diff --git a/sdks/nodejs-client/.babelrc b/sdks/nodejs-client/.babelrc
new file mode 100644
index 0000000000..3e53af2e6a
--- /dev/null
+++ b/sdks/nodejs-client/.babelrc
@@ -0,0 +1,4 @@
+{
+    "presets": ["@babel/preset-env"]
+  }
+  
\ No newline at end of file
diff --git a/sdks/nodejs-client/index.js b/sdks/nodejs-client/index.js
index 96f3625ce7..ae19d48b53 100644
--- a/sdks/nodejs-client/index.js
+++ b/sdks/nodejs-client/index.js
@@ -1,7 +1,6 @@
-'use strict';
-const axios = require('axios');
+import axios from 'axios'
 
-const BASE_URL = 'https://api.dify.ai/v1';
+const BASE_URL = 'https://api.dify.ai/v1'
 
 const routes = {
   application: {
diff --git a/sdks/nodejs-client/package.json b/sdks/nodejs-client/package.json
index c4948b202b..b731299502 100644
--- a/sdks/nodejs-client/package.json
+++ b/sdks/nodejs-client/package.json
@@ -15,7 +15,14 @@
   ],
   "license": "MIT",
   "scripts": {
-    "test": "jest"
+    "test": "jest",
+    "test:coverage": "jest --coverage",
+    "test:watch": "jest --watchAll"
+  },
+  "jest": {
+    "transform": {
+      "^.+\\.[t|j]sx?$": "babel-jest"
+    }
   },
   "dependencies": {
     "axios": "^1.3.5"
diff --git a/sdks/nodejs-client/tests/client.test.js b/sdks/nodejs-client/tests/client.test.js
index a47bf588ea..549316b4bc 100644
--- a/sdks/nodejs-client/tests/client.test.js
+++ b/sdks/nodejs-client/tests/client.test.js
@@ -1,8 +1,8 @@
-import { LangGeniusClient } from '../index';
+import { LangGeniusClient } from "..";
 
-describe('LangGeniusClient', () => {
-  it('should be defined', async () => {
-    const client = new LangGeniusClient('your-api-key');
-    expect(client).toBeDefined();
-  });
-});
+describe('Client', () => {
+    test('should create a client', () => {
+        const client = new LangGeniusClient('test');
+        expect(client).toBeDefined();
+    })
+});
\ No newline at end of file