diff --git a/gogs.go b/gogs.go
index 056fb2db6..e826ab9f3 100644
--- a/gogs.go
+++ b/gogs.go
@@ -23,6 +23,7 @@ const go11tag = true
 const APP_VER = "0.0.8.0315"
 
 func init() {
+	base.AppVer = APP_VER
 	runtime.GOMAXPROCS(runtime.NumCPU())
 }
 
diff --git a/modules/auth/user.go b/modules/auth/user.go
index d950b2500..9c9ce686d 100644
--- a/modules/auth/user.go
+++ b/modules/auth/user.go
@@ -9,7 +9,6 @@ import (
 	"reflect"
 
 	"github.com/codegangsta/martini"
-	"github.com/martini-contrib/render"
 	"github.com/martini-contrib/sessions"
 
 	"github.com/gogits/binding"
@@ -62,39 +61,6 @@ func IsSignedIn(session sessions.Session) bool {
 	return SignedInId(session) > 0
 }
 
-// SignInRequire checks user status from session.
-// It will assign correspoding values to
-// template data map if user has signed in.
-func SignInRequire(redirect bool) martini.Handler {
-	return func(r render.Render, data base.TmplData, session sessions.Session) {
-		if !IsSignedIn(session) {
-			if redirect {
-				r.Redirect("/")
-			}
-			return
-		}
-
-		user := SignedInUser(session)
-		if user == nil {
-			r.Redirect("/")
-			return
-		}
-
-		data["IsSigned"] = true
-		data["SignedUser"] = user
-		data["SignedUserId"] = user.Id
-		data["SignedUserName"] = user.LowerName
-	}
-}
-
-func SignOutRequire() martini.Handler {
-	return func(r render.Render, session sessions.Session) {
-		if IsSignedIn(session) {
-			r.Redirect("/")
-		}
-	}
-}
-
 type FeedsForm struct {
 	UserId int64 `form:"userid" binding:"Required"`
 	Offset int64 `form:"offset"`
diff --git a/modules/base/base.go b/modules/base/base.go
index 0d305ab45..967a78bfb 100644
--- a/modules/base/base.go
+++ b/modules/base/base.go
@@ -4,17 +4,9 @@
 
 package base
 
-import (
-	"github.com/codegangsta/martini"
-)
+import ()
 
 type (
 	// Type TmplData represents data in the templates.
 	TmplData map[string]interface{}
 )
-
-func InitContext() martini.Handler {
-	return func(context martini.Context) {
-		context.Map(TmplData{})
-	}
-}
diff --git a/modules/base/conf.go b/modules/base/conf.go
index 809b2b8c1..f1508d7a6 100644
--- a/modules/base/conf.go
+++ b/modules/base/conf.go
@@ -15,7 +15,11 @@ import (
 	"github.com/Unknwon/goconfig"
 )
 
-var Cfg *goconfig.ConfigFile
+var (
+	AppVer  string
+	AppName string
+	Cfg     *goconfig.ConfigFile
+)
 
 func exeDir() (string, error) {
 	file, err := exec.LookPath(os.Args[0])
@@ -52,4 +56,6 @@ func init() {
 		}
 	}
 	Cfg.BlockMode = false
+
+	AppName = Cfg.MustValue("", "APP_NAME")
 }
diff --git a/modules/base/template.go b/modules/base/template.go
new file mode 100644
index 000000000..620bf4a18
--- /dev/null
+++ b/modules/base/template.go
@@ -0,0 +1,28 @@
+// Copyright 2014 The Gogs Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package base
+
+import (
+	"html/template"
+)
+
+func Str2html(raw string) template.HTML {
+	return template.HTML(raw)
+}
+
+var TemplateFuncs template.FuncMap = map[string]interface{}{
+	"AppName": func() string {
+		return AppName
+	},
+	"AppVer": func() string {
+		return AppVer
+	},
+	"str2html":   Str2html,
+	"TimeSince":  TimeSince,
+	"Subtract":   Subtract,
+	"ActionIcon": ActionIcon,
+	"ActionDesc": ActionDesc,
+	"DateFormat": DateFormat,
+}
diff --git a/modules/base/tool.go b/modules/base/tool.go
index 4b84ac0bd..4802c413e 100644
--- a/modules/base/tool.go
+++ b/modules/base/tool.go
@@ -8,7 +8,6 @@ import (
 	"crypto/md5"
 	"encoding/hex"
 	"fmt"
-	"html/template"
 	"strings"
 	"time"
 )
@@ -30,10 +29,6 @@ const (
 	Year   = 12 * Month
 )
 
