diff --git a/package.json b/package.json
index 4b7eaa1..4d61432 100644
--- a/package.json
+++ b/package.json
@@ -14,6 +14,7 @@
     "dist/"
   ],
   "main": "./dist/uni-socket.io.js",
+  "types": "./types/index.d.ts",
   "scripts": {
     "prepublishOnly": "rm -rf ./dist && npm run build",
     "build-dev": "webpack --config webpack.config.dev.js --watch",
@@ -48,4 +49,4 @@
   },
   "homepage": "https://github.com/AspenLuoQiang/hyoga-uni-socket.io",
   "license": "MIT"
-}
\ No newline at end of file
+}