diff --git a/src-tauri/pake.json b/src-tauri/pake.json
index a97dcc7..eb64fc0 100644
--- a/src-tauri/pake.json
+++ b/src-tauri/pake.json
@@ -1,7 +1,7 @@
 {
   "windows": [
     {
-      "url": "https://weread.qq.com/",
+      "url": "https://twitter.com/home",
       "transparent": true,
       "fullscreen": false,
       "width": 1200,
diff --git a/src-tauri/src/app/window.rs b/src-tauri/src/app/window.rs
index 245abbc..236c4f7 100644
--- a/src-tauri/src/app/window.rs
+++ b/src-tauri/src/app/window.rs
@@ -1,43 +1,46 @@
 use crate::app::config::PakeConfig;
+use std::path::PathBuf;
 use tauri::{App, TitleBarStyle, Window, WindowBuilder, WindowUrl};
 
-pub fn get_window(app: &mut App, config: PakeConfig, _data_dir: std::path::PathBuf) -> Window {
-    let window_config = config.windows.first().unwrap();
-    let user_agent = config.user_agent;
+pub fn get_window(app: &mut App, config: PakeConfig, _data_dir: PathBuf) -> Window {
+    let window_config = config
+        .windows
+        .first()
+        .expect("At least one window configuration is required");
+
+    #[cfg(target_os = "macos")]
+    let user_agent = config.user_agent.macos.as_str();
+    #[cfg(target_os = "linux")]
+    let user_agent = config.user_agent.linux.as_str();
+    #[cfg(target_os = "windows")]
+    let user_agent = config.user_agent.windows.as_str();
+
     let url = match window_config.url_type.as_str() {
         "web" => WindowUrl::App(window_config.url.parse().unwrap()),
-        "local" => WindowUrl::App(std::path::PathBuf::from(&window_config.url)),
+        "local" => WindowUrl::App(PathBuf::from(&window_config.url)),
         _ => panic!("url type only can be web or local"),
     };
-    #[cfg(target_os = "macos")]
-    let window = WindowBuilder::new(app, "pake", url)
+
+    let title_bar_style = if window_config.transparent {
+        TitleBarStyle::Overlay
+    } else {
+        TitleBarStyle::Visible
+    };
+
+    let window_builder = WindowBuilder::new(app, "pake", url)
         .title("")
-        .user_agent(user_agent.macos.as_str())
+        .user_agent(user_agent)
         .resizable(window_config.resizable)
         .fullscreen(window_config.fullscreen)
-        //用于隐藏头部
-        .title_bar_style(if window_config.transparent {
-            TitleBarStyle::Overlay
-        } else {
-            TitleBarStyle::Visible
-        })
+        .title_bar_style(title_bar_style)
         .inner_size(window_config.width, window_config.height)
-        .initialization_script(include_str!("../inject.js"));
+        .initialization_script(include_str!("../inject/style.js"))
+        .initialization_script(include_str!("../inject/index.js"));
 
