diff --git a/packages/node/package.json b/packages/node/package.json
index 03f6d6f3..870ab4e9 100644
--- a/packages/node/package.json
+++ b/packages/node/package.json
@@ -19,7 +19,7 @@
   ],
   "version": "1.0.1",
   "scripts": {
-    "build": "wasm-pack build --target bundler --out-dir ./pkg --out-name index && node script.js",
+    "build": "wasm-pack build --target bundler --out-dir ./pkg --out-name index",
     "test": "wasm-pack test --node"
   },
   "publishConfig": {
@@ -31,7 +31,6 @@
   "files": [
     "pkg/index.d.ts",
     "pkg/index.js",
-    "pkg/package.json",
     "pkg/index_bg.wasm",
     "pkg/index_bg.wasm.d.ts"
   ],
diff --git a/packages/node/script.js b/packages/node/script.js
deleted file mode 100644
index 27b3139c..00000000
--- a/packages/node/script.js
+++ /dev/null
@@ -1,4 +0,0 @@
-import { writeFileSync } from 'node:fs'
-
-// support mjs config
-writeFileSync('pkg/package.json', JSON.stringify({}), 'utf8')