diff --git a/src-tauri/src/config/clash.rs b/src-tauri/src/config/clash.rs
index 6540d9798..3ca9b6e5c 100644
--- a/src-tauri/src/config/clash.rs
+++ b/src-tauri/src/config/clash.rs
@@ -47,30 +47,32 @@ impl IClashTemp {
     }
 
     pub fn template() -> Self {
+        use crate::constants::{network, tun as tun_const};
+        
         let mut map = Mapping::new();
-        let mut tun = Mapping::new();
+        let mut tun_config = Mapping::new();
         let mut cors_map = Mapping::new();
-        tun.insert("enable".into(), false.into());
-        #[cfg(target_os = "linux")]
-        tun.insert("stack".into(), "mixed".into());
-        #[cfg(not(target_os = "linux"))]
-        tun.insert("stack".into(), "gvisor".into());
-        tun.insert("auto-route".into(), true.into());
-        tun.insert("strict-route".into(), false.into());
-        tun.insert("auto-detect-interface".into(), true.into());
-        tun.insert("dns-hijack".into(), vec!["any:53"].into());
+        
+        tun_config.insert("enable".into(), false.into());
+        tun_config.insert("stack".into(), tun_const::DEFAULT_STACK.into());
+        tun_config.insert("auto-route".into(), true.into());
+        tun_config.insert("strict-route".into(), false.into());
+        tun_config.insert("auto-detect-interface".into(), true.into());
+        tun_config.insert("dns-hijack".into(), tun_const::DNS_HIJACK.into());
+        
         #[cfg(not(target_os = "windows"))]
-        map.insert("redir-port".into(), 7895.into());
+        map.insert("redir-port".into(), network::ports::DEFAULT_REDIR.into());
         #[cfg(target_os = "linux")]
-        map.insert("tproxy-port".into(), 7896.into());
-        map.insert("mixed-port".into(), 7897.into());
-        map.insert("socks-port".into(), 7898.into());
-        map.insert("port".into(), 7899.into());
+        map.insert("tproxy-port".into(), network::ports::DEFAULT_TPROXY.into());
+        
+        map.insert("mixed-port".into(), network::ports::DEFAULT_MIXED.into());
+        map.insert("socks-port".into(), network::ports::DEFAULT_SOCKS.into());
+        map.insert("port".into(), network::ports::DEFAULT_HTTP.into());
         map.insert("log-level".into(), "info".into());
         map.insert("allow-lan".into(), false.into());
         map.insert("ipv6".into(), true.into());
         map.insert("mode".into(), "rule".into());
-        map.insert("external-controller".into(), "127.0.0.1:9097".into());
+        map.insert("external-controller".into(), network::DEFAULT_EXTERNAL_CONTROLLER.into());
         #[cfg(unix)]
         map.insert(
             "external-controller-unix".into(),
@@ -81,9 +83,9 @@ impl IClashTemp {
             "external-controller-pipe".into(),
             Self::guard_external_controller_ipc().into(),
         );
+        map.insert("tun".into(), tun_config.into());
         cors_map.insert("allow-private-network".into(), true.into());
-        cors_map.insert(
-            "allow-origins".into(),
+        cors_map.insert("allow-origins".into(),
             vec![
                 "tauri://localhost",
                 "http://tauri.localhost",
@@ -97,7 +99,6 @@ impl IClashTemp {
             .into(),
         );
         map.insert("secret".into(), "set-your-secret".into());
-        map.insert("tun".into(), tun.into());
         map.insert("external-controller-cors".into(), cors_map.into());
         map.insert("unified-delay".into(), true.into());
         Self(map)
@@ -325,8 +326,8 @@ impl IClashTemp {
             .ok()
             .and_then(|path| path_to_str(&path).ok().map(|s| s.into()))
             .unwrap_or_else(|| {
-                log::error!(target: "app", "Failed to get IPC path, using default");
-                "127.0.0.1:9090".into()
+                log::error!(target: "app", "Failed to get IPC path");
+                crate::constants::network::DEFAULT_EXTERNAL_CONTROLLER.into()
             })
     }
 }
diff --git a/src-tauri/src/config/config.rs b/src-tauri/src/config/config.rs
index 52bbaabf1..89eda8e68 100644
--- a/src-tauri/src/config/config.rs
+++ b/src-tauri/src/config/config.rs
@@ -1,6 +1,7 @@
 use super::{IClashTemp, IProfiles, IRuntime, IVerge};
 use crate::{
     config::{PrfItem, profiles_append_item_safe},
+    constants::{files, timing},
     core::{CoreManager, handle, validate::CoreConfigValidator},
     enhance, logging,
     utils::{Draft, dirs, help, logging::Type},
@@ -8,13 +9,9 @@ use crate::{
 use anyhow::{Result, anyhow};
 use backoff::{Error as BackoffError, ExponentialBackoff};
 use std::path::PathBuf;
-use std::time::Duration;
 use tokio::sync::OnceCell;
 use tokio::time::sleep;
 
-pub const RUNTIME_CONFIG: &str = "clash-verge.yaml";
-pub const CHECK_CONFIG: &str = "clash-verge-check.yaml";
-
 pub struct Config {
     clash_config: Draft<Box<IClashTemp>>,
     verge_config: Draft<Box<IVerge>>,
@@ -123,20 +120,18 @@ impl Config {
             Some(("config_validate::error", String::new()))
         };
 
-        // 在单独的任务中发送通知
         if let Some((msg_type, msg_content)) = validation_result {
-            sleep(Duration::from_secs(2)).await;
+            sleep(timing::STARTUP_ERROR_DELAY).await;
             handle::Handle::notice_message(msg_type, &msg_content);
         }
 
         Ok(())
     }
 
-    /// 将订阅丢到对应的文件中
     pub async fn generate_file(typ: ConfigType) -> Result<PathBuf> {
         let path = match typ {
-            ConfigType::Run => dirs::app_home_dir()?.join(RUNTIME_CONFIG),
-            ConfigType::Check => dirs::app_home_dir()?.join(CHECK_CONFIG),
+            ConfigType::Run => dirs::app_home_dir()?.join(files::RUNTIME_CONFIG),
+            ConfigType::Check => dirs::app_home_dir()?.join(files::CHECK_CONFIG),
         };
 
         let runtime = Config::runtime().await;
@@ -152,7 +147,6 @@ impl Config {
         Ok(path)
     }
 
-    /// 生成订阅存好
     pub async fn generate() -> Result<()> {
         let (config, exists_keys, logs) = enhance::enhance().await;
 
@@ -166,8 +160,6 @@ impl Config {
     }
 
     pub async fn verify_config_initialization() {
-        logging!(info, Type::Setup, "Verifying config initialization...");
-
         let backoff_strategy = ExponentialBackoff {
             initial_interval: std::time::Duration::from_millis(100),
             max_interval: std::time::Duration::from_secs(2),
@@ -178,48 +170,15 @@ impl Config {
 
         let operation = || async {
             if Config::runtime().await.latest_ref().config.is_some() {
-                logging!(
-                    info,
-                    Type::Setup,
-                    "Config initialization verified successfully"
-                );
                 return Ok::<(), BackoffError<anyhow::Error>>(());
             }
 
-            logging!(
-                warn,
-                Type::Setup,
-                "Runtime config not found, attempting to regenerate..."
-            );
-
-            match Config::generate().await {
-                Ok(_) => {
-                    logging!(info, Type::Setup, "Config successfully regenerated");
-                    Ok(())
-                }
-                Err(e) => {
-                    logging!(warn, Type::Setup, "Failed to generate config: {}", e);
-                    Err(BackoffError::transient(e))
-                }
-            }
+            Config::generate().await
+                .map_err(BackoffError::transient)
         };
 
-        match backoff::future::retry(backoff_strategy, operation).await {
-            Ok(_) => {
-                logging!(
-                    info,
-                    Type::Setup,
-                    "Config initialization verified with backoff retry"
-                );
-            }
-            Err(e) => {
-                logging!(
-                    error,
-                    Type::Setup,
-                    "Failed to verify config initialization after retries: {}",
-                    e
-                );
-            }
+        if let Err(e) = backoff::future::retry(backoff_strategy, operation).await {
+            logging!(error, Type::Setup, "Config init verification failed: {}", e);
         }
     }
 }
diff --git a/src-tauri/src/config/verge.rs b/src-tauri/src/config/verge.rs
index d2b12f896..d522e8a18 100644
--- a/src-tauri/src/config/verge.rs
+++ b/src-tauri/src/config/verge.rs
@@ -513,13 +513,8 @@ impl IVerge {
         patch!(enable_external_controller);
     }
 
-    /// 在初始化前尝试拿到单例端口的值
     pub fn get_singleton_port() -> u16 {
-        #[cfg(not(feature = "verge-dev"))]
-        const SERVER_PORT: u16 = 33331;
-        #[cfg(feature = "verge-dev")]
-        const SERVER_PORT: u16 = 11233;
-        SERVER_PORT
+        crate::constants::network::ports::SINGLETON_SERVER
     }
 
