diff --git a/netstack-smoltcp/src/tcp.rs b/netstack-smoltcp/src/tcp.rs
index 1af8f36..fa2c66f 100644
--- a/netstack-smoltcp/src/tcp.rs
+++ b/netstack-smoltcp/src/tcp.rs
@@ -22,7 +22,7 @@ use spin::Mutex as SpinMutex;
 use tokio::{
     io::{AsyncRead, AsyncWrite, ReadBuf},
     sync::{
-        mpsc::{channel, unbounded_channel, Receiver, Sender, UnboundedReceiver, UnboundedSender},
+        mpsc::{channel, Receiver, Sender, UnboundedSender},
         Notify,
     },
 };
diff --git a/ostp-client/src/bridge.rs b/ostp-client/src/bridge.rs
index a5a0565..98b2383 100644
--- a/ostp-client/src/bridge.rs
+++ b/ostp-client/src/bridge.rs
@@ -144,7 +144,8 @@ impl Bridge {
                     if *shutdown.borrow() {
                         self.running = false;
                         self.metrics.connection_state.store(0, Ordering::Relaxed);
-                        proxy_guard = None;
+                        #[allow(unused_assignments)]
+                        { proxy_guard = None; }
                         stream_map.clear();
                         self.reset_proxy_streams(&tx, &proxy_tx, "manual stop");
                         break;
@@ -195,7 +196,7 @@ impl Bridge {
         udp_msg: Option<(usize, Bytes)>,
         sessions_opt: &mut Option<Vec<SessionState>>,
         udp_rx_opt: &mut Option<mpsc::Receiver<(usize, Bytes)>>,
-        proxy_guard: &mut Option<crate::sysproxy::SystemProxyGuard>,
+        _proxy_guard: &mut Option<crate::sysproxy::SystemProxyGuard>,
         stream_map: &mut std::collections::HashMap<u16, usize>,
         tx: &mpsc::Sender<UiEvent>,
         proxy_tx: &mpsc::UnboundedSender<(u16, ProxyToClientMsg)>,
diff --git a/ostp-client/src/tunnel/proxy.rs b/ostp-client/src/tunnel/proxy.rs
index c785782..e1634c9 100644
--- a/ostp-client/src/tunnel/proxy.rs
+++ b/ostp-client/src/tunnel/proxy.rs
@@ -520,7 +520,7 @@ fn spawn_direct_udp_reader(
     direct_socket: Arc<UdpSocket>,
     sock_tx: Arc<UdpSocket>,
     client_udp_addr: Arc<std::sync::Mutex<Option<std::net::SocketAddr>>>,
-    debug: bool,
+    _debug: bool,
 ) {
     tokio::spawn(async move {
         let mut buf = vec![0u8; 65536];
@@ -880,7 +880,7 @@ async fn direct_connect_socks5(
     physical_if_index: Option<u32>,
     physical_if_name: &Option<String>,
     close_tx: mpsc::Sender<u16>,
-    debug: bool,
+    _debug: bool,
 ) -> Result<()> {
     if true {
         tracing::info!("proxy BYPASS stream_id={stream_id} target={target}");
@@ -902,7 +902,7 @@ async fn direct_connect_http(
     physical_if_index: Option<u32>,
     physical_if_name: &Option<String>,
     close_tx: mpsc::Sender<u16>,
-    debug: bool,
+    _debug: bool,
 ) -> Result<()> {
     if true {
         tracing::info!("proxy BYPASS stream_id={stream_id} target={target}");
diff --git a/ostp-client/src/tunnel/udp_nat.rs b/ostp-client/src/tunnel/udp_nat.rs
index e478f6d..04c70e6 100644
--- a/ostp-client/src/tunnel/udp_nat.rs
+++ b/ostp-client/src/tunnel/udp_nat.rs
@@ -9,7 +9,7 @@ use futures::StreamExt;
 pub async fn run_udp_nat(
     udp_socket: netstack_smoltcp::UdpSocket,
     proxy_addr: String,
-    debug: bool,
+    _debug: bool,
 ) {
     let (mut rx, tx) = udp_socket.split();
     let tx = Arc::new(Mutex::new(tx));
diff --git a/ostp-flutter/pubspec.yaml b/ostp-flutter/pubspec.yaml
index ed16e0e..e396e88 100644
--- a/ostp-flutter/pubspec.yaml
+++ b/ostp-flutter/pubspec.yaml
@@ -16,7 +16,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
 # In Windows, build-name is used as the major, minor, and patch parts
 # of the product and file versions while build-number is used as the build suffix.
-version: 0.2.90+5
+version: 0.2.92+7
 
