diff --git a/package.json b/package.json
index f459bcc..5c2fee0 100644
--- a/package.json
+++ b/package.json
@@ -2,6 +2,7 @@
   "name": "hexo-theme-ayer",
   "version": "1.9.7-0",
   "description": "a clean and elegant theme for hexo.",
+  "type": "module",
   "scripts": {
     "dev": "rollup -c -w",
     "build": "rollup -c",