diff --git a/libs/hbb_common/src/config.rs b/libs/hbb_common/src/config.rs
index 819f4f8d7..bf4dfb7da 100644
--- a/libs/hbb_common/src/config.rs
+++ b/libs/hbb_common/src/config.rs
@@ -153,7 +153,10 @@ fn patch(path: PathBuf) -> PathBuf {
         {
             if _tmp == "/root" {
                 if let Ok(output) = std::process::Command::new("whoami").output() {
-                    let user = String::from_utf8_lossy(&output.stdout).to_string().trim().to_owned();
+                    let user = String::from_utf8_lossy(&output.stdout)
+                        .to_string()
+                        .trim()
+                        .to_owned();
                     if user != "root" {
                         return format!("/home/{}", user).into();
                     }
diff --git a/src/platform/linux.rs b/src/platform/linux.rs
index 9b68c3656..7368d3c04 100644
--- a/src/platform/linux.rs
+++ b/src/platform/linux.rs
@@ -417,7 +417,7 @@ pub fn fix_login_wayland() {
             "sed",
             "-i",
             "s/#WaylandEnable=false/WaylandEnable=false/g",
-            &file
+            &file,
         ])
         .output()
     {
@@ -435,20 +435,22 @@ pub fn fix_login_wayland() {
 
 pub fn current_is_wayland() -> bool {
     let dtype = get_display_server();
-    return "wayland" == dtype && unsafe{UNMODIFIED};
+    return "wayland" == dtype && unsafe { UNMODIFIED };
 }
 
 pub fn modify_default_login() -> String {
     let dsession = std::env::var("DESKTOP_SESSION").unwrap();
     let user_name = std::env::var("USERNAME").unwrap();
-    if let Ok(Some(x)) = run_cmds("ls /usr/share/* | grep ${DESKTOP_SESSION}-xorg.desktop".to_owned()) {
+    if let Ok(Some(x)) =
+        run_cmds("ls /usr/share/* | grep ${DESKTOP_SESSION}-xorg.desktop".to_owned())
+    {
         if x.trim_end().to_string() != "" {
             match std::process::Command::new("pkexec")
                 .args(vec![
                     "sed",
                     "-i",
                     &format!("s/={0}$/={0}-xorg/g", &dsession),
-                    &format!("/var/lib/AccountsService/users/{}", &user_name)
+                    &format!("/var/lib/AccountsService/users/{}", &user_name),
                 ])
                 .output()
             {
@@ -458,7 +460,9 @@ pub fn modify_default_login() -> String {
                         log::error!("modify_default_login failed: {}", x);
                         return "Fix failed! Please re-login with X server manually".to_owned();
                     } else {
-                        unsafe {UNMODIFIED = false;}
+                        unsafe {
+                            UNMODIFIED = false;
+                        }
                         return "".to_owned();
                     }
                 }
@@ -467,14 +471,16 @@ pub fn modify_default_login() -> String {
                     return "Fix failed! Please re-login with X server manually".to_owned();
                 }
             }
-        } else if let Ok(Some(z)) = run_cmds("ls /usr/share/* | grep ${DESKTOP_SESSION:0:-8}.desktop".to_owned()) {
+        } else if let Ok(Some(z)) =
+            run_cmds("ls /usr/share/* | grep ${DESKTOP_SESSION:0:-8}.desktop".to_owned())
+        {
             if z.trim_end().to_string() != "" {
                 match std::process::Command::new("pkexec")
                     .args(vec![
                         "sed",
                         "-i",
-                        &format!("s/={}$/={}/g", &dsession, &dsession[..dsession.len()-8]),
-                        &format!("/var/lib/AccountsService/users/{}", &user_name)
+                        &format!("s/={}$/={}/g", &dsession, &dsession[..dsession.len() - 8]),
+                        &format!("/var/lib/AccountsService/users/{}", &user_name),
                     ])
                     .output()
                 {
@@ -484,7 +490,9 @@ pub fn modify_default_login() -> String {
                             log::error!("modify_default_login failed: {}", x);
                             return "Fix failed! Please re-login with X server manually".to_owned();
                         } else {
-                            unsafe {UNMODIFIED = false;}
+                            unsafe {
+                                UNMODIFIED = false;
+                            }
                             return "".to_owned();
                         }
                     }
diff --git a/src/platform/windows.rs b/src/platform/windows.rs
index 5a18a2a5f..4fc134914 100644
--- a/src/platform/windows.rs
+++ b/src/platform/windows.rs
@@ -145,7 +145,13 @@ pub fn get_cursor_data(hcursor: u64) -> ResultType<CursorData> {
         if do_outline {
             let mut outline = Vec::new();
             outline.resize(((width + 2) * (height + 2) * 4) as _, 0);
-            drawOutline(outline.as_mut_ptr(), cbits.as_ptr(), width, height, outline.len() as _);
+            drawOutline(
+                outline.as_mut_ptr(),
+                cbits.as_ptr(),
+                width,
+                height,
+                outline.len() as _,
+            );
             cbits = outline;
             width += 2;
             height += 2;
@@ -357,7 +363,7 @@ fn fix_cursor_mask(
             let mut alpha = 255;
             if mask_idx < bm_size {
                 if (mbits[mask_idx] << (x & 0x7)) & 0x80 == 0 {
-                   alpha =  0;
+                    alpha = 0;
                 }
             }
             let a = cbits[pix_idx + 2];
@@ -393,8 +399,14 @@ extern "C" {
     fn LaunchProcessWin(cmd: *const u16, session_id: DWORD, as_user: BOOL) -> HANDLE;
     fn selectInputDesktop() -> BOOL;
     fn inputDesktopSelected() -> BOOL;
-    fn handleMask(out: *mut u8, mask: *const u8, width: i32, height: i32, bmWidthBytes: i32, bmHeight: i32)
-        -> i32;
+    fn handleMask(
+        out: *mut u8,
+        mask: *const u8,
+        width: i32,
+        height: i32,
+        bmWidthBytes: i32,
+        bmHeight: i32,
+    ) -> i32;
     fn drawOutline(out: *mut u8, in_: *const u8, width: i32, height: i32, out_size: i32);
     fn get_di_bits(out: *mut u8, dc: HDC, hbmColor: HBITMAP, width: i32, height: i32) -> i32;
     fn blank_screen(v: BOOL);
diff --git a/src/server/video_service.rs b/src/server/video_service.rs
index 953d5efd8..fe3797930 100644
--- a/src/server/video_service.rs
+++ b/src/server/video_service.rs
@@ -99,7 +99,6 @@ fn run(sp: GenericService) -> ResultType<()> {
         *SWITCH.lock().unwrap() = false;
         sp.send(msg_out);
     }
-    
     let mut crc = (0, 0);
     let start = time::Instant::now();
     let mut last_sent = time::Instant::now();
diff --git a/src/ui.rs b/src/ui.rs
index ca6fbd950..15c2bc9ee 100644
--- a/src/ui.rs
+++ b/src/ui.rs
@@ -477,7 +477,7 @@ impl UI {
         #[cfg(target_os = "linux")]
         return crate::platform::linux::fix_login_wayland();
     }
-    
+
     fn current_is_wayland(&mut self) -> bool {
         #[cfg(target_os = "linux")]
         return crate::platform::linux::current_is_wayland();