diff --git a/demo01-kaf-log-sink/values.yaml b/demo01-kaf-log-sink/values.yaml
index c6052ba..5cab71a 100644
--- a/demo01-kaf-log-sink/values.yaml
+++ b/demo01-kaf-log-sink/values.yaml
@@ -20,7 +20,7 @@ spec:
   class: com.starrocks.connector.kafka.StarRocksSinkConnector
   tasksMax: 6
   config:
-    topics: "demo01.demo01.logging.kong"
+    topics: "demo01.logging.kong"
     starrocks.http.url: kube-starrocks-fe-service.demo01-star3.svc.cluster.local:8030
     starrocks.database.name: "quickstart"
     starrocks.username: "root"