diff --git a/relay-server/src/main.rs b/relay-server/src/main.rs
index d7128ff..e8c3029 100644
--- a/relay-server/src/main.rs
+++ b/relay-server/src/main.rs
@@ -6,6 +6,7 @@ use std::sync::atomic::{AtomicU64, Ordering};
 use anyhow::{Context, Result};
 use dashmap::DashMap;
 use quinn::{Endpoint, ServerConfig, TransportConfig};
+use quinn::crypto::rustls::QuicServerConfig;
 use rcgen::{CertifiedKey, generate_simple_self_signed};
 use rustls::pki_types::{CertificateDer, PrivateKeyDer, PrivatePkcs8KeyDer};
 use tokio::io::{AsyncReadExt, AsyncWriteExt};
@@ -89,8 +90,10 @@ async fn main() -> Result<()> {
 }
 
 async fn run_ping_responder(addr: SocketAddr) -> Result<()> {
-    let socket = UdpSocket::bind(format!("0.0.0.0:{}", addr.port() + 10000)).await
-        .or_else(|_| async { UdpSocket::bind("0.0.0.0:0").await })?;
+    let socket = match UdpSocket::bind(format!("0.0.0.0:{}", addr.port() + 10000)).await {
+        Ok(s) => s,
+        Err(_) => UdpSocket::bind("0.0.0.0:0").await?,
+    };
     
     info!("Ping responder listening on {}", socket.local_addr()?);
     
@@ -130,7 +133,9 @@ fn build_server_config() -> Result<ServerConfig> {
     transport.max_idle_timeout(Some(Duration::from_secs(60).try_into()?));
     transport.keep_alive_interval(Some(Duration::from_secs(10)));
 
-    let mut server_config = ServerConfig::with_crypto(Arc::new(server_crypto));
+    let quic_crypto = QuicServerConfig::try_from(Arc::new(server_crypto))
+        .context("rustls 配置转为 QUIC 失败")?;
+    let mut server_config = ServerConfig::with_crypto(Arc::new(quic_crypto));
     server_config.transport_config(Arc::new(transport));
 
     Ok(server_config)