diff --git a/src/main/tray-items.js b/src/main/tray-items.js
new file mode 100644
index 0000000..c5bc8f6
--- /dev/null
+++ b/src/main/tray-items.js
@@ -0,0 +1,19 @@
+/**
+ * @typedef MenuItem
+ * @type {Electron.MenuItem | Electron.MenuItemConstructorOptions}
+ */
+
+/**
+ * @typedef  TrayItem
+ * @property {string}     iconPath
+ * @property {MenuItem[]} menus
+ * @property {string}     title
+ * @property {string}     tooltip
+ */
+
+/**
+ * @desc 托盘项列表
+ * @type {TrayItem[]}
+ */
+export const TRAY_ITEMS = [
+];
diff --git a/src/main/tray.js b/src/main/tray.js
index 04ecd60..420f365 100644
--- a/src/main/tray.js
+++ b/src/main/tray.js
@@ -2,32 +2,16 @@ import {
   Tray, Menu, nativeImage,
 } from 'electron';
 
-/**
- * @typedef MenuItem
- * @type {Electron.MenuItem | Electron.MenuItemConstructorOptions}
- */
-
-/**
- * @typedef  TrayItem
- * @property {string}     iconPath
- * @property {MenuItem[]} menus
- * @property {string}     title
- * @property {string}     tooltip
- */
-
-/**
- * @desc 托盘项列表
- * @type {TrayItem[]}
- */
-const TRAY_ITEMS = [
-];
+import {
+  TRAY_ITEMS,
+} from './tray-items';
 
 /** 初始化托盘项 */
 export function initTrayItems() {
   TRAY_ITEMS.forEach((item) => {
 
     let { iconPath, menus } = item;
-    
+
     let icon = nativeImage.createFromPath(iconPath);
     let tray = new Tray(icon);