diff --git a/README.md b/README.md
index 5e2983ed..50c49ef3 100644
--- a/README.md
+++ b/README.md
@@ -216,11 +216,15 @@ To provisioning multi-cloud infrastructures with CB-TB, it is necessary to regis
   - Encrypting Credentials
     ```bash
     init/encCredential.sh
-    ```
-    After running the command, you can choose to enter a custom password or let the system generate a random key for you.
-    If you decide to enter a custom password:
+    ``` 
+    When executing the script, you have two options: 1) enter your password or 2) let the system generate a random passkey.
+
+    Option 1: Entering your password:
+
     ![Image](https://github.com/user-attachments/assets/8f051ce8-9282-4e6d-a8ae-af5c831622c7)
-    If you choose to let the system generate a random key:
+    
+    Option 2: Letting the system generate a random passkey, which MUST be securely stored in a safe location:
+
     ![Image](https://github.com/user-attachments/assets/807511ee-05d9-481e-a191-d1aad2e9aeb2)
 
   If you need to update your credentials, decrypt the encrypted file using `decCredential.sh`, make the necessary changes to `credentials.yaml`, and then re-encrypt it.
@@ -229,9 +233,12 @@ To provisioning multi-cloud infrastructures with CB-TB, it is necessary to regis
     ```bash
     init/decCredential.sh
     ```
-    If you entered a custom password, please use the same password to decrypt the file:
+    Option 1: If encrypted using option 1, please use the same password to decrypt the file:
+
     ![Image](https://github.com/user-attachments/assets/600921fb-cdff-4313-ae4d-266ddd31809b)
-    If you generated a random key, enter it to decrypt the file:
+    
+    Option 2: If encrypted using option 2, enter the passkey to decrypt the file:
+
     ![Image](https://github.com/user-attachments/assets/2bb029a4-8dd9-4e1a-8cad-af70ca72e9fd)