diff --git a/modules/base/base.go b/modules/base/base.go
index 145fae6f13..570600c3d4 100644
--- a/modules/base/base.go
+++ b/modules/base/base.go
@@ -7,6 +7,7 @@ package base
 type (
 	// Type TmplData represents data in the templates.
 	TmplData map[string]interface{}
+	TplName  string
 
 	ApiJsonErr struct {
 		Message string `json:"message"`
diff --git a/modules/mailer/mail.go b/modules/mailer/mail.go
index e212d0066f..62e15cd7fe 100644
--- a/modules/mailer/mail.go
+++ b/modules/mailer/mail.go
@@ -17,6 +17,15 @@ import (
 	"github.com/gogits/gogs/modules/setting"
 )
 
+const (
+	AUTH_ACTIVE           base.TplName = "mail/auth/active"
+	AUTH_REGISTER_SUCCESS base.TplName = "mail/auth/register_success"
+	AUTH_RESET_PASSWORD   base.TplName = "mail/auth/reset_passwd"
+
+	NOTIFY_COLLABORATOR base.TplName = "mail/notify/collaborator"
+	NOTIFY_MENTION      base.TplName = "mail/notify/mention"
+)
+
 // Create New mail message use MailFrom and MailUser
 func NewMailMessageFrom(To []string, from, subject, body string) Message {
 	msg := NewHtmlMessage(To, from, subject, body)
@@ -61,7 +70,7 @@ func SendRegisterMail(r *middleware.Render, u *models.User) {
 
 	data := GetMailTmplData(u)
 	data["Code"] = code
-	body, err := r.HTMLString("mail/auth/register_success", data)
+	body, err := r.HTMLString(string(AUTH_REGISTER_SUCCESS), data)
 	if err != nil {
 		log.Error("mail.SendRegisterMail(fail to render): %v", err)
 		return
@@ -81,7 +90,7 @@ func SendActiveMail(r *middleware.Render, u *models.User) {
 
 	data := GetMailTmplData(u)
 	data["Code"] = code
-	body, err := r.HTMLString("mail/auth/active_email", data)
+	body, err := r.HTMLString(string(AUTH_ACTIVE), data)
 	if err != nil {
 		log.Error("mail.SendActiveMail(fail to render): %v", err)
 		return
@@ -101,7 +110,7 @@ func SendResetPasswdMail(r *middleware.Render, u *models.User) {
 
 	data := GetMailTmplData(u)
 	data["Code"] = code
-	body, err := r.HTMLString("mail/auth/reset_passwd", data)
+	body, err := r.HTMLString(string(AUTH_RESET_PASSWORD), data)
 	if err != nil {
 		log.Error("mail.SendResetPasswdMail(fail to render): %v", err)
 		return
@@ -161,7 +170,7 @@ func SendIssueMentionMail(r *middleware.Render, u, owner *models.User,
 	data["IssueLink"] = fmt.Sprintf("%s/%s/issues/%d", owner.Name, repo.Name, issue.Index)
 	data["Subject"] = subject
 
-	body, err := r.HTMLString("mail/notify/mention", data)
+	body, err := r.HTMLString(string(NOTIFY_MENTION), data)
 	if err != nil {
 		return fmt.Errorf("mail.SendIssueMentionMail(fail to render): %v", err)
 	}
@@ -182,7 +191,7 @@ func SendCollaboratorMail(r *middleware.Render, u, owner *models.User,
 	data["RepoLink"] = path.Join(owner.Name, repo.Name)
 	data["Subject"] = subject
 
-	body, err := r.HTMLString("mail/notify/collaborator", data)
+	body, err := r.HTMLString(string(NOTIFY_COLLABORATOR), data)
 	if err != nil {
 		return fmt.Errorf("mail.SendCollaboratorMail(fail to render): %v", err)
 	}
diff --git a/modules/middleware/context.go b/modules/middleware/context.go
index 19556118e3..45f0140a28 100644
--- a/modules/middleware/context.go
+++ b/modules/middleware/context.go
@@ -104,12 +104,12 @@ func (ctx *Context) HasError() bool {
 }
 
