diff --git a/src-tauri/src/core/event_driven_proxy.rs b/src-tauri/src/core/event_driven_proxy.rs
index 240e9a73..805ba74a 100644
--- a/src-tauri/src/core/event_driven_proxy.rs
+++ b/src-tauri/src/core/event_driven_proxy.rs
@@ -4,7 +4,7 @@ use tokio::sync::{mpsc, oneshot};
 use tokio::time::{sleep, timeout, Duration};
 
 use crate::config::{Config, IVerge};
-use crate::core::async_proxy_query::AsyncProxyQuery;
+use crate::core::{async_proxy_query::AsyncProxyQuery, handle};
 use crate::logging_error;
 use crate::utils::logging::Type;
 use once_cell::sync::Lazy;
@@ -231,6 +231,11 @@ impl EventDrivenProxyManager {
             }
             ProxyEvent::AppStopping => {
                 log::info!(target: "app", "Cleaning up proxy state");
+                Self::update_state_timestamp(state, |s| {
+                    s.sys_enabled = false;
+                    s.pac_enabled = false;
+                    s.is_healthy = false;
+                });
             }
         }
     }
@@ -279,6 +284,10 @@ impl EventDrivenProxyManager {
     }
 
     async fn check_and_restore_proxy(state: &Arc<RwLock<ProxyState>>) {
+        if handle::Handle::global().is_exiting() {
+            log::debug!(target: "app", "Application is exiting, skip system proxy guard check");
+            return;
+        }
         let (sys_enabled, pac_enabled) = {
             let s = state.read();
             (s.sys_enabled, s.pac_enabled)
@@ -298,6 +307,11 @@ impl EventDrivenProxyManager {
     }
 
     async fn check_and_restore_pac_proxy(state: &Arc<RwLock<ProxyState>>) {
+        if handle::Handle::global().is_exiting() {
+            log::debug!(target: "app", "Application is exiting, skip PAC proxy restore check");
+            return;
+        }
+
         let current = Self::get_auto_proxy_with_timeout().await;
         let expected = Self::get_expected_pac_config();
 
@@ -320,6 +334,11 @@ impl EventDrivenProxyManager {
     }
 
     async fn check_and_restore_sys_proxy(state: &Arc<RwLock<ProxyState>>) {
+        if handle::Handle::global().is_exiting() {
+            log::debug!(target: "app", "Application is exiting, skip system proxy restore check");
+            return;
+        }
+
         let current = Self::get_sys_proxy_with_timeout().await;
         let expected = Self::get_expected_sys_proxy();
 
@@ -344,6 +363,11 @@ impl EventDrivenProxyManager {
     }
 
     async fn enable_system_proxy(state: &Arc<RwLock<ProxyState>>) {
+        if handle::Handle::global().is_exiting() {
+            log::debug!(target: "app", "Application is exiting, skip enabling system proxy");
+            return;
+        }
+
         log::info!(target: "app", "Enabling system proxy");
 
         let pac_enabled = state.read().pac_enabled;
@@ -373,6 +397,11 @@ impl EventDrivenProxyManager {
     }
 
     async fn switch_proxy_mode(state: &Arc<RwLock<ProxyState>>, to_pac: bool) {
+        if handle::Handle::global().is_exiting() {
+            log::debug!(target: "app", "Application is exiting, skip proxy mode switch");
+            return;
+        }
+
         log::info!(target: "app", "Switching to {} mode", if to_pac { "PAC" } else { "HTTP Proxy" });
 
         if to_pac {
@@ -507,6 +536,10 @@ impl EventDrivenProxyManager {
 
         #[cfg(target_os = "windows")]
         {
+            if handle::Handle::global().is_exiting() {
+                log::debug!(target: "app", "Application is exiting, skip PAC proxy restore");
+                return;
+            }
             Self::execute_sysproxy_command(&["pac", expected_url]).await;
         }
     }
@@ -519,6 +552,10 @@ impl EventDrivenProxyManager {
 
         #[cfg(target_os = "windows")]
         {
+            if handle::Handle::global().is_exiting() {
+                log::debug!(target: "app", "Application is exiting, skip system proxy restore");
+                return;
+            }
             let address = format!("{}:{}", expected.host, expected.port);
             Self::execute_sysproxy_command(&["global", &address, &expected.bypass]).await;
         }
@@ -526,6 +563,15 @@ impl EventDrivenProxyManager {
 
     #[cfg(target_os = "windows")]
     async fn execute_sysproxy_command(args: &[&str]) {
+        if handle::Handle::global().is_exiting() {
+            log::debug!(
+                target: "app",
+                "Application is exiting, cancel calling sysproxy.exe, args: {:?}",
+                args
+            );
+            return;
+        }
+
         use crate::utils::dirs;
         #[allow(unused_imports)] // creation_flags必须
         use std::os::windows::process::CommandExt;
diff --git a/src-tauri/src/core/sysopt.rs b/src-tauri/src/core/sysopt.rs
index 350570d8..8a08984a 100644
--- a/src-tauri/src/core/sysopt.rs
+++ b/src-tauri/src/core/sysopt.rs
@@ -69,6 +69,10 @@ impl Sysopt {
 
