diff --git a/README.md b/README.md
index 4df9d5b..2ef7139 100644
--- a/README.md
+++ b/README.md
@@ -35,7 +35,7 @@ func main() {
 	})
 	//begin server
 	err := app.StartServer(80)
-    fmt.Println("dotweb.StartServer error => ", err)
+	fmt.Println("dotweb.StartServer error => ", err)
 }
 
 ```
diff --git a/router.go b/router.go
index aac3403..75364d2 100644
--- a/router.go
+++ b/router.go
@@ -67,6 +67,7 @@ type (
 	Router interface {
 		ServeHTTP(ctx *HttpContext)
 		ServerFile(path string, fileRoot string) RouterNode
+		RegisterServerFile(routeMethod string, path string, fileRoot string) RouterNode
 		GET(path string, handle HttpHandle) RouterNode
 		HEAD(path string, handle HttpHandle) RouterNode
 		OPTIONS(path string, handle HttpHandle) RouterNode
@@ -426,7 +427,7 @@ func (r *router) WebSocket(path string, handle HttpHandle) {
 	r.RegisterRoute(RouteMethod_WebSocket, path, handle)
 }
 
-// shortcut for router.Handle(httpmethod, path, handle)
+// RegisterRoute register router
 // support GET\POST\DELETE\PUT\HEAD\PATCH\OPTIONS\HiJack\WebSocket\ANY
 func (r *router) RegisterRoute(routeMethod string, path string, handle HttpHandle) RouterNode {
 	realPath := r.server.VirtualPath() + path
@@ -493,12 +494,18 @@ func (r *router) RegisterRoute(routeMethod string, path string, handle HttpHandl
 	return node
 }
 
-// ServerFile is a shortcut for router.ServeFiles(path, filepath)
-// simple demo:server.ServerFile("/src/*", "/var/www")
-// simple demo:server.ServerFile("/src/*filepath", "/var/www")
-func (r *router) ServerFile(path string, fileroot string) RouterNode {
+// ServerFile register ServerFile router with GET method on http.FileServer
+// simple demo:router.ServerFile("/src/*", "/var/www")
+// simple demo:router.ServerFile("/src/*filepath", "/var/www")
+func (r *router) ServerFile(path string, fileRoot string) RouterNode {
+	return r.RegisterServerFile(RouteMethod_GET, path, fileRoot)
+}
+
+// RegisterServerFile register ServerFile router with routeMethod method on http.FileServer
+// simple demo:server.RegisterServerFile(RouteMethod_GET, "/src/*", "/var/www")
+// simple demo:server.RegisterServerFile(RouteMethod_GET, "/src/*filepath", "/var/www")
+func (r *router) RegisterServerFile(routeMethod string, path string, fileRoot string) RouterNode{
 	realPath := r.server.VirtualPath() + path
-	routeMethod := RouteMethod_GET
 	node := &Node{}
 	if len(realPath) < 2 {
 		panic("path length must be greater than or equal to 2")
@@ -510,13 +517,24 @@ func (r *router) ServerFile(path string, fileroot string) RouterNode {
 		panic("path must end with /*filepath or /* in path '" + realPath + "'")
 	}
 	var root http.FileSystem
-	root = http.Dir(fileroot)
+	root = http.Dir(fileRoot)
 	if !r.server.ServerConfig().EnabledListDir {
 		root = &core.HideReaddirFS{root}
 	}
 	fileServer := http.FileServer(root)
 	r.add(routeMethod, realPath, r.wrapFileHandle(fileServer))
 	node = r.getNode(routeMethod, realPath)
+
+	if r.server.ServerConfig().EnabledAutoHEAD {
+		if !r.existsRouter(RouteMethod_HEAD, realPath){
+			r.add(RouteMethod_HEAD, realPath, r.wrapFileHandle(fileServer))
+		}
+	}
+	if r.server.ServerConfig().EnabledAutoOPTIONS {
+		if !r.existsRouter(RouteMethod_OPTIONS, realPath) {
+			r.add(RouteMethod_OPTIONS, realPath, r.wrapFileHandle(fileServer))
+		}
+	}
 	return node
 }
 
diff --git a/server.go b/server.go
index 420c9af..c94e81b 100644
--- a/server.go
+++ b/server.go
@@ -328,10 +328,16 @@ func (server *HttpServer) DELETE(path string, handle HttpHandle) RouterNode {
 	return server.Router().DELETE(path, handle)
 }
 
-// ServerFile is a shortcut for router.ServeFiles(path, filepath)
+// ServerFile a shortcut for router.ServeFiles(path, fileRoot)
 // simple demo:server.ServerFile("/src/*filepath", "/var/www")
-func (server *HttpServer) ServerFile(path string, fileroot string) RouterNode {
-	return server.Router().ServerFile(path, fileroot)
+func (server *HttpServer) ServerFile(path string, fileRoot string) RouterNode {
+	return server.Router().ServerFile(path, fileRoot)
+}
+
+// RegisterServerFile a shortcut for router.RegisterServerFile(routeMethod, path, fileRoot)
+// simple demo:server.RegisterServerFile(RouteMethod_GET, "/src/*filepath", "/var/www")
+func (server *HttpServer) RegisterServerFile(routeMethod string, path string, fileRoot string) RouterNode {
+	return server.Router().RegisterServerFile(routeMethod, path, fileRoot)
 }
 
 // HiJack is a shortcut for router.HiJack(path, handle)
diff --git a/version.MD b/version.MD
index 8af77f0..c55448d 100644
--- a/version.MD
+++ b/version.MD
@@ -1,5 +1,35 @@
 ## dotweb版本记录：
 
+#### Version 1.5.9.6
+* New Feature: HttpServer & Router add RegisterServerFile use to register ServerFile router with routeMethod method on http.FileServer
+* Update: ServerFile add support for EnabledAutoHEAD\EnabledAutoOPTIONS
+* Detail:
+    - when use ServerFile, default routeMethod is GET
+    - you can use RegisterServerFile specify other HttpMethod, like "POST"
+* Example:
+``` golang
+	server.RegisterServerFile(dotweb.RouteMethod_POST, "/dst/*", "/home/www/")
+```
+* How To:
+  - how to add support "HEAD" method for all requests in your httpserver?
+  ~~~go
+  func main() {
+  	app := dotweb.Classic("/home/logs/wwwroot/")
+
+    // if use this, all router will auto add "HEAD" method support
+    // default is false
+    app.HttpServer.SetEnabledAutoHEAD(true)
+
+  	app.HttpServer.GET("/index", func(ctx dotweb.Context) error{
+  		return ctx.WriteString("welcome to my first web!")
+  	})
+
+  	err := app.StartServer(80)
+      fmt.Println("dotweb.StartServer error => ", err)
+  }
+  ~~~
+* 2019-01-03 10:00
+
 #### Version 1.5.9.5
 * Fixed Bug: Request.IsAJAX check X-Requested-With Contains XMLHttpRequest
 * New Feature: Response support http2 Push