 // HTML calls render.HTML underlying but reduce one argument.
-func (ctx *Context) HTML(status int, name string, htmlOpt ...HTMLOptions) {
-	ctx.Render.HTML(status, name, ctx.Data, htmlOpt...)
+func (ctx *Context) HTML(status int, name base.TplName, htmlOpt ...HTMLOptions) {
+	ctx.Render.HTML(status, string(name), ctx.Data, htmlOpt...)
 }
 
 // RenderWithErr used for page has form validation but need to prompt error to users.
-func (ctx *Context) RenderWithErr(msg, tpl string, form auth.Form) {
+func (ctx *Context) RenderWithErr(msg string, tpl base.TplName, form auth.Form) {
 	if form != nil {
 		auth.AssignForm(form, ctx.Data)
 	}
@@ -133,7 +133,7 @@ func (ctx *Context) Handle(status int, title string, err error) {
 	case 500:
 		ctx.Data["Title"] = "Internal Server Error"
 	}
-	ctx.HTML(status, fmt.Sprintf("status/%d", status))
+	ctx.HTML(status, base.TplName(fmt.Sprintf("status/%d", status)))
 }
 
 func (ctx *Context) Debug(msg string, args ...interface{}) {
diff --git a/routers/admin/admin.go b/routers/admin/admin.go
index 1567a3001a..140e1e9f63 100644
--- a/routers/admin/admin.go
+++ b/routers/admin/admin.go
@@ -20,6 +20,16 @@ import (
 	"github.com/gogits/gogs/modules/setting"
 )
 
+const (
+	DASHBOARD       base.TplName = "admin/dashboard"
+	USERS           base.TplName = "admin/users"
+	REPOS           base.TplName = "admin/repos"
+	AUTHS           base.TplName = "admin/auths"
+	CONFIG          base.TplName = "admin/config"
+	MONITOR_PROCESS base.TplName = "admin/monitor/process"
+	MONITOR_CRON    base.TplName = "admin/monitor/cron"
+)
+
 var startTime = time.Now()
 
 var sysStatus struct {
@@ -140,7 +150,7 @@ func Dashboard(ctx *middleware.Context) {
 	ctx.Data["Stats"] = models.GetStatistic()
 	updateSystemStatus()
 	ctx.Data["SysStatus"] = sysStatus
-	ctx.HTML(200, "admin/dashboard")
+	ctx.HTML(200, DASHBOARD)
 }
 
 func Users(ctx *middleware.Context) {
@@ -150,10 +160,10 @@ func Users(ctx *middleware.Context) {
 	var err error
 	ctx.Data["Users"], err = models.GetUsers(200, 0)
 	if err != nil {
-		ctx.Handle(500, "admin.Users", err)
+		ctx.Handle(500, "admin.Users(GetUsers)", err)
 		return
 	}
-	ctx.HTML(200, "admin/users")
+	ctx.HTML(200, USERS)
 }
 
 func Repositories(ctx *middleware.Context) {
@@ -166,7 +176,7 @@ func Repositories(ctx *middleware.Context) {
 		ctx.Handle(500, "admin.Repositories", err)
 		return
 	}
-	ctx.HTML(200, "admin/repos")
+	ctx.HTML(200, REPOS)
 }
 
 func Auths(ctx *middleware.Context) {
@@ -179,7 +189,7 @@ func Auths(ctx *middleware.Context) {
 		ctx.Handle(500, "admin.Auths", err)
 		return
 	}
-	ctx.HTML(200, "admin/auths")
+	ctx.HTML(200, AUTHS)
 }
 
 func Config(ctx *middleware.Context) {
@@ -235,7 +245,7 @@ func Config(ctx *middleware.Context) {
 	}
 	ctx.Data["Loggers"] = loggers
 
-	ctx.HTML(200, "admin/config")
+	ctx.HTML(200, CONFIG)
 }
 
 func Monitor(ctx *middleware.Context) {
@@ -247,11 +257,10 @@ func Monitor(ctx *middleware.Context) {
 	case "process":
 		ctx.Data["PageIsMonitorProcess"] = true
 		ctx.Data["Processes"] = process.Processes
-		ctx.HTML(200, "admin/monitor/process")
+		ctx.HTML(200, MONITOR_PROCESS)
 	default:
 		ctx.Data["PageIsMonitorCron"] = true
 		ctx.Data["Entries"] = cron.ListEntries()
-		ctx.HTML(200, "admin/monitor/cron")
+		ctx.HTML(200, MONITOR_CRON)
 	}
-
 }
diff --git a/routers/admin/auths.go b/routers/admin/auth.go
similarity index 89%
rename from routers/admin/auths.go
rename to routers/admin/auth.go
index e0b9971481..ff6c0325b6 100644
--- a/routers/admin/auths.go
+++ b/routers/admin/auth.go
@@ -18,12 +18,17 @@ import (
 	"github.com/gogits/gogs/modules/middleware"
 )
 