     /// init the sysproxy
     pub async fn update_sysproxy(&self) -> Result<()> {
+        if Handle::global().is_exiting() {
+            log::debug!(target: "app", "Application is exiting, skip updating sysproxy");
+            return Ok(());
+        }
         let _lock = self.update_sysproxy.lock().await;
 
         let port = Config::verge()
@@ -185,6 +189,10 @@ impl Sysopt {
 
     /// reset the sysproxy
     pub async fn reset_sysproxy(&self) -> Result<()> {
+        if Handle::global().is_exiting() {
+            log::debug!(target: "app", "Application is exiting, skip resetting sysproxy");
+            return Ok(());
+        }
         let _lock = self.reset_sysproxy.lock().await;
         //直接关闭所有代理
         #[cfg(not(target_os = "windows"))]
diff --git a/src-tauri/src/core/tray/mod.rs b/src-tauri/src/core/tray/mod.rs
index c4e19970..de422d17 100644
--- a/src-tauri/src/core/tray/mod.rs
+++ b/src-tauri/src/core/tray/mod.rs
@@ -184,11 +184,19 @@ impl Tray {
     }
 
     pub fn init(&self) -> Result<()> {
+        if handle::Handle::global().is_exiting() {
+            log::debug!(target: "app", "Application is exiting, skip tray initialization");
+            return Ok(());
+        }
         Ok(())
     }
 
     /// 更新托盘点击行为
     pub fn update_click_behavior(&self) -> Result<()> {
+        if handle::Handle::global().is_exiting() {
+            log::debug!(target: "app", "Application is exiting, skip tray click behavior update");
+            return Ok(());
+        }
         let app_handle = handle::Handle::global().app_handle().unwrap();
         let tray_event = { Config::verge().latest().tray_event.clone() };
         let tray_event: String = tray_event.unwrap_or("main_window".into());
@@ -202,6 +210,10 @@ impl Tray {
 
     /// 更新托盘菜单
     pub fn update_menu(&self) -> Result<()> {
+        if handle::Handle::global().is_exiting() {
+            log::debug!(target: "app", "Application is exiting, skip tray menu update");
+            return Ok(());
+        }
         // 调整最小更新间隔，确保状态及时刷新
         const MIN_UPDATE_INTERVAL: Duration = Duration::from_millis(100);
 
@@ -291,6 +303,10 @@ impl Tray {
     /// 更新托盘图标
     #[cfg(target_os = "macos")]
     pub fn update_icon(&self, _rate: Option<Rate>) -> Result<()> {
+        if handle::Handle::global().is_exiting() {
+            log::debug!(target: "app", "Application is exiting, skip tray icon update");
+            return Ok(());
+        }
         let app_handle = match handle::Handle::global().app_handle() {
             Some(handle) => handle,
             None => {
@@ -328,6 +344,10 @@ impl Tray {
 
     #[cfg(not(target_os = "macos"))]
     pub fn update_icon(&self, _rate: Option<Rate>) -> Result<()> {
+        if handle::Handle::global().is_exiting() {
+            log::debug!(target: "app", "Application is exiting, skip tray icon update");
+            return Ok(());
+        }
         let app_handle = match handle::Handle::global().app_handle() {
             Some(handle) => handle,
             None => {
@@ -361,6 +381,10 @@ impl Tray {
 
     /// 更新托盘显示状态的函数
     pub fn update_tray_display(&self) -> Result<()> {
+        if handle::Handle::global().is_exiting() {
+            log::debug!(target: "app", "Application is exiting, skip tray display update");
+            return Ok(());
+        }
         let app_handle = handle::Handle::global().app_handle().unwrap();
         let _tray = app_handle.tray_by_id("main").unwrap();
 
@@ -372,6 +396,10 @@ impl Tray {
 
     /// 更新托盘提示
     pub fn update_tooltip(&self) -> Result<()> {
+        if handle::Handle::global().is_exiting() {
+            log::debug!(target: "app", "Application is exiting, skip tray tooltip update");
+            return Ok(());
+        }
         let app_handle = match handle::Handle::global().app_handle() {
             Some(handle) => handle,
             None => {
@@ -429,6 +457,10 @@ impl Tray {
     }
 
     pub fn update_part(&self) -> Result<()> {
+        if handle::Handle::global().is_exiting() {
+            log::debug!(target: "app", "Application is exiting, skip tray partial update");
+            return Ok(());
+        }
         self.update_menu()?;
         self.update_icon(None)?;
         self.update_tooltip()?;
@@ -442,6 +474,10 @@ impl Tray {
     pub fn unsubscribe_traffic(&self) {}
 
     pub fn create_tray_from_handle(&self, app_handle: &AppHandle) -> Result<()> {
+        if handle::Handle::global().is_exiting() {
+            log::debug!(target: "app", "Application is exiting, skip tray creation");
+            return Ok(());
+        }
         log::info!(target: "app", "Creating system tray from AppHandle");
 
         // 获取图标
@@ -509,6 +545,10 @@ impl Tray {
 
     // 托盘统一的状态更新函数
     pub fn update_all_states(&self) -> Result<()> {
+        if handle::Handle::global().is_exiting() {
+            log::debug!(target: "app", "Application is exiting, skip tray state update");
+            return Ok(());
+        }
         // 确保所有状态更新完成
         self.update_menu()?;
         self.update_icon(None)?;
diff --git a/src-tauri/src/feat/window.rs b/src-tauri/src/feat/window.rs
index f3f735e7..c0660ef4 100644
--- a/src-tauri/src/feat/window.rs
+++ b/src-tauri/src/feat/window.rs
@@ -2,7 +2,7 @@
 use crate::AppHandleManager;
 use crate::{
     config::Config,
-    core::{handle, sysopt, CoreManager},
+    core::{event_driven_proxy::EventDrivenProxyManager, handle, sysopt, CoreManager},
     logging,
     module::mihomo::MihomoManager,
     utils::logging::Type,
@@ -69,6 +69,7 @@ pub fn quit() {
     // 获取应用句柄并设置退出标志
     let app_handle = handle::Handle::global().app_handle().unwrap();
     handle::Handle::global().set_is_exiting();
+    EventDrivenProxyManager::global().notify_app_stopping();
 
     // 优先关闭窗口，提供立即反馈
     if let Some(window) = handle::Handle::global().get_window() {