diff --git a/elasticsearch/values.yaml b/elasticsearch/values.yaml
index ca095eb..c66786a 100644
--- a/elasticsearch/values.yaml
+++ b/elasticsearch/values.yaml
@@ -57,7 +57,7 @@ extraEnvs:
   - name: CA_CERT
     value: "/usr/share/elasticsearch/config/http-certs/ca.crt"
   - name: ES_URL
-    value: "http://elasticsearch-client2-master:9200"
+    value: "http://elasticsearch-master:9200"
   - name: TEMPLATE_PATH_1
     value: "/usr/share/elasticsearch/templates/chat_v1_idx.json"
   - name: TEMPLATE_PATH_2
@@ -584,7 +584,7 @@ postStart:
       - /bin/bash
       - -c
       - |
-        LOG_FILE="/var/log/poststart/poststart.log"
+        LOG_FILE="/var/log/poststart.log"
         exec >> "$LOG_FILE" 2>&1
         echo "[postStart] Starting postStart hook..." >&2
         # Default values (override in env)