diff --git a/README.md b/README.md
index 104b7eab552..a39a92a3221 100644
--- a/README.md
+++ b/README.md
@@ -53,6 +53,7 @@ There are two ways to install Gogs:
 - Mail Service, modules design is inspired by [WeTalk](https://github.com/beego/wetalk).
 - System Monitor Status is inspired by [GoBlog](https://github.com/fuxiaohei/goblog).
 - Usage and modification from [beego](http://beego.me) modules.
+- Thanks [gobuild.io](http://gobuild.io) for providing binary compile and download service.
 
 ## Contributors
 
diff --git a/README_ZH.md b/README_ZH.md
index 838e30a0ef9..440f952f861 100644
--- a/README_ZH.md
+++ b/README_ZH.md
@@ -49,6 +49,7 @@ Gogs 完全使用 Go 语言来实现对 Git 数据的操作，实现 **零** 依
 - 基于 [GoBlog](https://github.com/fuxiaohei/goblog) 修改的系统监视状态。
 - [beego](http://beego.me) 模块的使用与修改。
 - [martini](http://martini.codegangsta.io/) 的路由与中间件机制。
+- 感谢 [gobuild.io](http://gobuild.io) 提供二进制编译与下载服务。
 
 ## 贡献成员
 
diff --git a/models/repo.go b/models/repo.go
index 6cbfaf1059a..d5f9be72acf 100644
--- a/models/repo.go
+++ b/models/repo.go
@@ -109,7 +109,7 @@ func IsRepositoryExist(user *User, repoName string) (bool, error) {
 
 var (
 	// Define as all lower case!!
-	illegalPatterns = []string{"[.][Gg][Ii][Tt]", "user", "help", "stars", "issues", "pulls", "commits", "admin", "repo", "template", "admin"}
+	illegalPatterns = []string{"[.][Gg][Ii][Tt]", "raw", "user", "help", "stars", "issues", "pulls", "commits", "admin", "repo", "template", "admin"}
 )
 
 // IsLegalName returns false if name contains illegal characters.
diff --git a/modules/base/conf.go b/modules/base/conf.go
index b4e0de97bdc..d3122a53397 100644
--- a/modules/base/conf.go
+++ b/modules/base/conf.go
@@ -100,7 +100,7 @@ func newService() {
 	Service.EnableCacheAvatar = Cfg.MustBool("service", "ENABLE_CACHE_AVATAR", false)
 }
 
-func NewLogService() {
+func newLogService() {
 	// Get and check log mode.
 	LogMode = Cfg.MustValue("log", "MODE", "console")
 	modeSec := "log." + LogMode
@@ -296,7 +296,7 @@ func NewConfigContext() {
 
 func NewServices() {
 	newService()
-	NewLogService()
+	newLogService()
 	newCacheService()
 	newSessionService()
 	newMailService()
diff --git a/serve.go b/serve.go
index 06815b65df7..c3eb233c76d 100644
--- a/serve.go
+++ b/serve.go
@@ -45,6 +45,7 @@ gogs serv provide access auth for repositories`,
 }
 
 func init() {
+	os.MkdirAll("log", os.ModePerm)
 	log.NewLogger(10000, "file", fmt.Sprintf(`{"filename":"%s"}`, "log/serv.log"))
 }
 
@@ -72,7 +73,6 @@ func runServ(k *cli.Context) {
 	base.NewConfigContext()
 	models.LoadModelsConfig()
 	models.NewEngine()
-	base.NewLogService()
 
 	keys := strings.Split(os.Args[2], "-")
 	if len(keys) != 2 {
diff --git a/web.go b/web.go
index e4c8eb55364..0747f224b72 100644
--- a/web.go
+++ b/web.go
@@ -89,7 +89,7 @@ func runWeb(*cli.Context) {
 	reqSignOut := middleware.Toggle(&middleware.ToggleOptions{SignOutRequire: true})
 
 	// Routers.
-	m.Get("/", reqSignIn, routers.Home)
+	m.Get("/", ignSignIn, routers.Home)
 	m.Get("/issues", reqSignIn, user.Issues)
 	m.Get("/pulls", reqSignIn, user.Pulls)
 	m.Get("/stars", reqSignIn, user.Stars)