diff --git a/Cargo.toml b/Cargo.toml
index 80d6cfe..54a2ec3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,10 +9,11 @@ repository = "https://github.com/rapiz1/rathole"
 readme = "README.md"
 
 [features]
-default = ["tls", "server", "client"]
-tls = ["tokio-native-tls"]
+default = ["tls", "server", "client", "noise"]
 server = []
 client = []
+tls = ["tokio-native-tls"]
+noise = ["snowstorm", "base64"]
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 [profile.bench]
@@ -41,5 +42,5 @@ socket2 = "0.4"
 fdlimit = "0.2.1"
 tokio-native-tls = { version = "0.3.0", optional = true }
 async-trait = "0.1.52"
-snowstorm = "0.1.3"
-base64 = "0.13.0"
+snowstorm = { version = "0.1.3", optional = true }
+base64 = { version = "0.13.0", optional = true }
diff --git a/src/client.rs b/src/client.rs
index a703ca2..dc9e75b 100644
--- a/src/client.rs
+++ b/src/client.rs
@@ -5,7 +5,7 @@ use crate::protocol::{
     self, read_ack, read_control_cmd, read_data_cmd, read_hello, Ack, Auth, ControlChannelCmd,
     DataChannelCmd, UdpTraffic, CURRENT_PROTO_VRESION, HASH_WIDTH_IN_BYTES,
 };
-use crate::transport::{NoiseTransport, TcpTransport, Transport};
+use crate::transport::{TcpTransport, Transport};
 use anyhow::{anyhow, bail, Context, Result};
 use backoff::ExponentialBackoff;
 use bytes::{Bytes, BytesMut};
@@ -18,6 +18,8 @@ use tokio::sync::{broadcast, mpsc, oneshot, RwLock};
 use tokio::time::{self, Duration};
 use tracing::{debug, error, info, instrument, Instrument, Span};
 
+#[cfg(feature = "noise")]
+use crate::transport::NoiseTransport;
 #[cfg(feature = "tls")]
 use crate::transport::TlsTransport;
 
@@ -47,8 +49,13 @@ pub async fn run_client(config: &Config, shutdown_rx: broadcast::Receiver<bool>)
             crate::helper::feature_not_compile("tls")
         }
         TransportType::Noise => {
-            let mut client = Client::<NoiseTransport>::from(config).await?;
-            client.run(shutdown_rx).await
+            #[cfg(feature = "noise")]
+            {
+                let mut client = Client::<NoiseTransport>::from(config).await?;
+                client.run(shutdown_rx).await
+            }
+            #[cfg(not(feature = "noise"))]
+            crate::helper::feature_not_compile("noise")
         }
     }
 }
diff --git a/src/lib.rs b/src/lib.rs
index 3810766..1cf9299 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -34,6 +34,7 @@ fn get_str_from_keypair_type(curve: KeypairType) -> &'static str {
     }
 }
 
+#[cfg(feature = "noise")]
 fn genkey(curve: Option<KeypairType>) -> Result<()> {
     let curve = curve.unwrap_or(DEFAULT_CURVE);
     let builder = snowstorm::Builder::new(
@@ -50,6 +51,11 @@ fn genkey(curve: Option<KeypairType>) -> Result<()> {
     Ok(())
 }
 
+#[cfg(not(feature = "noise"))]
+fn genkey(curve: Option<KeypairType>) -> Result<()> {
+    crate::helper::feature_not_compile("nosie")
+}
+
 pub async fn run(args: &Cli, shutdown_rx: broadcast::Receiver<bool>) -> Result<()> {
     if args.genkey.is_some() {
         return genkey(args.genkey.unwrap());
diff --git a/src/server.rs b/src/server.rs
index 61809c0..7da2f98 100644
--- a/src/server.rs
+++ b/src/server.rs
@@ -6,9 +6,7 @@ use crate::protocol::{
     self, read_auth, read_hello, Ack, ControlChannelCmd, DataChannelCmd, Hello, UdpTraffic,
     HASH_WIDTH_IN_BYTES,
 };
-#[cfg(feature = "tls")]
-use crate::transport::TlsTransport;
-use crate::transport::{NoiseTransport, TcpTransport, Transport};
+use crate::transport::{TcpTransport, Transport};
 use anyhow::{anyhow, bail, Context, Result};
 use backoff::backoff::Backoff;
 use backoff::ExponentialBackoff;
@@ -24,6 +22,11 @@ use tokio::sync::{broadcast, mpsc, RwLock};
 use tokio::time;
 use tracing::{debug, error, info, info_span, instrument, warn, Instrument, Span};
 
+#[cfg(feature = "noise")]
+use crate::transport::NoiseTransport;
+#[cfg(feature = "tls")]
+use crate::transport::TlsTransport;
+
 type ServiceDigest = protocol::Digest; // SHA256 of a service name
 type Nonce = protocol::Digest; // Also called `session_key`
 
@@ -56,8 +59,13 @@ pub async fn run_server(config: &Config, shutdown_rx: broadcast::Receiver<bool>)
             crate::helper::feature_not_compile("tls")
         }
         TransportType::Noise => {
-            let mut server = Server::<NoiseTransport>::from(config).await?;
-            server.run(shutdown_rx).await?;
+            #[cfg(feature = "noise")]
+            {
+                let mut server = Server::<NoiseTransport>::from(config).await?;
+                server.run(shutdown_rx).await?;
+            }
+            #[cfg(not(feature = "noise"))]
+            crate::helper::feature_not_compile("noise")
         }
     }
 
diff --git a/src/transport/mod.rs b/src/transport/mod.rs
index 85abe30..5139afd 100644
--- a/src/transport/mod.rs
+++ b/src/transport/mod.rs
@@ -27,5 +27,7 @@ mod tls;
 #[cfg(feature = "tls")]
 pub use tls::TlsTransport;
 
+#[cfg(feature = "noise")]
 mod noise;
+#[cfg(feature = "noise")]
 pub use noise::NoiseTransport;