diff --git a/spring-cloud-tencent-examples/tsf-example/provider-demo/src/main/resources/bootstrap.yml b/spring-cloud-tencent-examples/tsf-example/provider-demo/src/main/resources/bootstrap.yml
index a32fec844..5e43105a2 100644
--- a/spring-cloud-tencent-examples/tsf-example/provider-demo/src/main/resources/bootstrap.yml
+++ b/spring-cloud-tencent-examples/tsf-example/provider-demo/src/main/resources/bootstrap.yml
@@ -5,8 +5,6 @@ spring:
     name: provider-demo
   cloud:
     polaris:
-      config:
-        address: grpc://127.0.0.1:8091
       namespace: default
       enabled: true
       stat: