diff --git a/easytier-cli/src/main.rs b/easytier-cli/src/main.rs
index 674952f..5e82609 100644
--- a/easytier-cli/src/main.rs
+++ b/easytier-cli/src/main.rs
@@ -366,6 +366,7 @@ fn init_logger() {
     file_layer.set_ansi(false);
     let file_layer = file_layer
         .with_writer(file_appender)
+        .with_timer(easytier_core::common::get_logger_timer_rfc3339())
         .with_filter(file_filter);
 
     tracing_subscriber::Registry::default()
diff --git a/easytier-core/Cargo.toml b/easytier-core/Cargo.toml
index 22d5be7..53605d2 100644
--- a/easytier-core/Cargo.toml
+++ b/easytier-core/Cargo.toml
@@ -23,6 +23,7 @@ log = "0.4"
 thiserror = "1.0"
 auto_impl = "1.1.0"
 crossbeam = "0.8.4"
+time = "0.3"
 
 gethostname = "0.4.3"
 
diff --git a/easytier-core/src/common/mod.rs b/easytier-core/src/common/mod.rs
index 54eed4c..85eb353 100644
--- a/easytier-core/src/common/mod.rs
+++ b/easytier-core/src/common/mod.rs
@@ -7,3 +7,19 @@ pub mod netns;
 pub mod network;
 pub mod rkyv_util;
 pub mod stun;
+
+pub fn get_logger_timer<F: time::formatting::Formattable>(
+    format: F,
+) -> tracing_subscriber::fmt::time::OffsetTime<F> {
+    unsafe {
+        time::util::local_offset::set_soundness(time::util::local_offset::Soundness::Unsound)
+    };
+    let local_offset = time::UtcOffset::current_local_offset()
+        .unwrap_or(time::UtcOffset::from_whole_seconds(0).unwrap());
+    tracing_subscriber::fmt::time::OffsetTime::new(local_offset, format)
+}
+
+pub fn get_logger_timer_rfc3339(
+) -> tracing_subscriber::fmt::time::OffsetTime<time::format_description::well_known::Rfc3339> {
+    get_logger_timer(time::format_description::well_known::Rfc3339)
+}
diff --git a/easytier-core/src/main.rs b/easytier-core/src/main.rs
index 1bb7941..e30c8fc 100644
--- a/easytier-core/src/main.rs
+++ b/easytier-core/src/main.rs
@@ -15,6 +15,7 @@ mod peers;
 mod rpc;
 mod tunnels;
 
+use common::get_logger_timer_rfc3339;
 use instance::instance::{Instance, InstanceConfigWriter};
 use tracing::level_filters::LevelFilter;
 use tracing_subscriber::{layer::SubscriberExt, util::SubscriberInitExt, EnvFilter, Layer};
@@ -53,7 +54,7 @@ fn init_logger() {
     file_layer.set_ansi(false);
     let file_layer = file_layer
         .with_writer(file_appender)
-        .with_timer(tracing_subscriber::fmt::time::OffsetTime::local_rfc_3339().unwrap())
+        .with_timer(get_logger_timer_rfc3339())
         .with_filter(file_filter);
 
     // logger to console
@@ -63,7 +64,7 @@ fn init_logger() {
         .unwrap();
     let console_layer = tracing_subscriber::fmt::layer()
         .pretty()
-        .with_timer(tracing_subscriber::fmt::time::OffsetTime::local_rfc_3339().unwrap())
+        .with_timer(get_logger_timer_rfc3339())
         .with_writer(std::io::stderr)
         .with_filter(console_filter);