diff --git a/crates/shadowsocks/Cargo.toml b/crates/shadowsocks/Cargo.toml
index bb70b792cb47..fb0d568751e9 100644
--- a/crates/shadowsocks/Cargo.toml
+++ b/crates/shadowsocks/Cargo.toml
@@ -30,7 +30,12 @@ stream-cipher = ["shadowsocks-crypto/v1-stream"]
 aead-cipher-extra = ["shadowsocks-crypto/v1-aead-extra"]
 
 # Enable AEAD 2022
-aead-cipher-2022 = ["shadowsocks-crypto/v2", "rand/small_rng", "aes"]
+aead-cipher-2022 = [
+    "shadowsocks-crypto/v2",
+    "rand/small_rng",
+    "aes",
+    "lru_time_cache",
+]
 # Enable AEAD 2022 with extra ciphers
 aead-cipher-2022-extra = ["aead-cipher-2022", "shadowsocks-crypto/v2-extra"]
 
@@ -52,7 +57,7 @@ pin-project = "1.1"
 bloomfilter = { version = "1.0.8", optional = true }
 thiserror = "1.0"
 rand = { version = "0.8", optional = true }
-lru_time_cache = "0.11"
+lru_time_cache = { version = "0.11", optional = true }
 
 serde = { version = "1.0", features = ["derive"] }
 serde_urlencoded = "0.7"
diff --git a/crates/shadowsocks/src/net/sys/windows/mod.rs b/crates/shadowsocks/src/net/sys/windows/mod.rs
index 56fd13d10095..664f66ff2b70 100644
--- a/crates/shadowsocks/src/net/sys/windows/mod.rs
+++ b/crates/shadowsocks/src/net/sys/windows/mod.rs
@@ -1,4 +1,5 @@
 use std::{
+    collections::HashMap,
     ffi::{c_void, CStr, CString, OsString},
     io::{self, ErrorKind},
     mem,
@@ -8,15 +9,13 @@ use std::{
         io::{AsRawSocket, FromRawSocket, IntoRawSocket, RawSocket},
     },
     pin::Pin,
-    ptr,
-    slice,
+    ptr, slice,
     task::{self, Poll},
     time::{Duration, Instant},
 };
 
 use bytes::BytesMut;
 use log::{error, warn};
-use lru_time_cache::LruCache;
 use once_cell::sync::Lazy;
 use pin_project::pin_project;
 use socket2::{Domain, Protocol, SockAddr, Socket, TcpKeepalive, Type};
@@ -31,32 +30,13 @@ use windows_sys::{
     Win32::{
         Foundation::{BOOL, ERROR_BUFFER_OVERFLOW, ERROR_NO_DATA, ERROR_SUCCESS},
         NetworkManagement::IpHelper::{
-            if_nametoindex,
-            GetAdaptersAddresses,
-            GAA_FLAG_SKIP_ANYCAST,
-            GAA_FLAG_SKIP_DNS_SERVER,
-            GAA_FLAG_SKIP_MULTICAST,
-            GAA_FLAG_SKIP_UNICAST,
-            IP_ADAPTER_ADDRESSES_LH,
+            if_nametoindex, GetAdaptersAddresses, GAA_FLAG_SKIP_ANYCAST, GAA_FLAG_SKIP_DNS_SERVER,
+            GAA_FLAG_SKIP_MULTICAST, GAA_FLAG_SKIP_UNICAST, IP_ADAPTER_ADDRESSES_LH,
         },
         Networking::WinSock::{
-            htonl,
-            setsockopt,
-            WSAGetLastError,
-            WSAIoctl,
-            AF_UNSPEC,
-            IPPROTO_IP,
-            IPPROTO_IPV6,
-            IPPROTO_TCP,
-            IPV6_MTU_DISCOVER,
-            IPV6_UNICAST_IF,
-            IP_MTU_DISCOVER,
-            IP_PMTUDISC_DO,
-            IP_UNICAST_IF,
-            SIO_UDP_CONNRESET,
-            SOCKET,
-            SOCKET_ERROR,
-            TCP_FASTOPEN,
+            htonl, setsockopt, WSAGetLastError, WSAIoctl, AF_UNSPEC, IPPROTO_IP, IPPROTO_IPV6, IPPROTO_TCP,
+            IPV6_MTU_DISCOVER, IPV6_UNICAST_IF, IP_MTU_DISCOVER, IP_PMTUDISC_DO, IP_UNICAST_IF, SIO_UDP_CONNRESET,
+            SOCKET, SOCKET_ERROR, TCP_FASTOPEN,
         },
     },
 };
@@ -67,9 +47,7 @@ const FALSE: BOOL = 0;
 use crate::net::{
     is_dual_stack_addr,
     sys::{set_common_sockopt_for_connect, socket_bind_dual_stack},
-    AcceptOpts,
-    AddrFamily,
-    ConnectOpts,
+    AcceptOpts, AddrFamily, ConnectOpts,
 };
 
 /// A `TcpStream` that supports TFO (TCP Fast Open)
@@ -291,8 +269,8 @@ fn find_adapter_interface_index(addr: &SocketAddr, iface: &str) -> io::Result<Op
 async fn find_interface_index_cached(addr: &SocketAddr, iface: &str) -> io::Result<u32> {
     const INDEX_EXPIRE_DURATION: Duration = Duration::from_secs(5);
 
-    static INTERFACE_INDEX_CACHE: Lazy<Mutex<LruCache<String, (u32, Instant)>>> =
-        Lazy::new(|| Mutex::new(LruCache::with_expiry_duration(INDEX_EXPIRE_DURATION)));
+    static INTERFACE_INDEX_CACHE: Lazy<Mutex<HashMap<String, (u32, Instant)>>> =
+        Lazy::new(|| Mutex::new(HashMap::new()));
 
     let mut cache = INTERFACE_INDEX_CACHE.lock().await;
     if let Some((idx, insert_time)) = cache.get(iface) {