diff --git a/src/main/index.js b/src/main/index.js
index dac06372..b8f32024 100644
--- a/src/main/index.js
+++ b/src/main/index.js
@@ -67,7 +67,7 @@ function createWindow() {
   })
 
   // 托盘
-  tray = new Tray('./resources/icons/256x256.ico')
+  tray = new Tray(isDev ? 'src/static/512x512.png' : path.join(global.__static, '512x512.png'))
   const contextMenu = Menu.buildFromTemplate([
     {
       label: '退出',
diff --git a/src/static/512x512.png b/src/static/512x512.png
new file mode 100644
index 00000000..6f6e3c39
Binary files /dev/null and b/src/static/512x512.png differ