     /// 获取日志等级
diff --git a/src-tauri/src/constants.rs b/src-tauri/src/constants.rs
new file mode 100644
index 000000000..5d291b124
--- /dev/null
+++ b/src-tauri/src/constants.rs
@@ -0,0 +1,107 @@
+use std::time::Duration;
+
+pub mod network {
+    pub const DEFAULT_PROXY_HOST: &str = "127.0.0.1";
+    pub const DEFAULT_EXTERNAL_CONTROLLER: &str = "127.0.0.1:9097";
+    
+    pub mod ports {
+        #[allow(dead_code)]
+        pub const DEFAULT_REDIR: u16 = 7895;
+        #[allow(dead_code)]
+        pub const DEFAULT_TPROXY: u16 = 7896;
+        pub const DEFAULT_MIXED: u16 = 7897;
+        pub const DEFAULT_SOCKS: u16 = 7898;
+        pub const DEFAULT_HTTP: u16 = 7899;
+        #[allow(dead_code)]
+        pub const DEFAULT_EXTERNAL_CONTROLLER: u16 = 9097;
+        
+        #[cfg(not(feature = "verge-dev"))]
+        pub const SINGLETON_SERVER: u16 = 33331;
+        #[cfg(feature = "verge-dev")]
+        pub const SINGLETON_SERVER: u16 = 11233;
+    }
+}
+
+pub mod bypass {
+    #[cfg(target_os = "windows")]
+    pub const DEFAULT: &str = "localhost;127.*;192.168.*;10.*;172.16.*;172.17.*;172.18.*;172.19.*;172.20.*;172.21.*;172.22.*;172.23.*;172.24.*;172.25.*;172.26.*;172.27.*;172.28.*;172.29.*;172.30.*;172.31.*;<local>";
+    
+    #[cfg(target_os = "linux")]
+    pub const DEFAULT: &str = "localhost,127.0.0.1,192.168.0.0/16,10.0.0.0/8,172.16.0.0/12,172.29.0.0/16,::1";
+    
+    #[cfg(target_os = "macos")]
+    pub const DEFAULT: &str = "127.0.0.1,192.168.0.0/16,10.0.0.0/8,172.16.0.0/12,172.29.0.0/16,localhost,*.local,*.crashlytics.com,<local>";
+}
+
+pub mod timing {
+    use super::Duration;
+    
+    pub const CONFIG_UPDATE_DEBOUNCE: Duration = Duration::from_millis(500);
+    pub const CONFIG_RELOAD_DELAY: Duration = Duration::from_millis(300);
+    pub const PROCESS_VERIFY_DELAY: Duration = Duration::from_millis(100);
+    #[allow(dead_code)]
+    pub const EVENT_EMIT_DELAY: Duration = Duration::from_millis(20);
+    pub const STARTUP_ERROR_DELAY: Duration = Duration::from_secs(2);
+    #[allow(dead_code)]
+    pub const ERROR_BATCH_DELAY: Duration = Duration::from_millis(300);
+    
+    #[cfg(target_os = "windows")]
+    pub const SERVICE_WAIT_MAX: Duration = Duration::from_millis(3000);
+    #[cfg(target_os = "windows")]
+    pub const SERVICE_WAIT_INTERVAL: Duration = Duration::from_millis(200);
+}
+
+pub mod retry {
+    #[allow(dead_code)]
+    pub const EVENT_EMIT_THRESHOLD: u64 = 10;
+    #[allow(dead_code)]
+    pub const SWR_ERROR_RETRY: usize = 2;
+}
+
+pub mod files {
+    pub const RUNTIME_CONFIG: &str = "clash-verge.yaml";
+    pub const CHECK_CONFIG: &str = "clash-verge-check.yaml";
+    #[allow(dead_code)]
+    pub const DNS_CONFIG: &str = "dns_config.yaml";
+    #[allow(dead_code)]
+    pub const WINDOW_STATE: &str = "window_state.json";
+}
+
+pub mod process {
+    pub const VERGE_MIHOMO: &str = "verge-mihomo";
+    pub const VERGE_MIHOMO_ALPHA: &str = "verge-mihomo-alpha";
+    
+    pub fn process_names() -> [&'static str; 2] {
+        [VERGE_MIHOMO, VERGE_MIHOMO_ALPHA]
+    }
+    
+    #[cfg(windows)]
+    pub fn with_extension(name: &str) -> String {
+        format!("{}.exe", name)
+    }
+    
+    #[cfg(not(windows))]
+    pub fn with_extension(name: &str) -> String {
+        name.to_string()
+    }
+}
+
+pub mod error_patterns {
+    pub const CONNECTION_ERRORS: &[&str] = &[
+        "Failed to create connection",
+        "The system cannot find the file specified",
+        "operation timed out",
+        "connection refused",
+    ];
+}
+
+pub mod tun {
+    #[cfg(target_os = "linux")]
+    pub const DEFAULT_STACK: &str = "mixed";
+    
+    #[cfg(not(target_os = "linux"))]
+    pub const DEFAULT_STACK: &str = "gvisor";
+    
+    pub const DNS_HIJACK: &[&str] = &["any:53"];
+}
+
diff --git a/src-tauri/src/core/core.rs b/src-tauri/src/core/core.rs
deleted file mode 100644
index be5df01f8..000000000
--- a/src-tauri/src/core/core.rs
+++ /dev/null
@@ -1,837 +0,0 @@
-use crate::AsyncHandler;
-use crate::core::logger::ClashLogger;
-use crate::core::validate::CoreConfigValidator;
-use crate::process::CommandChildGuard;
-use crate::utils::init::sidecar_writer;
-use crate::utils::logging::{SharedWriter, write_sidecar_log};
-use crate::{
-    config::*,
-    core::{
-        handle,
-        service::{self, SERVICE_MANAGER, ServiceStatus},
-    },
-    logging, logging_error, singleton_lazy,
-    utils::{
-        dirs,
-        help::{self},
-        logging::Type,
-    },
-};
-use anyhow::{Result, anyhow};
-#[cfg(target_os = "windows")]
-use backoff::backoff::Backoff;
-#[cfg(target_os = "windows")]
-use backoff::{Error as BackoffError, ExponentialBackoff};
-use compact_str::CompactString;
-use flexi_logger::DeferredNow;
-use log::Level;
-use parking_lot::Mutex;
-use std::collections::VecDeque;
-use std::time::Instant;
-use std::{error::Error, fmt, path::PathBuf, sync::Arc, time::Duration};
-use tauri_plugin_mihomo::Error as MihomoError;
-use tauri_plugin_shell::ShellExt;
-use tokio::sync::Semaphore;
-use tokio::time::sleep;
-
-// TODO:
-// - 重构，提升模式切换速度
-// - 内核启动添加启动 IPC 启动参数, `-ext-ctl-unix` / `-ext-ctl-pipe`, 运行时配置需要删除相关配置项
-
-#[derive(Debug)]
-pub struct CoreManager {
-    running: Arc<Mutex<RunningMode>>,
-    child_sidecar: Arc<Mutex<Option<CommandChildGuard>>>,
-    update_semaphore: Arc<Semaphore>,
-    last_update: Arc<Mutex<Option<Instant>>>,
-}
-
-#[derive(Debug, Clone, Copy, serde::Serialize, PartialEq, Eq)]
-pub enum RunningMode {
-    Service,
-    Sidecar,
-    NotRunning,
-}
-
-impl fmt::Display for RunningMode {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        match self {
-            RunningMode::Service => write!(f, "Service"),
-            RunningMode::Sidecar => write!(f, "Sidecar"),
-            RunningMode::NotRunning => write!(f, "NotRunning"),
-        }
-    }
-}
-
-use crate::config::IVerge;
-
-const CONNECTION_ERROR_PATTERNS: &[&str] = &[
-    "Failed to create connection",
-    "The system cannot find the file specified",
-    "operation timed out",
-    "connection refused",
-];
-
-impl CoreManager {
-    pub async fn use_default_config(&self, msg_type: &str, msg_content: &str) -> Result<()> {
-        let runtime_path = dirs::app_home_dir()?.join(RUNTIME_CONFIG);
-        let clash_config = Config::clash().await.latest_ref().0.clone();
-
-        *Config::runtime().await.draft_mut() = Box::new(IRuntime {
-            config: Some(clash_config.clone()),
-            exists_keys: vec![],
-            chain_logs: Default::default(),
-        });
-        help::save_yaml(&runtime_path, &clash_config, Some("# Clash Verge Runtime")).await?;
-        handle::Handle::notice_message(msg_type, msg_content);
-        Ok(())
-    }
-
-    /// 更新proxies等配置
-    pub async fn update_config(&self) -> Result<(bool, String)> {
-        if handle::Handle::global().is_exiting() {
-            logging!(info, Type::Config, "应用正在退出，跳过验证");
-            return Ok((true, String::new()));
-        }
-
-        let now = Instant::now();
-        {
-            let mut last = self.last_update.lock();
-            if let Some(last_time) = *last {
-                if now.duration_since(last_time) < Duration::from_millis(500) {
-                    logging!(debug, Type::Config, "防抖：跳过重复的配置更新请求");
-                    return Ok((true, String::new()));
-                }
-            }
-            *last = Some(now);
-        }
-
-        let permit = match self.update_semaphore.try_acquire() {
-            Ok(p) => p,
-            Err(_) => {
-                logging!(debug, Type::Config, "配置更新已在进行中，跳过");
-                return Ok((true, String::new()));
-            }
-        };
-
-        let result = async {
-            logging!(info, Type::Config, "生成新的配置内容");
-            Config::generate().await?;
-
-            match CoreConfigValidator::global().validate_config().await {
-                Ok((true, _)) => {
-                    logging!(info, Type::Config, "配置验证通过, 生成运行时配置");
-                    let run_path = Config::generate_file(ConfigType::Run).await?;
-                    self.put_configs_force(run_path).await?;
-                    Ok((true, String::new()))
-                }
-                Ok((false, error_msg)) => {
-                    logging!(warn, Type::Config, "配置验证失败: {}", error_msg);
-                    Config::runtime().await.discard();
-                    Ok((false, error_msg))
-                }
-                Err(e) => {
-                    logging!(warn, Type::Config, "验证过程发生错误: {}", e);
-                    Config::runtime().await.discard();
-                    Err(e)
-                }
-            }
-        }
-        .await;
-
-        drop(permit);
-        result
-    }
-    pub async fn put_configs_force(&self, path_buf: PathBuf) -> Result<()> {
-        let run_path_str = dirs::path_to_str(&path_buf).map_err(|e| {
-            let msg = e.to_string();
-            logging_error!(Type::Core, "{}", msg);
-            anyhow!(msg)
-        })?;
-
-        match self.reload_config_once(run_path_str).await {
-            Ok(_) => {
-                Config::runtime().await.apply();
-                logging!(info, Type::Core, "Configuration updated successfully");
-                Ok(())
-            }
-            Err(err) => {
-                let should_retry = Self::should_restart_on_reload_error(&err);
-                let err_msg = err.to_string();
-
-                if should_retry && !handle::Handle::global().is_exiting() {
-                    logging!(
-                        warn,
-                        Type::Core,
-                        "Reload config failed ({}), restarting core and retrying",
-                        err_msg
-                    );
-                    if let Err(restart_err) = self.restart_core().await {
-                        Config::runtime().await.discard();
-                        logging_error!(
-                            Type::Core,
-                            "Failed to restart core after reload error: {}",
-                            restart_err
-                        );
-                        return Err(restart_err);
-                    }
-                    sleep(Duration::from_millis(300)).await;
-
-                    match self.reload_config_once(run_path_str).await {
-                        Ok(_) => {
-                            Config::runtime().await.apply();
-                            logging!(
-                                info,
-                                Type::Core,
-                                "Configuration updated successfully after restarting core"
-                            );
-                            return Ok(());
-                        }
-                        Err(retry_err) => {
-                            let retry_msg = retry_err.to_string();
-                            Config::runtime().await.discard();
-                            logging_error!(
-                                Type::Core,
-                                "Failed to update configuration after restart: {}",
-                                retry_msg
-                            );
-                            return Err(anyhow!(retry_msg));
-                        }
-                    }
-                }
-
-                Config::runtime().await.discard();
-                logging_error!(Type::Core, "Failed to update configuration: {}", err_msg);
-                Err(anyhow!(err_msg))
-            }
-        }
-    }
-
-    async fn reload_config_once(&self, config_path: &str) -> std::result::Result<(), MihomoError> {
-        handle::Handle::mihomo()
-            .await
-            .reload_config(true, config_path)
-            .await
-    }
-
-    fn should_restart_on_reload_error(err: &MihomoError) -> bool {
-        fn is_connection_io_error(kind: std::io::ErrorKind) -> bool {
-            matches!(
-                kind,
-                std::io::ErrorKind::ConnectionAborted
-                    | std::io::ErrorKind::ConnectionRefused
-                    | std::io::ErrorKind::ConnectionReset
-                    | std::io::ErrorKind::NotFound
-            )
-        }
-
-        fn contains_error_pattern(text: &str) -> bool {
-            CONNECTION_ERROR_PATTERNS.iter().any(|p| text.contains(p))
-        }
-
-        match err {
-            MihomoError::ConnectionFailed | MihomoError::ConnectionLost => true,
-            MihomoError::Io(io_err) => is_connection_io_error(io_err.kind()),
-            MihomoError::Reqwest(req_err) => {
-                if req_err.is_connect() || req_err.is_timeout() {
-                    return true;
-                }
-                if let Some(source) = req_err.source() {
-                    if let Some(io_err) = source.downcast_ref::<std::io::Error>() {
-                        if is_connection_io_error(io_err.kind()) {
-                            return true;
-                        }
-                    } else if contains_error_pattern(&source.to_string()) {
-                        return true;
-                    }
-                }
-                contains_error_pattern(&req_err.to_string())
-            }
-            MihomoError::FailedResponse(msg) => contains_error_pattern(msg),
-            _ => false,
-        }
-    }
-}
-
-impl CoreManager {
-    async fn cleanup_orphaned_mihomo_processes(&self) -> Result<()> {
-        logging!(info, Type::Core, "开始清理多余的 mihomo 进程");
-
-        let current_pid = self
-            .child_sidecar
-            .lock()
-            .as_ref()
-            .and_then(|child| child.pid());
-        let target_processes = ["verge-mihomo", "verge-mihomo-alpha"];
-
-        let process_futures = target_processes.iter().map(|&target| {
-            let process_name = if cfg!(windows) {
-                format!("{target}.exe")
-            } else {
-                target.to_string()
-            };
-            self.find_processes_by_name(process_name, target)
-        });
-
-        let process_results = futures::future::join_all(process_futures).await;
-
-        let pids_to_kill: Vec<_> = process_results
-            .into_iter()
-            .filter_map(|result| result.ok())
-            .flat_map(|(pids, process_name)| {
-                pids.into_iter()
-                    .filter(|&pid| Some(pid) != current_pid)
-                    .map(move |pid| (pid, process_name.clone()))
-            })
-            .collect();
-
-        if pids_to_kill.is_empty() {
-            logging!(debug, Type::Core, "未发现多余的 mihomo 进程");
-            return Ok(());
-        }
-
-        let kill_futures = pids_to_kill
-            .iter()
-            .map(|(pid, name)| self.kill_process_with_verification(*pid, name.clone()));
-
-        let killed_count = futures::future::join_all(kill_futures)
-            .await
-            .into_iter()
-            .filter(|&success| success)
-            .count();
-
-        if killed_count > 0 {
-            logging!(
-                info,
-                Type::Core,
-                "清理完成，共终止了 {} 个多余的 mihomo 进程",
-                killed_count
-            );
-        }
-
-        Ok(())
-    }
-
-    /// 根据进程名查找进程PID列
-    async fn find_processes_by_name(
-        &self,
-        process_name: String,
-        _target: &str,
-    ) -> Result<(Vec<u32>, String)> {
-        #[cfg(windows)]
-        {
-            use std::mem;
-            use winapi::um::handleapi::CloseHandle;
-            use winapi::um::tlhelp32::{
-                CreateToolhelp32Snapshot, PROCESSENTRY32W, Process32FirstW, Process32NextW,
-                TH32CS_SNAPPROCESS,
-            };
-            use winapi::um::winnt::HANDLE;
-
-            let process_name_clone = process_name.clone();
-            let pids = AsyncHandler::spawn_blocking(move || -> Result<Vec<u32>> {
-                let mut pids = Vec::with_capacity(8);
-
-                unsafe {
-                    let snapshot: HANDLE = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
-                    if snapshot == winapi::um::handleapi::INVALID_HANDLE_VALUE {
-                        return Err(anyhow::anyhow!("Failed to create process snapshot"));
-                    }
-
-                    let mut pe32: PROCESSENTRY32W = mem::zeroed();
-                    pe32.dwSize = mem::size_of::<PROCESSENTRY32W>() as u32;
-
-                    if Process32FirstW(snapshot, &mut pe32) != 0 {
-                        loop {
-                            let end_pos = pe32
-                                .szExeFile
-                                .iter()
-                                .position(|&x| x == 0)
-                                .unwrap_or(pe32.szExeFile.len());
-
-                            if end_pos > 0 {
-                                let exe_file = String::from_utf16_lossy(&pe32.szExeFile[..end_pos]);
-                                if exe_file.eq_ignore_ascii_case(&process_name_clone) {
