diff --git a/packages/electron-badge/README.md b/packages/electron-badge/README.md
index e9617ef..c749d1d 100644
--- a/packages/electron-badge/README.md
+++ b/packages/electron-badge/README.md
@@ -14,7 +14,7 @@ npm install @cocos-fe/electron-badge
 
 ## API
 
-### new ElectronBadge(max, win, [styleOpt]);
+### new ElectronBadge(max, win[,styleOpt]);
 
 -   max: 角标的最大值，假设设置最大值为 99， 当 update 传入 100 时，会显示为： `99+`
 -   win: BrowserWindow， win32 平台是通过 win.setOverlayIcon() 来实现角标的。
diff --git a/packages/electron-badge/package.json b/packages/electron-badge/package.json
index ad36c3c..3c2c341 100644
--- a/packages/electron-badge/package.json
+++ b/packages/electron-badge/package.json
@@ -8,10 +8,11 @@
         "build:main": "cd ./main && tsc",
         "build:render": "cd ./render && tsc"
     },
-    "main": "./dist/main/index.js",
-    "types": "./dist/main/index.d.ts",
     "exports": {
-        ".": "./dist/main/index.js",
+        ".": {
+            "require": "./dist/main/index.js",
+            "types": "./dist/main/index.d.ts"
+        },
         "./main": {
             "types": "./dist/main/index.d.ts",
             "require": "./dist/main/index.js"