 environment:
   sdk: ^3.11.4
diff --git a/ostp-gui/src-tauri/tauri.conf.json b/ostp-gui/src-tauri/tauri.conf.json
index 32dcb01..308bf8e 100644
--- a/ostp-gui/src-tauri/tauri.conf.json
+++ b/ostp-gui/src-tauri/tauri.conf.json
@@ -1,7 +1,7 @@
 {
   "$schema": "https://schema.tauri.app/config/2",
   "productName": "ostp-gui",
-  "version": "0.2.90",
+  "version": "0.2.92",
   "identifier": "com.ospab.ostp",
   "build": {
     "frontendDist": "../src"
diff --git a/ostp-jni/src/lib.rs b/ostp-jni/src/lib.rs
index 71a1dd3..8c2538b 100644
--- a/ostp-jni/src/lib.rs
+++ b/ostp-jni/src/lib.rs
@@ -3,7 +3,7 @@ use jni::sys::{jboolean, jstring};
 use jni::JNIEnv;
 
 use std::collections::VecDeque;
-use std::sync::{atomic::Ordering, Arc, Mutex, RwLock};
+use std::sync::{atomic::Ordering, Arc, RwLock};
 use tokio::runtime::Runtime;
 use tokio::sync::{mpsc, watch};
 use ostp_client::bridge::{Bridge, BridgeMetrics};
@@ -215,7 +215,7 @@ pub extern "system" fn Java_net_ostp_client_OstpClientSdk_nativeStartClient(
     
     // Create exclusions channel
     let (exclusions_tx, exclusions_rx) = watch::channel(config.exclusions.clone());
-    let exclusions_rx_tun = exclusions_tx.subscribe();
+    let _exclusions_rx_tun = exclusions_tx.subscribe();
 
     let metrics_clone = Arc::clone(&metrics);
 
diff --git a/ostp-server/src/api.rs b/ostp-server/src/api.rs
index 4d09742..5d38ffd 100644
--- a/ostp-server/src/api.rs
+++ b/ostp-server/src/api.rs
@@ -970,6 +970,7 @@ async fn handle_put_rules(
     if !check_token(&state, &headers) { return api_unauthorized(); }
     
     // Update memory
+    #[allow(unused_assignments)]
     let mut updated_outbound = None;
     {
         let mut lock = state.router.outbound_cfg.write().unwrap();
diff --git a/ostp-server/src/dns.rs b/ostp-server/src/dns.rs
index 3e18489..aee1b13 100644
--- a/ostp-server/src/dns.rs
+++ b/ostp-server/src/dns.rs
@@ -310,6 +310,7 @@ impl DnsServer {
         }
     }
 
+    #[allow(dead_code)]
     async fn log_query(&self, domain: String, client_ip: String, blocked: bool) {
         let mut log = self.query_log.lock().await;
         if log.len() >= 1000 {
diff --git a/ostp-server/src/lib.rs b/ostp-server/src/lib.rs
index 3601b49..072cd9b 100644
--- a/ostp-server/src/lib.rs
+++ b/ostp-server/src/lib.rs
@@ -143,6 +143,7 @@ pub async fn run_server(
         tracing::info!("Watching configuration file for hot-reload: {:?}", path_to_watch);
 
         let mut last_mtime = None;
+        let mut _updated_outbound: Option<OutboundConfig> = None;
         loop {
             tokio::time::sleep(tokio::time::Duration::from_secs(5)).await;
             if let Ok(metadata) = std::fs::metadata(&path_to_watch) {
@@ -373,7 +374,7 @@ async fn run_server_loop(
     for bind_addr in &bind_addrs {
         let addr = bind_addr.parse::<std::net::SocketAddr>().unwrap();
         let tcp_map_clone = tcp_map.clone();
-        let shared_keys_clone = shared_keys.clone();
+        let _shared_keys_clone = shared_keys.clone();
         let udp_tx_clone = udp_tx.clone();
 
         tokio::spawn(async move {
diff --git a/ostp-server/src/outbound.rs b/ostp-server/src/outbound.rs
index 834973f..a68606b 100644
--- a/ostp-server/src/outbound.rs
+++ b/ostp-server/src/outbound.rs
@@ -119,7 +119,7 @@ fn match_domain_rule(host: &str, suffixes: &[String]) -> bool {
     })
 }
 
-async fn match_ip_rule(host: &str, port: u16, cidrs: &[String]) -> bool {
+async fn match_ip_rule(host: &str, _port: u16, cidrs: &[String]) -> bool {
     if cidrs.is_empty() {
         return false;
     }
diff --git a/ostp/src/main.rs b/ostp/src/main.rs
index 57eda1e..c49e6e2 100644
--- a/ostp/src/main.rs
+++ b/ostp/src/main.rs
@@ -82,10 +82,6 @@ fn parse_ostp_link(link: &str) -> Result<ClientConfig> {
     let port = parsed.port().ok_or_else(|| anyhow!("Missing port in share link"))?;
     let server = format!("{host}:{port}");
     let mut sni = String::new();
-    let mut fp = String::new();
-    let mut pbk = String::new();
-    let mut sid = String::new();
-    let mut spx = String::new();
     let mut transport_mode = String::from("udp");
     let mut tun_enabled = false;
     let mut tun_dns = None;
@@ -94,10 +90,6 @@ fn parse_ostp_link(link: &str) -> Result<ClientConfig> {
     for (k, v) in parsed.query_pairs() {
         match &*k {
             "sni" => sni = v.into_owned(),
-            "fp" => fp = v.into_owned(),
-            "pbk" => pbk = v.into_owned(),
-            "sid" => sid = v.into_owned(),
-            "spx" => spx = v.into_owned(),
             "type" => transport_mode = v.into_owned(),
             "tun" => tun_enabled = v == "true",
             "dns" => tun_dns = Some(v.into_owned()),
@@ -535,7 +527,7 @@ fn wizard_section(title: &str) {
 }
 