-func Str2html(raw string) template.HTML {
-	return template.HTML(raw)
-}
-
 // TimeSince calculates the time interval and generate user-friendly string.
 func TimeSince(then time.Time) string {
 	now := time.Now()
diff --git a/modules/middleware/auth.go b/modules/middleware/auth.go
new file mode 100644
index 000000000..743b98297
--- /dev/null
+++ b/modules/middleware/auth.go
@@ -0,0 +1,28 @@
+// Copyright 2014 The Gogs Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package middleware
+
+import (
+	"github.com/codegangsta/martini"
+)
+
+func SignInRequire(redirect bool) martini.Handler {
+	return func(ctx *Context) {
+		if !ctx.IsSigned {
+			if redirect {
+				ctx.Render.Redirect("/")
+			}
+			return
+		}
+	}
+}
+
+func SignOutRequire() martini.Handler {
+	return func(ctx *Context) {
+		if ctx.IsSigned {
+			ctx.Render.Redirect("/")
+		}
+	}
+}
diff --git a/modules/middleware/context.go b/modules/middleware/context.go
new file mode 100644
index 000000000..5ca726d93
--- /dev/null
+++ b/modules/middleware/context.go
@@ -0,0 +1,75 @@
+// Copyright 2014 The Gogs Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package middleware
+
+import (
+	"net/http"
+
+	"github.com/codegangsta/martini"
+	"github.com/martini-contrib/render"
+	"github.com/martini-contrib/sessions"
+
+	"github.com/gogits/gogs/models"
+	"github.com/gogits/gogs/modules/auth"
+	"github.com/gogits/gogs/modules/base"
+	"github.com/gogits/gogs/modules/log"
+)
+
+type Context struct {
+	c        martini.Context
+	p        martini.Params
+	Req      *http.Request
+	Res      http.ResponseWriter
+	Session  sessions.Session
+	Data     base.TmplData
+	Render   render.Render
+	User     *models.User
+	IsSigned bool
+}
+
+func (ctx *Context) Query(name string) string {
+	ctx.Req.ParseForm()
+	return ctx.Req.Form.Get(name)
+}
+
+// func (ctx *Context) Param(name string) string {
+// 	return ctx.p[name]
+// }
+
+func (ctx *Context) Log(status int, title string, err error) {
+	log.Handle(status, title, ctx.Data, ctx.Render, err)
+}
+
+func InitContext() martini.Handler {
+	return func(res http.ResponseWriter, r *http.Request, c martini.Context,
+		session sessions.Session, rd render.Render) {
+
+		data := base.TmplData{}
+
+		ctx := &Context{
+			c: c,
+			// p:      p,
+			Req:    r,
+			Res:    res,
+			Data:   data,
+			Render: rd,
+		}
+
+		// Get user from session if logined.
+		user := auth.SignedInUser(session)
+		ctx.User = user
+		ctx.IsSigned = ctx != nil
+
+		data["IsSigned"] = true
+		data["SignedUser"] = user
+		data["SignedUserId"] = user.Id
+		data["SignedUserName"] = user.LowerName
+
+		c.Map(ctx)
+		c.Map(data)
+
+		c.Next()
+	}
+}
diff --git a/routers/user/user.go b/routers/user/user.go
index 680055f66..450f09b6d 100644
--- a/routers/user/user.go
+++ b/routers/user/user.go
@@ -15,6 +15,7 @@ import (
 	"github.com/gogits/gogs/modules/auth"
 	"github.com/gogits/gogs/modules/base"
 	"github.com/gogits/gogs/modules/log"
+	"github.com/gogits/gogs/modules/middleware"
 )
 
 func Dashboard(r render.Render, data base.TmplData, session sessions.Session) {
@@ -29,35 +30,34 @@ func Dashboard(r render.Render, data base.TmplData, session sessions.Session) {
 	r.HTML(200, "user/dashboard", data)
 }
 
