diff --git a/powerjob-server/powerjob-server-remote/src/main/java/tech/powerjob/server/remote/worker/WorkerClusterQueryService.java b/powerjob-server/powerjob-server-remote/src/main/java/tech/powerjob/server/remote/worker/WorkerClusterQueryService.java
index 2cbef095..a931e331 100644
--- a/powerjob-server/powerjob-server-remote/src/main/java/tech/powerjob/server/remote/worker/WorkerClusterQueryService.java
+++ b/powerjob-server/powerjob-server-remote/src/main/java/tech/powerjob/server/remote/worker/WorkerClusterQueryService.java
@@ -76,6 +76,7 @@ public class WorkerClusterQueryService {
      * @param appId appId
      * @return alive workers
      */
+    @DesignateServer
     public List<WorkerInfo> getAllAliveWorkers(Long appId) {
         List<WorkerInfo> workers = Lists.newLinkedList(getWorkerInfosByAppId(appId).values());
         workers.removeIf(WorkerInfo::timeout);