diff --git a/config/server.go b/config/server.go
index cd05c31..69d8605 100644
--- a/config/server.go
+++ b/config/server.go
@@ -44,7 +44,7 @@ func GenerateServerConfig(c *cli.Context) (err error) {
 	tls := c.Bool("tls")
 	certPath := c.String("cert")
 	keyPath := c.String("key")
-	proxy := c.String("proxy")
+	reverseProxy := c.String("reverse-proxy")
 
 	config := &core.ServerConfig{
 		Pattern:      pattern,
@@ -52,7 +52,7 @@ func GenerateServerConfig(c *cli.Context) (err error) {
 		TLS:          tls,
 		CertPath:     certPath,
 		KeyPath:      keyPath,
-		ReverseProxy: proxy,
+		ReverseProxy: reverseProxy,
 	}
 
 	data, err := json.MarshalIndent(config, "", "    ")
diff --git a/core/client.go b/core/client.go
index 95aa4f4..12ade38 100644
--- a/core/client.go
+++ b/core/client.go
@@ -107,6 +107,7 @@ func (client *Client) DialWSConn(host string, conn *net.TCPConn) {
 	})
 
 	if err != nil {
+		logger.Errorf(err.Error())
 		return
 	}
 	defer wsConn.Close()
diff --git a/websocks.go b/websocks.go
index f203e4c..fb8d855 100644
--- a/websocks.go
+++ b/websocks.go
@@ -19,7 +19,7 @@ func main() {
 
 	app := cli.NewApp()
 	app.Name = "WebSocks"
-	app.Version = "0.9.0"
+	app.Version = "0.9.1"
 	app.Usage = "A secure proxy based on WebSocket."
 	app.Description = "See https://github.com/lzjluzijie/websocks"
 	app.Author = "Halulu"