diff --git a/dolphinscheduler-registry/dolphinscheduler-registry-plugins/dolphinscheduler-registry-zookeeper/src/main/java/org/apache/dolphinscheduler/plugin/registry/zookeeper/ZookeeperRegistryProperties.java b/dolphinscheduler-registry/dolphinscheduler-registry-plugins/dolphinscheduler-registry-zookeeper/src/main/java/org/apache/dolphinscheduler/plugin/registry/zookeeper/ZookeeperRegistryProperties.java
index 4fa31bc596de..16a1904d95b4 100644
--- a/dolphinscheduler-registry/dolphinscheduler-registry-plugins/dolphinscheduler-registry-zookeeper/src/main/java/org/apache/dolphinscheduler/plugin/registry/zookeeper/ZookeeperRegistryProperties.java
+++ b/dolphinscheduler-registry/dolphinscheduler-registry-plugins/dolphinscheduler-registry-zookeeper/src/main/java/org/apache/dolphinscheduler/plugin/registry/zookeeper/ZookeeperRegistryProperties.java
@@ -101,7 +101,7 @@ public static final class ZookeeperProperties {
         private String namespace = "dolphinscheduler";
         private String connectString;
         private RetryPolicy retryPolicy = new RetryPolicy();
-        private Authorization authorization = new Authorization();
+        private Map<String, String> authorization = new HashMap<>();
         private Duration sessionTimeout = Duration.ofSeconds(60);
         private Duration connectionTimeout = Duration.ofSeconds(15);
         private Duration blockUntilConnected = Duration.ofSeconds(15);