diff --git a/helm/templates/configmap.yaml b/helm/templates/configmap.yaml
index c4574b6c17..0010119a8f 100644
--- a/helm/templates/configmap.yaml
+++ b/helm/templates/configmap.yaml
@@ -57,5 +57,5 @@ data:
     ### Zookeeper
 
     {{- if (include "fluss.security.zookeeper.sasl.enabled" .) }}
-    zookeeper.client.config.path: /etc/fluss/conf/zookeeper-client.properties
+    zookeeper.client.config-path: /etc/fluss/conf/zookeeper-client.properties
     {{- end }}
diff --git a/helm/tests/security_test.yaml b/helm/tests/security_test.yaml
index d73e2604ea..ec33b9d739 100644
--- a/helm/tests/security_test.yaml
+++ b/helm/tests/security_test.yaml
@@ -393,7 +393,7 @@ tests:
     asserts:
       - matchRegex:
           path: data["server.yaml"]
-          pattern: 'zookeeper\.client\.config\.path: /etc/fluss/conf/zookeeper-client\.properties'
+          pattern: 'zookeeper\.client\.config-path: /etc/fluss/conf/zookeeper-client\.properties'
 
 ---
 
@@ -474,7 +474,7 @@ tests:
     asserts:
       - notMatchRegex:
           path: data["server.yaml"]
-          pattern: 'zookeeper\.client\.config\.path'
+          pattern: 'zookeeper\.client\.config-path'
 
 ---