diff --git a/src/components/discovery.rs b/src/components/discovery.rs
index 627f005..f364587 100644
--- a/src/components/discovery.rs
+++ b/src/components/discovery.rs
@@ -13,8 +13,8 @@ use pnet::packet::{
 use pnet::util::MacAddr;
 
 use core::str;
-use ratatui::{prelude::*, widgets::*};
 use ratatui::layout::Position;
+use ratatui::{prelude::*, widgets::*};
 use std::net::{IpAddr, Ipv4Addr};
 use std::string;
 use std::time::{Duration, Instant};
@@ -35,12 +35,12 @@ use crate::{
     tui::Frame,
     utils::{count_ipv4_net_length, get_ips4_from_cidr},
 };
+use crossterm::event::Event;
 use crossterm::event::{KeyCode, KeyEvent};
 use mac_oui::Oui;
 use rand::random;
 use tui_input::backend::crossterm::EventHandler;
 use tui_input::Input;
-use crossterm::event::Event;
 
 static POOL_SIZE: usize = 32;
 static INPUT_SIZE: usize = 30;
@@ -102,7 +102,7 @@ impl Discovery {
 
     pub fn get_scanned_ips(&self) -> &Vec<ScannedIp> {
         &self.scanned_ips
-    } 
+    }
 
     fn set_cidr(&mut self, cidr_str: String, scan: bool) {
         match cidr_str.parse::<Ipv4Cidr>() {
@@ -137,7 +137,9 @@ impl Discovery {
                         Ok(_) => {
                             if let Some(tx_action) = &self.action_tx {
                                 tx_action
-                                    .send(Action::Error("Unknown or unsupported channel type".into()))
+                                    .send(Action::Error(
+                                        "Unknown or unsupported channel type".into(),
+                                    ))
                                     .unwrap();
                             }
                             return;
diff --git a/src/components/packetdump.rs b/src/components/packetdump.rs
index ac36b4b..d9bc24a 100644
--- a/src/components/packetdump.rs
+++ b/src/components/packetdump.rs
@@ -849,11 +849,7 @@ impl PacketDump {
         rows
     }
 
-    fn make_table(
-        rows: Vec<Row>,
-        packet_type: PacketTypeEnum,
-        dump_paused: bool,
-    ) -> Table {
+    fn make_table(rows: Vec<Row>, packet_type: PacketTypeEnum, dump_paused: bool) -> Table {
         let header = Row::new(vec!["time", "packet log"])
             .style(Style::default().fg(Color::Yellow))
             .top_margin(1)
diff --git a/src/components/sniff.rs b/src/components/sniff.rs
index eabb199..afe546c 100644
--- a/src/components/sniff.rs
+++ b/src/components/sniff.rs
@@ -343,12 +343,14 @@ impl Component for Sniffer {
             self.tab_changed(tab).unwrap();
         }
 
-        if let Action::Down = action {
-            self.scroll_down();
-        }
+        if self.active_tab == TabsEnum::Traffic {
+            if let Action::Down = action {
+                self.scroll_down();
+            }
 
-        if let Action::Up = action {
-            self.scroll_up();
+            if let Action::Up = action {
+                self.scroll_up();
+            }
         }
 
         if let Action::ActiveInterface(ref interface) = action {
diff --git a/src/components/tabs.rs b/src/components/tabs.rs
index dd7e9f5..518ec50 100644
--- a/src/components/tabs.rs
+++ b/src/components/tabs.rs
@@ -111,13 +111,11 @@ impl Component for Tabs {
                 self.next_tab();
             }
 
-            Action::TabChange(tab_enum) => {
-                TabsEnum::iter().enumerate().for_each(|(idx, t)| {
-                    if tab_enum == t {
-                        self.tab_index = idx;
-                    }
-                })
-            }
+            Action::TabChange(tab_enum) => TabsEnum::iter().enumerate().for_each(|(idx, t)| {
+                if tab_enum == t {
+                    self.tab_index = idx;
+                }
+            }),
 
             _ => {}
         }
diff --git a/src/components/wifi_scan.rs b/src/components/wifi_scan.rs
index 1b890f8..799d5e3 100644
--- a/src/components/wifi_scan.rs
+++ b/src/components/wifi_scan.rs
@@ -10,10 +10,10 @@ use ratatui::{prelude::*, widgets::*};
 use super::Component;
 use crate::{
     action::Action,
+    config::DEFAULT_BORDER_STYLE,
     layout::{get_horizontal_layout, get_vertical_layout},
     mode::Mode,
     tui::Frame,
-    config::DEFAULT_BORDER_STYLE,
 };
 
 #[derive(Debug, PartialEq, Clone)]
@@ -42,7 +42,6 @@ pub struct WifiScan {
     pub wifis: Vec<WifiInfo>,
     pub signal_tick: [f64; 2],
     show_graph: bool,
-    // pub mode: Mode,
 }
 
 impl Default for WifiScan {