diff --git a/build/icon.icns b/build/icon.icns
new file mode 100644
index 0000000..c3fe85d
Binary files /dev/null and b/build/icon.icns differ
diff --git a/package.json b/package.json
index 090adda..468061b 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,8 @@
     "build": "webpack --config ./webpack.config.js",
     "electron": "electron ./dist/electron.js",
     "start": "npm run build && npm run electron",
-    "package-win": "electron-builder --win --x64"
+    "package-win": "electron-builder --win --x64",
+    "package-mac": "sudo electron-builder --mac"
   },
   "keywords": [],
   "author": "Haoyuan Liu",
@@ -38,6 +39,9 @@
       ],
       "showNameOnTiles": true,
       "setBuildNumber": true
+    },
+    "mac": {
+      "target": ["dmg"]
     }
   },
   "devDependencies": {