diff --git a/naming/src/main/java/com/alibaba/nacos/naming/controllers/InstanceController.java b/naming/src/main/java/com/alibaba/nacos/naming/controllers/InstanceController.java
index 1afac6d40..c8b4cb829 100644
--- a/naming/src/main/java/com/alibaba/nacos/naming/controllers/InstanceController.java
+++ b/naming/src/main/java/com/alibaba/nacos/naming/controllers/InstanceController.java
@@ -376,6 +376,7 @@ public class InstanceController {
                 Loggers.SRV_LOG.debug("no instance to serve for service: " + serviceName);
             }
             result.put("name", serviceName);
+            result.put("clusters", clusters);
             result.put("hosts", new JSONArray());
             return result;
         }