diff --git a/README.md b/README.md
index c33a0c0..eb6237a 100644
--- a/README.md
+++ b/README.md
@@ -4,10 +4,11 @@ gost - GO Simple Tunnel
 ###GO语言实现的安全隧道
 
 ####特性
-1. 支持标准socks5协议(rfc1928)。
-2. 多种加密方式(tls, 以及aes-256-cfb, des-cfb， rc4-md5等shadowsocks兼容的加密方式)。
-3. 客户端兼容shadowsocks协议。
-4. 支持设置上层http代理
+1. 客户端可同时用作http(s), socks5代理。
+2. 服务器端使用标准的socks5协议，可直接作为socks5代理。
+3. 多种加密方式(tls, aes-256-cfb, des-cfb， rc4-md5等)。
+4. 客户端兼容shadowsocks协议，可作为shadowsocks服务器。
+5. 支持设置上层http代理。
 
 ####参数说明
 >  -L=":8080": listen address
@@ -20,15 +21,15 @@ gost - GO Simple Tunnel
 
 >  -key="key.pem": key.pem file for tls
 
->  -m="tls": cipher method
+>  -m="tls": tunnel cipher method
 
->  -p="ginuerzh@gmail.com": cipher password
+>  -p="ginuerzh@gmail.com": tunnel cipher password
 
 >  -sm="rc4-md5": shadowsocks cipher method
 
 >  -sp="ginuerzh@gmail.com": shadowsocks cipher password
 
->  -ss=false: shadowsocks compatible
+>  -ss=false: run as shadowsocks server
 
 
 ####使用方法
diff --git a/client.go b/client.go
index 112c7a3..d6de0de 100644
--- a/client.go
+++ b/client.go
@@ -122,7 +122,7 @@ func cliHandle(conn net.Conn) {
 
 	n, err := io.ReadAtLeast(conn, b, 2)
 	if err != nil {
-		log.Println(err)
+		//log.Println(err)
 		return
 	}
 
@@ -297,7 +297,7 @@ func handleHttp(req *http.Request, conn net.Conn, sconn net.Conn) {
 	}
 
 	if err := Transport(conn, sconn); err != nil {
-		log.Println(err)
+		//log.Println(err)
 	}
 }
 
@@ -327,7 +327,7 @@ func handleShadow(conn, sconn net.Conn) {
 	}
 
 	if err := Transport(conn, sconn); err != nil {
-		log.Println(err)
+		//log.Println(err)
 	}
 }
 
diff --git a/main.go b/main.go
index 508f55a..d850bd7 100644
--- a/main.go
+++ b/main.go
@@ -20,11 +20,11 @@ func init() {
 	flag.StringVar(&Proxy, "P", "", "proxy for forward")
 	flag.StringVar(&Saddr, "S", "", "the server that connecting to")
 	flag.StringVar(&Laddr, "L", ":8080", "listen address")
-	flag.StringVar(&Method, "m", "tls", "cipher method")
-	flag.StringVar(&Password, "p", "ginuerzh@gmail.com", "cipher password")
+	flag.StringVar(&Method, "m", "tls", "tunnel cipher method")
+	flag.StringVar(&Password, "p", "ginuerzh@gmail.com", "tunnel cipher password")
 	flag.StringVar(&CertFile, "cert", "cert.pem", "cert.pem file for tls")
 	flag.StringVar(&KeyFile, "key", "key.pem", "key.pem file for tls")
-	flag.BoolVar(&Shadows, "ss", false, "shadowsocks compatible")
+	flag.BoolVar(&Shadows, "ss", false, "run as shadowsocks server")
 	flag.StringVar(&SMethod, "sm", "rc4-md5", "shadowsocks cipher method")
 	flag.StringVar(&SPassword, "sp", "ginuerzh@gmail.com", "shadowsocks cipher password")
 	flag.Parse()