diff --git a/base/web/render.go b/base/web/render.go
index f6589b92..c04bfdd4 100644
--- a/base/web/render.go
+++ b/base/web/render.go
@@ -64,6 +64,9 @@ func Render(msg *ice.Message, cmd string, args ...interface{}) {
 		fmt.Fprint(msg.W, msg.Formats(kit.MDB_META))
 	}
 }
+func RenderHeader(msg *ice.Message, key, value string) {
+	msg.W.Header().Set(key, value)
+}
 func RenderStatus(msg *ice.Message, code int, text string) {
 	msg.W.WriteHeader(code)
 	msg.W.Write([]byte(text))
@@ -72,6 +75,10 @@ func RenderCookie(msg *ice.Message, value string, arg ...string) { // name path
 	expire := time.Now().Add(kit.Duration(kit.Select(msg.Conf(aaa.SESS, "meta.expire"), arg, 2)))
 	http.SetCookie(msg.W, &http.Cookie{Value: value, Name: kit.Select(ice.MSG_SESSID, arg, 0), Path: kit.Select("/", arg, 1), Expires: expire})
 }
+func RenderMeta(msg *ice.Message, name, content string) {
+	msg.W.Write([]byte(kit.Format(`<meta name="%s" content="%s">`, name, content)))
+	msg.W.Write([]byte(ice.NL))
+}
 func RenderType(w http.ResponseWriter, name, mime string) {
 	if mime != "" {
 		w.Header().Set(ContentType, mime)
@@ -83,9 +90,6 @@ func RenderType(w http.ResponseWriter, name, mime string) {
 		w.Header().Set(ContentType, "text/css; charset=utf-8")
 	case "pdf":
 		w.Header().Set(ContentType, "application/pdf")
-
 	default:
-		break
-		w.Header().Set(ContentType, ContentHTML)
 	}
 }
diff --git a/misc/git/server.go b/misc/git/server.go
index cb22450b..e7956dbb 100644
--- a/misc/git/server.go
+++ b/misc/git/server.go
@@ -6,7 +6,6 @@ import (
 	"encoding/base64"
 	"fmt"
 	"io"
-	"net/http"
 	"os"
 	"path"
 	"regexp"
@@ -65,7 +64,7 @@ func _server_login(m *ice.Message) error {
 		return fmt.Errorf("username or password error")
 	}
 	if aaa.UserRole(m, username) == aaa.VOID {
-		return fmt.Errorf("userrole error")
+		return fmt.Errorf("userrole has no right")
 	}
 	return nil
 }
@@ -82,15 +81,10 @@ func _server_param(m *ice.Message, arg ...string) (string, string) {
 func _server_repos(m *ice.Message, arg ...string) error {
 	repos, service := _server_param(m, arg...)
 
-	m.Option(cli.CMD_DIR, repos)
-	if strings.HasSuffix(path.Join(arg...), "info/refs") {
-		// m.W.Header().Set("Pragma", "no-cache")
-		// m.W.Header().Set("Expires", "Fri, 01 Jan 1980 00:00:00 GMT")
-		// m.W.Header().Set("Cache-Control", "no-cache, max-age=0, must-revalidate")
-		m.W.Header().Set("Content-Type", fmt.Sprintf("application/x-git-%s-advertisement", service))
+	if m.Option(cli.CMD_DIR, repos); strings.HasSuffix(path.Join(arg...), "info/refs") {
+		web.RenderType(m.W, "", kit.Format("application/x-git-%s-advertisement", service))
 		msg := m.Cmd(cli.SYSTEM, GIT, service, "--stateless-rpc", "--advertise-refs", ".")
 		packetWrite(m, "# service=git-"+service+"\n", msg.Result())
-
 		return nil
 	}
 
@@ -102,7 +96,7 @@ func _server_repos(m *ice.Message, arg ...string) error {
 
 	m.Option(cli.CMD_OUTPUT, m.W)
 	m.Option(cli.CMD_INPUT, reader)
-	m.W.Header().Set("Content-Type", fmt.Sprintf("application/x-git-%s-result", service))
+	web.RenderType(m.W, "", kit.Format("application/x-git-%s-result", service))
 	m.Cmd(cli.SYSTEM, GIT, service, "--stateless-rpc", ".")
 	return nil
 }
@@ -121,35 +115,31 @@ func init() {
 		"/repos/": {Name: "/repos/", Help: "代码库", Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
 			if m.Option("go-get") == "1" { // 下载地址
 				p := m.Conf(web.SHARE, kit.Keym(kit.MDB_DOMAIN)) + "/x/" + path.Join(arg...)
-				m.RenderResult(`<meta name="go-import" content="%s git %s">`, strings.TrimPrefix(p, "https://"), p)
+				web.RenderMeta(m, "go-import", kit.Format(`%s git %s`, strings.TrimPrefix(p, "https://"), p))
 				return
 			}
 
 			switch repos, service := _server_param(m, arg...); service {
 			case "receive-pack": // 上传代码
 				if err := _server_login(m); err != nil {
-					m.W.Header().Set("WWW-Authenticate", `Basic realm="git server"`)
-					http.Error(m.W, err.Error(), 401)
-					return // 认证失败
+					web.RenderHeader(m, "WWW-Authenticate", `Basic realm="git server"`)
+					web.RenderStatus(m, 401, err.Error())
+					return
 				}
 				if _, e := os.Stat(path.Join(repos)); os.IsNotExist(e) {
 					m.Cmd(cli.SYSTEM, GIT, INIT, "--bare", repos) // 创建仓库
 				}
-
 			case "upload-pack": // 下载代码
-
 			}
 
 			if err := _server_repos(m, arg...); err != nil {
-				http.Error(m.W, err.Error(), 500)
-				return // 未知错误
+				web.RenderStatus(m, 500, err.Error())
 			}
-			// githttp.New(kit.Path(m.Conf(SERVER, kit.META_PATH))).ServeHTTP(m.W, m.R)
 		}},
 		SERVER: {Name: "server path auto create", Help: "服务器", Action: map[string]*ice.Action{
 			mdb.CREATE: {Name: "create name", Help: "添加", Hand: func(m *ice.Message, arg ...string) {
 				m.Option(cli.CMD_DIR, path.Join(m.Conf(SERVER, kit.META_PATH), REPOS))
-				m.Cmd(cli.SYSTEM, GIT, INIT, "--bare", m.Option(kit.MDB_NAME))
+				m.Cmdy(cli.SYSTEM, GIT, INIT, "--bare", m.Option(kit.MDB_NAME))
 			}},
 		}, Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
 			if m.Option(nfs.DIR_ROOT, path.Join(m.Conf(SERVER, kit.META_PATH), REPOS)); len(arg) == 0 {