+const (
+	AUTH_NEW  base.TplName = "admin/auth/new"
+	AUTH_EDIT base.TplName = "admin/auth/edit"
+)
+
 func NewAuthSource(ctx *middleware.Context) {
 	ctx.Data["Title"] = "New Authentication"
 	ctx.Data["PageIsAuths"] = true
 	ctx.Data["LoginTypes"] = models.LoginTypes
 	ctx.Data["SMTPAuths"] = models.SMTPAuths
-	ctx.HTML(200, "admin/auths/new")
+	ctx.HTML(200, AUTH_NEW)
 }
 
 func NewAuthSourcePost(ctx *middleware.Context, form auth.AuthenticationForm) {
@@ -33,7 +38,7 @@ func NewAuthSourcePost(ctx *middleware.Context, form auth.AuthenticationForm) {
 	ctx.Data["SMTPAuths"] = models.SMTPAuths
 
 	if ctx.HasError() {
-		ctx.HTML(200, "admin/auths/new")
+		ctx.HTML(200, AUTH_NEW)
 		return
 	}
 
@@ -74,7 +79,7 @@ func NewAuthSourcePost(ctx *middleware.Context, form auth.AuthenticationForm) {
 	}
 
 	if err := models.CreateSource(source); err != nil {
-		ctx.Handle(500, "admin.auths.NewAuth", err)
+		ctx.Handle(500, "admin.auths.NewAuth(CreateSource)", err)
 		return
 	}
 
@@ -97,11 +102,11 @@ func EditAuthSource(ctx *middleware.Context, params martini.Params) {
 	}
 	u, err := models.GetLoginSourceById(id)
 	if err != nil {
-		ctx.Handle(500, "admin.user.EditUser", err)
+		ctx.Handle(500, "admin.user.EditUser(GetLoginSourceById)", err)
 		return
 	}
 	ctx.Data["Source"] = u
-	ctx.HTML(200, "admin/auths/edit")
+	ctx.HTML(200, AUTH_EDIT)
 }
 
 func EditAuthSourcePost(ctx *middleware.Context, form auth.AuthenticationForm) {
@@ -111,7 +116,7 @@ func EditAuthSourcePost(ctx *middleware.Context, form auth.AuthenticationForm) {
 	ctx.Data["SMTPAuths"] = models.SMTPAuths
 
 	if ctx.HasError() {
-		ctx.HTML(200, "admin/auths/edit")
+		ctx.HTML(200, AUTH_EDIT)
 		return
 	}
 
@@ -153,7 +158,7 @@ func EditAuthSourcePost(ctx *middleware.Context, form auth.AuthenticationForm) {
 	}
 
 	if err := models.UpdateSource(&u); err != nil {
-		ctx.Handle(500, "admin.auths.EditAuth", err)
+		ctx.Handle(500, "admin.auths.EditAuth(UpdateSource)", err)
 		return
 	}
 
@@ -175,7 +180,7 @@ func DeleteAuthSource(ctx *middleware.Context, params martini.Params) {
 
 	a, err := models.GetLoginSourceById(id)
 	if err != nil {
-		ctx.Handle(500, "admin.auths.DeleteAuth", err)
+		ctx.Handle(500, "admin.auths.DeleteAuth(GetLoginSourceById)", err)
 		return
 	}
 
@@ -185,7 +190,7 @@ func DeleteAuthSource(ctx *middleware.Context, params martini.Params) {
 			ctx.Flash.Error("This authentication still has used by some users, you should move them and then delete again.")
 			ctx.Redirect("/admin/auths/" + params["authid"])
 		default:
-			ctx.Handle(500, "admin.auths.DeleteAuth", err)
+			ctx.Handle(500, "admin.auths.DeleteAuth(DelLoginSource)", err)
 		}
 		return
 	}
diff --git a/routers/admin/user.go b/routers/admin/user.go
index 596fe7b1d8..d1bbb48068 100644
--- a/routers/admin/user.go
+++ b/routers/admin/user.go
@@ -5,8 +5,6 @@
 package admin
 
 import (
-	"fmt"
-	"strconv"
 	"strings"
 
