diff --git a/inventory/prod.ini b/inventory/prod.ini
index 9e13a38..c9d7dab 100644
--- a/inventory/prod.ini
+++ b/inventory/prod.ini
@@ -1,11 +1,11 @@
-[prod_acp_backend_webservers]
-prod_acp_backend ansible_host=123.30.186.68 ansible_user=jenkins_cicd_ktdt ansible_password=Thienthien123@ ansible_connection=winrm ansible_port=5985 ansible_winrm_transport=ntlm ansible_winrm_server_cert_validation=ignore
+[prod-acp-backend-webservers]
+prod-acp-backend ansible_host=123.30.186.68 ansible_user=jenkins_cicd_ktdt ansible_password=Thienthien123@ ansible_connection=winrm ansible_port=5985 ansible_winrm_transport=ntlm ansible_winrm_server_cert_validation=ignore
 
-[prod_acp_frontend_webservers]
-prod_acp_frontend ansible_host=123.30.186.68 ansible_user=jenkins_cicd_ktdt ansible_password=Thienthien123@ ansible_connection=winrm ansible_port=5985 ansible_winrm_transport=ntlm ansible_winrm_server_cert_validation=ignore
+[prod-acp-frontend-webservers]
+prod-acp-frontend ansible_host=123.30.186.68 ansible_user=jenkins_cicd_ktdt ansible_password=Thienthien123@ ansible_connection=winrm ansible_port=5985 ansible_winrm_transport=ntlm ansible_winrm_server_cert_validation=ignore
 
-[prod_portal_backend_webservers]
-prod_portal_backend ansible_host=123.30.186.68 ansible_user=jenkins_cicd_ktdt ansible_password=Thienthien123@ ansible_connection=winrm ansible_port=5985  ansible_winrm_transport=ntlm ansible_winrm_server_cert_validation=ignore
+[prod-portal-backend_webservers]
+prod-portal-backend ansible_host=123.30.186.68 ansible_user=jenkins_cicd_ktdt ansible_password=Thienthien123@ ansible_connection=winrm ansible_port=5985  ansible_winrm_transport=ntlm ansible_winrm_server_cert_validation=ignore
 
-[prod_portal_frontend_webservers]
-prod_portal_frontend ansible_host=123.30.186.68 ansible_user=jenkins_cicd_ktdt ansible_password=Thienthien123@ ansible_connection=winrm ansible_port=5985 ansible_winrm_transport=ntlm ansible_winrm_server_cert_validation=ignore
+[prod-portal-frontend-webservers]
+prod-portal-frontend ansible_host=123.30.186.68 ansible_user=jenkins_cicd_ktdt ansible_password=Thienthien123@ ansible_connection=winrm ansible_port=5985 ansible_winrm_transport=ntlm ansible_winrm_server_cert_validation=ignore