diff --git a/README.md b/README.md
index c4db165..616fc83 100644
--- a/README.md
+++ b/README.md
@@ -84,7 +84,8 @@ azd up
 According to the prompt, enter an `env name`, and select `subscription` and `location`, these are the necessary parameters when you create resources. Wait a moment for the resource deployment to complete, click the web endpoint and you will see the home page.
 
 **Notes:**
-Considering security, we store its related data (id, password) in the **Azure Key Vault** when we create the database, and obtain it from the Key Vault when we use it. This is different from directly deploying applications locally.
+1. Considering security, we store its related data (id, password) in the **Azure Key Vault** when we create the database, and obtain it from the Key Vault when we use it. This is different from directly deploying applications locally.
+2. The resource group name created in azure portal will be **rg-{env name}**.
 
 You can also run the sample directly locally (See below).