 	"github.com/go-martini/martini"
@@ -18,16 +16,21 @@ import (
 	"github.com/gogits/gogs/modules/middleware"
 )
 
+const (
+	USER_NEW  base.TplName = "admin/user/new"
+	USER_EDIT base.TplName = "admin/user/edit"
+)
+
 func NewUser(ctx *middleware.Context) {
 	ctx.Data["Title"] = "New Account"
 	ctx.Data["PageIsUsers"] = true
 	auths, err := models.GetAuths()
 	if err != nil {
-		ctx.Handle(500, "admin.user.NewUser", err)
+		ctx.Handle(500, "admin.user.NewUser(GetAuths)", err)
 		return
 	}
 	ctx.Data["LoginSources"] = auths
-	ctx.HTML(200, "admin/users/new")
+	ctx.HTML(200, USER_NEW)
 }
 
 func NewUserPost(ctx *middleware.Context, form auth.RegisterForm) {
@@ -35,7 +38,7 @@ func NewUserPost(ctx *middleware.Context, form auth.RegisterForm) {
 	ctx.Data["PageIsUsers"] = true
 
 	if ctx.HasError() {
-		ctx.HTML(200, "admin/users/new")
+		ctx.HTML(200, USER_NEW)
 		return
 	}
 
@@ -55,25 +58,25 @@ func NewUserPost(ctx *middleware.Context, form auth.RegisterForm) {
 	}
 
 	if len(form.LoginType) > 0 {
+		// NOTE: need rewrite.
 		fields := strings.Split(form.LoginType, "-")
-		tp, _ := strconv.Atoi(fields[0])
+		tp, _ := base.StrTo(fields[0]).Int()
 		u.LoginType = models.LoginType(tp)
-		u.LoginSource, _ = strconv.ParseInt(fields[1], 10, 64)
+		u.LoginSource, _ = base.StrTo(fields[1]).Int64()
 		u.LoginName = form.LoginName
-		fmt.Println(u.LoginType, u.LoginSource, u.LoginName)
 	}
 
 	var err error
 	if u, err = models.RegisterUser(u); err != nil {
 		switch err {
 		case models.ErrUserAlreadyExist:
-			ctx.RenderWithErr("Username has been already taken", "admin/users/new", &form)
+			ctx.RenderWithErr("Username has been already taken", USER_NEW, &form)
 		case models.ErrEmailAlreadyUsed:
-			ctx.RenderWithErr("E-mail address has been already used", "admin/users/new", &form)
+			ctx.RenderWithErr("E-mail address has been already used", USER_NEW, &form)
 		case models.ErrUserNameIllegal:
-			ctx.RenderWithErr(models.ErrRepoNameIllegal.Error(), "admin/users/new", &form)
+			ctx.RenderWithErr(models.ErrRepoNameIllegal.Error(), USER_NEW, &form)
 		default:
-			ctx.Handle(500, "admin.user.NewUser", err)
+			ctx.Handle(500, "admin.user.NewUser(RegisterUser)", err)
 		}
 		return
 	}
@@ -96,18 +99,18 @@ func EditUser(ctx *middleware.Context, params martini.Params) {
 
 	u, err := models.GetUserById(int64(uid))
 	if err != nil {
-		ctx.Handle(500, "admin.user.EditUser", err)
+		ctx.Handle(500, "admin.user.EditUser(GetUserById)", err)
 		return
 	}
 
 	ctx.Data["User"] = u
 	auths, err := models.GetAuths()
 	if err != nil {
-		ctx.Handle(500, "admin.user.NewUser", err)
+		ctx.Handle(500, "admin.user.NewUser(GetAuths)", err)
 		return
 	}
 	ctx.Data["LoginSources"] = auths
-	ctx.HTML(200, "admin/users/edit")
+	ctx.HTML(200, USER_EDIT)
 }
 
