diff --git a/spring-cloud-alicloud-ans/src/main/java/org/springframework/cloud/alicloud/ans/endpoint/AnsEndpoint.java b/spring-cloud-alicloud-ans/src/main/java/org/springframework/cloud/alicloud/ans/endpoint/AnsEndpoint.java
index 53be50450..773147482 100644
--- a/spring-cloud-alicloud-ans/src/main/java/org/springframework/cloud/alicloud/ans/endpoint/AnsEndpoint.java
+++ b/spring-cloud-alicloud-ans/src/main/java/org/springframework/cloud/alicloud/ans/endpoint/AnsEndpoint.java
@@ -40,6 +40,7 @@ public class AnsEndpoint extends AbstractEndpoint<Map<String, Object>> {
 
 	public AnsEndpoint(AnsProperties ansProperties) {
 		super("ans", false);
+		this.ansProperties = ansProperties;
 	}
 
 	/**