName)
 		}
 		if _, ok := v.Method(i).Interface().(func()); !ok {
-			glog.Errorf(`invalid route method: %s.%s.%s defined as "%s", but "func()" is required for controller registry`,
+			s.Logger().Errorf(`invalid route method: %s.%s.%s defined as "%s", but "func()" is required for controller registry`,
 				pkgPath, ctlName, methodName, v.Method(i).Type().String())
 			return
 		}
diff --git a/net/ghttp/ghttp_server_service_object.go b/net/ghttp/ghttp_server_service_object.go
index a9f1254b3..06f90c193 100644
--- a/net/ghttp/ghttp_server_service_object.go
+++ b/net/ghttp/ghttp_server_service_object.go
@@ -12,7 +12,6 @@ import (
 	"strings"
 
 	"github.com/gogf/gf/os/gfile"
-	"github.com/gogf/gf/os/glog"
 	"github.com/gogf/gf/text/gregex"
 	"github.com/gogf/gf/text/gstr"
 )
@@ -51,7 +50,7 @@ func (s *Server) doBindObject(pattern string, object interface{}, method string,
 	// 当pattern中的method为all时，去掉该method，以便于后续方法判断
 	domain, method, path, err := s.parsePattern(pattern)
 	if err != nil {
-		glog.Fatal(err)
+		s.Logger().Fatal(err)
 		return
 	}
 	if strings.EqualFold(method, gDEFAULT_METHOD) {
@@ -87,11 +86,11 @@ func (s *Server) doBindObject(pattern string, object interface{}, method string,
 		if !ok {
 			if len(methodMap) > 0 {
 				// 指定的方法名称注册，那么需要使用错误提示
-				glog.Errorf(`invalid route method: %s.%s.%s defined as "%s", but "func(*ghttp.Request)" is required for object registry`,
+				s.Logger().Errorf(`invalid route method: %s.%s.%s defined as "%s", but "func(*ghttp.Request)" is required for object registry`,
 					pkgPath, objName, methodName, v.Method(i).Type().String())
 			} else {
 				// 否则只是Debug提示
-				glog.Debugf(`ignore route method: %s.%s.%s defined as "%s", no match "func(*ghttp.Request)"`,
+				s.Logger().Debugf(`ignore route method: %s.%s.%s defined as "%s", no match "func(*ghttp.Request)"`,
 					pkgPath, objName, methodName, v.Method(i).Type().String())
 			}
 			continue
@@ -136,7 +135,7 @@ func (s *Server) doBindObjectMethod(pattern string, object interface{}, method s
 	methodName := strings.TrimSpace(method)
 	methodValue := v.MethodByName(methodName)
 	if !methodValue.IsValid() {
-		glog.Fatal("invalid method name: " + methodName)
+		s.Logger().Fatal("invalid method name: " + methodName)
 		return
 	}
 	initFunc := (func(*Request))(nil)
@@ -155,7 +154,7 @@ func (s *Server) doBindObjectMethod(pattern string, object interface{}, method s
 	}
 	itemFunc, ok := methodValue.Interface().(func(*Request))
 	if !ok {
-		glog.Errorf(`invalid route method: %s.%s.%s defined as "%s", but "func(*ghttp.Request)" is required for object registry`,
+		s.Logger().Errorf(`invalid route method: %s.%s.%s defined as "%s", but "func(*ghttp.Request)" is required for object registry`,
 			pkgPath, objName, methodName, methodValue.Type().String())
 		return
 	}
@@ -198,7 +197,7 @@ func (s *Server) doBindObjectRest(pattern string, object interface{}, middleware
 		}
 		itemFunc, ok := v.Method(i).Interface().(func(*Request))
 		if !ok {
-			glog.Errorf(`invalid route method: %s.%s.%s defined as "%s", but "func(*ghttp.Request)" is required for object registry`,
+			s.Logger().Errorf(`invalid route method: %s.%s.%s defined as "%s", but "func(*ghttp.Request)" is required for object registry`,
 				pkgPath, objName, methodName, v.Method(i).Type().String())
 			continue
 		}
diff --git a/net/ghttp/ghttp_unit_log_test.go b/net/ghttp/ghttp_unit_log_test.go
new file mode 100644
index 000000000..40d2916ef
--- /dev/null
+++ b/net/ghttp/ghttp_unit_log_test.go
@@ -0,0 +1,59 @@
+// 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.
+
+// static service testing.
+
+package ghttp_test
+
+import (
+	"fmt"
+	"github.com/gogf/gf/os/gtime"
+	"github.com/gogf/gf/text/gstr"
+	"testing"
+	"time"
+
+	"github.com/gogf/gf/frame/g"
+	"github.com/gogf/gf/net/ghttp"
+	"github.com/gogf/gf/os/gfile"
+	"github.com/gogf/gf/test/gtest"
+)
+
+func Test_Log(t *testing.T) {
+	gtest.Case(t, func() {
+		logDir := gfile.Join(gfile.TempDir(), gtime.TimestampNanoStr())
+		p := ports.PopRand()
+		s := g.Server(p)
+		s.BindHandler("/hello", func(r *ghttp.Request) {
+			r.Response.Write("hello")
+		})
+		s.BindHandler("/error", func(r *ghttp.Request) {
+			panic("custom error")
+		})
+		s.SetLogPath(logDir)
+		s.SetAccessLogEnabled(true)
+		s.SetErrorLogEnabled(true)
+		s.SetLogStdout(false)
+		s.SetPort(p)
+		s.Start()
+		defer s.Shutdown()
+		defer gfile.Remove(logDir)
+		time.Sleep(100 * time.Millisecond)
+		client := ghttp.NewClient()
+		client.SetPrefix(fmt.Sprintf("http://127.0.0.1:%d", p))
+
+		gtest.Assert(client.GetContent("/hello"), "hello")
+		gtest.Assert(client.GetContent("/error"), "custom error")
+
+		logPath1 := gfile.Join(logDir, gtime.Now().Format("Y-m-d")+".log")
+		gtest.Assert(gstr.Contains(gfile.GetContents(logPath1), "http server started listening on"), true)
+		gtest.Assert(gstr.Contains(gfile.GetContents(logPath1), "HANDLER"), true)
+
+		logPath2 := gfile.Join(logDir, "access-"+gtime.Now().Format("Ymd")+".log")
+		gtest.Assert(gstr.Contains(gfile.GetContents(logPath2), " /hello "), true)
+		gtest.Assert(gstr.Contains(gfile.GetContents(logPath2), "[ERRO]"), true)
+		gtest.Assert(gstr.Contains(gfile.GetContents(logPath2), "custom error"), true)
+	})
+}
diff --git a/os/glog/glog.go b/os/glog/glog.go
index 0521cdecb..9dafb97d0 100644
--- a/os/glog/glog.go
+++ b/os/glog/glog.go
@@ -47,6 +47,13 @@ func DefaultLogger() *Logger {
 	return logger
 }
 
+// SetDefaultLogger sets the default logger for package glog.
+// Note that there might be concurrent safety issue if calls this function
+// in different goroutines.
+func SetDefaultLogger(l *Logger) {
+	logger = l
+}
+
 // SetPath sets the directory path for file logging.
 func SetPath(path string) error {
 	return logger.SetPath(path)