 func EditUserPost(ctx *middleware.Context, params martini.Params, form auth.AdminEditUserForm) {
@@ -116,13 +119,18 @@ func EditUserPost(ctx *middleware.Context, params martini.Params, form auth.Admi
 
 	uid, err := base.StrTo(params["userid"]).Int()
 	if err != nil {
-		ctx.Handle(404, "admin.user.EditUser", err)
+		ctx.Handle(404, "admin.user.EditUserPost", err)
 		return
 	}
 
 	u, err := models.GetUserById(int64(uid))
 	if err != nil {
-		ctx.Handle(500, "admin.user.EditUser", err)
+		ctx.Handle(500, "admin.user.EditUserPost(GetUserById)", err)
+		return
+	}
+
+	if ctx.HasError() {
+		ctx.HTML(200, USER_EDIT)
 		return
 	}
 
@@ -134,7 +142,7 @@ func EditUserPost(ctx *middleware.Context, params martini.Params, form auth.Admi
 	u.IsActive = form.Active
 	u.IsAdmin = form.Admin
 	if err := models.UpdateUser(u); err != nil {
-		ctx.Handle(500, "admin.user.EditUser", err)
+		ctx.Handle(500, "admin.user.EditUserPost(UpdateUser)", err)
 		return
 	}
 	log.Trace("%s User profile updated by admin(%s): %s", ctx.Req.RequestURI,
@@ -152,13 +160,13 @@ func DeleteUser(ctx *middleware.Context, params martini.Params) {
 	//log.Info("delete")
 	uid, err := base.StrTo(params["userid"]).Int()
 	if err != nil {
-		ctx.Handle(404, "admin.user.EditUser", err)
+		ctx.Handle(404, "admin.user.DeleteUser", err)
 		return
 	}
 
 	u, err := models.GetUserById(int64(uid))
 	if err != nil {
-		ctx.Handle(500, "admin.user.EditUser", err)
+		ctx.Handle(500, "admin.user.DeleteUser(GetUserById)", err)
 		return
 	}
 
diff --git a/routers/dashboard.go b/routers/dashboard.go
index 438d03794b..d65c403c5f 100644
--- a/routers/dashboard.go
+++ b/routers/dashboard.go
@@ -6,11 +6,16 @@ package routers
 
 import (
 	"github.com/gogits/gogs/models"
+	"github.com/gogits/gogs/modules/base"
 	"github.com/gogits/gogs/modules/middleware"
 	"github.com/gogits/gogs/modules/setting"
 	"github.com/gogits/gogs/routers/user"
 )
 
+const (
+	HOME base.TplName = "home"
+)
+
 func Home(ctx *middleware.Context) {
 	if ctx.IsSigned {
 		user.Dashboard(ctx)
@@ -40,7 +45,7 @@ func Home(ctx *middleware.Context) {
 		}
 	}
 	ctx.Data["Repos"] = repos
-	ctx.HTML(200, "home")
+	ctx.HTML(200, HOME)
 }
 
 func NotFound(ctx *middleware.Context) {
diff --git a/routers/dev/template.go b/routers/dev/template.go
index 5e84d76edb..da477c94c0 100644
--- a/routers/dev/template.go
+++ b/routers/dev/template.go
@@ -8,6 +8,7 @@ import (
 	"github.com/go-martini/martini"
 
 	"github.com/gogits/gogs/models"
+	"github.com/gogits/gogs/modules/base"
 	"github.com/gogits/gogs/modules/middleware"
 	"github.com/gogits/gogs/modules/setting"
 )
@@ -22,5 +23,5 @@ func TemplatePreview(ctx *middleware.Context, params martini.Params) {
 	ctx.Data["ActiveCodeLives"] = setting.Service.ActiveCodeLives / 60
 	ctx.Data["ResetPwdCodeLives"] = setting.Service.ResetPwdCodeLives / 60
 	ctx.Data["CurDbValue"] = ""
-	ctx.HTML(200, params["_1"])
+	ctx.HTML(200, base.TplName(params["_1"]))
 }
diff --git a/routers/install.go b/routers/install.go
index c2eee88a5a..6ce7c98026 100644
--- a/routers/install.go
+++ b/routers/install.go
@@ -26,6 +26,10 @@ import (
 	"github.com/gogits/gogs/modules/social"
 )
 
