diff --git a/electron-builder.js b/electron-builder.js
index 23159e9..fe109c9 100644
--- a/electron-builder.js
+++ b/electron-builder.js
@@ -48,6 +48,7 @@ builder.build({
     mac: {
       category: 'public.app-category.productivity', //放到生产效率类
       icon: 'res/app.icns',
+      identity: '32252D65CDC2B49CCD4958B7930B0EBA8107F22D',
       type: 'distribution'
     },
     dmg: {
@@ -99,4 +100,4 @@ builder.build({
       });
     }
   }
-});
\ No newline at end of file
+});