diff --git a/redhat/ocp4/4.15/2024.10.keycloak.performance.md b/redhat/ocp4/4.15/2024.10.keycloak.performance.md
index 146cc568..e7008e4f 100644
--- a/redhat/ocp4/4.15/2024.10.keycloak.performance.md
+++ b/redhat/ocp4/4.15/2024.10.keycloak.performance.md
@@ -1,3 +1,5 @@
+> [!CAUTION] 
+> under development
 # improve keycloak performance by seperate infinispan cache
 
 Keycloak is a powerful and flexible open-source identity and access management solution from Red Hat. It is a popular choice for many organizations to secure their applications and services. However, as with any software, Keycloak's performance can be affected by various factors, such as the size of the user base, the complexity of the access control policies, and the underlying infrastructure.
@@ -325,7 +327,7 @@ export PATH=/opt/keycloak/bin:$PATH
 
 ```
 
-# build keycloak took image
+# build keycloak tool image
 
 - https://catalog.redhat.com/software/containers/rhbk/keycloak-rhel9/64f0add883a29ec473d40906?container-tabs=dockerfile