+const (
+	INSTALL base.TplName = "install"
+)
+
 func checkRunMode() {
 	switch setting.Cfg.MustValue("", "RUN_MODE") {
 	case "prod":
@@ -72,6 +76,7 @@ func renderDbOption(ctx *middleware.Context) {
 	ctx.Data["DbOptions"] = []string{"MySQL", "PostgreSQL", "SQLite3"}
 }
 
+// @router /install [get]
 func Install(ctx *middleware.Context, form auth.InstallForm) {
 	if setting.InstallLock {
 		ctx.Handle(404, "install.Install", errors.New("Installation is prohibited"))
@@ -119,12 +124,12 @@ func Install(ctx *middleware.Context, form auth.InstallForm) {
 	ctx.Data["CurDbOption"] = curDbOp
 
 	auth.AssignForm(form, ctx.Data)
-	ctx.HTML(200, "install")
+	ctx.HTML(200, INSTALL)
 }
 
 func InstallPost(ctx *middleware.Context, form auth.InstallForm) {
 	if setting.InstallLock {
-		ctx.Handle(404, "install.Install", errors.New("Installation is prohibited"))
+		ctx.Handle(404, "install.InstallPost", errors.New("Installation is prohibited"))
 		return
 	}
 
@@ -135,12 +140,12 @@ func InstallPost(ctx *middleware.Context, form auth.InstallForm) {
 	ctx.Data["CurDbOption"] = form.Database
 
 	if ctx.HasError() {
-		ctx.HTML(200, "install")
+		ctx.HTML(200, INSTALL)
 		return
 	}
 
 	if _, err := exec.LookPath("git"); err != nil {
-		ctx.RenderWithErr("Fail to test 'git' command: "+err.Error(), "install", &form)
+		ctx.RenderWithErr("Fail to test 'git' command: "+err.Error(), INSTALL, &form)
 		return
 	}
 
@@ -158,18 +163,19 @@ func InstallPost(ctx *middleware.Context, form auth.InstallForm) {
 	// Set test engine.
 	var x *xorm.Engine
 	if err := models.NewTestEngine(x); err != nil {
+		// NOTE: should use core.QueryDriver (github.com/go-xorm/core)
 		if strings.Contains(err.Error(), `Unknown database type: sqlite3`) {
 			ctx.RenderWithErr("Your release version does not support SQLite3, please download the official binary version "+
-				"from http://gogs.io/docs/installation/install_from_binary.md, NOT the gobuild version.", "install", &form)
+				"from http://gogs.io/docs/installation/install_from_binary.md, NOT the gobuild version.", INSTALL, &form)
 		} else {
-			ctx.RenderWithErr("Database setting is not correct: "+err.Error(), "install", &form)
+			ctx.RenderWithErr("Database setting is not correct: "+err.Error(), INSTALL, &form)
 		}
 		return
 	}
 
 	// Test repository root path.
 	if err := os.MkdirAll(form.RepoRootPath, os.ModePerm); err != nil {
-		ctx.RenderWithErr("Repository root path is invalid: "+err.Error(), "install", &form)
+		ctx.RenderWithErr("Repository root path is invalid: "+err.Error(), INSTALL, &form)
 		return
 	}
 
@@ -180,7 +186,7 @@ func InstallPost(ctx *middleware.Context, form auth.InstallForm) {
 	}
 	// Does not check run user when the install lock is off.
 	if form.RunUser != curUser {
-		ctx.RenderWithErr("Run user isn't the current user: "+form.RunUser+" -> "+curUser, "install", &form)
+		ctx.RenderWithErr("Run user isn't the current user: "+form.RunUser+" -> "+curUser, INSTALL, &form)
 		return
 	}
 
@@ -214,7 +220,7 @@ func InstallPost(ctx *middleware.Context, form auth.InstallForm) {
 
 	os.MkdirAll("custom/conf", os.ModePerm)
 	if err := goconfig.SaveConfigFile(setting.Cfg, path.Join(setting.CustomPath, "conf/app.ini")); err != nil {
-		ctx.RenderWithErr("Fail to save configuration: "+err.Error(), "install", &form)
+		ctx.RenderWithErr("Fail to save configuration: "+err.Error(), INSTALL, &form)
 		return
 	}
 