-func Profile(params martini.Params, r render.Render, req *http.Request, data base.TmplData, session sessions.Session) {
-	data["Title"] = "Profile"
+func Profile(ctx *middleware.Context, params martini.Params) {
+	ctx.Data["Title"] = "Profile"
 
 	// TODO: Need to check view self or others.
 	user, err := models.GetUserByName(params["username"])
 	if err != nil {
-		log.Handle(200, "user.Profile", data, r, err)
+		ctx.Log(200, "user.Profile", err)
 		return
 	}
 
-	data["Owner"] = user
+	ctx.Data["Owner"] = user
 
-	req.ParseForm()
-	tab := req.Form.Get("tab")
-	data["TabName"] = tab
+	tab := ctx.Query("tab")
+	ctx.Data["TabName"] = tab
 
 	switch tab {
 	case "activity":
 		feeds, err := models.GetFeeds(user.Id, 0, true)
 		if err != nil {
-			log.Handle(200, "user.Profile", data, r, err)
+			ctx.Log(200, "user.Profile", err)
 			return
 		}
-		data["Feeds"] = feeds
+		ctx.Data["Feeds"] = feeds
 	default:
 
 	}
 
-	r.HTML(200, "user/profile", data)
+	ctx.Render.HTML(200, "user/profile", ctx.Data)
 }
 
 func SignIn(form auth.LogInForm, data base.TmplData, req *http.Request, r render.Render, session sessions.Session) {
diff --git a/web.go b/web.go
index cb6ee4aec..ad19a5da0 100644
--- a/web.go
+++ b/web.go
@@ -19,6 +19,7 @@ import (
 	"github.com/gogits/gogs/modules/auth"
 	"github.com/gogits/gogs/modules/base"
 	"github.com/gogits/gogs/modules/log"
+	"github.com/gogits/gogs/modules/middleware"
 	"github.com/gogits/gogs/routers"
 	"github.com/gogits/gogs/routers/repo"
 	"github.com/gogits/gogs/routers/user"
@@ -33,60 +34,46 @@ gogs web`,
 	Flags:  []cli.Flag{},
 }
 
-var AppHelpers template.FuncMap = map[string]interface{}{
-	"AppName": func() string {
-		return base.Cfg.MustValue("", "APP_NAME")
-	},
-	"AppVer": func() string {
-		return APP_VER
-	},
-	"str2html":   base.Str2html,
-	"TimeSince":  base.TimeSince,
-	"Subtract":   base.Subtract,
-	"ActionIcon": base.ActionIcon,
-	"ActionDesc": base.ActionDesc,
-	"DateFormat": base.DateFormat,
-}
-
 func runWeb(*cli.Context) {
-	log.Info("%s %s", base.Cfg.MustValue("", "APP_NAME"), APP_VER)
+	log.Info("%s %s", base.AppName, base.AppVer)
 
 	m := martini.Classic()
 
 	// Middlewares.
-	m.Use(render.Renderer(render.Options{Funcs: []template.FuncMap{AppHelpers}}))
-	m.Use(base.InitContext())
+	m.Use(render.Renderer(render.Options{Funcs: []template.FuncMap{base.TemplateFuncs}}))
 
 	// TODO: should use other store because cookie store is not secure.
 	store := sessions.NewCookieStore([]byte("secret123"))
 	m.Use(sessions.Sessions("my_session", store))
 