-                                    pids.push(pe32.th32ProcessID);
-                                }
-                            }
-
-                            if Process32NextW(snapshot, &mut pe32) == 0 {
-                                break;
-                            }
-                        }
-                    }
-
-                    CloseHandle(snapshot);
-                }
-
-                Ok(pids)
-            })
-            .await??;
-
-            Ok((pids, process_name))
-        }
-
-        #[cfg(not(windows))]
-        {
-            let output = if cfg!(target_os = "macos") {
-                tokio::process::Command::new("pgrep")
-                    .arg(&process_name)
-                    .output()
-                    .await?
-            } else {
-                tokio::process::Command::new("pidof")
-                    .arg(&process_name)
-                    .output()
-                    .await?
-            };
-
-            if !output.status.success() {
-                return Ok((Vec::new(), process_name));
-            }
-
-            let stdout = String::from_utf8_lossy(&output.stdout);
-            let pids: Vec<u32> = stdout
-                .split_whitespace()
-                .filter_map(|s| s.parse().ok())
-                .collect();
-
-            Ok((pids, process_name))
-        }
-    }
-
-    async fn kill_process_with_verification(&self, pid: u32, process_name: String) -> bool {
-        logging!(
-            info,
-            Type::Core,
-            "尝试终止进程: {} (PID: {})",
-            process_name,
-            pid
-        );
-
-        #[cfg(windows)]
-        let success = {
-            use winapi::um::handleapi::CloseHandle;
-            use winapi::um::processthreadsapi::{OpenProcess, TerminateProcess};
-            use winapi::um::winnt::{HANDLE, PROCESS_TERMINATE};
-
-            AsyncHandler::spawn_blocking(move || unsafe {
-                let handle: HANDLE = OpenProcess(PROCESS_TERMINATE, 0, pid);
-                if handle.is_null() {
-                    return false;
-                }
-                let result = TerminateProcess(handle, 1) != 0;
-                CloseHandle(handle);
-                result
-            })
-            .await
-            .unwrap_or(false)
-        };
-
-        #[cfg(not(windows))]
-        let success = tokio::process::Command::new("kill")
-            .args(["-9", &pid.to_string()])
-            .output()
-            .await
-            .map(|output| output.status.success())
-            .unwrap_or(false);
-
-        if !success {
-            logging!(
-                warn,
-                Type::Core,
-                "无法终止进程: {} (PID: {})",
-                process_name,
-                pid
-            );
-            return false;
-        }
-
-        tokio::time::sleep(tokio::time::Duration::from_millis(100)).await;
-
-        if self.is_process_running(pid).await.unwrap_or(false) {
-            logging!(
-                warn,
-                Type::Core,
-                "进程 {} (PID: {}) 终止命令成功但进程仍在运行",
-                process_name,
-                pid
-            );
-            false
-        } else {
-            logging!(
-                info,
-                Type::Core,
-                "成功终止进程: {} (PID: {})",
-                process_name,
-                pid
-            );
-            true
-        }
-    }
-
-    async fn is_process_running(&self, pid: u32) -> Result<bool> {
-        #[cfg(windows)]
-        {
-            use winapi::shared::minwindef::DWORD;
-            use winapi::um::handleapi::CloseHandle;
-            use winapi::um::processthreadsapi::{GetExitCodeProcess, OpenProcess};
-            use winapi::um::winnt::{HANDLE, PROCESS_QUERY_INFORMATION};
-
-            AsyncHandler::spawn_blocking(move || unsafe {
-                let handle: HANDLE = OpenProcess(PROCESS_QUERY_INFORMATION, 0, pid);
-                if handle.is_null() {
-                    return Ok(false);
-                }
-                let mut exit_code: DWORD = 0;
-                let result = GetExitCodeProcess(handle, &mut exit_code);
-                CloseHandle(handle);
-                Ok(result != 0 && exit_code == 259)
-            })
-            .await?
-        }
-
-        #[cfg(not(windows))]
-        {
-            let output = tokio::process::Command::new("ps")
-                .args(["-p", &pid.to_string()])
-                .output()
-                .await?;
-
-            Ok(output.status.success() && !output.stdout.is_empty())
-        }
-    }
-
-    async fn start_core_by_sidecar(&self) -> Result<()> {
-        logging!(info, Type::Core, "Running core by sidecar");
-
-        let config_file = &Config::generate_file(ConfigType::Run).await?;
-        let app_handle = handle::Handle::app_handle();
-        let clash_core = Config::verge().await.latest_ref().get_valid_clash_core();
-        let config_dir = dirs::app_home_dir()?;
-
-        let (mut rx, child) = app_handle
-            .shell()
-            .sidecar(&clash_core)?
-            .args([
-                "-d",
-                dirs::path_to_str(&config_dir)?,
-                "-f",
-                dirs::path_to_str(config_file)?,
-            ])
-            .spawn()?;
-
-        let pid = child.pid();
-        logging!(trace, Type::Core, "Started core by sidecar pid: {}", pid);
-        *self.child_sidecar.lock() = Some(CommandChildGuard::new(child));
-        self.set_running_mode(RunningMode::Sidecar);
-
-        let shared_writer: SharedWriter =
-            Arc::new(tokio::sync::Mutex::new(sidecar_writer().await?));
-
-        AsyncHandler::spawn(|| async move {
-            while let Some(event) = rx.recv().await {
-                match event {
-                    tauri_plugin_shell::process::CommandEvent::Stdout(line)
-                    | tauri_plugin_shell::process::CommandEvent::Stderr(line) => {
-                        let mut now = DeferredNow::default();
-                        let message = CompactString::from(String::from_utf8_lossy(&line).as_ref());
-                        let w = shared_writer.lock().await;
-                        write_sidecar_log(w, &mut now, Level::Error, &message);
-                        ClashLogger::global().append_log(message);
-                    }
-                    tauri_plugin_shell::process::CommandEvent::Terminated(term) => {
-                        let mut now = DeferredNow::default();
-                        let message = if let Some(code) = term.code {
-                            CompactString::from(format!("Process terminated with code: {}", code))
-                        } else if let Some(signal) = term.signal {
-                            CompactString::from(format!("Process terminated by signal: {}", signal))
-                        } else {
-                            CompactString::from("Process terminated")
-                        };
-                        let w = shared_writer.lock().await;
-                        write_sidecar_log(w, &mut now, Level::Info, &message);
-                        ClashLogger::global().clear_logs();
-                        break;
-                    }
-                    _ => {}
-                }
-            }
-        });
-
-        Ok(())
-    }
-    fn stop_core_by_sidecar(&self) -> Result<()> {
-        logging!(info, Type::Core, "Stopping core by sidecar");
-
-        if let Some(child) = self.child_sidecar.lock().take() {
-            let pid = child.pid();
-            drop(child);
-            logging!(trace, Type::Core, "Stopped core by sidecar pid: {:?}", pid);
-        }
-        self.set_running_mode(RunningMode::NotRunning);
-        Ok(())
-    }
-}
-
-impl CoreManager {
-    async fn start_core_by_service(&self) -> Result<()> {
-        logging!(info, Type::Core, "Running core by service");
-        let config_file = &Config::generate_file(ConfigType::Run).await?;
-        service::run_core_by_service(config_file).await?;
-        self.set_running_mode(RunningMode::Service);
-        Ok(())
-    }
-
-    async fn stop_core_by_service(&self) -> Result<()> {
-        logging!(info, Type::Core, "Stopping core by service");
-        service::stop_core_by_service().await?;
-        self.set_running_mode(RunningMode::NotRunning);
-        Ok(())
-    }
-}
-
-impl Default for CoreManager {
-    fn default() -> Self {
-        CoreManager {
-            running: Arc::new(Mutex::new(RunningMode::NotRunning)),
-            child_sidecar: Arc::new(Mutex::new(None)),
-            update_semaphore: Arc::new(Semaphore::new(1)),
-            last_update: Arc::new(Mutex::new(None)),
-        }
-    }
-}
-
-impl CoreManager {
-    pub async fn init(&self) -> Result<()> {
-        logging!(info, Type::Core, "开始核心初始化");
-
-        if let Err(e) = self.cleanup_orphaned_mihomo_processes().await {
-            logging!(warn, Type::Core, "清理遗留 mihomo 进程失败: {}", e);
-        }
-
-        self.start_core().await?;
-        logging!(info, Type::Core, "核心初始化完成");
-        Ok(())
-    }
-
-    pub fn set_running_mode(&self, mode: RunningMode) {
-        let mut guard = self.running.lock();
-        *guard = mode;
-    }
-
-    pub fn get_running_mode(&self) -> RunningMode {
-        *self.running.lock()
-    }
-
-    #[cfg(target_os = "windows")]
-    async fn wait_for_service_ready_if_tun_enabled(&self) {
-        let require_service = Config::verge()
-            .await
-            .latest_ref()
-            .enable_tun_mode
-            .unwrap_or(false);
-
-        if !require_service {
-            return;
-        }
-
-        let max_wait = Duration::from_millis(3000);
-        let mut backoff_strategy = ExponentialBackoff {
-            initial_interval: Duration::from_millis(200),
-            max_interval: Duration::from_millis(200),
-            max_elapsed_time: Some(max_wait),
-            multiplier: 1.0,
-            randomization_factor: 0.0,
-            ..Default::default()
-        };
-        backoff_strategy.reset();
-
-        let mut attempts = 0usize;
-
-        let operation = || {
-            attempts += 1;
-            let attempt = attempts;
-
-            async move {
-                let mut manager = SERVICE_MANAGER.lock().await;
-
-                if matches!(manager.current(), ServiceStatus::Ready) {
-                    if attempt > 1 {
-                        logging!(
-                            info,
-                            Type::Core,
-                            "Service became ready for TUN after {} attempt(s)",
-                            attempt
-                        );
-                    }
-                    return Ok(());
-                }
-
-                if attempt == 1 {
-                    logging!(
-                        info,
-                        Type::Core,
-                        "TUN mode enabled but service not ready; waiting for service availability"
-                    );
-                }
-
-                match manager.init().await {
-                    Ok(_) => {
-                        logging_error!(Type::Core, manager.refresh().await);
-                    }
-                    Err(err) => {
-                        logging!(
-                            debug,
-                            Type::Core,
-                            "Service connection attempt {} failed while waiting for TUN: {}",
-                            attempt,
-                            err
-                        );
-                        return Err(BackoffError::transient(err));
-                    }
-                }
-
-                if matches!(manager.current(), ServiceStatus::Ready) {
-                    logging!(
-                        info,
-                        Type::Core,
-                        "Service became ready for TUN after {} attempt(s)",
-                        attempt
-                    );
-                    return Ok(());
-                }
-
-                logging!(
-                    debug,
-                    Type::Core,
-                    "Service not ready after attempt {}; retrying with backoff",
-                    attempt
-                );
-
-                Err(BackoffError::transient(anyhow!("Service not ready yet")))
-            }
-        };
-
-        let wait_started = Instant::now();
-
-        if let Err(err) = backoff::future::retry(backoff_strategy, operation).await {
-            let waited_ms = wait_started.elapsed().as_millis();
-            logging!(
-                warn,
-                Type::Core,
-                "Service still not ready after waiting approximately {} ms ({} attempt(s)); falling back to sidecar mode: {}",
-                waited_ms,
-                attempts,
-                err
-            );
-        }
-    }
-
-    // TODO: 是否需要在非windows平台上进行检测
-    #[allow(clippy::unused_async)]
-    #[cfg(not(target_os = "windows"))]
-    async fn wait_for_service_ready_if_tun_enabled(&self) {}
-
-    pub async fn prestart_core(&self) -> Result<()> {
-        self.wait_for_service_ready_if_tun_enabled().await;
-
-        match SERVICE_MANAGER.lock().await.current() {
-            ServiceStatus::Ready => {
-                self.set_running_mode(RunningMode::Service);
-            }
-            _ => {
-                self.set_running_mode(RunningMode::Sidecar);
-            }
-        }
-        Ok(())
-    }
-
-    /// 启动核心
-    pub async fn start_core(&self) -> Result<()> {
-        self.prestart_core().await?;
-
-        match self.get_running_mode() {
-            RunningMode::Service => {
-                logging_error!(Type::Core, self.start_core_by_service().await);
-            }
-            RunningMode::NotRunning | RunningMode::Sidecar => {
-                logging_error!(Type::Core, self.start_core_by_sidecar().await);
-            }
-        };
-
-        Ok(())
-    }
-
-    pub async fn get_clash_logs(&self) -> Result<VecDeque<CompactString>> {
-        logging!(info, Type::Core, "get clash logs");
-        let logs = match self.get_running_mode() {
-            RunningMode::Service => service::get_clash_logs_by_service().await?,
-            RunningMode::Sidecar => ClashLogger::global().get_logs().clone(),
-            _ => VecDeque::new(),
-        };
-        Ok(logs)
-    }
-
-    /// 停止核心运行
-    pub async fn stop_core(&self) -> Result<()> {
-        ClashLogger::global().clear_logs();
-        match self.get_running_mode() {
-            RunningMode::Service => self.stop_core_by_service().await,
-            RunningMode::Sidecar => self.stop_core_by_sidecar(),
-            RunningMode::NotRunning => Ok(()),
-        }
-    }
-
-    /// 重启内核
-    pub async fn restart_core(&self) -> Result<()> {
-        logging!(info, Type::Core, "Restarting core");
-        self.stop_core().await?;
-        if SERVICE_MANAGER.lock().await.init().await.is_ok() {
-            logging_error!(Type::Setup, SERVICE_MANAGER.lock().await.refresh().await);
-        }
-        self.start_core().await?;
-        Ok(())
-    }
-
-    /// 切换核心
-    pub async fn change_core(&self, clash_core: Option<String>) -> Result<(), String> {
-        if clash_core.is_none() {
-            let error_message = "Clash core should not be Null";
-            logging!(error, Type::Core, "{}", error_message);
-            return Err(error_message.into());
-        }
-        let core = clash_core.as_ref().ok_or_else(|| {
-            let msg = "Clash core should not be None";
-            logging!(error, Type::Core, "{}", msg);
-            msg.to_string()
-        })?;
-        if !IVerge::VALID_CLASH_CORES.contains(&core.as_str()) {
-            let error_message = format!("Clash core invalid name: {core}");
-            logging!(error, Type::Core, "{}", error_message);
-            return Err(error_message);
-        }
-
-        Config::verge().await.draft_mut().clash_core = clash_core.clone();
-        Config::verge().await.apply();
-
-        // 分离数据获取和异步调用避免Send问题
-        let verge_data = Config::verge().await.latest_ref().clone();
-        logging_error!(Type::Core, verge_data.save_file().await);
-
-        let run_path = Config::generate_file(ConfigType::Run).await.map_err(|e| {
-            let msg = e.to_string();
-            logging_error!(Type::Core, "{}", msg);
-            msg
-        })?;
-
-        self.put_configs_force(run_path)
-            .await
-            .map_err(|e| e.to_string())?;
-
-        Ok(())
-    }
-}
-
-// Use simplified singleton_lazy macro
-singleton_lazy!(CoreManager, CORE_MANAGER, CoreManager::default);
diff --git a/src-tauri/src/core/event_driven_proxy.rs b/src-tauri/src/core/event_driven_proxy.rs
index 396afd091..567166f19 100644
--- a/src-tauri/src/core/event_driven_proxy.rs
+++ b/src-tauri/src/core/event_driven_proxy.rs
@@ -412,47 +412,42 @@ impl EventDrivenProxyManager {
     }
 