     #[cfg(not(target_os = "macos"))]
-    let window = {
-        #[cfg(target_os = "linux")]
-        let user_agent = user_agent.linux.as_str();
-        #[cfg(target_os = "windows")]
-        let user_agent = user_agent.windows.as_str();
-        WindowBuilder::new(app, "pake", url)
-            .title("")
-            .data_directory(_data_dir)
-            .resizable(window_config.resizable)
-            .fullscreen(window_config.fullscreen)
-            .user_agent(user_agent)
-            .inner_size(window_config.width, window_config.height)
-            .initialization_script(include_str!("../inject.js"))
-    };
-    window.build().unwrap()
+    {
+        window_builder = window_builder.data_directory(_data_dir);
+    }
+
+    window_builder.build().unwrap()
 }
diff --git a/src-tauri/src/inject/index.js b/src-tauri/src/inject/index.js
new file mode 100644
index 0000000..60e4df8
--- /dev/null
+++ b/src-tauri/src/inject/index.js
@@ -0,0 +1,133 @@
+const shortcuts = {
+  ArrowUp: () => scrollTo(0, 0),
+  ArrowDown: () => scrollTo(0, document.body.scrollHeight),
+  ArrowLeft: () => window.history.back(),
+  ArrowRight: () => window.history.forward(),
+  '[': () => window.history.back(),
+  ']': () => window.history.forward(),
+  r: () => window.location.reload(),
+  '-': () => zoomOut(),
+  '=': () => zoomIn(),
+  '+': () => zoomIn(),
+  0: () => setZoom('100%'),
+};
+
+function setZoom(zoom) {
+  const html = document.getElementsByTagName('html')[0];
+  html.style.zoom = zoom;
+  window.localStorage.setItem('htmlZoom', zoom);
+}
+
+function zoomCommon(zoomChange) {
+  const currentZoom = window.localStorage.getItem('htmlZoom') || '100%';
+  setZoom(zoomChange(currentZoom));
+}
+
+function zoomIn() {
+  zoomCommon((currentZoom) => `${Math.min(parseInt(currentZoom) + 10, 200)}%`);
+}
+
+function zoomOut() {
+  zoomCommon((currentZoom) => `${Math.max(parseInt(currentZoom) - 10, 30)}%`);
+}
+
+function handleShortcut(event) {
+  if (shortcuts[event.key]) {
+    event.preventDefault();
+    shortcuts[event.key]();
+  }
+}
+
+//这里参考 ChatGPT 的代码
+const uid = () => window.crypto.getRandomValues(new Uint32Array(1))[0];
+function transformCallback(callback = () => {}, once = false) {
+  const identifier = uid();
+  const prop = `_${identifier}`;
+  Object.defineProperty(window, prop, {
+    value: (result) => {
+      if (once) {
+        Reflect.deleteProperty(window, prop);
+      }
+      return callback(result);
+    },
+    writable: false,
+    configurable: true,
+  });
+  return identifier;
+}
+async function invoke(cmd, args) {
+  return new Promise((resolve, reject) => {
+    if (!window.__TAURI_POST_MESSAGE__)
+      reject('__TAURI_POST_MESSAGE__ does not exist~');
+    const callback = transformCallback((e) => {
+      resolve(e);
+      Reflect.deleteProperty(window, `_${error}`);
+    }, true);
+    const error = transformCallback((e) => {
+      reject(e);
+      Reflect.deleteProperty(window, `_${callback}`);
+    }, true);
+    window.__TAURI_POST_MESSAGE__({
+      cmd,
+      callback,
+      error,
+      ...args,
+    });
+  });
+}
+
+document.addEventListener('DOMContentLoaded', () => {
+  const topDom = document.createElement('div');
+  topDom.id = 'pack-top-dom';
+  document.body.appendChild(topDom);
+  const domEl = document.getElementById('pack-top-dom');
+
+  domEl.addEventListener('mousedown', (e) => {
+    if (e.buttons === 1 && e.detail !== 2) {
+      invoke('drag_window');
+    }
+  });
+
+  domEl.addEventListener('touchstart', () => {
+    invoke('drag_window');
+  });
+
+  domEl.addEventListener('dblclick', () => {
+    invoke('fullscreen');
+  });
+
+  document.addEventListener('keyup', (event) => {
+    if (/windows|linux/i.test(navigator.userAgent) && event.ctrlKey) {
+      handleShortcut(event);
+    }
+    if (/macintosh|mac os x/i.test(navigator.userAgent) && event.metaKey) {
+      handleShortcut(event);
+    }
+  });
+
+  document.addEventListener('click', (e) => {
+    const origin = e.target.closest('a');
+    if (origin && origin.href) {
+      const target = origin.target;
+      origin.target = '_self';
+      const hrefUrl = new URL(origin.href);
+
+      if (
+        window.location.host !== hrefUrl.host && // 如果 a 标签内链接的域名和当前页面的域名不一致 且
+        target === '_blank' // a 标签内链接的 target 属性为 _blank 时
+      ) {
+        e.preventDefault();
+        invoke('open_browser', { url: origin.href });
+      }
+    }
+  });
+
+  setDefaultZoom();
+});
+
+function setDefaultZoom() {
+  const htmlZoom = window.localStorage.getItem('htmlZoom');
+  if (htmlZoom) {
+    setZoom(htmlZoom);
+  }
+}
diff --git a/src-tauri/src/inject.js b/src-tauri/src/inject/style.js
similarity index 61%
rename from src-tauri/src/inject.js
rename to src-tauri/src/inject/style.js
index bca65a2..5a4af47 100644
--- a/src-tauri/src/inject.js
+++ b/src-tauri/src/inject/style.js
@@ -1,67 +1,5 @@
-const metaKeyShortcuts = {