+	m.Use(middleware.InitContext())
+
 	// Routers.
-	m.Get("/", auth.SignInRequire(false), routers.Home)
-	m.Any("/user/login", auth.SignOutRequire(), binding.BindIgnErr(auth.LogInForm{}), user.SignIn)
-	m.Any("/user/logout", auth.SignInRequire(true), user.SignOut)
-	m.Any("/user/sign_up", auth.SignOutRequire(), binding.BindIgnErr(auth.RegisterForm{}), user.SignUp)
-	m.Any("/user/delete", auth.SignInRequire(true), user.Delete)
+	m.Get("/", middleware.SignInRequire(false), routers.Home)
+	m.Any("/user/login", middleware.SignOutRequire(), binding.BindIgnErr(auth.LogInForm{}), user.SignIn)
+	m.Any("/user/logout", middleware.SignInRequire(true), user.SignOut)
+	m.Any("/user/sign_up", middleware.SignOutRequire(), binding.BindIgnErr(auth.RegisterForm{}), user.SignUp)
+	m.Any("/user/delete", middleware.SignInRequire(true), user.Delete)
 	m.Get("/user/feeds", binding.Bind(auth.FeedsForm{}), user.Feeds)
 
-	m.Any("/user/setting", auth.SignInRequire(true), binding.BindIgnErr(auth.UpdateProfileForm{}), user.Setting)
-	m.Any("/user/setting/password", auth.SignInRequire(true), binding.BindIgnErr(auth.UpdatePasswdForm{}), user.SettingPassword)
-	m.Any("/user/setting/ssh", auth.SignInRequire(true), binding.BindIgnErr(auth.AddSSHKeyForm{}), user.SettingSSHKeys)
-	m.Any("/user/setting/notification", auth.SignInRequire(true), user.SettingNotification)
-	m.Any("/user/setting/security", auth.SignInRequire(true), user.SettingSecurity)
+	m.Any("/user/setting", middleware.SignInRequire(true), binding.BindIgnErr(auth.UpdateProfileForm{}), user.Setting)
+	m.Any("/user/setting/password", middleware.SignInRequire(true), binding.BindIgnErr(auth.UpdatePasswdForm{}), user.SettingPassword)
+	m.Any("/user/setting/ssh", middleware.SignInRequire(true), binding.BindIgnErr(auth.AddSSHKeyForm{}), user.SettingSSHKeys)
+	m.Any("/user/setting/notification", middleware.SignInRequire(true), user.SettingNotification)
+	m.Any("/user/setting/security", middleware.SignInRequire(true), user.SettingSecurity)
 
-	m.Get("/user/:username", auth.SignInRequire(false), user.Profile)
+	m.Get("/user/:username", middleware.SignInRequire(false), user.Profile)
 
-	m.Any("/repo/create", auth.SignInRequire(true), binding.BindIgnErr(auth.CreateRepoForm{}), repo.Create)
-	m.Any("/repo/delete", auth.SignInRequire(true), binding.Bind(auth.DeleteRepoForm{}), repo.Delete)
-	m.Any("/repo/list", auth.SignInRequire(false), repo.List)
+	m.Any("/repo/create", middleware.SignInRequire(true), binding.BindIgnErr(auth.CreateRepoForm{}), repo.Create)
+	m.Any("/repo/delete", middleware.SignInRequire(true), binding.Bind(auth.DeleteRepoForm{}), repo.Delete)
+	m.Any("/repo/list", middleware.SignInRequire(false), repo.List)
 
-	m.Get("/:username/:reponame/settings", auth.SignInRequire(false), auth.RepoAssignment(true), repo.Setting)
+	m.Get("/:username/:reponame/settings", middleware.SignInRequire(false), auth.RepoAssignment(true), repo.Setting)
 	m.Get("/:username/:reponame/tree/:branchname/**",
-		auth.SignInRequire(false), auth.RepoAssignment(true), repo.Single)
+		middleware.SignInRequire(false), auth.RepoAssignment(true), repo.Single)
 	m.Get("/:username/:reponame/tree/:branchname",
-		auth.SignInRequire(false), auth.RepoAssignment(true), repo.Single)
-	m.Get("/:username/:reponame", auth.SignInRequire(false), auth.RepoAssignment(true), repo.Single)
+		middleware.SignInRequire(false), auth.RepoAssignment(true), repo.Single)
+	m.Get("/:username/:reponame", middleware.SignInRequire(false), auth.RepoAssignment(true), repo.Single)
 
 	//m.Get("/:username/:reponame", repo.Repo)