     async fn get_expected_sys_proxy() -> Sysproxy {
-        let verge_config = Config::verge().await;
-        let verge_mixed_port = verge_config.latest_ref().verge_mixed_port;
-        let proxy_host = verge_config.latest_ref().proxy_host.clone();
-
-        let port = verge_mixed_port.unwrap_or(Config::clash().await.latest_ref().get_mixed_port());
-        let proxy_host = proxy_host.unwrap_or_else(|| "127.0.0.1".into());
+        use crate::constants::network;
+        
+        let (verge_mixed_port, proxy_host) = {
+            let verge_config = Config::verge().await;
+            let verge_ref = verge_config.latest_ref();
+            (verge_ref.verge_mixed_port, verge_ref.proxy_host.clone())
+        };
+        
+        let default_port = {
+            let clash_config = Config::clash().await;
+            clash_config.latest_ref().get_mixed_port()
+        };
+        
+        let port = verge_mixed_port.unwrap_or(default_port);
+        let host = proxy_host.unwrap_or_else(|| network::DEFAULT_PROXY_HOST.into());
 
         Sysproxy {
             enable: true,
-            host: proxy_host,
+            host,
             port,
             bypass: Self::get_bypass_config().await,
         }
     }
 
     async fn get_bypass_config() -> String {
-        let (use_default, custom_bypass) = {
-            let verge_config = Config::verge().await;
-            let verge = verge_config.latest_ref();
-            (
-                verge.use_default_bypass.unwrap_or(true),
-                verge.system_proxy_bypass.clone().unwrap_or_default(),
-            )
-        };
+        use crate::constants::bypass;
+        
+        let verge_config = Config::verge().await;
+        let verge = verge_config.latest_ref();
+        let use_default = verge.use_default_bypass.unwrap_or(true);
+        let custom = verge.system_proxy_bypass.as_deref().unwrap_or("");
 
-        #[cfg(target_os = "windows")]
-        let default_bypass = "localhost;127.*;192.168.*;10.*;172.16.*;172.17.*;172.18.*;172.19.*;172.20.*;172.21.*;172.22.*;172.23.*;172.24.*;172.25.*;172.26.*;172.27.*;172.28.*;172.29.*;172.30.*;172.31.*;<local>";
-
-        #[cfg(target_os = "linux")]
-        let default_bypass =
-            "localhost,127.0.0.1,192.168.0.0/16,10.0.0.0/8,172.16.0.0/12,172.29.0.0/16,::1";
-
-        #[cfg(target_os = "macos")]
-        let default_bypass = "127.0.0.1,192.168.0.0/16,10.0.0.0/8,172.16.0.0/12,172.29.0.0/16,localhost,*.local,*.crashlytics.com,<local>";
-
-        if custom_bypass.is_empty() {
-            default_bypass.to_string()
-        } else if use_default {
-            format!("{default_bypass},{custom_bypass}")
-        } else {
-            custom_bypass
+        match (use_default, custom.is_empty()) {
+            (_, true) => bypass::DEFAULT.to_string(),
+            (true, false) => format!("{},{}", bypass::DEFAULT, custom),
+            (false, false) => custom.to_string(),
         }
     }
 
diff --git a/src-tauri/src/core/handle.rs b/src-tauri/src/core/handle.rs
index f3c83f743..c0adf62d7 100644
--- a/src-tauri/src/core/handle.rs
+++ b/src-tauri/src/core/handle.rs
@@ -1,260 +1,18 @@
-use crate::{APP_HANDLE, singleton};
+use crate::{APP_HANDLE, singleton, constants::timing};
 use parking_lot::RwLock;
-use std::{
-    sync::{
-        Arc,
-        atomic::{AtomicU64, Ordering},
-        mpsc,
-    },
-    thread,
-    time::{Duration, Instant},
-};
-use tauri::{AppHandle, Emitter, Manager, WebviewWindow};
+use std::{sync::Arc, thread};
+use tauri::{AppHandle, Manager, WebviewWindow};
 use tauri_plugin_mihomo::{Mihomo, MihomoExt};
-use tokio::sync::{RwLockReadGuard, RwLockWriteGuard};
+use tokio::sync::RwLockReadGuard;
 
-use crate::{logging, utils::logging::Type};
-
-/// 不同类型的前端通知
-#[derive(Debug, Clone)]
-enum FrontendEvent {
-    RefreshClash,
-    RefreshVerge,
-    NoticeMessage { status: String, message: String },
-    ProfileChanged { current_profile_id: String },
-    TimerUpdated { profile_index: String },
-    ProfileUpdateStarted { uid: String },
-    ProfileUpdateCompleted { uid: String },
-}
-
-/// 事件发送统计和监控
-#[derive(Debug, Default)]
-struct EventStats {
-    total_sent: AtomicU64,
-    total_errors: AtomicU64,
-    last_error_time: RwLock<Option<Instant>>,
-}
-
-/// 存储启动期间的错误消息
-#[derive(Debug, Clone)]
-struct ErrorMessage {
-    status: String,
-    message: String,
-}
-
-/// 全局前端通知系统
-#[derive(Debug)]
-struct NotificationSystem {
-    sender: Option<mpsc::Sender<FrontendEvent>>,
-    worker_handle: Option<thread::JoinHandle<()>>,
-    is_running: bool,
-    stats: EventStats,
-    last_emit_time: RwLock<Instant>,
-    /// 当通知系统失败超过阈值时，进入紧急模式
-    emergency_mode: RwLock<bool>,
-}
-
-impl Default for NotificationSystem {
-    fn default() -> Self {
-        Self::new()
-    }
-}
-
-impl NotificationSystem {
-    fn new() -> Self {
-        Self {
-            sender: None,
-            worker_handle: None,
-            is_running: false,
-            stats: EventStats::default(),
-            last_emit_time: RwLock::new(Instant::now()),
-            emergency_mode: RwLock::new(false),
-        }
-    }
-
-    /// 启动通知处理线程
-    fn start(&mut self) {
-        if self.is_running {
-            return;
-        }
-
-        let (tx, rx) = mpsc::channel();
-        self.sender = Some(tx);
-        self.is_running = true;
-
-        *self.last_emit_time.write() = Instant::now();
-
-        match thread::Builder::new()
-            .name("frontend-notifier".into())
-            .spawn(move || {
-                let handle = Handle::global();
-
-                while !handle.is_exiting() {
-                    match rx.recv_timeout(Duration::from_millis(100)) {
-                        Ok(event) => {
-                            let system_guard = handle.notification_system.read();
-                            let Some(system) = system_guard.as_ref() else {
-                                log::warn!("NotificationSystem not found in handle while processing event.");
-                                continue;
-                            };
-
-                            let is_emergency = *system.emergency_mode.read();
-
-                            if is_emergency
-                                && let FrontendEvent::NoticeMessage { ref status, .. } = event
-                                    && status == "info" {
-                                        log::warn!(
-                                            "Emergency mode active, skipping info message"
-                                        );
-                                        continue;
-                                    }
-
-                            if let Some(window) = Handle::get_window() {
-                                *system.last_emit_time.write() = Instant::now();
-
-                                let (event_name_str, payload_result) = match event {
-                                    FrontendEvent::RefreshClash => {
-                                        ("verge://refresh-clash-config", Ok(serde_json::json!("yes")))
-                                    }
-                                    FrontendEvent::RefreshVerge => {
-                                        ("verge://refresh-verge-config", Ok(serde_json::json!("yes")))
-                                    }
-                                    FrontendEvent::NoticeMessage { status, message } => {
-                                        match serde_json::to_value((status, message)) {
-                                            Ok(p) => ("verge://notice-message", Ok(p)),
-                                            Err(e) => {
-                                                log::error!("Failed to serialize NoticeMessage payload: {e}");
-                                                ("verge://notice-message", Err(e))
-                                            }
-                                        }
-                                    }
-                                    FrontendEvent::ProfileChanged { current_profile_id } => {
-                                        ("profile-changed", Ok(serde_json::json!(current_profile_id)))
-                                    }
-                                    FrontendEvent::TimerUpdated { profile_index } => {
-                                        ("verge://timer-updated", Ok(serde_json::json!(profile_index)))
-                                    }
-                                    FrontendEvent::ProfileUpdateStarted { uid } => {
-                                        ("profile-update-started", Ok(serde_json::json!({ "uid": uid })))
-                                    }
-                                    FrontendEvent::ProfileUpdateCompleted { uid } => {
-                                        ("profile-update-completed", Ok(serde_json::json!({ "uid": uid })))
-                                    }
-                                };
-
-                                if let Ok(payload) = payload_result {
-                                    match window.emit(event_name_str, payload) {
-                                        Ok(_) => {
-                                            system.stats.total_sent.fetch_add(1, Ordering::SeqCst);
-                                            // 记录成功发送的事件
-                                            if log::log_enabled!(log::Level::Debug) {
-                                                log::debug!("Successfully emitted event: {event_name_str}");
-                                            }
-                                        }
-                                        Err(e) => {
-                                            log::warn!("Failed to emit event {event_name_str}: {e}");
-                                            system.stats.total_errors.fetch_add(1, Ordering::SeqCst);
-                                            *system.stats.last_error_time.write() = Some(Instant::now());
-
-                                            let errors = system.stats.total_errors.load(Ordering::SeqCst);
-                                            const EMIT_ERROR_THRESHOLD: u64 = 10;
-                                            if errors > EMIT_ERROR_THRESHOLD && !*system.emergency_mode.read() {
-                                                log::warn!(
-                                                    "Reached {EMIT_ERROR_THRESHOLD} emit errors, entering emergency mode"
-                                                );
-                                                *system.emergency_mode.write() = true;
-                                            }
-                                        }
-                                    }
-                                } else {
-                                    system.stats.total_errors.fetch_add(1, Ordering::SeqCst);
-                                    *system.stats.last_error_time.write() = Some(Instant::now());
-                                    log::warn!("Skipped emitting event due to payload serialization error for {event_name_str}");
-                                }
-                            } else {
-                                log::warn!("No window found, skipping event emit.");
-                            }
-                            thread::sleep(Duration::from_millis(20));
-                        }
-                        Err(mpsc::RecvTimeoutError::Timeout) => {
-                        }
-                        Err(mpsc::RecvTimeoutError::Disconnected) => {
-                            log::info!(
-                                "Notification channel disconnected, exiting worker thread"
-                            );
-                            break;
-                        }
-                    }
-                }
-
-                log::info!("Notification worker thread exiting");
-            }) {
-            Ok(handle) => {
-                self.worker_handle = Some(handle);
-            }
-            Err(e) => {
-                log::error!("Failed to start notification worker thread: {e}");
-            }
-        }
-    }
-
-    /// 发送事件到队列
-    fn send_event(&self, event: FrontendEvent) -> bool {
-        if *self.emergency_mode.read()
-            && let FrontendEvent::NoticeMessage { ref status, .. } = event
-            && status == "info"
-        {
-            log::info!("Skipping info message in emergency mode");
-            return false;
-        }
-
-        if let Some(sender) = &self.sender {
-            match sender.send(event) {
-                Ok(_) => true,
-                Err(e) => {
-                    log::warn!("Failed to send event to notification queue: {e:?}");
-                    self.stats.total_errors.fetch_add(1, Ordering::SeqCst);
-                    *self.stats.last_error_time.write() = Some(Instant::now());
-                    false
-                }
-            }
-        } else {
-            log::warn!("Notification system not started, can't send event");
-            false
-        }
-    }
-
-    fn shutdown(&mut self) {
-        log::info!("NotificationSystem shutdown initiated");
-        self.is_running = false;
-
-        // 先关闭发送端，让接收端知道不会再有新消息
-        if let Some(sender) = self.sender.take() {
-            drop(sender);
-        }
-
-        // 设置超时避免无限等待
-        if let Some(handle) = self.worker_handle.take() {
-            match handle.join() {
-                Ok(_) => {
-                    log::info!("NotificationSystem worker thread joined successfully");
-                }
-                Err(e) => {
-                    log::error!("NotificationSystem worker thread join failed: {e:?}");
-                }
-            }
-        }
-
-        log::info!("NotificationSystem shutdown completed");
-    }
-}
+use super::notification::{ErrorMessage, FrontendEvent, NotificationSystem};
 
