diff --git a/README.md b/README.md
index 9cb2b551..666dc690 100644
--- a/README.md
+++ b/README.md
@@ -19,9 +19,23 @@ cd openai-assistants-quickstart
 ```shell
 export OPENAI_API_KEY="sk_..."
 ```
-
 (or in `.env.example` and rename it to `.env`).
 
+> [!TIP]
+> If you are using `Azure OpenAI Service`, you might need the additional steps to set up your environments. Please goto to the `openai.ts` under `app` folder, and modify your code like below. Please note, you must have the `/openai` suffix in the baseURL property.
+
+```
+import { AzureOpenAI } from "openai";
+
+export const openai = new AzureOpenAI({
+    apiKey: process.env.OPENAI_API_KEY,
+    deployment: "gpt-4o",
+    apiVersion: "2024-05-01-preview",
+    baseURL: 'https://domorewithless-eastus.openai.azure.com/openai',
+})
+```
+
+
 ### 3. Install dependencies
 
 ```shell