diff --git a/.vscode/settings.json b/.vscode/settings.json
index 8fd1994..2abeb10 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -1,4 +1,4 @@
 {
-    "rust-analyzer.cargo.target": "x86_64-pc-windows-gnu"
+    // "rust-analyzer.cargo.target": "x86_64-pc-windows-gnu"
     // "rust-analyzer.cargo.features": ["tun"]
 }
\ No newline at end of file
diff --git a/src/network/tun_linux.rs b/src/network/tun_linux.rs
index 425d467..38d0967 100755
--- a/src/network/tun_linux.rs
+++ b/src/network/tun_linux.rs
@@ -29,6 +29,7 @@ use super::TunTapPacketHandler;
 
 const RESOLV_FILE: &'static str = "/etc/resolv.conf";
 const RESOLV_FILE_BACKUP: &'static str = "/etc/resolv.conf.punchnet.bak";
+use crate::network::DNS_IP;
 
 // #[link(name = "tuntap", kind="static")]
 #[link(name = "tuntap")]
@@ -223,6 +224,7 @@ impl TunTapPacketHandler for Iface {
                 if let Some(ip) = headers.net {
                     match ip {
                         etherparse::NetHeaders::Ipv4(ipv4, _) => {
+
                             if u32::from_be_bytes(ipv4.destination) == DNS_IP {
                                 // should send to dns
                                 if let Err(e) = edge.udp_sock_for_dns.send_to(&data[14..], format!("{}:15353", edge.server_ip)).await {
@@ -476,9 +478,9 @@ impl TunTapPacketHandler for Iface {
                 }
                 if dstip == DNS_IP {
                     // should do the dns request
-                    println!("request for dns");
+                    // println!("request for dns");
                     let addr = format!("{}:15353", eee.server_ip);
-                    println!("send dns to {}", addr);
+                    // println!("send dns to {}", addr);
                     if let Err(e) = eee.udp_sock_for_dns.send_to(&data, &addr).await {
                         error!("failed to send request to 15353: {}", e);
                     }
diff --git a/src/network/tun_win.rs b/src/network/tun_win.rs
index d5979c2..60e2d70 100755
--- a/src/network/tun_win.rs
+++ b/src/network/tun_win.rs
@@ -309,9 +309,9 @@ impl TunTapPacketHandler for Iface {
                     return Ok(());
                 }
                 if dstip == DNS_IP {
-                    println!("request for dns");
+                    // println!("request for dns");
                     let addr = format!("{}:15353", eee.server_ip);
-                    println!("send dns to {}", addr);
+                    // println!("send dns to {}", addr);
                     if let Err(e) = eee.udp_sock_for_dns.send_to(&data, &addr).await {
                         error!("failed to send request to 15353: {}", e);
                     }