diff --git a/node-importer/import-module/ab.ts b/node-importer/import-module/ab.ts
new file mode 100644
index 0000000..bc81dd5
--- /dev/null
+++ b/node-importer/import-module/ab.ts
@@ -0,0 +1 @@
+export const add = (a: number, b: number) => a + b;
diff --git a/node-importer/package.json b/node-importer/package.json
new file mode 100644
index 0000000..9ebfab5
--- /dev/null
+++ b/node-importer/package.json
@@ -0,0 +1,17 @@
+{
+  "name": "node-importer",
+  "version": "0.0.1",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "keywords": [],
+  "author": "abearxiong <xiongxiao@xiongxiao.me> (https://www.xiongxiao.me)",
+  "license": "MIT",
+  "packageManager": "pnpm@10.6.2",
+  "type": "module",
+  "imports": {
+    "#ab": "./import-module/ab.ts"
+  }
+}
\ No newline at end of file
diff --git a/node-importer/src/index.ts b/node-importer/src/index.ts
new file mode 100644
index 0000000..29620ee
--- /dev/null
+++ b/node-importer/src/index.ts
@@ -0,0 +1,3 @@
+import { add } from '#ab';
+
+console.log(add(1, 2));
\ No newline at end of file