diff --git a/elasticsearch/values.yaml b/elasticsearch/values.yaml
index 7ae5c31..7c1fd4f 100644
--- a/elasticsearch/values.yaml
+++ b/elasticsearch/values.yaml
@@ -28,14 +28,13 @@ esMajorVersion: ""
 
 # Allows you to add any config files in /usr/share/elasticsearch/config/
 # such as elasticsearch.yml and log4j2.properties
-esConfig: {}
-#  elasticsearch.yml: |
-#    key:
-#      nestedkey: value
-#  log4j2.properties: |
-#    key = value
+esConfig:
+  elasticsearch.yml: |
+    xpack.security.enabled: false  # Disable Elasticsearch security
+    xpack.security.http.ssl.enabled: false  # Disable HTTP SSL
+    xpack.security.transport.ssl.enabled: false  # Disable transport SSL
 
-createCert: true
+createCert: false
 
 esJvmOptions: {}
 #  processors.options: |
@@ -58,7 +57,7 @@ extraEnvs:
   - name: CA_CERT
     value: "/usr/share/elasticsearch/config/http-certs/ca.crt"
   - name: ES_URL
-    value: "https://elasticsearch-master:9200"
+    value: "http://elasticsearch-master:9200"
   - name: TEMPLATE_PATH_1
     value: "/usr/share/elasticsearch/templates/chat_v1_idx.json"
   - name: TEMPLATE_PATH_2
@@ -77,7 +76,7 @@ envFrom: []
 
 # Disable it to use your own elastic-credential Secret.
 secret:
-  enabled: true
+  enabled: false
   password: "" # generated randomly if not defined
 
 # A list of secrets and their paths to mount inside the pod
@@ -486,7 +485,7 @@ podManagementPolicy: "Parallel"
 # If you experience slow pod startups you probably want to set this to `false`.
 enableServiceLinks: true
 
-protocol: https
+protocol: http
 httpPort: 9200
 transportPort: 9300
 
@@ -630,7 +629,7 @@ networkPolicy:
   ## elasticsearch-master-transport-client: "true"
 
   http:
-    enabled: false
+    enabled: true
     ## if explicitNamespacesSelector is not set or set to {}, only client Pods being in the networkPolicy's namespace
     ## and matching all criteria can reach the DB.
     ## But sometimes, we want the Pods to be accessible to clients from other namespaces, in this case, we can use this