diff --git a/hippo4j-example/hippo4j-core-nacos-spring-boot-starter-example/src/main/resources/bootstrap.properties b/hippo4j-example/hippo4j-core-nacos-spring-boot-starter-example/src/main/resources/bootstrap.properties
index 652b3dcf..085bd572 100644
--- a/hippo4j-example/hippo4j-core-nacos-spring-boot-starter-example/src/main/resources/bootstrap.properties
+++ b/hippo4j-example/hippo4j-core-nacos-spring-boot-starter-example/src/main/resources/bootstrap.properties
@@ -18,6 +18,7 @@ spring.cloud.nacos.config.extension-configs[0].refresh=true
 spring.dynamic.thread-pool.enable=true
 spring.dynamic.thread-pool.banner=true
 spring.dynamic.thread-pool.collect=true
+spring.dynamic.thread-pool.collect-type=metric
 spring.dynamic.thread-pool.check-state-interval=5
 
 spring.dynamic.thread-pool.notify-platforms[0].platform=WECHAT