diff --git a/package.json b/package.json
index fb171ed0..b25c0ee5 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "clash-verge",
-  "version": "2.2.4-alpha.1",
+  "version": "2.2.4-alpha.2",
   "license": "GPL-3.0-only",
   "scripts": {
     "dev": "cross-env RUST_BACKTRACE=1 tauri dev -f verge-dev -- --profile fast-dev",
diff --git a/src-tauri/src/module/lightweight.rs b/src-tauri/src/module/lightweight.rs
index 127c246b..690a2ad1 100644
--- a/src-tauri/src/module/lightweight.rs
+++ b/src-tauri/src/module/lightweight.rs
@@ -10,8 +10,10 @@ use anyhow::{Context, Result};
 use delay_timer::prelude::TaskBuilder;
 use once_cell::sync::OnceCell;
 use parking_lot::{Mutex, RwLock};
-use std::sync::Arc;
-use std::time::{Duration, Instant};
+use std::{
+    sync::Arc,
+    time::{Duration, Instant},
+};
 use tauri::{Listener, Manager};
 
 pub static AUTO_LIGHT_WEIGHT_MODE_INIT: OnceCell<()> = OnceCell::new();