diff --git a/Chapter9-1-1/eureka-server/src/main/resources/application.properties b/Chapter9-1-1/eureka-server/src/main/resources/application.properties
index 85cfe39..8dad723 100644
--- a/Chapter9-1-1/eureka-server/src/main/resources/application.properties
+++ b/Chapter9-1-1/eureka-server/src/main/resources/application.properties
@@ -1,6 +1,6 @@
-server.port=8761
-
+server.port=1111
 #eureka.instance.hostname=localhost
 
 eureka.client.register-with-eureka=false
-eureka.client.fetch-registry=false
\ No newline at end of file
+eureka.client.fetch-registry=false
+eureka.client.serviceUrl.defaultZone=http://localhost:${server.port}/eureka/
\ No newline at end of file