diff --git a/packages/renderless/build.config.ts b/packages/renderless/build.config.ts
new file mode 100644
index 0000000000..4c0f19e567
--- /dev/null
+++ b/packages/renderless/build.config.ts
@@ -0,0 +1,17 @@
+import { defineBuildConfig } from 'unbuild'
+import { version } from './package.json'
+
+export default defineBuildConfig({
+  entries: [
+    {
+      builder: 'mkdist',
+      input: './src/',
+      esbuild: {
+        define: {
+          'process.env.RUNTIME_VERSION': JSON.stringify(version)
+        }
+      }
+    }
+  ],
+  clean: true
+})
diff --git a/packages/renderless/package.json b/packages/renderless/package.json
index 4556a42025..c9b3dccaab 100644
--- a/packages/renderless/package.json
+++ b/packages/renderless/package.json
@@ -30,7 +30,9 @@
     "./*": "./src/*"
   },
   "scripts": {
-    "build": "tsup",
+    "build": "pnpm build:code && pnpm build:dts",
+    "build:code": "unbuild",
+    "build:dts": "tsup",
     "build:fast": "npm run build && npm run release",
     "postversion": "pnpm build",
     "release": "esno ./scripts/postbuild.ts && shx cp README.md dist"
@@ -41,6 +43,7 @@
   },
   "devDependencies": {
     "esno": "^4.7.0",
-    "tsup": "7.2.0"
+    "tsup": "7.2.0",
+    "unbuild": "^2.0.0"
   }
 }
\ No newline at end of file
diff --git a/packages/renderless/tsup.config.ts b/packages/renderless/tsup.config.ts
index d1a053990a..4416432070 100644
--- a/packages/renderless/tsup.config.ts
+++ b/packages/renderless/tsup.config.ts
@@ -1,22 +1,9 @@
 import { defineConfig } from 'tsup'
-import { version } from './package.json'
 
 export default defineConfig([
-  {
-    entry: ['src/**/*.ts'],
-    bundle: false,
-    clean: true,
-    format: ['esm'],
-    dts: false,
-    outExtension: () => ({ js: '.js' }),
-    esbuildOptions(options) {
-      if (options.define) options.define['process.env.RUNTIME_VERSION'] = JSON.stringify(version)
-    }
-  },
   {
     entry: ['types/*.type.ts'],
     bundle: false,
-    clean: true,
     outDir: 'dist/types',
     external: ['@opentiny/vue-icon', '@opentiny/vue-common'],
     dts: {