diff --git a/spring-cloud-tencent-examples/polaris-discovery-example/discovery-caller-service/src/main/resources/bootstrap.yml b/spring-cloud-tencent-examples/polaris-discovery-example/discovery-caller-service/src/main/resources/bootstrap.yml
index 26f39b0d2..c1fed673f 100644
--- a/spring-cloud-tencent-examples/polaris-discovery-example/discovery-caller-service/src/main/resources/bootstrap.yml
+++ b/spring-cloud-tencent-examples/polaris-discovery-example/discovery-caller-service/src/main/resources/bootstrap.yml
@@ -22,11 +22,6 @@ spring:
       rpc-enhancement:
         reporter:
           enabled: true
-          series: successful, informational, client_error, server_error, redirection
-      metadata:
-        content:
-          k1: v1
-          k2: v2
 #        pushgateway:
 #          enabled: true
 #          address: 127.0.0.1:9091