diff --git a/spring-pulsar-sample-apps/sample-app1/src/main/resources/application.yml b/spring-pulsar-sample-apps/sample-app1/src/main/resources/application.yml
index 091b1570..e69de29b 100644
--- a/spring-pulsar-sample-apps/sample-app1/src/main/resources/application.yml
+++ b/spring-pulsar-sample-apps/sample-app1/src/main/resources/application.yml
@@ -1,12 +0,0 @@
-logging:
-  level:
-    org.apache.pulsar: error
-
-management:
-  tracing:
-    enabled: false
-    sampling:
-      probability: 1.0
-  zipkin:
-    tracing:
-      endpoint: "http://localhost:9411/api/v2/spans"