diff --git a/src/tunnel/connectors/sock5.rs b/src/tunnel/connectors/sock5.rs
index 6600382..9837a52 100644
--- a/src/tunnel/connectors/sock5.rs
+++ b/src/tunnel/connectors/sock5.rs
@@ -65,8 +65,8 @@ impl TunnelConnector for Socks5TunnelConnector<'_> {
 
     async fn connect_with_http_proxy(
         &self,
-        proxy: &Url,
-        remote: &Option<RemoteAddr>,
+        _proxy: &Url,
+        _remote: &Option<RemoteAddr>,
     ) -> anyhow::Result<(Self::Reader, Self::Writer)> {
         Err(anyhow!("SOCKS5 tunneling is not supported with HTTP proxy"))
     }
diff --git a/src/tunnel/connectors/udp.rs b/src/tunnel/connectors/udp.rs
index 6d83231..f9c893a 100644
--- a/src/tunnel/connectors/udp.rs
+++ b/src/tunnel/connectors/udp.rs
@@ -49,8 +49,8 @@ impl TunnelConnector for UdpTunnelConnector<'_> {
 
     async fn connect_with_http_proxy(
         &self,
-        proxy: &Url,
-        remote: &Option<RemoteAddr>,
+        _proxy: &Url,
+        _remote: &Option<RemoteAddr>,
     ) -> anyhow::Result<(Self::Reader, Self::Writer)> {
         Err(anyhow!("UDP tunneling is not supported with HTTP proxy"))
     }
diff --git a/src/tunnel/server/server.rs b/src/tunnel/server/server.rs
index c4edd50..d0b258e 100644
--- a/src/tunnel/server/server.rs
+++ b/src/tunnel/server/server.rs
@@ -206,8 +206,8 @@ impl WsServer {
                         ppp::v2::Protocol::Stream,
                         (client_address, tx.local_addr().unwrap()),
                     )
-                        .build()
-                        .unwrap();
+                    .build()
+                    .unwrap();
                     let _ = tx.write_all(&header).await;
                 }