diff --git a/packages/node/build.config.ts b/packages/node/build.config.ts
index 8e2d515a3f..5745de89e3 100644
--- a/packages/node/build.config.ts
+++ b/packages/node/build.config.ts
@@ -14,7 +14,7 @@ export default defineBuildConfig({
     cjsBridge: true,
   },
   hooks: {
-    'build:done'(ctx) {
+    'build:done'(_ctx) {
       const binaryFiles = globSync('./src/rolldown-binding.*.node', {
         absolute: true,
       })
diff --git a/packages/node/package.json b/packages/node/package.json
index b928273080..7d8bd1abae 100644
--- a/packages/node/package.json
+++ b/packages/node/package.json
@@ -22,12 +22,15 @@
     "dist"
   ],
   "scripts": {
-    "#`build-binding[:release]` need to run correctly with the cwd `packages/node`": "_",
+    "# Scrips for binding #": "_",
+    "format-generated-binding-files": "prettier --write src/binding.js src/binding.d.ts",
     "build-binding": "napi build -o=./src --manifest-path ../../crates/rolldown_binding/Cargo.toml --platform -p rolldown_binding --js binding.js --dts binding.d.ts",
     "build-binding:release": "napi build -o=./src --release --manifest-path ../../crates/rolldown_binding/Cargo.toml --platform -p rolldown_binding --js binding.js --dts binding.d.ts",
+    "# Scrips for node #": "_",
     "build-node": "unbuild",
-    "build": "run-s build-binding build-node",
-    "build:release": "run-s build-binding:release build-node",
+    "build": "run-s build-binding build-node format-generated-binding-files",
+    "build:release": "run-s build-binding:release build-node format-generated-binding-files",
+    "# Scrips for checking #": "_",
     "test": "vitest run",
     "test:update": "vitest run -u",
     "type-check": "tsc -p tsconfig.check.json"
@@ -58,5 +61,8 @@
     "typescript": "^5.4.2",
     "unbuild": "^2.0.0",
     "vitest": "^1.3.1"
+  },
+  "dependencies": {
+    "prettier": "^3.2.5"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 74c5bcd90c..23c1ed591c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -10021,6 +10021,7 @@ __metadata:
     "@napi-rs/cli": "npm:^3.0.0-alpha.43"
     "@types/node": "npm:^20.11.25"
     npm-run-all2: "npm:^6.1.2"
+    prettier: "npm:^3.2.5"
     type-fest: "npm:^4.12.0"
     typescript: "npm:^5.4.2"
     unbuild: "npm:^2.0.0"