 #[derive(Debug, Clone)]
 pub struct Handle {
-    pub is_exiting: Arc<RwLock<bool>>,
+    is_exiting: Arc<RwLock<bool>>,
     startup_errors: Arc<RwLock<Vec<ErrorMessage>>>,
     startup_completed: Arc<RwLock<bool>>,
-    notification_system: Arc<RwLock<Option<NotificationSystem>>>,
+    pub(crate) notification_system: Arc<RwLock<Option<NotificationSystem>>>,
 }
 
 impl Default for Handle {
@@ -268,7 +26,6 @@ impl Default for Handle {
     }
 }
 
-// Use singleton macro
 singleton!(Handle, HANDLE);
 
 impl Handle {
@@ -277,45 +34,28 @@ impl Handle {
     }
 
     pub fn init(&self) {
-        // 如果正在退出，不要重新初始化
         if self.is_exiting() {
-            log::debug!("Handle::init called while exiting, skipping initialization");
             return;
         }
 
         let mut system_opt = self.notification_system.write();
         if let Some(system) = system_opt.as_mut() {
-            // 只在未运行时启动
             if !system.is_running {
                 system.start();
-            } else {
-                log::debug!("NotificationSystem already running, skipping start");
             }
         }
     }
 
-    /// 获取 AppHandle
-    #[allow(clippy::expect_used)]
     pub fn app_handle() -> &'static AppHandle {
-        APP_HANDLE.get().expect("failed to get global app handle")
+        APP_HANDLE.get().expect("App handle not initialized")
     }
 
     pub async fn mihomo() -> RwLockReadGuard<'static, Mihomo> {
         Self::app_handle().mihomo().read().await
     }
 
-    #[allow(unused)]
-    pub async fn mihomo_mut() -> RwLockWriteGuard<'static, Mihomo> {
-        Self::app_handle().mihomo().write().await
-    }
-
     pub fn get_window() -> Option<WebviewWindow> {
-        let app_handle = Self::app_handle();
-        let window: Option<WebviewWindow> = app_handle.get_webview_window("main");
-        if window.is_none() {
-            log::debug!(target:"app", "main window not found");
-        }
-        window
+        Self::app_handle().get_webview_window("main")
     }
 
     pub fn refresh_clash() {
@@ -343,86 +83,29 @@ impl Handle {
     }
 
     pub fn notify_profile_changed(profile_id: String) {
-        let handle = Self::global();
-        if handle.is_exiting() {
-            return;
-        }
-
-        let system_opt = handle.notification_system.read();
-        if let Some(system) = system_opt.as_ref() {
-            system.send_event(FrontendEvent::ProfileChanged {
-                current_profile_id: profile_id,
-            });
-        } else {
-            log::warn!(
-                "Notification system not initialized when trying to send ProfileChanged event."
-            );
-        }
+        Self::send_event(FrontendEvent::ProfileChanged {
+            current_profile_id: profile_id,
+        });
     }
 
     pub fn notify_timer_updated(profile_index: String) {
-        let handle = Self::global();
-        if handle.is_exiting() {
-            return;
-        }
-
-        let system_opt = handle.notification_system.read();
-        if let Some(system) = system_opt.as_ref() {
-            system.send_event(FrontendEvent::TimerUpdated { profile_index });
-        } else {
-            log::warn!(
-                "Notification system not initialized when trying to send TimerUpdated event."
-            );
-        }
+        Self::send_event(FrontendEvent::TimerUpdated { profile_index });
     }
 
     pub fn notify_profile_update_started(uid: String) {
-        let handle = Self::global();
-        if handle.is_exiting() {
-            return;
-        }
-
-        let system_opt = handle.notification_system.read();
-        if let Some(system) = system_opt.as_ref() {
-            system.send_event(FrontendEvent::ProfileUpdateStarted { uid });
-        } else {
-            log::warn!(
-                "Notification system not initialized when trying to send ProfileUpdateStarted event."
-            );
-        }
+        Self::send_event(FrontendEvent::ProfileUpdateStarted { uid });
     }
 
     pub fn notify_profile_update_completed(uid: String) {
-        let handle = Self::global();
-        if handle.is_exiting() {
-            return;
-        }
-
-        let system_opt = handle.notification_system.read();
-        if let Some(system) = system_opt.as_ref() {
-            system.send_event(FrontendEvent::ProfileUpdateCompleted { uid });
-        } else {
-            log::warn!(
-                "Notification system not initialized when trying to send ProfileUpdateCompleted event."
-            );
-        }
+        Self::send_event(FrontendEvent::ProfileUpdateCompleted { uid });
     }
 
-    /// 通知前端显示消息队列
     pub fn notice_message<S: Into<String>, M: Into<String>>(status: S, msg: M) {
         let handle = Self::global();
         let status_str = status.into();
         let msg_str = msg.into();
 
         if !*handle.startup_completed.read() {
-            logging!(
-                info,
-                Type::Frontend,
-                "启动过程中发现错误，加入消息队列: {} - {}",
-                status_str,
-                msg_str
-            );
-
             let mut errors = handle.startup_errors.write();
             errors.push(ErrorMessage {
                 status: status_str,
@@ -435,25 +118,29 @@ impl Handle {
             return;
         }
 
+        Self::send_event(FrontendEvent::NoticeMessage {
+            status: status_str,
+            message: msg_str,
+        });
+    }
+
+    fn send_event(event: FrontendEvent) {
+        let handle = Self::global();
+        if handle.is_exiting() {
+            return;
+        }
+
         let system_opt = handle.notification_system.read();
         if let Some(system) = system_opt.as_ref() {
-            system.send_event(FrontendEvent::NoticeMessage {
-                status: status_str,
-                message: msg_str,
-            });
+            system.send_event(event);
         }
     }
 
     pub fn mark_startup_completed(&self) {
-        {
-            let mut completed = self.startup_completed.write();
-            *completed = true;
-        }
-
+        *self.startup_completed.write() = true;
         self.send_startup_errors();
     }
 
-    /// 发送启动时累积的所有错误消息
     fn send_startup_errors(&self) {
         let errors = {
             let mut errors = self.startup_errors.write();
@@ -464,19 +151,10 @@ impl Handle {
             return;
         }
 
-        logging!(
-            info,
-            Type::Frontend,
-            "发送{}条启动时累积的错误消息: {:?}",
-            errors.len(),
-            errors
-        );
-
-        // 启动单独线程处理启动错误，避免阻塞主线程
-        let thread_result = thread::Builder::new()
+        let _ = thread::Builder::new()
             .name("startup-errors-sender".into())
             .spawn(move || {
-                thread::sleep(Duration::from_secs(2));
+                thread::sleep(timing::STARTUP_ERROR_DELAY);
 
                 let handle = Handle::global();
                 if handle.is_exiting() {
@@ -495,19 +173,14 @@ impl Handle {
                             message: error.message,
                         });
 
-                        thread::sleep(Duration::from_millis(300));
+                        thread::sleep(timing::ERROR_BATCH_DELAY);
                     }
                 }
             });
-
-        if let Err(e) = thread_result {
-            log::error!("Failed to spawn startup errors thread: {e}");
-        }
     }
 
     pub fn set_is_exiting(&self) {
-        let mut is_exiting = self.is_exiting.write();
-        *is_exiting = true;
+        *self.is_exiting.write() = true;
 
         let mut system_opt = self.notification_system.write();
         if let Some(system) = system_opt.as_mut() {
@@ -523,33 +196,17 @@ impl Handle {
 #[cfg(target_os = "macos")]
 impl Handle {
     pub fn set_activation_policy(&self, policy: tauri::ActivationPolicy) -> Result<(), String> {
-        let app_handle = Self::app_handle();
-        app_handle
+        Self::app_handle()
             .set_activation_policy(policy)
             .map_err(|e| e.to_string())
     }
 
     pub fn set_activation_policy_regular(&self) {
-        if let Err(e) = self.set_activation_policy(tauri::ActivationPolicy::Regular) {
-            logging!(
-                warn,
-                Type::Setup,
-                "Failed to set regular activation policy: {}",
-                e
-            );
-        }
+        let _ = self.set_activation_policy(tauri::ActivationPolicy::Regular);
     }
 