 fn wizard_save_config(config_path: &std::path::Path, json_value: &serde_json::Value) -> Result<std::path::PathBuf> {
-    let mut current_path = config_path.to_path_buf();
+    let current_path = config_path.to_path_buf();
     
     // Attempt 1: write to requested path
     if let Some(parent) = current_path.parent() {
@@ -625,10 +617,12 @@ fn run_setup_wizard(config_path: &std::path::Path) -> Result<()> {
             // Try import from link first
             let use_link = wizard_yn("Do you have a share link (ostp://...)?", false);
             let (server, access_key, sni, transport_mode) = if use_link {
-                let mut p = url.query_pairs();
-                let sni = p.find(|(k, _)| k == "sni").map(|(_, v): (&str, std::borrow::Cow<str>)| v.to_string()).unwrap_or_default();
-                let tm = p.find(|(k, _)| k == "type").map(|(_, v): (&str, std::borrow::Cow<str>)| v.to_string()).unwrap_or("udp".to_string());
-                (url.host_str().unwrap().to_string() + ":" + &url.port().unwrap_or(50000).to_string(), url.username().to_string(), sni, tm)
+                let link_str = wizard_prompt("Paste link", "");
+                let parsed = url::Url::parse(&link_str).unwrap();
+                let mut p = parsed.query_pairs();
+                let sni = p.find(|(k, _)| k == "sni").map(|(_, v)| v.to_string()).unwrap_or_default();
+                let tm = p.find(|(k, _)| k == "type").map(|(_, v)| v.to_string()).unwrap_or("udp".to_string());
+                (parsed.host_str().unwrap().to_string() + ":" + &parsed.port().unwrap_or(50000).to_string(), parsed.username().to_string(), sni, tm)
             } else {
                 ("127.0.0.1:50000".to_string(), "".to_string(), "".to_string(), "udp".to_string())
             };
@@ -681,9 +675,9 @@ fn run_setup_wizard(config_path: &std::path::Path) -> Result<()> {
             }
 
             // Build and save config
-            let key_for_gen = generate_secure_key("hex"); // unused but needed for init template
-            let effective_sni = sni;
+            let key_for_gen = generate_secure_key("hex");
             let _ = key_for_gen;
+            let _ = &sni;
 
             let client_json = serde_json::json!({
                 "mode": "client",
@@ -1367,7 +1361,7 @@ async fn run_app() -> Result<()> {
     "sessions": 1
   }},
   "debug": false
-}}"#, key, pub_key, sid)
+}}"#, key)
         };
         if let Some(parent) = args.config.parent() {
             if !parent.as_os_str().is_empty() {
@@ -1383,16 +1377,14 @@ async fn run_app() -> Result<()> {
                 if let AppMode::Server(s) = &config.mode {
                     let key = &s.access_keys[0];
                     let host = get_or_ask_public_ip(&args.config);
-                    let mut link = format!("ostp://{}@{}:50000", key.key(), host);
-                    let mut query_params = Vec::new();
-                    
+                    let mut query_params = Vec::<String>::new();
                     query_params.push("type=udp".to_string());
-                    }
 
+                    let mut link = format!("ostp://{}@{}:50000", key.key(), host);
                     if !query_params.is_empty() {
                         link.push('?');
                         link.push_str(&query_params.join("&"));
-                    
+                    }
                     println!("\n  Share link for client distribution:");
                     println!("  {}", link);
                 }
@@ -1436,18 +1428,14 @@ async fn run_app() -> Result<()> {
                 
                 println!("\n  Client share links from {:?}:", args.config);
                 for (idx, key) in server_cfg.access_keys.iter().enumerate() {
-                    let mut link = format!("ostp://{}@{}:{}", key.key(), host, port);
-                    let mut query_params = Vec::new();
-                    
+                    let mut query_params = Vec::<String>::new();
                     query_params.push("type=udp".to_string());
-                    }
-
-
 
+                    let mut link = format!("ostp://{}@{}:{}", key.key(), host, port);
                     if !query_params.is_empty() {
                         link.push('?');
                         link.push_str(&query_params.join("&"));
-                    
+                    }
                     println!("  [{}] {}", idx + 1, link);
                 }
                 return Ok(());