-  ArrowUp: () => scrollTo(0, 0),
-  ArrowDown: () => scrollTo(0, document.body.scrollHeight),
-  '[': () => window.history.back(),
-  ']': () => window.history.forward(),
-  r: () => window.location.reload(),
-  '-': () => zoomOut(),
-  '=': () => zoomIn(),
-  '+': () => zoomIn(),
-  0: () => zoomCommon(() => '100%'),
-};
-
-const ctrlKeyShortcuts = {
-  ArrowUp: () => scrollTo(0, 0),
-  ArrowDown: () => scrollTo(0, document.body.scrollHeight),
-  ArrowLeft: () => window.history.back(),
-  ArrowRight: () => window.history.forward(),
-  r: () => window.location.reload(),
-  '-': () => zoomOut(),
-  '=': () => zoomIn(),
-  '+': () => zoomIn(),
-  0: () => zoomCommon(() => '100%'),
-};
-
-const uid = () => window.crypto.getRandomValues(new Uint32Array(1))[0];
-function transformCallback(callback = () => {}, once = false) {
-  const identifier = uid();
-  const prop = `_${identifier}`;
-  Object.defineProperty(window, prop, {
-    value: (result) => {
-      if (once) {
-        Reflect.deleteProperty(window, prop);
-      }
-      return callback(result);
-    },
-    writable: false,
-    configurable: true,
-  });
-  return identifier;
-}
-async function invoke(cmd, args) {
-  return new Promise((resolve, reject) => {
-    if (!window.__TAURI_POST_MESSAGE__)
-      reject('__TAURI_POST_MESSAGE__ does not exist~');
-    const callback = transformCallback((e) => {
-      resolve(e);
-      Reflect.deleteProperty(window, `_${error}`);
-    }, true);
-    const error = transformCallback((e) => {
-      reject(e);
-      Reflect.deleteProperty(window, `_${callback}`);
-    }, true);
-    window.__TAURI_POST_MESSAGE__({
-      cmd,
-      callback,
-      error,
-      ...args,
-    });
-  });
-}
-
 window.addEventListener('DOMContentLoaded', (_event) => {
-  const style = document.createElement('style');
-  style.innerHTML = `
+  const css = `
     #page #footer-wrapper,
     .drawing-board .toolbar .toolbar-action,
     .c-swiper-container,
@@ -300,89 +238,11 @@ window.addEventListener('DOMContentLoaded', (_event) => {
       height: 20px;
       cursor: grab;
       cursor: -webkit-grab;
+      -webkit-app-region: drag;
       z-index: 90000;
     }
   `;
-  document.head.append(style);
-  const topDom = document.createElement('div');
-  topDom.id = 'pack-top-dom';
-  document.body.appendChild(topDom);
-
-  const domEl = document.getElementById('pack-top-dom');
-
-  domEl.addEventListener('mousedown', (e) => {
-    if (e.buttons === 1 && e.detail !== 2) {
-      invoke('drag_window');
-    }
-  });
-
-  domEl.addEventListener('touchstart', () => {
-    invoke('drag_window');
-  });
-
-  domEl.addEventListener('dblclick', () => {
-    invoke('fullscreen');
-  });
-
-  document.addEventListener('keyup', function (event) {
-    const preventDefault = (f) => {
-      event.preventDefault();
-      f();
-    };
-    if (/windows|linux/i.test(navigator.userAgent)) {
-      if (event.ctrlKey && event.key in ctrlKeyShortcuts) {
-        preventDefault(ctrlKeyShortcuts[event.key]);
-      }
-    }
-    if (/macintosh|mac os x/i.test(navigator.userAgent)) {
-      if (event.metaKey && event.key in metaKeyShortcuts) {
-        preventDefault(metaKeyShortcuts[event.key]);
-      }
-    }
-  });
-
-  document.addEventListener('click', (e) => {
-    const origin = e.target.closest('a');
-    if (origin && origin.href) {
-      const target = origin.target;
-      origin.target = '_self';
-      const hrefUrl = new URL(origin.href);
-
-      if (
-        window.location.host !== hrefUrl.host && // 如果 a 标签内链接的域名和当前页面的域名不一致 且
-        target === '_blank' // a 标签内链接的 target 属性为 _blank 时
-      ) {
-        e.preventDefault();
-        invoke('open_browser', { url: origin.href });
-      }
-    }
-  });
+  const styleElement = document.createElement('style');
+  styleElement.innerHTML = css;
+  document.head.appendChild(styleElement);
 });
-
-setDefaultZoom();
-
-function setDefaultZoom() {
-  const htmlZoom = window.localStorage.getItem('htmlZoom');
-  if (htmlZoom) {
-    document.getElementsByTagName('html')[0].style.zoom = htmlZoom;
-  }
-}
-
-/**
- * @param {(htmlZoom: string) => string} [zoomRule]
- */
-function zoomCommon(zoomRule) {
-  const htmlZoom = window.localStorage.getItem('htmlZoom') || '100%';
-  const html = document.getElementsByTagName('html')[0];
-  const zoom = zoomRule(htmlZoom);
-  html.style.zoom = zoom;
-  window.localStorage.setItem('htmlZoom', zoom);
-}
-
-function zoomIn() {
-  zoomCommon((htmlZoom) => `${Math.min(parseInt(htmlZoom) + 10, 200)}%`);
-}
-
-function zoomOut() {
-  zoomCommon((htmlZoom) => `${Math.max(parseInt(htmlZoom) - 10, 30)}%`);
-}
diff --git a/src-tauri/src/main.rs b/src-tauri/src/main.rs
index c94da50..b3946ab 100644
--- a/src-tauri/src/main.rs
+++ b/src-tauri/src/main.rs
@@ -18,39 +18,25 @@ pub fn run_app() {
     let menu = get_menu();
     let data_dir = get_data_dir(tauri_config);
 