     pub fn set_activation_policy_accessory(&self) {
-        if let Err(e) = self.set_activation_policy(tauri::ActivationPolicy::Accessory) {
-            logging!(
-                warn,
-                Type::Setup,
-                "Failed to set accessory activation policy: {}",
-                e
-            );
-        }
+        let _ = self.set_activation_policy(tauri::ActivationPolicy::Accessory);
     }
-
-    // Remove dead code policy prohibited function since https://github.com/clash-verge-rev/clash-verge-rev/pull/5103
 }
+
diff --git a/src-tauri/src/core/manager/config.rs b/src-tauri/src/core/manager/config.rs
new file mode 100644
index 000000000..825eb889a
--- /dev/null
+++ b/src-tauri/src/core/manager/config.rs
@@ -0,0 +1,152 @@
+use super::CoreManager;
+use crate::{
+    config::*,
+    constants::timing,
+    core::{handle, validate::CoreConfigValidator},
+    logging,
+    utils::{dirs, help, logging::Type},
+};
+use anyhow::{Result, anyhow};
+use std::{path::PathBuf, time::Instant};
+use tauri_plugin_mihomo::Error as MihomoError;
+use tokio::time::sleep;
+
+impl CoreManager {
+    pub async fn use_default_config(&self, error_key: &str, error_msg: &str) -> Result<()> {
+        use crate::constants::files::RUNTIME_CONFIG;
+        
+        let runtime_path = dirs::app_home_dir()?.join(RUNTIME_CONFIG);
+        let clash_config = Config::clash().await.latest_ref().0.clone();
+
+        *Config::runtime().await.draft_mut() = Box::new(IRuntime {
+            config: Some(clash_config.clone()),
+            exists_keys: vec![],
+            chain_logs: Default::default(),
+        });
+        
+        help::save_yaml(&runtime_path, &clash_config, Some("# Clash Verge Runtime")).await?;
+        handle::Handle::notice_message(error_key, error_msg);
+        Ok(())
+    }
+
+    pub async fn update_config(&self) -> Result<(bool, String)> {
+        if handle::Handle::global().is_exiting() {
+            return Ok((true, String::new()));
+        }
+
+        if !self.should_update_config()? {
+            return Ok((true, String::new()));
+        }
+
+        let _permit = self.update_semaphore.try_acquire()
+            .map_err(|_| anyhow!("Config update already in progress"))?;
+
+        self.perform_config_update().await
+    }
+
+    fn should_update_config(&self) -> Result<bool> {
+        let now = Instant::now();
+        let mut last = self.last_update.lock();
+        
+        if let Some(last_time) = *last {
+            if now.duration_since(last_time) < timing::CONFIG_UPDATE_DEBOUNCE {
+                return Ok(false);
+            }
+        }
+        
+        *last = Some(now);
+        Ok(true)
+    }
+
+    async fn perform_config_update(&self) -> Result<(bool, String)> {
+        Config::generate().await?;
+
+        match CoreConfigValidator::global().validate_config().await {
+            Ok((true, _)) => {
+                let run_path = Config::generate_file(ConfigType::Run).await?;
+                self.apply_config(run_path).await?;
+                Ok((true, String::new()))
+            }
+            Ok((false, error_msg)) => {
+                Config::runtime().await.discard();
+                Ok((false, error_msg))
+            }
+            Err(e) => {
+                Config::runtime().await.discard();
+                Err(e)
+            }
+        }
+    }
+
+    pub async fn put_configs_force(&self, path: PathBuf) -> Result<()> {
+        self.apply_config(path).await
+    }
+
+    pub(super) async fn apply_config(&self, path: PathBuf) -> Result<()> {
+        let path_str = dirs::path_to_str(&path)?;
+        
+        match self.reload_config(path_str).await {
+            Ok(_) => {
+                Config::runtime().await.apply();
+                logging!(info, Type::Core, "Configuration applied");
+                Ok(())
+            }
+            Err(err) if Self::should_restart_on_error(&err) => {
+                self.retry_with_restart(path_str).await
+            }
+            Err(err) => {
+                Config::runtime().await.discard();
+                Err(anyhow!("Failed to apply config: {}", err))
+            }
+        }
+    }
+
+    async fn retry_with_restart(&self, config_path: &str) -> Result<()> {
+        if handle::Handle::global().is_exiting() {
+            return Err(anyhow!("Application exiting"));
+        }
+
+        logging!(warn, Type::Core, "Restarting core for config reload");
+        self.restart_core().await?;
+        sleep(timing::CONFIG_RELOAD_DELAY).await;
+
+        self.reload_config(config_path).await?;
+        Config::runtime().await.apply();
+        logging!(info, Type::Core, "Configuration applied after restart");
+        Ok(())
+    }
+
+    async fn reload_config(&self, path: &str) -> Result<(), MihomoError> {
+        handle::Handle::mihomo().await.reload_config(true, path).await
+    }
+
+    fn should_restart_on_error(err: &MihomoError) -> bool {
+        match err {
+            MihomoError::ConnectionFailed | MihomoError::ConnectionLost => true,
+            MihomoError::Io(io_err) => Self::is_connection_io_error(io_err.kind()),
+            MihomoError::Reqwest(req_err) => {
+                req_err.is_connect() 
+                    || req_err.is_timeout()
+                    || Self::contains_error_pattern(&req_err.to_string())
+            }
+            MihomoError::FailedResponse(msg) => Self::contains_error_pattern(msg),
+            _ => false,
+        }
+    }
+
+    fn is_connection_io_error(kind: std::io::ErrorKind) -> bool {
+        matches!(
+            kind,
+            std::io::ErrorKind::ConnectionAborted
+                | std::io::ErrorKind::ConnectionRefused
+                | std::io::ErrorKind::ConnectionReset
+                | std::io::ErrorKind::NotFound
+        )
+    }
+
+    fn contains_error_pattern(text: &str) -> bool {
+        use crate::constants::error_patterns::CONNECTION_ERRORS;
+        CONNECTION_ERRORS.iter().any(|p| text.contains(p))
+    }
+}
+
diff --git a/src-tauri/src/core/manager/lifecycle.rs b/src-tauri/src/core/manager/lifecycle.rs
new file mode 100644
index 000000000..394488412
--- /dev/null
+++ b/src-tauri/src/core/manager/lifecycle.rs
@@ -0,0 +1,120 @@
+use super::{CoreManager, RunningMode};
+use crate::{
+    core::{logger::ClashLogger, service::{ServiceStatus, SERVICE_MANAGER}},
+    logging,
+    utils::logging::Type,
+};
+use anyhow::Result;
+
+impl CoreManager {
+    pub async fn start_core(&self) -> Result<()> {
+        self.prepare_startup().await?;
+
+        match self.get_running_mode() {
+            RunningMode::Service => self.start_core_by_service().await,
+            RunningMode::NotRunning | RunningMode::Sidecar => self.start_core_by_sidecar().await,
+        }
+    }
+
+    pub async fn stop_core(&self) -> Result<()> {
+        ClashLogger::global().clear_logs();
+        
+        match self.get_running_mode() {
+            RunningMode::Service => self.stop_core_by_service().await,
+            RunningMode::Sidecar => self.stop_core_by_sidecar(),
+            RunningMode::NotRunning => Ok(()),
+        }
+    }
+
+    pub async fn restart_core(&self) -> Result<()> {
+        logging!(info, Type::Core, "Restarting core");
+        self.stop_core().await?;
+        
+        if SERVICE_MANAGER.lock().await.init().await.is_ok() {
+            let _ = SERVICE_MANAGER.lock().await.refresh().await;
+        }
+        
+        self.start_core().await
+    }
+
+    pub async fn change_core(&self, clash_core: Option<String>) -> Result<(), String> {
+        use crate::config::{Config, ConfigType, IVerge};
+        
+        let core = clash_core.as_ref()
+            .ok_or_else(|| "Clash core cannot be None".to_string())?;
+
+        if !IVerge::VALID_CLASH_CORES.contains(&core.as_str()) {
+            return Err(format!("Invalid clash core: {}", core));
+        }
+
+        Config::verge().await.draft_mut().clash_core = clash_core;
+        Config::verge().await.apply();
+
+        let verge_data = Config::verge().await.latest_ref().clone();
+        verge_data.save_file().await.map_err(|e| e.to_string())?;
+
+        let run_path = Config::generate_file(ConfigType::Run).await
+            .map_err(|e| e.to_string())?;
+
+        self.apply_config(run_path).await.map_err(|e| e.to_string())
+    }
+
+    async fn prepare_startup(&self) -> Result<()> {
+        self.wait_for_service_if_needed().await;
+
+        let mode = match SERVICE_MANAGER.lock().await.current() {
+            ServiceStatus::Ready => RunningMode::Service,
+            _ => RunningMode::Sidecar,
+        };
+        
+        self.set_running_mode(mode);
+        Ok(())
+    }
+
+    #[cfg(target_os = "windows")]
+    async fn wait_for_service_if_needed(&self) {
+        use crate::{config::Config, constants::timing};
+        use backoff::{Error as BackoffError, ExponentialBackoff};
+
+        let needs_service = Config::verge().await
+            .latest_ref()
+            .enable_tun_mode
+            .unwrap_or(false);
+
+        if !needs_service {
+            return;
+        }
+
+        let backoff = ExponentialBackoff {
+            initial_interval: timing::SERVICE_WAIT_INTERVAL,
+            max_interval: timing::SERVICE_WAIT_INTERVAL,
+            max_elapsed_time: Some(timing::SERVICE_WAIT_MAX),
+            multiplier: 1.0,
+            randomization_factor: 0.0,
+            ..Default::default()
+        };
+
+        let operation = || async {
+            let mut manager = SERVICE_MANAGER.lock().await;
+
+            if matches!(manager.current(), ServiceStatus::Ready) {
+                return Ok(());
+            }
+
+            manager.init().await.map_err(BackoffError::transient)?;
+            let _ = manager.refresh().await;
+
+            if matches!(manager.current(), ServiceStatus::Ready) {
+                Ok(())
+            } else {
+                Err(BackoffError::transient(anyhow::anyhow!("Service not ready")))
+            }
+        };
+
+        let _ = backoff::future::retry(backoff, operation).await;
+    }
+
+    #[cfg(not(target_os = "windows"))]
+    async fn wait_for_service_if_needed(&self) {}
+}
+
diff --git a/src-tauri/src/core/manager/mod.rs b/src-tauri/src/core/manager/mod.rs
new file mode 100644
index 000000000..85f28395a
--- /dev/null
+++ b/src-tauri/src/core/manager/mod.rs
@@ -0,0 +1,80 @@
+mod config;
+mod lifecycle;
+mod process;
+mod state;
+
+use anyhow::Result;
+use parking_lot::Mutex;
+use std::{fmt, sync::Arc, time::Instant};
+use tokio::sync::Semaphore;
+
+use crate::process::CommandChildGuard;
+use crate::singleton_lazy;
+
+#[derive(Debug, Clone, Copy, serde::Serialize, PartialEq, Eq)]
+pub enum RunningMode {
+    Service,
+    Sidecar,
+    NotRunning,
+}
+
+impl fmt::Display for RunningMode {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        match self {
+            Self::Service => write!(f, "Service"),
+            Self::Sidecar => write!(f, "Sidecar"),
+            Self::NotRunning => write!(f, "NotRunning"),
+        }
+    }
+}
+
+#[derive(Debug)]
+pub struct CoreManager {
+    state: Arc<Mutex<State>>,
+    update_semaphore: Arc<Semaphore>,
+    last_update: Arc<Mutex<Option<Instant>>>,
+}
+
+#[derive(Debug)]
+struct State {
+    running_mode: RunningMode,
+    child_sidecar: Option<CommandChildGuard>,
+}
+
+impl Default for State {
+    fn default() -> Self {
+        Self {
+            running_mode: RunningMode::NotRunning,
+            child_sidecar: None,
+        }
+    }
+}
+
+impl Default for CoreManager {
+    fn default() -> Self {
+        Self {
+            state: Arc::new(Mutex::new(State::default())),
+            update_semaphore: Arc::new(Semaphore::new(1)),
+            last_update: Arc::new(Mutex::new(None)),
+        }
+    }
+}
+
+impl CoreManager {
+    pub fn get_running_mode(&self) -> RunningMode {
+        self.state.lock().running_mode
+    }
+
+    pub fn set_running_mode(&self, mode: RunningMode) {
+        self.state.lock().running_mode = mode;
+    }
+    
+    pub async fn init(&self) -> Result<()> {
+        self.cleanup_orphaned_processes().await?;
+        self.start_core().await?;
+        Ok(())
+    }
+}
+
+singleton_lazy!(CoreManager, CORE_MANAGER, CoreManager::default);
+
diff --git a/src-tauri/src/core/manager/process.rs b/src-tauri/src/core/manager/process.rs
new file mode 100644
index 000000000..267439686
--- /dev/null
+++ b/src-tauri/src/core/manager/process.rs
@@ -0,0 +1,204 @@
+use super::CoreManager;
+use crate::{
+    AsyncHandler,
+    constants::{process, timing},
+    logging,
+    utils::logging::Type,
+};
+use anyhow::{Result, anyhow};
+
+impl CoreManager {
+    pub async fn cleanup_orphaned_processes(&self) -> Result<()> {
+        logging!(info, Type::Core, "Cleaning orphaned mihomo processes");
+
+        let current_pid = self.state.lock().child_sidecar.as_ref().and_then(|c| c.pid());
+        let target_processes = process::process_names();
+
+        let process_futures = target_processes.iter().map(|&name| {
+            let process_name = process::with_extension(name);
+            self.find_processes_by_name(process_name, name)
+        });
+
+        let process_results = futures::future::join_all(process_futures).await;
+
+        let pids_to_kill: Vec<_> = process_results
+            .into_iter()
+            .filter_map(Result::ok)
+            .flat_map(|(pids, name)| {
+                pids.into_iter()
+                    .filter(move |&pid| Some(pid) != current_pid)
+                    .map(move |pid| (pid, name.clone()))
+            })
+            .collect();
+
+        if pids_to_kill.is_empty() {
+            return Ok(());
+        }
+
+        let kill_futures = pids_to_kill
+            .iter()
+            .map(|(pid, name)| self.kill_process_verified(*pid, name.clone()));
+
+        let killed_count = futures::future::join_all(kill_futures)
+            .await
+            .into_iter()
+            .filter(|&success| success)
+            .count();
+
+        if killed_count > 0 {
+            logging!(info, Type::Core, "Cleaned {} orphaned processes", killed_count);
+        }
+
+        Ok(())
+    }
+
+    async fn find_processes_by_name(&self, process_name: String, _target: &str) -> Result<(Vec<u32>, String)> {
+        #[cfg(windows)]
+        {
+            use std::mem;
+            use winapi::um::{
+                handleapi::CloseHandle,
+                tlhelp32::{CreateToolhelp32Snapshot, PROCESSENTRY32W, Process32FirstW, Process32NextW, TH32CS_SNAPPROCESS},
+            };
+
+            let process_name_clone = process_name.clone();
+            let pids = AsyncHandler::spawn_blocking(move || -> Result<Vec<u32>> {
+                let mut pids = Vec::with_capacity(8);
+
+                unsafe {
+                    let snapshot = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
+                    if snapshot == winapi::um::handleapi::INVALID_HANDLE_VALUE {
+                        return Err(anyhow!("Failed to create process snapshot"));
+                    }
+
+                    let mut pe32: PROCESSENTRY32W = mem::zeroed();
+                    pe32.dwSize = mem::size_of::<PROCESSENTRY32W>() as u32;
+
+                    if Process32FirstW(snapshot, &mut pe32) != 0 {
+                        loop {
+                            let end_pos = pe32.szExeFile.iter().position(|&x| x == 0)
+                                .unwrap_or(pe32.szExeFile.len());
+
+                            if end_pos > 0 {
+                                let exe_file = String::from_utf16_lossy(&pe32.szExeFile[..end_pos]);
+                                if exe_file.eq_ignore_ascii_case(&process_name_clone) {
+                                    pids.push(pe32.th32ProcessID);
+                                }
+                            }
+
+                            if Process32NextW(snapshot, &mut pe32) == 0 {
+                                break;
+                            }
+                        }
+                    }
+
+                    CloseHandle(snapshot);
+                }
+
+                Ok(pids)
+            }).await??;
+
+            Ok((pids, process_name))
+        }
+
+        #[cfg(not(windows))]
+        {
+            let cmd = if cfg!(target_os = "macos") { "pgrep" } else { "pidof" };
+            let output = tokio::process::Command::new(cmd)
+                .arg(&process_name)
+                .output()
+                .await?;
+
+            if !output.status.success() {
+                return Ok((Vec::new(), process_name));
+            }
+
+            let stdout = String::from_utf8_lossy(&output.stdout);
+            let pids: Vec<u32> = stdout
+                .split_whitespace()
+                .filter_map(|s| s.parse().ok())
+                .collect();
+
+            Ok((pids, process_name))
+        }
+    }
+
+    async fn kill_process_verified(&self, pid: u32, process_name: String) -> bool {
+        #[cfg(windows)]
+        let success = {
+            use winapi::um::{
+                handleapi::CloseHandle,
+                processthreadsapi::{OpenProcess, TerminateProcess},
+                winnt::{HANDLE, PROCESS_TERMINATE},
+            };
+
+            AsyncHandler::spawn_blocking(move || unsafe {
+                let handle: HANDLE = OpenProcess(PROCESS_TERMINATE, 0, pid);
+                if handle.is_null() {
+                    return false;
+                }
+                let result = TerminateProcess(handle, 1) != 0;
+                CloseHandle(handle);
+                result
+            }).await.unwrap_or(false)
+        };
+
+        #[cfg(not(windows))]
+        let success = tokio::process::Command::new("kill")
+            .args(["-9", &pid.to_string()])
+            .output()
+            .await
+            .map(|output| output.status.success())
+            .unwrap_or(false);
+
+        if !success {
+            return false;
+        }
+
+        tokio::time::sleep(timing::PROCESS_VERIFY_DELAY).await;
+
+        if self.is_process_running(pid).await.unwrap_or(false) {
+            logging!(warn, Type::Core, "Process {} (PID: {}) still running after termination", process_name, pid);
+            false
+        } else {
+            logging!(info, Type::Core, "Terminated process {} (PID: {})", process_name, pid);
+            true
+        }
+    }
+
+    async fn is_process_running(&self, pid: u32) -> Result<bool> {
+        #[cfg(windows)]
+        {
+            use winapi::{
+                shared::minwindef::DWORD,
+                um::{
+                    handleapi::CloseHandle,
+                    processthreadsapi::{GetExitCodeProcess, OpenProcess},
+                    winnt::{HANDLE, PROCESS_QUERY_INFORMATION},
+                },
+            };
+
+            AsyncHandler::spawn_blocking(move || unsafe {
+                let handle: HANDLE = OpenProcess(PROCESS_QUERY_INFORMATION, 0, pid);
+                if handle.is_null() {
+                    return Ok(false);
+                }
+                let mut exit_code: DWORD = 0;
+                let result = GetExitCodeProcess(handle, &mut exit_code);
+                CloseHandle(handle);
+                Ok(result != 0 && exit_code == 259)
+            }).await?
+        }
+
+        #[cfg(not(windows))]
+        {
+            let output = tokio::process::Command::new("ps")
+                .args(["-p", &pid.to_string()])
+                .output()
+                .await?;
+
+            Ok(output.status.success() && !output.stdout.is_empty())
+        }
+    }
+}
+
diff --git a/src-tauri/src/core/manager/state.rs b/src-tauri/src/core/manager/state.rs
new file mode 100644
index 000000000..1335b3f73
--- /dev/null
+++ b/src-tauri/src/core/manager/state.rs
@@ -0,0 +1,125 @@
+use super::{CoreManager, RunningMode};
+use crate::{
+    AsyncHandler,
+    config::Config,
+    core::{
+        handle,
+        logger::ClashLogger,
+        service,
+    },
+    logging,
+    process::CommandChildGuard,
+    utils::{
+        dirs,
+        init::sidecar_writer,
+        logging::{SharedWriter, Type, write_sidecar_log},
+    },
+};
+use anyhow::Result;
+use compact_str::CompactString;
+use flexi_logger::DeferredNow;
+use log::Level;
+use std::collections::VecDeque;
+use tauri_plugin_shell::ShellExt;
+
+impl CoreManager {
+    pub async fn get_clash_logs(&self) -> Result<VecDeque<CompactString>> {
+        match self.get_running_mode() {
+            RunningMode::Service => service::get_clash_logs_by_service().await,
+            RunningMode::Sidecar => Ok(ClashLogger::global().get_logs().clone()),
+            RunningMode::NotRunning => Ok(VecDeque::new()),
+        }
+    }
+
+    pub(super) async fn start_core_by_sidecar(&self) -> Result<()> {
+        logging!(info, Type::Core, "Starting core in sidecar mode");
+
+        let config_file = Config::generate_file(crate::config::ConfigType::Run).await?;
+        let app_handle = handle::Handle::app_handle();
+        let clash_core = Config::verge().await.latest_ref().get_valid_clash_core();
+        let config_dir = dirs::app_home_dir()?;
+
+        let (mut rx, child) = app_handle
+            .shell()
+            .sidecar(&clash_core)?
+            .args([
+                "-d",
+                dirs::path_to_str(&config_dir)?,
+                "-f",
+                dirs::path_to_str(&config_file)?,
+            ])
+            .spawn()?;
+
+        let pid = child.pid();
+        logging!(trace, Type::Core, "Sidecar started with PID: {}", pid);
+
+        {
+            let mut state = self.state.lock();
+            state.child_sidecar = Some(CommandChildGuard::new(child));
+            state.running_mode = RunningMode::Sidecar;
+        }
+
+        let shared_writer: SharedWriter = std::sync::Arc::new(tokio::sync::Mutex::new(sidecar_writer().await?));
+
+        AsyncHandler::spawn(|| async move {
+            while let Some(event) = rx.recv().await {
+                match event {
+                    tauri_plugin_shell::process::CommandEvent::Stdout(line)
+                    | tauri_plugin_shell::process::CommandEvent::Stderr(line) => {
+                        let mut now = DeferredNow::default();
+                        let message = CompactString::from(String::from_utf8_lossy(&line).as_ref());
+                        let w = shared_writer.lock().await;
+                        write_sidecar_log(w, &mut now, Level::Error, &message);
+                        ClashLogger::global().append_log(message);
+                    }
+                    tauri_plugin_shell::process::CommandEvent::Terminated(term) => {
+                        let mut now = DeferredNow::default();
+                        let message = if let Some(code) = term.code {
+                            CompactString::from(format!("Process terminated with code: {}", code))
+                        } else if let Some(signal) = term.signal {
+                            CompactString::from(format!("Process terminated by signal: {}", signal))
+                        } else {
+                            CompactString::from("Process terminated")
+                        };
+                        let w = shared_writer.lock().await;
+                        write_sidecar_log(w, &mut now, Level::Info, &message);
+                        ClashLogger::global().clear_logs();
+                        break;
+                    }
+                    _ => {}
+                }
+            }
+        });
+
+        Ok(())
+    }
+
+    pub(super) fn stop_core_by_sidecar(&self) -> Result<()> {
+        logging!(info, Type::Core, "Stopping sidecar");
+
+        let mut state = self.state.lock();
+        if let Some(child) = state.child_sidecar.take() {
+            let pid = child.pid();
+            drop(child);
+            logging!(trace, Type::Core, "Sidecar stopped (PID: {:?})", pid);
+        }
+        state.running_mode = RunningMode::NotRunning;
+        Ok(())
+    }
+
+    pub(super) async fn start_core_by_service(&self) -> Result<()> {
+        logging!(info, Type::Core, "Starting core in service mode");
+        let config_file = Config::generate_file(crate::config::ConfigType::Run).await?;
+        service::run_core_by_service(&config_file).await?;
+        self.set_running_mode(RunningMode::Service);
+        Ok(())
+    }
+
+    pub(super) async fn stop_core_by_service(&self) -> Result<()> {
+        logging!(info, Type::Core, "Stopping service");
+        service::stop_core_by_service().await?;
+        self.set_running_mode(RunningMode::NotRunning);
+        Ok(())
+    }
+}
+
diff --git a/src-tauri/src/core/mod.rs b/src-tauri/src/core/mod.rs
index 03e44d57f..b4e2119c1 100644
--- a/src-tauri/src/core/mod.rs
+++ b/src-tauri/src/core/mod.rs
@@ -1,11 +1,11 @@
 pub mod async_proxy_query;
 pub mod backup;
-#[allow(clippy::module_inception)]
-mod core;
 pub mod event_driven_proxy;
 pub mod handle;
 pub mod hotkey;
 pub mod logger;
+pub mod manager;
+mod notification;
 pub mod service;
 pub mod sysopt;
 pub mod timer;
@@ -13,4 +13,8 @@ pub mod tray;
 pub mod validate;
 pub mod win_uwp;
 
