diff --git a/package.json b/package.json
index d86eb17e..5abcb550 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
 	"private": true,
 	"scripts": {
 		"test": "npm run lint",
-		"lint": "eslint . --ext .js --ext .json",
+		"lint": "eslint .",
 		"start": "node Xiao.js"
 	},
 	"repository": {