@@ -225,7 +231,7 @@ func InstallPost(ctx *middleware.Context, form auth.InstallForm) {
 		IsAdmin: true, IsActive: true}); err != nil {
 		if err != models.ErrUserAlreadyExist {
 			setting.InstallLock = false
-			ctx.RenderWithErr("Admin account setting is invalid: "+err.Error(), "install", &form)
+			ctx.RenderWithErr("Admin account setting is invalid: "+err.Error(), INSTALL, &form)
 			return
 		}
 		log.Info("Admin account already exist")
diff --git a/routers/repo/repo.go b/routers/repo/repo.go
index 6db453007c..6154eede38 100644
--- a/routers/repo/repo.go
+++ b/routers/repo/repo.go
@@ -318,7 +318,7 @@ func basicDecode(encoded string) (user string, name string, err error) {
 func authRequired(ctx *middleware.Context) {
 	ctx.ResponseWriter.Header().Set("WWW-Authenticate", "Basic realm=\".\"")
 	ctx.Data["ErrorMsg"] = "no basic auth and digit auth"
-	ctx.HTML(401, fmt.Sprintf("status/401"))
+	ctx.HTML(401, base.TplName("status/401"))
 }
 
 func Action(ctx *middleware.Context, params martini.Params) {
diff --git a/templates/admin/auths/edit.tmpl b/templates/admin/auth/edit.tmpl
similarity index 100%
rename from templates/admin/auths/edit.tmpl
rename to templates/admin/auth/edit.tmpl
diff --git a/templates/admin/auths/new.tmpl b/templates/admin/auth/new.tmpl
similarity index 100%
rename from templates/admin/auths/new.tmpl
rename to templates/admin/auth/new.tmpl
diff --git a/templates/admin/users/edit.tmpl b/templates/admin/user/edit.tmpl
similarity index 100%
rename from templates/admin/users/edit.tmpl
rename to templates/admin/user/edit.tmpl
diff --git a/templates/admin/users/new.tmpl b/templates/admin/user/new.tmpl
similarity index 100%
rename from templates/admin/users/new.tmpl
rename to templates/admin/user/new.tmpl
diff --git a/templates/mail/auth/active_email.tmpl b/templates/mail/auth/active.tmpl
similarity index 100%
rename from templates/mail/auth/active_email.tmpl
rename to templates/mail/auth/active.tmpl
diff --git a/templates/issue/create.tmpl b/templates/repo/issue/create.tmpl
similarity index 100%
rename from templates/issue/create.tmpl
rename to templates/repo/issue/create.tmpl
diff --git a/templates/issue/list.tmpl b/templates/repo/issue/list.tmpl
similarity index 100%
rename from templates/issue/list.tmpl
rename to templates/repo/issue/list.tmpl
diff --git a/templates/issue/milestone.tmpl b/templates/repo/issue/milestone.tmpl
similarity index 100%
rename from templates/issue/milestone.tmpl
rename to templates/repo/issue/milestone.tmpl
diff --git a/templates/issue/milestone_edit.tmpl b/templates/repo/issue/milestone_edit.tmpl
similarity index 100%
rename from templates/issue/milestone_edit.tmpl
rename to templates/repo/issue/milestone_edit.tmpl
diff --git a/templates/issue/milestone_new.tmpl b/templates/repo/issue/milestone_new.tmpl
similarity index 100%
rename from templates/issue/milestone_new.tmpl
rename to templates/repo/issue/milestone_new.tmpl
diff --git a/templates/issue/view.tmpl b/templates/repo/issue/view.tmpl
similarity index 100%
rename from templates/issue/view.tmpl
rename to templates/repo/issue/view.tmpl
diff --git a/templates/release/edit.tmpl b/templates/repo/release/edit.tmpl
similarity index 100%
rename from templates/release/edit.tmpl
rename to templates/repo/release/edit.tmpl
diff --git a/templates/release/list.tmpl b/templates/repo/release/list.tmpl
similarity index 100%
rename from templates/release/list.tmpl
rename to templates/repo/release/list.tmpl
diff --git a/templates/release/new.tmpl b/templates/repo/release/new.tmpl
similarity index 100%
rename from templates/release/new.tmpl
rename to templates/repo/release/new.tmpl