-pub use self::{core::*, event_driven_proxy::EventDrivenProxyManager, timer::Timer};
+pub use self::{
+    event_driven_proxy::EventDrivenProxyManager,
+    manager::CoreManager,
+    timer::Timer,
+};
diff --git a/src-tauri/src/core/notification.rs b/src-tauri/src/core/notification.rs
new file mode 100644
index 000000000..18f17eed0
--- /dev/null
+++ b/src-tauri/src/core/notification.rs
@@ -0,0 +1,203 @@
+use crate::{
+    constants::{retry, timing},
+    logging,
+    utils::logging::Type,
+};
+use parking_lot::RwLock;
+use std::{
+    sync::{
+        atomic::{AtomicU64, Ordering},
+        mpsc,
+    },
+    thread,
+    time::Instant,
+};
+use tauri::{Emitter, WebviewWindow};
+
+#[derive(Debug, Clone)]
+pub enum FrontendEvent {
+    RefreshClash,
+    RefreshVerge,
+    NoticeMessage { status: String, message: String },
+    ProfileChanged { current_profile_id: String },
+    TimerUpdated { profile_index: String },
+    ProfileUpdateStarted { uid: String },
+    ProfileUpdateCompleted { uid: String },
+}
+
+#[derive(Debug, Default)]
+struct EventStats {
+    total_sent: AtomicU64,
+    total_errors: AtomicU64,
+    last_error_time: RwLock<Option<Instant>>,
+}
+
+#[derive(Debug, Clone)]
+pub struct ErrorMessage {
+    pub status: String,
+    pub message: String,
+}
+
+#[derive(Debug)]
+pub struct NotificationSystem {
+    sender: Option<mpsc::Sender<FrontendEvent>>,
+    #[allow(clippy::type_complexity)]
+    worker_handle: Option<thread::JoinHandle<()>>,
+    pub(super) is_running: bool,
+    stats: EventStats,
+    emergency_mode: RwLock<bool>,
+}
+
+impl Default for NotificationSystem {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+impl NotificationSystem {
+    pub fn new() -> Self {
+        Self {
+            sender: None,
+            worker_handle: None,
+            is_running: false,
+            stats: EventStats::default(),
+            emergency_mode: RwLock::new(false),
+        }
+    }
+
+    pub fn start(&mut self) {
+        if self.is_running {
+            return;
+        }
+
+        let (tx, rx) = mpsc::channel();
+        self.sender = Some(tx);
+        self.is_running = true;
+
+        let result = thread::Builder::new()
+            .name("frontend-notifier".into())
+            .spawn(move || Self::worker_loop(rx));
+
+        match result {
+            Ok(handle) => self.worker_handle = Some(handle),
+            Err(e) => logging!(error, Type::System, "Failed to start notification worker: {}", e),
+        }
+    }
+
+    fn worker_loop(rx: mpsc::Receiver<FrontendEvent>) {
+        use super::handle::Handle;
+        
+        let handle = Handle::global();
+        
+        while !handle.is_exiting() {
+            match rx.recv_timeout(std::time::Duration::from_millis(100)) {
+                Ok(event) => Self::process_event(&handle, event),
+                Err(mpsc::RecvTimeoutError::Disconnected) => break,
+                Err(mpsc::RecvTimeoutError::Timeout) => continue,
+            }
+        }
+    }
+
+    fn process_event(handle: &super::handle::Handle, event: FrontendEvent) {
+        let system_guard = handle.notification_system.read();
+        let Some(system) = system_guard.as_ref() else {
+            return;
+        };
+
+        if system.should_skip_event(&event) {
+            return;
+        }
+
+        if let Some(window) = super::handle::Handle::get_window() {
+            system.emit_to_window(&window, event);
+            thread::sleep(timing::EVENT_EMIT_DELAY);
+        }
+    }
+
+    fn should_skip_event(&self, event: &FrontendEvent) -> bool {
+        let is_emergency = *self.emergency_mode.read();
+        matches!(
+            (is_emergency, event),
+            (true, FrontendEvent::NoticeMessage { status, .. }) if status == "info"
+        )
+    }
+
+    fn emit_to_window(&self, window: &WebviewWindow, event: FrontendEvent) {
+        let (event_name, payload) = self.serialize_event(event);
+        
+        let Ok(payload) = payload else {
+            self.stats.total_errors.fetch_add(1, Ordering::Relaxed);
+            return;
+        };
+
+        match window.emit(event_name, payload) {
+            Ok(_) => {
+                self.stats.total_sent.fetch_add(1, Ordering::Relaxed);
+            }
+            Err(e) => {
+                logging!(warn, Type::Frontend, "Event emit failed: {}", e);
+                self.handle_emit_error();
+            }
+        }
+    }
+
+    fn serialize_event(&self, event: FrontendEvent) -> (&'static str, Result<serde_json::Value, serde_json::Error>) {
+        use serde_json::json;
+        
+        match event {
+            FrontendEvent::RefreshClash => ("verge://refresh-clash-config", Ok(json!("yes"))),
+            FrontendEvent::RefreshVerge => ("verge://refresh-verge-config", Ok(json!("yes"))),
+            FrontendEvent::NoticeMessage { status, message } => {
+                ("verge://notice-message", serde_json::to_value((status, message)))
+            }
+            FrontendEvent::ProfileChanged { current_profile_id } => {
+                ("profile-changed", Ok(json!(current_profile_id)))
+            }
+            FrontendEvent::TimerUpdated { profile_index } => {
+                ("verge://timer-updated", Ok(json!(profile_index)))
+            }
+            FrontendEvent::ProfileUpdateStarted { uid } => {
+                ("profile-update-started", Ok(json!({ "uid": uid })))
+            }
+            FrontendEvent::ProfileUpdateCompleted { uid } => {
+                ("profile-update-completed", Ok(json!({ "uid": uid })))
+            }
+        }
+    }
+
+    fn handle_emit_error(&self) {
+        self.stats.total_errors.fetch_add(1, Ordering::Relaxed);
+        *self.stats.last_error_time.write() = Some(Instant::now());
+
+        let errors = self.stats.total_errors.load(Ordering::Relaxed);
+        if errors > retry::EVENT_EMIT_THRESHOLD && !*self.emergency_mode.read() {
+            logging!(warn, Type::Frontend, "Entering emergency mode after {} errors", errors);
+            *self.emergency_mode.write() = true;
+        }
+    }
+
+    pub fn send_event(&self, event: FrontendEvent) -> bool {
+        if self.should_skip_event(&event) {
+            return false;
+        }
+
+        if let Some(sender) = &self.sender {
+            sender.send(event).is_ok()
+        } else {
+            false
+        }
+    }
+
+    pub fn shutdown(&mut self) {
+        self.is_running = false;
+        
+        if let Some(sender) = self.sender.take() {
+            drop(sender);
+        }
+
+        if let Some(handle) = self.worker_handle.take() {
+            let _ = handle.join();
+        }
+    }
+}
+
diff --git a/src-tauri/src/lib.rs b/src-tauri/src/lib.rs
index 680df052f..1b5da0d5f 100644
--- a/src-tauri/src/lib.rs
+++ b/src-tauri/src/lib.rs
@@ -3,6 +3,7 @@
 
