diff --git a/src/audio/capture_linux.rs b/src/audio/capture_linux.rs
index 14a3510b..89aaca03 100644
--- a/src/audio/capture_linux.rs
+++ b/src/audio/capture_linux.rs
@@ -7,7 +7,7 @@ use std::time::Instant;
 use tokio::sync::{broadcast, watch, Mutex};
 use tracing::{debug, info};
 
-use super::device::AudioDeviceInfo;
+use crate::audio::device::AudioDeviceInfo;
 use crate::error::{AppError, Result};
 use crate::utils::LogThrottler;
 use crate::{error_throttled, warn_throttled};
diff --git a/src/hid/otg.rs b/src/hid/otg.rs
index f2eb3b81..e3b9e5e8 100644
--- a/src/hid/otg.rs
+++ b/src/hid/otg.rs
@@ -6,13 +6,15 @@
 use async_trait::async_trait;
 use parking_lot::Mutex;
 use std::fs::{self, File, OpenOptions};
-use std::io::{Read, Write};
+use std::io::Read;
+use std::os::fd::AsFd;
 use std::os::unix::fs::OpenOptionsExt;
 use std::path::PathBuf;
 use std::sync::atomic::{AtomicBool, AtomicU8, Ordering};
 use std::sync::Arc;
 use std::thread;
 use std::time::Duration;
+use nix::poll::{poll, PollFd, PollFlags, PollTimeout};
 use tokio::sync::watch;
 use tracing::{debug, info, trace, warn};
 
diff --git a/src/hid/otg_device.rs b/src/hid/otg_device.rs
index d9307f42..9d47a689 100644
--- a/src/hid/otg_device.rs
+++ b/src/hid/otg_device.rs
@@ -1,13 +1,9 @@
 #[cfg(unix)]
-use std::fs::{File, OpenOptions};
+use std::fs::File;
 #[cfg(unix)]
-use std::io::{Read, Write};
-#[cfg(unix)]
-use std::os::unix::fs::OpenOptionsExt;
+use std::io::Write;
 #[cfg(unix)]
 use std::os::unix::io::AsFd;
-#[cfg(unix)]
-use std::path::PathBuf;
 
 #[cfg(unix)]
 use nix::poll::{poll, PollFd, PollFlags, PollTimeout};
diff --git a/src/web/handlers/msd_api.rs b/src/web/handlers/msd_api.rs
index 464a6940..430a0b23 100644
--- a/src/web/handlers/msd_api.rs
+++ b/src/web/handlers/msd_api.rs
@@ -5,8 +5,14 @@ use crate::msd::{
     ImageManager, MsdConnectRequest, MsdMode, MsdState, VentoyDrive,
 };
 #[cfg(unix)]
+use axum::body::Body;
+#[cfg(unix)]
 use axum::extract::{Multipart, Path as AxumPath};
 #[cfg(unix)]
+use axum::http::{header, StatusCode};
+#[cfg(unix)]
+use axum::response::Response;
+#[cfg(unix)]
 use std::collections::HashMap;
 
 /// MSD status response