-    #[cfg(target_os = "macos")]
-    let tauri_app = if show_menu {
-        tauri::Builder::default()
-            .menu(menu)
-            .on_menu_event(menu_event_handle)
-    } else {
-        tauri::Builder::default()
-    };
+    let mut tauri_app = tauri::Builder::default();
+
+    if show_menu {
+        tauri_app = tauri_app.menu(menu).on_menu_event(menu_event_handle);
+    }
 
     #[cfg(not(target_os = "macos"))]
-    let tauri_app = {
+    {
         use pake::{get_system_tray, system_tray_handle};
 
         let show_system_tray = pake_config.show_system_tray();
         let system_tray = get_system_tray(show_menu);
-        let tauri_app = if show_menu && !show_system_tray {
-            tauri::Builder::default()
-                .menu(menu)
-                .on_menu_event(menu_event_handle)
-        } else if !show_menu && show_system_tray {
-            tauri::Builder::default()
+
+        if show_system_tray {
+            tauri_app = tauri_app
                 .system_tray(system_tray)
-                .on_system_tray_event(system_tray_handle)
-        } else if show_menu && show_system_tray {
-            tauri::Builder::default()
-                .menu(menu)
-                .on_menu_event(menu_event_handle)
-                .system_tray(system_tray)
-                .on_system_tray_event(system_tray_handle)
-        } else {
-            tauri::Builder::default()
-        };
-    };
+                .on_system_tray_event(system_tray_handle);
+        }
+    }
 
     tauri_app
         .plugin(tauri_plugin_window_state::Builder::default().build())
diff --git a/src-tauri/src/util.rs b/src-tauri/src/util.rs
index bc9aec6..c9fa7c3 100644
--- a/src-tauri/src/util.rs
+++ b/src-tauri/src/util.rs
@@ -1,36 +1,37 @@
 use crate::app::config::PakeConfig;
 use tauri::Config;
+use std::path::PathBuf;
 
 pub fn get_pake_config() -> (PakeConfig, Config) {
-    let pake_config_path = include_str!("../pake.json");
     let pake_config: PakeConfig =
-        serde_json::from_str(pake_config_path).expect("failed to parse pake config");
-    // println!("{:#?}", config);
-    let tauri_config_path = include_str!("../tauri.conf.json");
-    let tauri_config: Config =
-        serde_json::from_str(tauri_config_path).expect("failed to parse tauri config");
+        serde_json::from_str(include_str!("../pake.json")).expect("failed to parse pake config");
+
+    let tauri_config: Config = serde_json::from_str(include_str!("../tauri.conf.json"))
+        .expect("failed to parse tauri config");
+
     (pake_config, tauri_config)
 }
 
-pub fn get_data_dir(_tauri_config: Config) -> std::path::PathBuf {
+pub fn get_data_dir(_tauri_config: Config) -> PathBuf {
     #[cfg(any(target_os = "linux", target_os = "windows"))]
-    let data_dir = {
+    {
         let package_name = _tauri_config.package.product_name.unwrap();
-        let home_dir = match home::home_dir() {
-            Some(path1) => path1,
-            None => panic!("Error, can't found you home dir!!"),
+        let home_dir = home::home_dir().expect("Error, can't found your home dir!!");
+
+        let data_dir = match cfg!(target_os = "windows") {
+            true => home_dir.join("AppData").join("Roaming").join(package_name),
+            false => home_dir.join(".config").join(package_name),
         };
-        #[cfg(target_os = "windows")]
-        let data_dir = home_dir.join("AppData").join("Roaming").join(package_name);
-        #[cfg(target_os = "linux")]
-        let data_dir = home_dir.join(".config").join(package_name);
+
         if !data_dir.exists() {
             std::fs::create_dir(&data_dir)
                 .unwrap_or_else(|_| panic!("can't create dir {}", data_dir.display()));
         }
         data_dir
-    };
+    }
     #[cfg(target_os = "macos")]
-    let data_dir = std::path::PathBuf::new();
-    data_dir
+    {
+        PathBuf::new()
+    }
 }
+