 mod cmd;
 pub mod config;
+mod constants;
 mod core;
 mod enhance;
 mod feat;
diff --git a/src-tauri/src/utils/logging.rs b/src-tauri/src/utils/logging.rs
index 6718b3578..ec08e4e26 100644
--- a/src-tauri/src/utils/logging.rs
+++ b/src-tauri/src/utils/logging.rs
@@ -122,7 +122,7 @@ macro_rules! wrap_err {
 macro_rules! logging {
     // 不带 print 参数的版本（默认不打印）
     ($level:ident, $type:expr, $($arg:tt)*) => {
-        log::$level!(target: "app", "{} {}", $type, format_args!($($arg)*));
+        log::$level!(target: "app", "{} {}", $type, format_args!($($arg)*))
     };
 }
 
diff --git a/src/providers/app-data-provider.tsx b/src/providers/app-data-provider.tsx
index 9511b795e..1944722f4 100644
--- a/src/providers/app-data-provider.tsx
+++ b/src/providers/app-data-provider.tsx
@@ -15,6 +15,7 @@ import {
   getRunningMode,
   getSystemProxy,
 } from "@/services/cmds";
+import { SWR_DEFAULTS, SWR_REALTIME, SWR_SLOW_POLL } from "@/services/config";
 
 import { AppDataContext, AppDataContextType } from "./app-data-context";
 
@@ -30,61 +31,33 @@ export const AppDataProvider = ({
     "getProxies",
     calcuProxies,
     {
-      refreshInterval: 8000,
-      revalidateOnFocus: false,
-      suspense: false,
-      errorRetryCount: 2,
-      dedupingInterval: 3000,
-      onError: (err) => {
-        console.warn("[DataProvider] 代理数据获取失败:", err);
-      },
+      ...SWR_REALTIME,
+      onError: (err) => console.warn("[DataProvider] Proxy fetch failed:", err),
     },
   );
 
   const { data: clashConfig, mutate: refreshClashConfig } = useSWR(
     "getClashConfig",
     getBaseConfig,
-    {
-      refreshInterval: 60000,
-      revalidateOnFocus: false,
-      suspense: false,
-      errorRetryCount: 2,
-      dedupingInterval: 5000,
-    },
+    SWR_SLOW_POLL,
   );
 
   const { data: proxyProviders, mutate: refreshProxyProviders } = useSWR(
     "getProxyProviders",
     calcuProxyProviders,
-    {
-      revalidateOnFocus: false,
-      revalidateOnReconnect: false,
-      dedupingInterval: 5000,
-      suspense: false,
-      errorRetryCount: 2,
-    },
+    SWR_DEFAULTS,
   );
 
   const { data: ruleProviders, mutate: refreshRuleProviders } = useSWR(
     "getRuleProviders",
     getRuleProviders,
-    {
-      revalidateOnFocus: false,
-      suspense: false,
-      errorRetryCount: 2,
-      dedupingInterval: 5000,
-    },
+    SWR_DEFAULTS,
   );
 
   const { data: rulesData, mutate: refreshRules } = useSWR(
     "getRules",
     getRules,
-    {
-      revalidateOnFocus: false,
-      suspense: false,
-      errorRetryCount: 2,
-      dedupingInterval: 5000,
-    },
+    SWR_DEFAULTS,
   );
 
   useEffect(() => {
@@ -101,7 +74,7 @@ export const AppDataProvider = ({
         try {
           fn();
         } catch (error) {
-          console.error("[数据提供者] 立即清理失败:", error);
+          console.error("[DataProvider] Immediate cleanup failed:", error);
         }
       } else {
         cleanupFns.push(fn);
@@ -151,10 +124,10 @@ export const AppDataProvider = ({
 
       scheduleTimeout(() => {
         refreshRules().catch((error) =>
-          console.warn("[数据提供者] 规则刷新失败:", error),
+          console.warn("[DataProvider] Rules refresh failed:", error),
         );
         refreshRuleProviders().catch((error) =>
-          console.warn("[数据提供者] 规则提供者刷新失败:", error),
+          console.warn("[DataProvider] Rule providers refresh failed:", error),
         );
       }, 200);
     };
@@ -166,7 +139,7 @@ export const AppDataProvider = ({
       lastUpdateTime = now;
       scheduleTimeout(() => {
         refreshProxy().catch((error) =>
-          console.error("[数据提供者] 代理刷新失败:", error),
+          console.error("[DataProvider] Proxy refresh failed:", error),
         );
       }, 200);
     };
@@ -178,7 +151,7 @@ export const AppDataProvider = ({
       lastUpdateTime = now;
       scheduleTimeout(() => {
         refreshProxy().catch((error) =>
-          console.warn("[数据提供者] 代理刷新失败:", error),
+          console.warn("[DataProvider] Proxy refresh failed:", error),
         );
       }, 200);
     };
@@ -241,7 +214,7 @@ export const AppDataProvider = ({
 
       if (errors.length > 0) {
         console.error(
-          `[数据提供者] 清理过程中发生 ${errors.length} 个错误:`,
+          `[DataProvider] ${errors.length} errors during cleanup:`,
           errors,
         );
       }
@@ -251,26 +224,18 @@ export const AppDataProvider = ({
   const { data: sysproxy, mutate: refreshSysproxy } = useSWR(
     "getSystemProxy",
     getSystemProxy,
-    {
-      revalidateOnFocus: false,
-      revalidateOnReconnect: false,
-      suspense: false,
-      errorRetryCount: 2,
-      dedupingInterval: 5000,
-    },
+    SWR_DEFAULTS,
   );
 
-  const { data: runningMode } = useSWR("getRunningMode", getRunningMode, {
-    revalidateOnFocus: false,
-    suspense: false,
-    errorRetryCount: 2,
-    dedupingInterval: 5000,
-  });
+  const { data: runningMode } = useSWR(
+    "getRunningMode",
+    getRunningMode,
+    SWR_DEFAULTS,
+  );
 
   const { data: uptimeData } = useSWR("appUptime", getAppUptime, {
+    ...SWR_DEFAULTS,
     refreshInterval: 3000,
-    revalidateOnFocus: false,
-    suspense: false,
     errorRetryCount: 1,
   });
 
diff --git a/src/services/config.ts b/src/services/config.ts
new file mode 100644
index 000000000..f49b86ffc
--- /dev/null
+++ b/src/services/config.ts
@@ -0,0 +1,25 @@
+import { useSWRConfig } from "swr";
+
+export const SWR_DEFAULTS = {
+  revalidateOnFocus: false,
+  revalidateOnReconnect: false,
+  suspense: false,
+  errorRetryCount: 2,
+  dedupingInterval: 5000,
+} as const;
+
+export const SWR_REALTIME = {
+  ...SWR_DEFAULTS,
+  refreshInterval: 8000,
+  dedupingInterval: 3000,
+} as const;
+
+export const SWR_SLOW_POLL = {
+  ...SWR_DEFAULTS,
+  refreshInterval: 60000,
+} as const;
+
+export const useSWRMutate = () => {
+  const { mutate } = useSWRConfig();
+  return mutate;
+};